diff --git a/.gitignore b/.gitignore index 5074d96..db764ec 100644 --- a/.gitignore +++ b/.gitignore @@ -39,8 +39,18 @@ build/ .DS_Store ### Application Specific ### -application-local.properties +config-local.properties *.db pipes/ *.log /.idea/ + + Configuration files with sensitive credentials +# These files contain database passwords and API keys and should never be committed +src/main/resources/config.properties +src/main/resources/application.properties + +# Allow example configuration files to be committed +!src/main/resources/*.properties.example +src/scripts/* +local-repo/ \ No newline at end of file diff --git a/README.md b/README.md index baf75eb..56207a1 100644 --- a/README.md +++ b/README.md @@ -34,7 +34,7 @@ MediaManager-Core/ │ │ ├── util/ # Utility classes │ │ └── MediaManagerApplication.java │ └── resources/ -│ ├── application.properties # App configuration +│ ├── config.properties # App configuration │ ├── log4j2.xml # Logging configuration │ └── META-INF/ │ └── persistence.xml # JPA configuration @@ -55,7 +55,7 @@ GRANT ALL PRIVILEGES ON DATABASE mediamanager TO mediamanager; ### 2. Configuration -Edit `src/main/resources/application.properties` and update the database credentials: +Edit `src/main/resources/config.properties` and update the database credentials: ```properties db.url=jdbc:postgresql://localhost:5432/mediamanager @@ -90,7 +90,7 @@ The application creates named pipes for inter-process communication. Default con - Pipe name: `mediamanager-pipe` - Buffer size: 8192 bytes -You can modify these settings in `application.properties`. +You can modify these settings in `config.properties`. ## Logging @@ -116,8 +116,8 @@ mvn test ## Dependencies -- PostgreSQL Driver: 42.7.3 -- Hibernate ORM: 6.4.4.Final +- PostgreSQL Driver: 42.7.5 +- Hibernate ORM: 7.1.7.Final - HikariCP: 5.1.0 - Log4j 2: 2.23.1 - Jackson: 2.16.1 diff --git a/pom.xml b/pom.xml index 9a87f4d..8846994 100644 --- a/pom.xml +++ b/pom.xml @@ -13,7 +13,7 @@ 17 UTF-8 7.1.7.Final - 42.7.5 + 42.7.7 5.1.0 2.23.1 5.10.2 @@ -35,6 +35,12 @@ ${hibernate.version} + + org.hibernate.orm + hibernate-community-dialects + ${hibernate.version} + + com.zaxxer @@ -55,7 +61,7 @@ org.apache.logging.log4j - log4j-slf4j2-impl + log4j-slf4j-impl ${log4j.version} @@ -78,9 +84,32 @@ ${junit.version} test + + com.google.protobuf + protobuf-java + 4.32.0 + + + org.xerial + sqlite-jdbc + 3.44.1.0 + + + org.reflections + reflections + 0.10.2 + + + + kr.motd.maven + os-maven-plugin + 1.7.1 + + + org.apache.maven.plugins @@ -91,11 +120,75 @@ 17 + org.apache.maven.plugins maven-surefire-plugin 3.2.5 + + + + org.xolstice.maven.plugins + protobuf-maven-plugin + 0.6.1 + + /usr/bin/protoc + ${project.basedir}/src/main/proto + ${project.build.directory}/generated-sources/protobuf/java + false + + + + + compile + + + + + + + + org.codehaus.mojo + build-helper-maven-plugin + 3.5.0 + + + add-source + generate-sources + + add-source + + + + ${project.build.directory}/generated-sources/protobuf/java + + + + + + + + + org.apache.maven.plugins + maven-shade-plugin + 3.5.1 + + + package + + shade + + + + + com.mediamanager.MediaManagerApplication + + + + + + diff --git a/src/main/java/com/mediamanager/MediaManagerApplication.java b/src/main/java/com/mediamanager/MediaManagerApplication.java index d3030da..22834fb 100644 --- a/src/main/java/com/mediamanager/MediaManagerApplication.java +++ b/src/main/java/com/mediamanager/MediaManagerApplication.java @@ -1,5 +1,8 @@ package com.mediamanager; +import com.mediamanager.service.database.DatabaseManager; +import com.mediamanager.service.delegate.DelegateActionManager; +import com.mediamanager.service.ipc.IPCManager; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; @@ -7,9 +10,25 @@ import java.io.IOException; import java.io.InputStream; import java.util.Properties; +import com.mediamanager.service.database.SqliteDatabaseManager; + public class MediaManagerApplication { private static final Logger logger = LogManager.getLogger(MediaManagerApplication.class); private static Properties config; + private static DatabaseManager databaseManager; + private static DelegateActionManager actionManager; + private static IPCManager ipcManager; + + public enum ApplicationMode { + LOCAL("local"), + SERVER("server"); + + private final String value; + + ApplicationMode(String value) { + this.value = value; + } + } public static void main(String[] args) { logger.info("Starting MediaManager Core Application..."); @@ -17,19 +36,85 @@ public class MediaManagerApplication { try { // Load configuration loadConfiguration(); + String runTypeString = config.getProperty("runtype","local"); + ApplicationMode mode = null; + + for (ApplicationMode am : ApplicationMode.values()) { + if (am.value.equalsIgnoreCase(runTypeString)) { + mode = am; + break; + } + } + if (mode == null) { + logger.error("Invalid run type: {}", runTypeString); + throw new Exception("Invalid run type: " + runTypeString); + } + logger.info("Run type: {}", mode); + switch (mode) { + case LOCAL: + logger.info("Starting local database..."); + databaseManager = new SqliteDatabaseManager(config); + break; + case SERVER: + throw new Exception("Server mode not yet implemented"); + default: + } + databaseManager.init(); + actionManager = new DelegateActionManager(databaseManager.getEntityManagerFactory()); + actionManager.start(); + ipcManager = new IPCManager(config,actionManager); + ipcManager.init(); - // TODO: Initialize database connection - // TODO: Initialize IPC server with named pipes // TODO: Start application services logger.info("MediaManager Core started successfully"); - logger.info("IPC Pipe: {}", config.getProperty("ipc.pipe.path") + "/" + config.getProperty("ipc.pipe.name")); + logger.info("IPC Socket: {}", ipcManager.getSocketPath().toAbsolutePath().toString()); // Keep application running Runtime.getRuntime().addShutdownHook(new Thread(() -> { + logger.info("Shutting down MediaManager Core..."); - // TODO: Cleanup resources + + + if (databaseManager != null) { + databaseManager.close(); + } + + if (ipcManager != null) { + try { + ipcManager.close(); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + if (actionManager != null) { + actionManager.stop(); + } + + logger.info("MediaManager Core shutdown successfully"); + logger.info("Goodbye!"); + + + // Give Log4j2 time to write all pending messages before shutting down + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + Thread.currentThread().interrupt(); + } + + // Now shutdown Log4j2 + org.apache.logging.log4j.LogManager.shutdown(); })); + logger.info("Application is running"); + logger.info("Press Ctrl+C to exit"); + Thread.currentThread().join(); + + } catch (InterruptedException e) { + + logger.info("Application interrupted, initiating shutdown..."); + + Thread.currentThread().interrupt(); } catch (Exception e) { logger.error("Failed to start MediaManager Core", e); @@ -39,10 +124,9 @@ public class MediaManagerApplication { private static void loadConfiguration() throws IOException { config = new Properties(); - try (InputStream input = MediaManagerApplication.class.getClassLoader() - .getResourceAsStream("application.properties")) { + try (InputStream input = MediaManagerApplication.class.getClassLoader().getResourceAsStream("config.properties")) { if (input == null) { - throw new IOException("Unable to find application.properties"); + throw new IOException("Unable to find config.properties"); } config.load(input); logger.info("Configuration loaded successfully"); @@ -52,4 +136,4 @@ public class MediaManagerApplication { public static Properties getConfig() { return config; } -} +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/mapper/AlbumArtMapper.java b/src/main/java/com/mediamanager/mapper/AlbumArtMapper.java new file mode 100644 index 0000000..1bdf834 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/AlbumArtMapper.java @@ -0,0 +1,35 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.AlbumArt; +import com.mediamanager.protocol.messages.AlbumArtMessages; + +public class AlbumArtMapper { + public static AlbumArtMessages.AlbumArt toProtobuf(AlbumArt entity) { + if (entity == null) { + return null; + } + String filepath = entity.getFilepath(); + if (filepath == null || filepath.isEmpty()) { + throw new IllegalArgumentException("Filepath cannot be null or empty"); + } + AlbumArtMessages.AlbumArt.Builder builder = AlbumArtMessages.AlbumArt.newBuilder() + .setFilepath(filepath); + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + return builder.build(); + } + + public static AlbumArt toEntity(AlbumArtMessages.AlbumArt protobuf) { + if (protobuf == null) { + return null; + } + AlbumArt entity = new AlbumArt(); + if (protobuf.getId() >0) { + entity.setId(protobuf.getId()); + } + entity.setFilepath(protobuf.getFilepath()); + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/AlbumHasArtistMapper.java b/src/main/java/com/mediamanager/mapper/AlbumHasArtistMapper.java new file mode 100644 index 0000000..58bf3ca --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/AlbumHasArtistMapper.java @@ -0,0 +1,47 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.AlbumHasArtist; +import com.mediamanager.protocol.messages.AlbumHasArtistMessages; + +public class AlbumHasArtistMapper { + public static AlbumHasArtistMessages.AlbumHasArtist toProtobuf(AlbumHasArtist entity) { + if (entity == null) { + return null; + } + + AlbumHasArtistMessages.AlbumHasArtist.Builder builder = AlbumHasArtistMessages.AlbumHasArtist.newBuilder(); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map Album foreign key + if (entity.getAlbum() != null && entity.getAlbum().getId() != null) { + builder.setFkAlbumId(entity.getAlbum().getId()); + } + + // Map Artist foreign key + if (entity.getArtist() != null && entity.getArtist().getId() != null) { + builder.setFkArtistId(entity.getArtist().getId()); + } + + return builder.build(); + } + + public static AlbumHasArtist toEntity(AlbumHasArtistMessages.AlbumHasArtist protobuf) { + if (protobuf == null) { + return null; + } + + AlbumHasArtist entity = new AlbumHasArtist(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + // Note: Foreign key relationships (Album, Artist) are handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/AlbumHasGenreMapper.java b/src/main/java/com/mediamanager/mapper/AlbumHasGenreMapper.java new file mode 100644 index 0000000..43c34f3 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/AlbumHasGenreMapper.java @@ -0,0 +1,47 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.AlbumHasGenre; +import com.mediamanager.protocol.messages.AlbumHasGenreMessages; + +public class AlbumHasGenreMapper { + public static AlbumHasGenreMessages.AlbumHasGenre toProtobuf(AlbumHasGenre entity) { + if (entity == null) { + return null; + } + + AlbumHasGenreMessages.AlbumHasGenre.Builder builder = AlbumHasGenreMessages.AlbumHasGenre.newBuilder(); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map Album foreign key + if (entity.getAlbum() != null && entity.getAlbum().getId() != null) { + builder.setFkAlbumId(entity.getAlbum().getId()); + } + + // Map Genre foreign key + if (entity.getGenre() != null && entity.getGenre().getId() != null) { + builder.setFkGenreId(entity.getGenre().getId()); + } + + return builder.build(); + } + + public static AlbumHasGenre toEntity(AlbumHasGenreMessages.AlbumHasGenre protobuf) { + if (protobuf == null) { + return null; + } + + AlbumHasGenre entity = new AlbumHasGenre(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + // Note: Foreign key relationships (Album, Genre) are handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/AlbumMapper.java b/src/main/java/com/mediamanager/mapper/AlbumMapper.java new file mode 100644 index 0000000..57ff6bd --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/AlbumMapper.java @@ -0,0 +1,110 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.Album; +import com.mediamanager.protocol.messages.AlbumMessages; + +import java.time.Instant; +import java.time.ZoneId; + +public class AlbumMapper { + public static AlbumMessages.Album toProtobuf(Album entity) { + if (entity == null) { + return null; + } + + String name = entity.getName(); + if (name == null || name.isEmpty()) { + throw new IllegalArgumentException("Name cannot be null or empty"); + } + + AlbumMessages.Album.Builder builder = AlbumMessages.Album.newBuilder() + .setName(name); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + Integer year = entity.getYear(); + if (year != null) { + builder.setYear(year); + } + + Integer numberOfDiscs = entity.getNumberOfDiscs(); + if (numberOfDiscs != null) { + builder.setNumberOfDiscs(numberOfDiscs); + } + + String code = entity.getCode(); + if (code != null) { + builder.setCode(code); + } + + Boolean isCompilation = entity.getIsCompilation(); + if (isCompilation != null) { + builder.setIsCompilation(isCompilation); + } + + // Map AlbumType foreign key + if (entity.getAlbumType() != null && entity.getAlbumType().getId() != null) { + builder.setFkAlbumtypeId(entity.getAlbumType().getId()); + } + + // Map AlbumArt foreign key + if (entity.getAlbumArt() != null && entity.getAlbumArt().getId() != null) { + builder.setFkAlbumartId(entity.getAlbumArt().getId()); + } + + // Map timestamps + if (entity.getCreatedAt() != null) { + long createdAtEpoch = entity.getCreatedAt() + .atZone(ZoneId.systemDefault()) + .toInstant() + .toEpochMilli(); + builder.setCreatedAt(createdAtEpoch); + } + + if (entity.getUpdatedAt() != null) { + long updatedAtEpoch = entity.getUpdatedAt() + .atZone(ZoneId.systemDefault()) + .toInstant() + .toEpochMilli(); + builder.setUpdatedAt(updatedAtEpoch); + } + + return builder.build(); + } + + public static Album toEntity(AlbumMessages.Album protobuf) { + if (protobuf == null) { + return null; + } + + Album entity = new Album(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + entity.setName(protobuf.getName()); + + if (protobuf.getYear() > 0) { + entity.setYear(protobuf.getYear()); + } + + if (protobuf.getNumberOfDiscs() > 0) { + entity.setNumberOfDiscs(protobuf.getNumberOfDiscs()); + } + + if (!protobuf.getCode().isEmpty()) { + entity.setCode(protobuf.getCode()); + } + + entity.setIsCompilation(protobuf.getIsCompilation()); + + // Note: Foreign key relationships (AlbumType, AlbumArt) are handled in the service layer + // Timestamps are managed by JPA @PrePersist and @PreUpdate + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/AlbumTypeMapper.java b/src/main/java/com/mediamanager/mapper/AlbumTypeMapper.java new file mode 100644 index 0000000..2bdfbe1 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/AlbumTypeMapper.java @@ -0,0 +1,35 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.AlbumType; +import com.mediamanager.protocol.messages.AlbumTypeMessages; + +public class AlbumTypeMapper { + public static AlbumTypeMessages.AlbumType toProtobuf(AlbumType entity) { + if (entity == null) { + return null; + } + String value = entity.getValue(); + if (value == null || value.isEmpty()) { + throw new IllegalArgumentException("Value cannot be null or empty"); + } + AlbumTypeMessages.AlbumType.Builder builder = AlbumTypeMessages.AlbumType.newBuilder() + .setValue(value); + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + return builder.build(); + } + + public static AlbumType toEntity(AlbumTypeMessages.AlbumType protobuf) { + if (protobuf == null) { + return null; + } + AlbumType entity = new AlbumType(); + if (protobuf.getId() >0) { + entity.setId(protobuf.getId()); + } + entity.setValue(protobuf.getValue()); + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/ArtistMapper.java b/src/main/java/com/mediamanager/mapper/ArtistMapper.java new file mode 100644 index 0000000..29f2ce9 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/ArtistMapper.java @@ -0,0 +1,41 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.Artist; +import com.mediamanager.protocol.messages.ArtistMessages; + + +public class ArtistMapper { + public static ArtistMessages.Artist toProtobuf(Artist entity){ + if (entity == null) { + return null; + } + + String name = entity.getName(); + if (name == null) { + throw new IllegalArgumentException("Artist name cannot be null"); + } + + ArtistMessages.Artist.Builder builder = ArtistMessages.Artist.newBuilder() + .setName(name); + + // Only set ID when it's present and valid (> 0). Avoids NPE for null IDs. + Integer id = entity.getId(); + if (id != null && id > 0) { + builder.setId(id); + } + + return builder.build(); + } + public static Artist toEntity(ArtistMessages.Artist protobuf) { + if (protobuf == null) { + return null; + } + Artist entity = new Artist(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + entity.setName(protobuf.getName()); + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/BitDepthMapper.java b/src/main/java/com/mediamanager/mapper/BitDepthMapper.java new file mode 100644 index 0000000..873629c --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/BitDepthMapper.java @@ -0,0 +1,39 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.BitDepth; +import com.mediamanager.protocol.messages.BitDepthMessages; + +public class BitDepthMapper { + public static BitDepthMessages.BitDepth toProtobuf(BitDepth entity) { + if (entity == null){ + return null; + } + + String value = entity.getValue(); + if (value == null) { + throw new IllegalArgumentException("Bit depth value cannot be null"); + } + BitDepthMessages.BitDepth.Builder builder = BitDepthMessages.BitDepth.newBuilder() + .setValue(value); + + Integer id = entity.getId(); + if (id != null && id > 0) { + builder.setId(id); + } + + return builder.build(); + } + + public static BitDepth toEntity(BitDepthMessages.BitDepth protobuf) { + if (protobuf == null) { + return null; + } + BitDepth entity = new BitDepth(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + entity.setValue(protobuf.getValue()); + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/BitRateMapper.java b/src/main/java/com/mediamanager/mapper/BitRateMapper.java new file mode 100644 index 0000000..b6e5c5c --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/BitRateMapper.java @@ -0,0 +1,39 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.BitRate; +import com.mediamanager.protocol.messages.BitRateMessages; + +public class BitRateMapper { + public static BitRateMessages.BitRate toProtobuf(BitRate entity) { + if (entity == null) { + return null; + } + + String value = entity.getValue(); + if (value == null) { + throw new IllegalArgumentException("Bit rate value cannot be null"); + } + + BitRateMessages.BitRate.Builder builder = BitRateMessages.BitRate.newBuilder() + .setValue(value); + + Integer id = entity.getId(); + if (id != null && id > 0) { + builder.setId(id); + } + return builder.build(); + } + + public static BitRate toEntity(BitRateMessages.BitRate protobuf) { + if (protobuf == null) { + return null; + } + BitRate entity = new BitRate(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + entity.setValue(protobuf.getValue()); + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/ComposerMapper.java b/src/main/java/com/mediamanager/mapper/ComposerMapper.java new file mode 100644 index 0000000..cf783b5 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/ComposerMapper.java @@ -0,0 +1,38 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.Composer; +import com.mediamanager.protocol.messages.ComposerMessages; + +public class ComposerMapper { + public static ComposerMessages.Composer toProtobuf(Composer entity) { + if (entity == null) { + return null; + } + ComposerMessages.Composer.Builder builder = ComposerMessages.Composer.newBuilder() + .setName(entity.getName()); + + Integer id = entity.getId(); + if (id != null && id > 0) { + builder.setId(id); + } + + return builder.build(); + + } + + public static Composer toEntity(ComposerMessages.Composer protobuf) { + if (protobuf == null) { + return null; + } + + Composer entity = new Composer(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + entity.setName(protobuf.getName()); + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/DiscMapper.java b/src/main/java/com/mediamanager/mapper/DiscMapper.java new file mode 100644 index 0000000..6ee867f --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/DiscMapper.java @@ -0,0 +1,50 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.Disc; +import com.mediamanager.protocol.messages.DiscMessages; + +public class DiscMapper { + public static DiscMessages.Disc toProtobuf(Disc entity) { + if (entity == null) { + return null; + } + + Integer discNumber = entity.getDiscNumber(); + if (discNumber == null) { + throw new IllegalArgumentException("Disc number cannot be null"); + } + + DiscMessages.Disc.Builder builder = DiscMessages.Disc.newBuilder() + .setDiscNumber(discNumber); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map Album foreign key + if (entity.getAlbum() != null && entity.getAlbum().getId() != null) { + builder.setFkAlbumId(entity.getAlbum().getId()); + } + + return builder.build(); + } + + public static Disc toEntity(DiscMessages.Disc protobuf) { + if (protobuf == null) { + return null; + } + + Disc entity = new Disc(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + entity.setDiscNumber(protobuf.getDiscNumber()); + + // Note: Foreign key relationship (Album) is handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/GenreMapper.java b/src/main/java/com/mediamanager/mapper/GenreMapper.java new file mode 100644 index 0000000..331e67c --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/GenreMapper.java @@ -0,0 +1,40 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.Genre; +import com.mediamanager.protocol.messages.GenreMessages; + +public class GenreMapper { + public static GenreMessages.Genre toProtobuf(Genre entity) { + if (entity == null) { + return null; + } + + GenreMessages.Genre.Builder builder = GenreMessages.Genre.newBuilder() + .setName(entity.getName()); + + // Only set ID when it's present and valid (> 0). Avoids NPE for null IDs. + Integer id = entity.getId(); + if (id != null && id > 0) { + builder.setId(id); + } + + return builder.build(); + } + public static Genre toEntity(GenreMessages.Genre protobuf) { + if (protobuf == null) { + return null; + } + + Genre entity = new Genre(); + + // Só seta ID se for > 0 (protobuf default é 0) + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + entity.setName(protobuf.getName()); + + return entity; + } +} + diff --git a/src/main/java/com/mediamanager/mapper/SamplingRateMapper.java b/src/main/java/com/mediamanager/mapper/SamplingRateMapper.java new file mode 100644 index 0000000..d1701cd --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/SamplingRateMapper.java @@ -0,0 +1,35 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.SamplingRate; +import com.mediamanager.protocol.messages.SamplingRateMessages; + +public class SamplingRateMapper { + public static SamplingRateMessages.SamplingRate toProtobuf(SamplingRate entity) { + if (entity == null) { + return null; + } + String value = entity.getValue(); + if (value == null || value.isEmpty()) { + throw new IllegalArgumentException("Value cannot be null or empty"); + } + SamplingRateMessages.SamplingRate.Builder builder = SamplingRateMessages.SamplingRate.newBuilder() + .setValue(value); + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + return builder.build(); + } + + public static SamplingRate toEntity(SamplingRateMessages.SamplingRate protobuf) { + if (protobuf == null) { + return null; + } + SamplingRate entity = new SamplingRate(); + if (protobuf.getId() >0) { + entity.setId(protobuf.getId()); + } + entity.setValue(protobuf.getValue()); + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/TrackHasArtistMapper.java b/src/main/java/com/mediamanager/mapper/TrackHasArtistMapper.java new file mode 100644 index 0000000..f8a0d20 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/TrackHasArtistMapper.java @@ -0,0 +1,47 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.TrackHasArtist; +import com.mediamanager.protocol.messages.TrackHasArtistMessages; + +public class TrackHasArtistMapper { + public static TrackHasArtistMessages.TrackHasArtist toProtobuf(TrackHasArtist entity) { + if (entity == null) { + return null; + } + + TrackHasArtistMessages.TrackHasArtist.Builder builder = TrackHasArtistMessages.TrackHasArtist.newBuilder(); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map Track foreign key + if (entity.getTrack() != null && entity.getTrack().getId() != null) { + builder.setFkTrackId(entity.getTrack().getId()); + } + + // Map Artist foreign key + if (entity.getArtist() != null && entity.getArtist().getId() != null) { + builder.setFkArtistId(entity.getArtist().getId()); + } + + return builder.build(); + } + + public static TrackHasArtist toEntity(TrackHasArtistMessages.TrackHasArtist protobuf) { + if (protobuf == null) { + return null; + } + + TrackHasArtist entity = new TrackHasArtist(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + // Note: Foreign key relationships (Track, Artist) are handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/TrackHasComposerMapper.java b/src/main/java/com/mediamanager/mapper/TrackHasComposerMapper.java new file mode 100644 index 0000000..c722faa --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/TrackHasComposerMapper.java @@ -0,0 +1,47 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.TrackHasComposer; +import com.mediamanager.protocol.messages.TrackHasComposerMessages; + +public class TrackHasComposerMapper { + public static TrackHasComposerMessages.TrackHasComposer toProtobuf(TrackHasComposer entity) { + if (entity == null) { + return null; + } + + TrackHasComposerMessages.TrackHasComposer.Builder builder = TrackHasComposerMessages.TrackHasComposer.newBuilder(); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map Track foreign key + if (entity.getTrack() != null && entity.getTrack().getId() != null) { + builder.setFkTrackId(entity.getTrack().getId()); + } + + // Map Composer foreign key + if (entity.getComposer() != null && entity.getComposer().getId() != null) { + builder.setFkComposerId(entity.getComposer().getId()); + } + + return builder.build(); + } + + public static TrackHasComposer toEntity(TrackHasComposerMessages.TrackHasComposer protobuf) { + if (protobuf == null) { + return null; + } + + TrackHasComposer entity = new TrackHasComposer(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + // Note: Foreign key relationships (Track, Composer) are handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/TrackHasGenreMapper.java b/src/main/java/com/mediamanager/mapper/TrackHasGenreMapper.java new file mode 100644 index 0000000..e3e6968 --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/TrackHasGenreMapper.java @@ -0,0 +1,47 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.TrackHasGenre; +import com.mediamanager.protocol.messages.TrackHasGenreMessages; + +public class TrackHasGenreMapper { + public static TrackHasGenreMessages.TrackHasGenre toProtobuf(TrackHasGenre entity) { + if (entity == null) { + return null; + } + + TrackHasGenreMessages.TrackHasGenre.Builder builder = TrackHasGenreMessages.TrackHasGenre.newBuilder(); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map Track foreign key + if (entity.getTrack() != null && entity.getTrack().getId() != null) { + builder.setFkTrackId(entity.getTrack().getId()); + } + + // Map Genre foreign key + if (entity.getGenre() != null && entity.getGenre().getId() != null) { + builder.setFkGenreId(entity.getGenre().getId()); + } + + return builder.build(); + } + + public static TrackHasGenre toEntity(TrackHasGenreMessages.TrackHasGenre protobuf) { + if (protobuf == null) { + return null; + } + + TrackHasGenre entity = new TrackHasGenre(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + // Note: Foreign key relationships (Track, Genre) are handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/mapper/TrackMapper.java b/src/main/java/com/mediamanager/mapper/TrackMapper.java new file mode 100644 index 0000000..0c6742a --- /dev/null +++ b/src/main/java/com/mediamanager/mapper/TrackMapper.java @@ -0,0 +1,95 @@ +package com.mediamanager.mapper; + +import com.mediamanager.model.Track; +import com.mediamanager.protocol.messages.TrackMessages; + +public class TrackMapper { + public static TrackMessages.Track toProtobuf(Track entity) { + if (entity == null) { + return null; + } + + Integer trackNumber = entity.getTrackNumber(); + if (trackNumber == null) { + throw new IllegalArgumentException("Track number cannot be null"); + } + + String title = entity.getTitle(); + if (title == null) { + throw new IllegalArgumentException("Title cannot be null"); + } + + String filepath = entity.getFilepath(); + if (filepath == null) { + throw new IllegalArgumentException("Filepath cannot be null"); + } + + TrackMessages.Track.Builder builder = TrackMessages.Track.newBuilder() + .setTrackNumber(trackNumber) + .setTitle(title) + .setFilepath(filepath); + + Integer id = entity.getId(); + if (id != null) { + builder.setId(id); + } + + // Map duration (optional) + Integer duration = entity.getDuration(); + if (duration != null) { + builder.setDuration(duration); + } + + // Map Disc foreign key (required) + if (entity.getDisc() != null && entity.getDisc().getId() != null) { + builder.setFkDiscId(entity.getDisc().getId()); + } + + // Map Composer foreign key (optional) + if (entity.getComposer() != null && entity.getComposer().getId() != null) { + builder.setFkComposerId(entity.getComposer().getId()); + } + + // Map BitDepth foreign key (optional) + if (entity.getBitDepth() != null && entity.getBitDepth().getId() != null) { + builder.setFkBitdepthId(entity.getBitDepth().getId()); + } + + // Map BitRate foreign key (optional) + if (entity.getBitRate() != null && entity.getBitRate().getId() != null) { + builder.setFkBitrateId(entity.getBitRate().getId()); + } + + // Map SamplingRate foreign key (optional) + if (entity.getSamplingRate() != null && entity.getSamplingRate().getId() != null) { + builder.setFkSamplingrateId(entity.getSamplingRate().getId()); + } + + return builder.build(); + } + + public static Track toEntity(TrackMessages.Track protobuf) { + if (protobuf == null) { + return null; + } + + Track entity = new Track(); + + if (protobuf.getId() > 0) { + entity.setId(protobuf.getId()); + } + + entity.setTrackNumber(protobuf.getTrackNumber()); + entity.setTitle(protobuf.getTitle()); + entity.setFilepath(protobuf.getFilepath()); + + if (protobuf.getDuration() > 0) { + entity.setDuration(protobuf.getDuration()); + } + + // Note: Foreign key relationships (Disc, Composer, BitDepth, BitRate, SamplingRate) + // are handled in the service layer + + return entity; + } +} diff --git a/src/main/java/com/mediamanager/model/Album.java b/src/main/java/com/mediamanager/model/Album.java new file mode 100644 index 0000000..ca4bab5 --- /dev/null +++ b/src/main/java/com/mediamanager/model/Album.java @@ -0,0 +1,229 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; +import java.time.LocalDateTime; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Collectors; + +@Entity +@Table(name = "album") +public class Album { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String name; + + @Column + private Integer year; + + @Column(name = "number_of_discs") + private Integer numberOfDiscs; + + @Column + private String code; + + @Column(name = "is_compilation") + private Boolean isCompilation; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_albumtype_id") + private AlbumType albumType; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_albumart_id") + private AlbumArt albumArt; + + // Relacionamento ManyToMany com Artist através da tabela de junção + @OneToMany(mappedBy = "album", cascade = CascadeType.ALL, orphanRemoval = true) + private List albumArtists = new ArrayList<>(); + + // Relacionamento ManyToMany com Genre através da tabela de junção + @OneToMany(mappedBy = "album", cascade = CascadeType.ALL, orphanRemoval = true) + private List albumGenres = new ArrayList<>(); // ← ADICIONE ESSA LINHA + + @Column(name = "created_at", nullable = false, updatable = false) + private LocalDateTime createdAt; + + @Column(name = "updated_at") + private LocalDateTime updatedAt; + + @PrePersist + protected void onCreate() { + this.createdAt = LocalDateTime.now(); + this.updatedAt = LocalDateTime.now(); + } + + @PreUpdate + protected void onUpdate() { + this.updatedAt = LocalDateTime.now(); + } + + public Album() {} + + // Métodos helper para Artist (ManyToMany) + public void addArtist(Artist artist) { + AlbumHasArtist albumHasArtist = new AlbumHasArtist(); + albumHasArtist.setAlbum(this); + albumHasArtist.setArtist(artist); + albumArtists.add(albumHasArtist); + } + + public void removeArtist(Artist artist) { + albumArtists.removeIf(aa -> + aa.getArtist() != null && + aa.getArtist().getId() != null && + aa.getArtist().getId().equals(artist.getId()) + ); + } + + // Método conveniente para pegar só os artistas + public List getArtists() { + return albumArtists.stream() + .map(AlbumHasArtist::getArtist) + .collect(Collectors.toList()); + } + + // ========== ADICIONE ESSES MÉTODOS PARA GENRE ========== + + // Métodos helper para Genre (ManyToMany) + public void addGenre(Genre genre) { + AlbumHasGenre albumHasGenre = new AlbumHasGenre(); + albumHasGenre.setAlbum(this); + albumHasGenre.setGenre(genre); + albumGenres.add(albumHasGenre); + } + + public void removeGenre(Genre genre) { + if (genre == null) { + return; + } + albumGenres.removeIf(ag -> + ag.getGenre() != null && + ag.getGenre().getId() != null && + ag.getGenre().getId().equals(genre.getId()) + ); + } + + // Método conveniente para pegar só os gêneros + public List getGenres() { + return albumGenres.stream() + .map(AlbumHasGenre::getGenre) + .collect(Collectors.toList()); + } + + // ========== FIM DOS MÉTODOS DE GENRE ========== + + // Getters and Setters + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Integer getYear() { + return year; + } + + public void setYear(Integer year) { + this.year = year; + } + + public Integer getNumberOfDiscs() { + return numberOfDiscs; + } + + public void setNumberOfDiscs(Integer numberOfDiscs) { + this.numberOfDiscs = numberOfDiscs; + } + + public String getCode() { + return code; + } + + public void setCode(String code) { + this.code = code; + } + + public Boolean getIsCompilation() { + return isCompilation; + } + + public void setIsCompilation(Boolean isCompilation) { + this.isCompilation = isCompilation; + } + + public AlbumType getAlbumType() { + return albumType; + } + + public void setAlbumType(AlbumType albumType) { + this.albumType = albumType; + } + + public AlbumArt getAlbumArt() { + return albumArt; + } + + public void setAlbumArt(AlbumArt albumArt) { + this.albumArt = albumArt; + } + + public List getAlbumArtists() { + return albumArtists; + } + + public void setAlbumArtists(List albumArtists) { + this.albumArtists = albumArtists; + } + + // ========== ADICIONE ESSES GETTERS/SETTERS ========== + + public List getAlbumGenres() { + return albumGenres; + } + + public void setAlbumGenres(List albumGenres) { + this.albumGenres = albumGenres; + } + + // ========== FIM DOS GETTERS/SETTERS DE GENRE ========== + + public LocalDateTime getCreatedAt() { + return createdAt; + } + + public void setCreatedAt(LocalDateTime createdAt) { + this.createdAt = createdAt; + } + + public LocalDateTime getUpdatedAt() { + return updatedAt; + } + + public void setUpdatedAt(LocalDateTime updatedAt) { + this.updatedAt = updatedAt; + } + + @Override + public String toString() { + return "Album{" + + "id=" + id + + ", name='" + name + '\'' + + ", year=" + year + + '}'; + } +} diff --git a/src/main/java/com/mediamanager/model/AlbumArt.java b/src/main/java/com/mediamanager/model/AlbumArt.java new file mode 100644 index 0000000..10bc72a --- /dev/null +++ b/src/main/java/com/mediamanager/model/AlbumArt.java @@ -0,0 +1,33 @@ +package com.mediamanager.model; + + +import jakarta.persistence.*; + +@Entity +@Table(name = "albumArt") +public class AlbumArt { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String filepath; + + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getFilepath() { + return filepath; + } + + public void setFilepath(String filepath) { + this.filepath = filepath; + } +} diff --git a/src/main/java/com/mediamanager/model/AlbumHasArtist.java b/src/main/java/com/mediamanager/model/AlbumHasArtist.java new file mode 100644 index 0000000..aa04587 --- /dev/null +++ b/src/main/java/com/mediamanager/model/AlbumHasArtist.java @@ -0,0 +1,56 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "albumshasartist") +public class AlbumHasArtist { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_album_id", nullable = false) + private Album album; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_artist_id", nullable = false) + private Artist artist; + + public AlbumHasArtist() {} + + // Getters and Setters + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Album getAlbum() { + return album; + } + + public void setAlbum(Album album) { + this.album = album; + } + + public Artist getArtist() { + return artist; + } + + public void setArtist(Artist artist) { + this.artist = artist; + } + + @Override + public String toString() { + return "AlbumHasArtist{" + + "id=" + id + + ", albumId=" + (album != null ? album.getId() : null) + + ", artistId=" + (artist != null ? artist.getId() : null) + + '}'; + } +} diff --git a/src/main/java/com/mediamanager/model/AlbumHasGenre.java b/src/main/java/com/mediamanager/model/AlbumHasGenre.java new file mode 100644 index 0000000..c380a89 --- /dev/null +++ b/src/main/java/com/mediamanager/model/AlbumHasGenre.java @@ -0,0 +1,56 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "albumshasgenre") +public class AlbumHasGenre { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_album_id", nullable = false) + private Album album; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_genre_id", nullable = false) + private Genre genre; + + public AlbumHasGenre() {} + + // Getters and Setters + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Album getAlbum() { + return album; + } + + public void setAlbum(Album album) { + this.album = album; + } + + public Genre getGenre() { + return genre; + } + + public void setGenre(Genre genre) { + this.genre = genre; + } + + @Override + public String toString() { + return "AlbumHasGenre{" + + "id=" + id + + ", albumId=" + (album != null ? album.getId() : null) + + ", genreId=" + (genre != null ? genre.getId() : null) + + '}'; + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/model/AlbumType.java b/src/main/java/com/mediamanager/model/AlbumType.java new file mode 100644 index 0000000..ac5fad7 --- /dev/null +++ b/src/main/java/com/mediamanager/model/AlbumType.java @@ -0,0 +1,31 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "albumtype") +public class AlbumType { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String value; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } +} diff --git a/src/main/java/com/mediamanager/model/Artist.java b/src/main/java/com/mediamanager/model/Artist.java new file mode 100644 index 0000000..22fe490 --- /dev/null +++ b/src/main/java/com/mediamanager/model/Artist.java @@ -0,0 +1,27 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "artist") +public class Artist { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String name; + + public Integer getId() { + return id; + } + public void setId(Integer id) { + this.id = id; + } + public String getName() { + return name; + } + public void setName(String name) { + this.name = name; + } +} diff --git a/src/main/java/com/mediamanager/model/BitDepth.java b/src/main/java/com/mediamanager/model/BitDepth.java new file mode 100644 index 0000000..3b80217 --- /dev/null +++ b/src/main/java/com/mediamanager/model/BitDepth.java @@ -0,0 +1,32 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "bit_depth") +public class BitDepth { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String value; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } +} + diff --git a/src/main/java/com/mediamanager/model/BitRate.java b/src/main/java/com/mediamanager/model/BitRate.java new file mode 100644 index 0000000..c3f6fa2 --- /dev/null +++ b/src/main/java/com/mediamanager/model/BitRate.java @@ -0,0 +1,31 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "bit_rate") +public class BitRate { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String value; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } +} diff --git a/src/main/java/com/mediamanager/model/Composer.java b/src/main/java/com/mediamanager/model/Composer.java new file mode 100644 index 0000000..965bf6f --- /dev/null +++ b/src/main/java/com/mediamanager/model/Composer.java @@ -0,0 +1,31 @@ +package com.mediamanager.model; + + +import jakarta.persistence.*; + +@Entity +@Table(name = "composer") +public class Composer { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String name; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } +} diff --git a/src/main/java/com/mediamanager/model/Disc.java b/src/main/java/com/mediamanager/model/Disc.java new file mode 100644 index 0000000..a7ca6a4 --- /dev/null +++ b/src/main/java/com/mediamanager/model/Disc.java @@ -0,0 +1,47 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "disc") +public class Disc { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(name = "disc_number", nullable = false) + private Integer discNumber; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_album_id",nullable = false) + private Album album; + + public Disc() { + + } + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Integer getDiscNumber() { + return discNumber; + } + + public void setDiscNumber(Integer discNumber) { + this.discNumber = discNumber; + } + + public Album getAlbum() { + return album; + } + + public void setAlbum(Album album) { + this.album = album; + } +} diff --git a/src/main/java/com/mediamanager/model/Genre.java b/src/main/java/com/mediamanager/model/Genre.java new file mode 100644 index 0000000..b2a736b --- /dev/null +++ b/src/main/java/com/mediamanager/model/Genre.java @@ -0,0 +1,30 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "genre") +public class Genre { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String name; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } +} diff --git a/src/main/java/com/mediamanager/model/Media.java b/src/main/java/com/mediamanager/model/Media.java deleted file mode 100644 index 99a455d..0000000 --- a/src/main/java/com/mediamanager/model/Media.java +++ /dev/null @@ -1,128 +0,0 @@ -package com.mediamanager.model; - -import jakarta.persistence.*; -import java.time.LocalDateTime; - -@Entity -@Table(name = "media") -public class Media { - - @Id - @GeneratedValue(strategy = GenerationType.IDENTITY) - private Long id; - - @Column(nullable = false) - private String title; - - @Column(nullable = false, unique = true) - private String filePath; - - @Enumerated(EnumType.STRING) - @Column(nullable = false) - private MediaType type; - - @Column - private Long fileSize; - - @Column - private String mimeType; - - @Column(name = "created_at", nullable = false, updatable = false) - private LocalDateTime createdAt; - - @Column(name = "updated_at") - private LocalDateTime updatedAt; - - @PrePersist - protected void onCreate() { - createdAt = LocalDateTime.now(); - updatedAt = LocalDateTime.now(); - } - - @PreUpdate - protected void onUpdate() { - updatedAt = LocalDateTime.now(); - } - - // Constructors - public Media() {} - - public Media(String title, String filePath, MediaType type) { - this.title = title; - this.filePath = filePath; - this.type = type; - } - - // Getters and Setters - public Long getId() { - return id; - } - - public void setId(Long id) { - this.id = id; - } - - public String getTitle() { - return title; - } - - public void setTitle(String title) { - this.title = title; - } - - public String getFilePath() { - return filePath; - } - - public void setFilePath(String filePath) { - this.filePath = filePath; - } - - public MediaType getType() { - return type; - } - - public void setType(MediaType type) { - this.type = type; - } - - public Long getFileSize() { - return fileSize; - } - - public void setFileSize(Long fileSize) { - this.fileSize = fileSize; - } - - public String getMimeType() { - return mimeType; - } - - public void setMimeType(String mimeType) { - this.mimeType = mimeType; - } - - public LocalDateTime getCreatedAt() { - return createdAt; - } - - public void setCreatedAt(LocalDateTime createdAt) { - this.createdAt = createdAt; - } - - public LocalDateTime getUpdatedAt() { - return updatedAt; - } - - public void setUpdatedAt(LocalDateTime updatedAt) { - this.updatedAt = updatedAt; - } - - public enum MediaType { - VIDEO, - AUDIO, - IMAGE, - DOCUMENT, - OTHER - } -} diff --git a/src/main/java/com/mediamanager/model/SamplingRate.java b/src/main/java/com/mediamanager/model/SamplingRate.java new file mode 100644 index 0000000..e090226 --- /dev/null +++ b/src/main/java/com/mediamanager/model/SamplingRate.java @@ -0,0 +1,30 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "sampling_rate") +public class SamplingRate { + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(nullable = false) + private String value; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getValue() { + return value; + } + + public void setValue(String value) { + this.value = value; + } +} diff --git a/src/main/java/com/mediamanager/model/Track.java b/src/main/java/com/mediamanager/model/Track.java new file mode 100644 index 0000000..b939554 --- /dev/null +++ b/src/main/java/com/mediamanager/model/Track.java @@ -0,0 +1,128 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "track") +public class Track { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @Column(name = "track_number") + private Integer trackNumber; + + @Column + private String title; + + @Column + private Integer duration; + + @Column + private String filepath; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_disc_id") + private Disc disc; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_composer_id") + private Composer composer; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_bit_depth_id") + private BitDepth bitDepth; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_bit_rate_id") + private BitRate bitRate; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_sampling_rate_id") + private SamplingRate samplingRate; + + public Track() { + + } + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Integer getTrackNumber() { + return trackNumber; + } + + public void setTrackNumber(Integer trackNumber) { + this.trackNumber = trackNumber; + } + + public String getTitle() { + return title; + } + + public void setTitle(String name) { + this.title = name; + } + + public Integer getDuration() { + return duration; + } + + public void setDuration(Integer duration) { + this.duration = duration; + } + + public String getFilepath() { + return filepath; + } + + public void setFilepath(String filepath) { + this.filepath = filepath; + } + + public Disc getDisc() { + return disc; + } + + public void setDisc(Disc disc) { + this.disc = disc; + } + + public Composer getComposer() { + return composer; + } + + public void setComposer(Composer composer) { + this.composer = composer; + } + + public BitDepth getBitDepth() { + return bitDepth; + } + + public void setBitDepth(BitDepth bitDepth) { + this.bitDepth = bitDepth; + } + + public BitRate getBitRate() { + return bitRate; + } + + public void setBitRate(BitRate bitRate) { + this.bitRate = bitRate; + } + + public SamplingRate getSamplingRate() { + return samplingRate; + } + + public void setSamplingRate(SamplingRate samplingRate) { + this.samplingRate = samplingRate; + } +} diff --git a/src/main/java/com/mediamanager/model/TrackHasArtist.java b/src/main/java/com/mediamanager/model/TrackHasArtist.java new file mode 100644 index 0000000..98a207e --- /dev/null +++ b/src/main/java/com/mediamanager/model/TrackHasArtist.java @@ -0,0 +1,58 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table( + name = "trackhasartist", + uniqueConstraints = @UniqueConstraint(columnNames = {"fk_track_id", "fk_artist_id"}) +) +public class TrackHasArtist { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_track_id", nullable = false) + private Track track; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_artist_id", nullable = false) + private Artist artist; + + public TrackHasArtist() {} + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Track getTrack() { + return track; + } + + public void setTrack(Track track) { + this.track = track; + } + + public Artist getArtist() { + return artist; + } + + public void setArtist(Artist artist) { + this.artist = artist; + } + + @Override + public String toString() { + return "TrackHasArtist{" + + "id=" + id + + ", trackId=" + (track != null ? track.getId() : null) + + ", artistId=" + (artist != null ? artist.getId() : null) + + '}'; + } +} diff --git a/src/main/java/com/mediamanager/model/TrackHasComposer.java b/src/main/java/com/mediamanager/model/TrackHasComposer.java new file mode 100644 index 0000000..e227580 --- /dev/null +++ b/src/main/java/com/mediamanager/model/TrackHasComposer.java @@ -0,0 +1,58 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table( + name = "trackhascomposer", + uniqueConstraints = @UniqueConstraint(columnNames = {"fk_track_id", "fk_composer_id"}) +) +public class TrackHasComposer { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_track_id", nullable = false) + private Track track; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_composer_id", nullable = false) + private Composer composer; + + public TrackHasComposer() {} + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Track getTrack() { + return track; + } + + public void setTrack(Track track) { + this.track = track; + } + + public Composer getComposer() { + return composer; + } + + public void setComposer(Composer composer) { + this.composer = composer; + } + + @Override + public String toString() { + return "TrackHasComposer{" + + "id=" + id + + ", trackId=" + (track != null ? track.getId() : null) + + ", composerId=" + (composer != null ? composer.getId() : null) + + '}'; + } +} diff --git a/src/main/java/com/mediamanager/model/TrackHasGenre.java b/src/main/java/com/mediamanager/model/TrackHasGenre.java new file mode 100644 index 0000000..408dffb --- /dev/null +++ b/src/main/java/com/mediamanager/model/TrackHasGenre.java @@ -0,0 +1,56 @@ +package com.mediamanager.model; + +import jakarta.persistence.*; + +@Entity +@Table(name = "trackhasgenre", + uniqueConstraints = @UniqueConstraint(columnNames = {"fk_track_id", "fk_genre_id"})) +public class TrackHasGenre { + + @Id + @GeneratedValue(strategy = GenerationType.IDENTITY) + private Integer id; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_track_id", nullable = false) + private Track track; + + @ManyToOne(fetch = FetchType.LAZY) + @JoinColumn(name = "fk_genre_id", nullable = false) + private Genre genre; + + public TrackHasGenre() {} + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Track getTrack() { + return track; + } + + public void setTrack(Track track) { + this.track = track; + } + + public Genre getGenre() { + return genre; + } + + public void setGenre(Genre genre) { + this.genre = genre; + } + + @Override + public String toString() { + return "TrackHasGenre{" + + "id=" + id + + ", trackId=" + (track != null ? track.getId() : null) + + ", genreId=" + (genre != null ? genre.getId() : null) + + '}'; + } +} diff --git a/src/main/java/com/mediamanager/repository/AlbumArtRepository.java b/src/main/java/com/mediamanager/repository/AlbumArtRepository.java new file mode 100644 index 0000000..cb5034c --- /dev/null +++ b/src/main/java/com/mediamanager/repository/AlbumArtRepository.java @@ -0,0 +1,103 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.AlbumArt; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class AlbumArtRepository { + private static final Logger logger = LogManager.getLogger(AlbumArtRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public AlbumArtRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public AlbumArt save(AlbumArt albumArt) { + logger.debug("Saving AlbumArt: {}", albumArt.getFilepath()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(albumArt); + em.getTransaction().commit(); + logger.debug("AlbumArt has been saved successfully"); + return albumArt; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving AlbumArt: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All AlbumArt"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select a from AlbumArt a", AlbumArt.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding AlbumArt with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + AlbumArt albumArt = em.find(AlbumArt.class, id); + return Optional.ofNullable(albumArt); + }finally { + if (em.isOpen()) em.close(); + } + } + + public AlbumArt update(AlbumArt albumArt) { + logger.debug("Updating AlbumArt: {}", albumArt.getFilepath()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + AlbumArt updated = em.merge(albumArt); + em.getTransaction().commit(); + logger.debug("AlbumArt has been updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while updating AlbumArt: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting AlbumArt with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + AlbumArt albumArt = em.find(AlbumArt.class, id); + if (albumArt == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(albumArt); + em.getTransaction().commit(); + logger.debug("AlbumArt has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting AlbumArt: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/AlbumHasArtistRepository.java b/src/main/java/com/mediamanager/repository/AlbumHasArtistRepository.java new file mode 100644 index 0000000..f57140c --- /dev/null +++ b/src/main/java/com/mediamanager/repository/AlbumHasArtistRepository.java @@ -0,0 +1,85 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.AlbumHasArtist; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class AlbumHasArtistRepository { + private static final Logger logger = LogManager.getLogger(AlbumHasArtistRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public AlbumHasArtistRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public AlbumHasArtist save(AlbumHasArtist albumHasArtist) { + logger.debug("Saving AlbumHasArtist: {}", albumHasArtist); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(albumHasArtist); + em.getTransaction().commit(); + logger.debug("AlbumHasArtist has been saved successfully"); + return albumHasArtist; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving AlbumHasArtist: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All AlbumHasArtist"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select a from AlbumHasArtist a", AlbumHasArtist.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding AlbumHasArtist with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + AlbumHasArtist albumHasArtist = em.find(AlbumHasArtist.class, id); + return Optional.ofNullable(albumHasArtist); + }finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting AlbumHasArtist with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + AlbumHasArtist albumHasArtist = em.find(AlbumHasArtist.class, id); + if (albumHasArtist == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(albumHasArtist); + em.getTransaction().commit(); + logger.debug("AlbumHasArtist has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting AlbumHasArtist: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/AlbumHasGenreRepository.java b/src/main/java/com/mediamanager/repository/AlbumHasGenreRepository.java new file mode 100644 index 0000000..d842224 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/AlbumHasGenreRepository.java @@ -0,0 +1,85 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.AlbumHasGenre; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class AlbumHasGenreRepository { + private static final Logger logger = LogManager.getLogger(AlbumHasGenreRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public AlbumHasGenreRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public AlbumHasGenre save(AlbumHasGenre albumHasGenre) { + logger.debug("Saving AlbumHasGenre: {}", albumHasGenre); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(albumHasGenre); + em.getTransaction().commit(); + logger.debug("AlbumHasGenre has been saved successfully"); + return albumHasGenre; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving AlbumHasGenre: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All AlbumHasGenre"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select a from AlbumHasGenre a", AlbumHasGenre.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding AlbumHasGenre with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + AlbumHasGenre albumHasGenre = em.find(AlbumHasGenre.class, id); + return Optional.ofNullable(albumHasGenre); + }finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting AlbumHasGenre with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + AlbumHasGenre albumHasGenre = em.find(AlbumHasGenre.class, id); + if (albumHasGenre == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(albumHasGenre); + em.getTransaction().commit(); + logger.debug("AlbumHasGenre has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting AlbumHasGenre: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/AlbumRepository.java b/src/main/java/com/mediamanager/repository/AlbumRepository.java new file mode 100644 index 0000000..f744222 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/AlbumRepository.java @@ -0,0 +1,103 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.Album; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class AlbumRepository { + private static final Logger logger = LogManager.getLogger(AlbumRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public AlbumRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public Album save(Album album) { + logger.debug("Saving Album: {}", album.getName()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(album); + em.getTransaction().commit(); + logger.debug("Album has been saved successfully"); + return album; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving Album: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All Album"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select a from Album a", Album.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding Album with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + Album album = em.find(Album.class, id); + return Optional.ofNullable(album); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Album update(Album album) { + logger.debug("Updating Album: {}", album.getName()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Album updated = em.merge(album); + em.getTransaction().commit(); + logger.debug("Album has been updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while updating Album: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting Album with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + Album album = em.find(Album.class, id); + if (album == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(album); + em.getTransaction().commit(); + logger.debug("Album has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting Album: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/AlbumTypeRepository.java b/src/main/java/com/mediamanager/repository/AlbumTypeRepository.java new file mode 100644 index 0000000..f359e38 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/AlbumTypeRepository.java @@ -0,0 +1,103 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.AlbumType; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class AlbumTypeRepository { + private static final Logger logger = LogManager.getLogger(AlbumTypeRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public AlbumTypeRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public AlbumType save(AlbumType albumType) { + logger.debug("Saving AlbumType: {}", albumType.getValue()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(albumType); + em.getTransaction().commit(); + logger.debug("AlbumType has been saved successfully"); + return albumType; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving AlbumType: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All AlbumType"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select a from AlbumType a", AlbumType.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding AlbumType with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + AlbumType albumType = em.find(AlbumType.class, id); + return Optional.ofNullable(albumType); + }finally { + if (em.isOpen()) em.close(); + } + } + + public AlbumType update(AlbumType albumType) { + logger.debug("Updating AlbumType: {}", albumType.getValue()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + AlbumType updated = em.merge(albumType); + em.getTransaction().commit(); + logger.debug("AlbumType has been updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while updating AlbumType: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting AlbumType with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + AlbumType albumType = em.find(AlbumType.class, id); + if (albumType == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(albumType); + em.getTransaction().commit(); + logger.debug("AlbumType has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting AlbumType: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/ArtistRepository.java b/src/main/java/com/mediamanager/repository/ArtistRepository.java new file mode 100644 index 0000000..60d0b9d --- /dev/null +++ b/src/main/java/com/mediamanager/repository/ArtistRepository.java @@ -0,0 +1,104 @@ +package com.mediamanager.repository; +import com.mediamanager.model.Artist; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class ArtistRepository { + private static final Logger logger = LogManager.getLogger(ArtistRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public ArtistRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public Artist save(Artist artist){ + logger.debug("Saving Artist: {}", artist.getName()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(artist); + em.getTransaction().commit(); + logger.debug("Artist saved with ID: {}", artist.getId()); + return artist; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error saving Artist", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll(){ + logger.debug("Finding all Artists"); + EntityManager em = entityManagerFactory.createEntityManager(); + try { + return em + .createQuery("SELECT a FROM Artist a ORDER BY a.name", Artist.class) + .getResultList(); + } finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id){ + logger.debug("Finding artist by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try { + Artist artist = em.find(Artist.class, id); + return Optional.ofNullable(artist); + } finally { + if (em.isOpen()) em.close(); + } + + } + + public Artist update(Artist artist){ + logger.debug("Updating artist ID: {}", artist.getId()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Artist updated = em.merge(artist); + em.getTransaction().commit(); + logger.debug("Artist updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error updating artist", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting Artist by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Artist artist = em.find(Artist.class, id); + if (artist == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(artist); + em.getTransaction().commit(); + logger.debug("Artist deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error deleting artist", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + } + + diff --git a/src/main/java/com/mediamanager/repository/BitDepthRepository.java b/src/main/java/com/mediamanager/repository/BitDepthRepository.java new file mode 100644 index 0000000..24b9dc9 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/BitDepthRepository.java @@ -0,0 +1,100 @@ +package com.mediamanager.repository; + +import com.mediamanager.model.BitDepth; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class BitDepthRepository { + private static final Logger logger = LogManager.getLogger(BitDepthRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public BitDepthRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public BitDepth save(BitDepth bitDepth) { + logger.debug("Saving BitDepth: {}", bitDepth.getValue()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(bitDepth); + em.getTransaction().commit(); + logger.debug("BitDepth saved with ID: {}", bitDepth.getId()); + return bitDepth; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error saving BitDepth", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll(){ + logger.debug("Finding all BitDepths"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("SELECT b FROM BitDepth b ORDER BY b.value", BitDepth.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id){ + logger.debug("Finding BitDepth by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + BitDepth bitDepth = em.find(BitDepth.class, id); + return Optional.ofNullable(bitDepth); + }finally { + if (em.isOpen()) em.close(); + } + } + + public BitDepth update(BitDepth bitDepth){ + logger.debug("Updating BitDepth ID: {}", bitDepth.getId()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + BitDepth updated = em.merge(bitDepth); + em.getTransaction().commit(); + logger.debug("BitDepth updated successfully"); + return updated; + }catch (Exception e){ + em.getTransaction().rollback(); + logger.error("Error updating BitDepth", e); + throw e; + }finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting BitDepth by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + BitDepth bitDepth = em.find(BitDepth.class, id); + if (bitDepth == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(bitDepth); + em.getTransaction().commit(); + logger.debug("BitDepth deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error deleting BitDepth", e); + throw e; + }finally { + if (em.isOpen()) em.close(); + } + } +} diff --git a/src/main/java/com/mediamanager/repository/BitRateRepository.java b/src/main/java/com/mediamanager/repository/BitRateRepository.java new file mode 100644 index 0000000..42c5343 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/BitRateRepository.java @@ -0,0 +1,101 @@ +package com.mediamanager.repository; + +import com.mediamanager.model.BitRate; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class BitRateRepository { + private static final Logger logger = LogManager.getLogger(BitRateRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public BitRateRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public BitRate save(BitRate bitRate) { + logger.debug("Saving BitRate: {}", bitRate.getValue()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(bitRate); + em.getTransaction().commit(); + logger.debug("BitRate saved with ID: {}", bitRate.getId()); + return bitRate; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error saving BitRate", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll(){ + logger.debug("Finding all BitRates"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("SELECT b FROM BitRate b ORDER BY b.value", BitRate.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id){ + logger.debug("Finding BitRate by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + BitRate bitRate = em.find(BitRate.class, id); + return Optional.ofNullable(bitRate); + } finally { + if (em.isOpen()) em.close(); + } + } + + public BitRate update(BitRate bitRate){ + logger.debug("Updating BitRate ID: {}", bitRate.getId()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + BitRate updated = em.merge(bitRate); + em.getTransaction().commit(); + logger.debug("BitRate updated with ID: {}", bitRate.getId()); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error updating BitRate", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting BitRate by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + BitRate bitRate = em.find(BitRate.class, id); + if (bitRate == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(bitRate); + em.getTransaction().commit(); + logger.debug("BitRate deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error deleting BitRate", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + + } +} diff --git a/src/main/java/com/mediamanager/repository/ComposerRepository.java b/src/main/java/com/mediamanager/repository/ComposerRepository.java new file mode 100644 index 0000000..6e1a2aa --- /dev/null +++ b/src/main/java/com/mediamanager/repository/ComposerRepository.java @@ -0,0 +1,102 @@ +package com.mediamanager.repository; + +import com.mediamanager.model.Composer; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class ComposerRepository { + private static final Logger logger = LogManager.getLogger(ComposerRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public ComposerRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public Composer save(Composer composer) { + logger.debug("Saving composer: {}", composer.getName()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + //ToDo: Add Id Validation + //ToDo: Add to all Repositories + em.persist(composer); + em.getTransaction().commit(); + logger.debug("Composer saved with IS: {}", composer.getId()); + return composer; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error saving composer", e); + throw e; + }finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll(){ + logger.debug("Finding all composers"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("SELECT c FROM Composer c ORDER BY c.name", Composer.class).getResultList(); + } finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id){ + logger.debug("Finding composer by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + Composer composer = em.find(Composer.class, id); + return Optional.ofNullable(composer); + } finally { + if (em.isOpen()) em.close(); + } + } + + public Composer update(Composer composer){ + logger.debug("Updating composer ID: {}", composer.getId()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + Composer updated = em.merge(composer); + em.getTransaction().commit(); + logger.debug("Composer updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error updating composer", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting composer by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + Composer composer = em.find(Composer.class, id); + if (composer == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(composer); + em.getTransaction().commit(); + logger.debug("Composer deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error deleting composer", e); + throw e; + }finally { + if (em.isOpen()) em.close(); + } + } +} diff --git a/src/main/java/com/mediamanager/repository/DiscRepository.java b/src/main/java/com/mediamanager/repository/DiscRepository.java new file mode 100644 index 0000000..69e7510 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/DiscRepository.java @@ -0,0 +1,100 @@ +package com.mediamanager.repository; + +import com.mediamanager.model.Disc; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class DiscRepository { + private static final Logger logger = LogManager.getLogger(DiscRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public DiscRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public Disc save(Disc disc) { + logger.debug("Saving Disc: {}", disc.getDiscNumber()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(disc); + em.getTransaction().commit(); + logger.debug("Disc has been saved successfully"); + return disc; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving Disc: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All Disc"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select d from Disc d", Disc.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding Disc with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + Disc disc = em.find(Disc.class, id); + return Optional.ofNullable(disc); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Disc update(Disc disc) { + logger.debug("Updating Disc: {}", disc.getDiscNumber()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Disc updated = em.merge(disc); + em.getTransaction().commit(); + logger.debug("Disc has been updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while updating Disc: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting Disc with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + Disc disc = em.find(Disc.class, id); + if (disc == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(disc); + em.getTransaction().commit(); + logger.debug("Disc has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting Disc: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } +} diff --git a/src/main/java/com/mediamanager/repository/GenreRepository.java b/src/main/java/com/mediamanager/repository/GenreRepository.java new file mode 100644 index 0000000..73e9be9 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/GenreRepository.java @@ -0,0 +1,121 @@ +package com.mediamanager.repository; + +import com.mediamanager.model.Genre; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +/** + * Repository para acesso a dados de Genre + * Encapsula todas as operações de banco de dados + */ +public class GenreRepository { + private static final Logger logger = LogManager.getLogger(GenreRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public GenreRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + /** + * Salva um novo genre + */ + public Genre save(Genre genre) { + logger.debug("Saving genre: {}", genre.getName()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(genre); + em.getTransaction().commit(); + logger.debug("Genre saved with ID: {}", genre.getId()); + return genre; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error saving genre", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + /** + * Busca todos os genres + */ + public List findAll() { + logger.debug("Finding all genres"); + EntityManager em = entityManagerFactory.createEntityManager(); + try { + return em + .createQuery("SELECT g FROM Genre g ORDER BY g.name", Genre.class) + .getResultList(); + } finally { + if (em.isOpen()) em.close(); + } + } + + /** + * Busca genre por ID + */ + public Optional findById(Integer id) { + logger.debug("Finding genre by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try { + Genre genre = em.find(Genre.class, id); + return Optional.ofNullable(genre); + } finally { + if (em.isOpen()) em.close(); + } + } + + /** + * Atualiza um genre existente + */ + public Genre update(Genre genre) { + logger.debug("Updating genre ID: {}", genre.getId()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Genre updated = em.merge(genre); + em.getTransaction().commit(); + logger.debug("Genre updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error updating genre", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + /** + * Deleta um genre por ID + */ + public boolean deleteById(Integer id) { + logger.debug("Deleting genre by ID: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Genre genre = em.find(Genre.class, id); + if (genre == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(genre); + em.getTransaction().commit(); + logger.debug("Genre deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error deleting genre", e); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/repository/SamplingRateRepository.java b/src/main/java/com/mediamanager/repository/SamplingRateRepository.java new file mode 100644 index 0000000..4d2fd82 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/SamplingRateRepository.java @@ -0,0 +1,103 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.SamplingRate; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class SamplingRateRepository { + private static final Logger logger = LogManager.getLogger(SamplingRateRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public SamplingRateRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public SamplingRate save(SamplingRate samplingRate) { + logger.debug("Saving SamplingRate: {}", samplingRate.getValue()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(samplingRate); + em.getTransaction().commit(); + logger.debug("SamplingRate has been saved successfully"); + return samplingRate; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving SamplingRate: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All SamplingRate"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select s from SamplingRate s", SamplingRate.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding SamplingRate with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + SamplingRate samplingRate = em.find(SamplingRate.class, id); + return Optional.ofNullable(samplingRate); + }finally { + if (em.isOpen()) em.close(); + } + } + + public SamplingRate update(SamplingRate samplingRate) { + logger.debug("Updating SamplingRate: {}", samplingRate.getValue()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + SamplingRate updated = em.merge(samplingRate); + em.getTransaction().commit(); + logger.debug("SamplingRate has been updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while updating SamplingRate: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting SamplingRate with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + SamplingRate samplingRate = em.find(SamplingRate.class, id); + if (samplingRate == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(samplingRate); + em.getTransaction().commit(); + logger.debug("SamplingRate has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting SamplingRate: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/TrackHasArtistRepository.java b/src/main/java/com/mediamanager/repository/TrackHasArtistRepository.java new file mode 100644 index 0000000..1d81f37 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/TrackHasArtistRepository.java @@ -0,0 +1,85 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.TrackHasArtist; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class TrackHasArtistRepository { + private static final Logger logger = LogManager.getLogger(TrackHasArtistRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public TrackHasArtistRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public TrackHasArtist save(TrackHasArtist trackHasArtist) { + logger.debug("Saving TrackHasArtist: {}", trackHasArtist); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(trackHasArtist); + em.getTransaction().commit(); + logger.debug("TrackHasArtist has been saved successfully"); + return trackHasArtist; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving TrackHasArtist: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All TrackHasArtist"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select t from TrackHasArtist t", TrackHasArtist.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding TrackHasArtist with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + TrackHasArtist trackHasArtist = em.find(TrackHasArtist.class, id); + return Optional.ofNullable(trackHasArtist); + }finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting TrackHasArtist with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + TrackHasArtist trackHasArtist = em.find(TrackHasArtist.class, id); + if (trackHasArtist == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(trackHasArtist); + em.getTransaction().commit(); + logger.debug("TrackHasArtist has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting TrackHasArtist: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/TrackHasComposerRepository.java b/src/main/java/com/mediamanager/repository/TrackHasComposerRepository.java new file mode 100644 index 0000000..5ddbe61 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/TrackHasComposerRepository.java @@ -0,0 +1,85 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.TrackHasComposer; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class TrackHasComposerRepository { + private static final Logger logger = LogManager.getLogger(TrackHasComposerRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public TrackHasComposerRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public TrackHasComposer save(TrackHasComposer trackHasComposer) { + logger.debug("Saving TrackHasComposer: {}", trackHasComposer); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(trackHasComposer); + em.getTransaction().commit(); + logger.debug("TrackHasComposer has been saved successfully"); + return trackHasComposer; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving TrackHasComposer: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All TrackHasComposer"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select t from TrackHasComposer t", TrackHasComposer.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding TrackHasComposer with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + TrackHasComposer trackHasComposer = em.find(TrackHasComposer.class, id); + return Optional.ofNullable(trackHasComposer); + }finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting TrackHasComposer with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + TrackHasComposer trackHasComposer = em.find(TrackHasComposer.class, id); + if (trackHasComposer == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(trackHasComposer); + em.getTransaction().commit(); + logger.debug("TrackHasComposer has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting TrackHasComposer: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/TrackHasGenreRepository.java b/src/main/java/com/mediamanager/repository/TrackHasGenreRepository.java new file mode 100644 index 0000000..6437e04 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/TrackHasGenreRepository.java @@ -0,0 +1,85 @@ +package com.mediamanager.repository; + + +import com.mediamanager.model.TrackHasGenre; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.util.List; +import java.util.Optional; + +public class TrackHasGenreRepository { + private static final Logger logger = LogManager.getLogger(TrackHasGenreRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public TrackHasGenreRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public TrackHasGenre save(TrackHasGenre trackHasGenre) { + logger.debug("Saving TrackHasGenre: {}", trackHasGenre); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(trackHasGenre); + em.getTransaction().commit(); + logger.debug("TrackHasGenre has been saved successfully"); + return trackHasGenre; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving TrackHasGenre: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All TrackHasGenre"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select t from TrackHasGenre t", TrackHasGenre.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding TrackHasGenre with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + TrackHasGenre trackHasGenre = em.find(TrackHasGenre.class, id); + return Optional.ofNullable(trackHasGenre); + }finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting TrackHasGenre with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + TrackHasGenre trackHasGenre = em.find(TrackHasGenre.class, id); + if (trackHasGenre == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(trackHasGenre); + em.getTransaction().commit(); + logger.debug("TrackHasGenre has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting TrackHasGenre: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + +} diff --git a/src/main/java/com/mediamanager/repository/TrackRepository.java b/src/main/java/com/mediamanager/repository/TrackRepository.java new file mode 100644 index 0000000..47dfff8 --- /dev/null +++ b/src/main/java/com/mediamanager/repository/TrackRepository.java @@ -0,0 +1,100 @@ +package com.mediamanager.repository; + +import com.mediamanager.model.Track; +import jakarta.persistence.EntityManager; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class TrackRepository { + private static final Logger logger = LogManager.getLogger(TrackRepository.class); + + private final EntityManagerFactory entityManagerFactory; + + public TrackRepository(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + } + + public Track save(Track track) { + logger.debug("Saving Track: {}", track.getTitle()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + em.persist(track); + em.getTransaction().commit(); + logger.debug("Track has been saved successfully"); + return track; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while saving Track: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public List findAll() { + logger.debug("Finding All Track"); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + return em.createQuery("select t from Track t", Track.class).getResultList(); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Optional findById(Integer id) { + logger.debug("Finding Track with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + try{ + Track track = em.find(Track.class, id); + return Optional.ofNullable(track); + }finally { + if (em.isOpen()) em.close(); + } + } + + public Track update(Track track) { + logger.debug("Updating Track: {}", track.getTitle()); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try { + Track updated = em.merge(track); + em.getTransaction().commit(); + logger.debug("Track has been updated successfully"); + return updated; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while updating Track: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } + + public boolean deleteById(Integer id){ + logger.debug("Deleting Track with id: {}", id); + EntityManager em = entityManagerFactory.createEntityManager(); + em.getTransaction().begin(); + try{ + Track track = em.find(Track.class, id); + if (track == null) { + em.getTransaction().rollback(); + return false; + } + em.remove(track); + em.getTransaction().commit(); + logger.debug("Track has been deleted successfully"); + return true; + } catch (Exception e) { + em.getTransaction().rollback(); + logger.error("Error while deleting Track: {}", e.getMessage()); + throw e; + } finally { + if (em.isOpen()) em.close(); + } + } +} diff --git a/src/main/java/com/mediamanager/service/album/AlbumService.java b/src/main/java/com/mediamanager/service/album/AlbumService.java new file mode 100644 index 0000000..bf41a46 --- /dev/null +++ b/src/main/java/com/mediamanager/service/album/AlbumService.java @@ -0,0 +1,153 @@ +package com.mediamanager.service.album; + +import com.mediamanager.model.Album; +import com.mediamanager.model.AlbumArt; +import com.mediamanager.model.AlbumType; +import com.mediamanager.repository.AlbumRepository; +import com.mediamanager.repository.AlbumArtRepository; +import com.mediamanager.repository.AlbumTypeRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class AlbumService { + private static final Logger logger = LogManager.getLogger(AlbumService.class); + private final AlbumRepository repository; + private final AlbumTypeRepository albumTypeRepository; + private final AlbumArtRepository albumArtRepository; + + public AlbumService(AlbumRepository repository, AlbumTypeRepository albumTypeRepository, AlbumArtRepository albumArtRepository) { + this.repository = repository; + this.albumTypeRepository = albumTypeRepository; + this.albumArtRepository = albumArtRepository; + } + + public Album createAlbum(String name, Integer year, Integer numberOfDiscs, String code, Boolean isCompilation, Integer albumTypeId, Integer albumArtId) { + logger.debug("Creating album:{}", name); + if (name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Album name cannot be null or empty"); + } + + Album album = new Album(); + album.setName(name); + album.setYear(year); + album.setNumberOfDiscs(numberOfDiscs); + album.setCode(code); + album.setIsCompilation(isCompilation); + + // Set AlbumType if provided + if (albumTypeId != null && albumTypeId > 0) { + Optional albumType = albumTypeRepository.findById(albumTypeId); + if (albumType.isEmpty()) { + throw new IllegalArgumentException("AlbumType not found with id: " + albumTypeId); + } + album.setAlbumType(albumType.get()); + } + + // Set AlbumArt if provided + if (albumArtId != null && albumArtId > 0) { + Optional albumArt = albumArtRepository.findById(albumArtId); + if (albumArt.isEmpty()) { + throw new IllegalArgumentException("AlbumArt not found with id: " + albumArtId); + } + album.setAlbumArt(albumArt.get()); + } + + return repository.save(album); + } + + public List getAllAlbums() { + logger.info("Getting all albums"); + return repository.findAll(); + } + + public Optional getAlbumById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting album by id:{}", id); + return repository.findById(id); + } + + public Optional updateAlbum(Integer id, String name, Integer year, + Integer numberOfDiscs, String code, + Boolean isCompilation, Integer albumTypeId, + Integer albumArtId, + boolean updateYear, // ← Novo! + boolean updateNumberOfDiscs, // ← Novo! + boolean updateAlbumType, // ← Novo! + boolean updateAlbumArt) { // ← Novo! + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Updating album: {}", name); + if (name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Album name cannot be null or empty"); + } + + Optional existingAlbum = repository.findById(id); + if (existingAlbum.isEmpty()) { + logger.warn("Album not found with id: {}", id); + return Optional.empty(); + } + + Album album = existingAlbum.get(); + album.setName(name); + album.setCode(code); + album.setIsCompilation(isCompilation); + + // Atualiza year SOMENTE se o campo foi fornecido + if (updateYear) { + album.setYear(year); + } + + // Atualiza numberOfDiscs SOMENTE se o campo foi fornecido + if (updateNumberOfDiscs) { + album.setNumberOfDiscs(numberOfDiscs); + } + + // Update AlbumType SOMENTE se o campo foi fornecido + if (updateAlbumType) { + if (albumTypeId != null && albumTypeId > 0) { + Optional albumType = albumTypeRepository.findById(albumTypeId); + if (albumType.isEmpty()) { + throw new IllegalArgumentException("AlbumType not found with id: " + albumTypeId); + } + album.setAlbumType(albumType.get()); + } else { + // Explicitamente passado como 0 ou null = remover a relação + album.setAlbumType(null); + } + } + // Se não foi fornecido, mantém o existente + + // Update AlbumArt SOMENTE se o campo foi fornecido + if (updateAlbumArt) { + if (albumArtId != null && albumArtId > 0) { + Optional albumArt = albumArtRepository.findById(albumArtId); + if (albumArt.isEmpty()) { + throw new IllegalArgumentException("AlbumArt not found with id: " + albumArtId); + } + album.setAlbumArt(albumArt.get()); + } else { + // Explicitamente passado como 0 ou null = remover a relação + album.setAlbumArt(null); + } + } + // Se não foi fornecido, mantém o existente + + Album updatedAlbum = repository.update(album); + return Optional.of(updatedAlbum); + } + + public boolean deleteAlbum(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Album id cannot be null"); + } + logger.info("Deleting album:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/albumart/AlbumArtService.java b/src/main/java/com/mediamanager/service/albumart/AlbumArtService.java new file mode 100644 index 0000000..6ef9a27 --- /dev/null +++ b/src/main/java/com/mediamanager/service/albumart/AlbumArtService.java @@ -0,0 +1,69 @@ +package com.mediamanager.service.albumart; + +import com.mediamanager.model.AlbumArt; +import com.mediamanager.repository.AlbumArtRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class AlbumArtService { + private static final Logger logger = LogManager.getLogger(AlbumArtService.class); + private final AlbumArtRepository repository; + + public AlbumArtService(AlbumArtRepository repository) { + this.repository = repository; + } + + public AlbumArt createAlbumArt(String filepath) { + logger.debug("Creating album art:{}", filepath); + if (filepath == null || filepath.trim().isEmpty()) { + throw new IllegalArgumentException("AlbumArt filepath cannot be null or empty"); + } + AlbumArt albumArt = new AlbumArt(); + albumArt.setFilepath(filepath); + return repository.save(albumArt); + } + + public List getAllAlbumArts() { + logger.info("Getting all album arts"); + return repository.findAll(); + } + + public Optional getAlbumArtById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting album art by id:{}", id); + return repository.findById(id); + } + + public Optional updateAlbumArt(Integer id, String filepath) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Updating album art:{}", filepath); + if (filepath == null || filepath.trim().isEmpty()) { + throw new IllegalArgumentException("AlbumArt filepath cannot be null or empty"); + } + Optional existingAlbumArt = repository.findById(id); + if(existingAlbumArt.isEmpty()) { + logger.warn("Album art not found with id:{}", id); + return Optional.empty(); + } + AlbumArt albumArt = existingAlbumArt.get(); + albumArt.setFilepath(filepath); + AlbumArt updatedAlbumArt = repository.update(albumArt); + return Optional.of(updatedAlbumArt); + } + + public boolean deleteAlbumArt(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Album art id cannot be null"); + } + logger.info("Deleting album art:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/albumhasartist/AlbumHasArtistService.java b/src/main/java/com/mediamanager/service/albumhasartist/AlbumHasArtistService.java new file mode 100644 index 0000000..3687d2a --- /dev/null +++ b/src/main/java/com/mediamanager/service/albumhasartist/AlbumHasArtistService.java @@ -0,0 +1,77 @@ +package com.mediamanager.service.albumhasartist; + +import com.mediamanager.model.Album; +import com.mediamanager.model.AlbumHasArtist; +import com.mediamanager.model.Artist; +import com.mediamanager.repository.AlbumHasArtistRepository; +import com.mediamanager.repository.AlbumRepository; +import com.mediamanager.repository.ArtistRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class AlbumHasArtistService { + private static final Logger logger = LogManager.getLogger(AlbumHasArtistService.class); + private final AlbumHasArtistRepository repository; + private final AlbumRepository albumRepository; + private final ArtistRepository artistRepository; + + public AlbumHasArtistService(AlbumHasArtistRepository repository, AlbumRepository albumRepository, ArtistRepository artistRepository) { + this.repository = repository; + this.albumRepository = albumRepository; + this.artistRepository = artistRepository; + } + + public AlbumHasArtist createAlbumHasArtist(Integer albumId, Integer artistId) { + logger.debug("Creating album has artist relationship - albumId:{}, artistId:{}", albumId, artistId); + + if (albumId == null || albumId <= 0) { + throw new IllegalArgumentException("Album ID cannot be null or invalid"); + } + if (artistId == null || artistId <= 0) { + throw new IllegalArgumentException("Artist ID cannot be null or invalid"); + } + + // Verify Album exists + Optional album = albumRepository.findById(albumId); + if (album.isEmpty()) { + throw new IllegalArgumentException("Album not found with id: " + albumId); + } + + // Verify Artist exists + Optional artist = artistRepository.findById(artistId); + if (artist.isEmpty()) { + throw new IllegalArgumentException("Artist not found with id: " + artistId); + } + + AlbumHasArtist albumHasArtist = new AlbumHasArtist(); + albumHasArtist.setAlbum(album.get()); + albumHasArtist.setArtist(artist.get()); + + return repository.save(albumHasArtist); + } + + public List getAllAlbumHasArtists() { + logger.info("Getting all album has artist relationships"); + return repository.findAll(); + } + + public Optional getAlbumHasArtistById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting album has artist by id:{}", id); + return repository.findById(id); + } + + public boolean deleteAlbumHasArtist(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Album has artist id cannot be null"); + } + logger.info("Deleting album has artist:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/albumhasgenre/AlbumHasGenreService.java b/src/main/java/com/mediamanager/service/albumhasgenre/AlbumHasGenreService.java new file mode 100644 index 0000000..d75c5e8 --- /dev/null +++ b/src/main/java/com/mediamanager/service/albumhasgenre/AlbumHasGenreService.java @@ -0,0 +1,77 @@ +package com.mediamanager.service.albumhasgenre; + +import com.mediamanager.model.Album; +import com.mediamanager.model.AlbumHasGenre; +import com.mediamanager.model.Genre; +import com.mediamanager.repository.AlbumHasGenreRepository; +import com.mediamanager.repository.AlbumRepository; +import com.mediamanager.repository.GenreRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class AlbumHasGenreService { + private static final Logger logger = LogManager.getLogger(AlbumHasGenreService.class); + private final AlbumHasGenreRepository repository; + private final AlbumRepository albumRepository; + private final GenreRepository genreRepository; + + public AlbumHasGenreService(AlbumHasGenreRepository repository, AlbumRepository albumRepository, GenreRepository genreRepository) { + this.repository = repository; + this.albumRepository = albumRepository; + this.genreRepository = genreRepository; + } + + public AlbumHasGenre createAlbumHasGenre(Integer albumId, Integer genreId) { + logger.debug("Creating album has genre relationship - albumId:{}, genreId:{}", albumId, genreId); + + if (albumId == null || albumId <= 0) { + throw new IllegalArgumentException("Album ID cannot be null or invalid"); + } + if (genreId == null || genreId <= 0) { + throw new IllegalArgumentException("Genre ID cannot be null or invalid"); + } + + // Verify Album exists + Optional album = albumRepository.findById(albumId); + if (album.isEmpty()) { + throw new IllegalArgumentException("Album not found with id: " + albumId); + } + + // Verify Genre exists + Optional genre = genreRepository.findById(genreId); + if (genre.isEmpty()) { + throw new IllegalArgumentException("Genre not found with id: " + genreId); + } + + AlbumHasGenre albumHasGenre = new AlbumHasGenre(); + albumHasGenre.setAlbum(album.get()); + albumHasGenre.setGenre(genre.get()); + + return repository.save(albumHasGenre); + } + + public List getAllAlbumHasGenres() { + logger.info("Getting all album has genre relationships"); + return repository.findAll(); + } + + public Optional getAlbumHasGenreById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting album has genre by id:{}", id); + return repository.findById(id); + } + + public boolean deleteAlbumHasGenre(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Album has genre id cannot be null"); + } + logger.info("Deleting album has genre:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/albumtype/AlbumTypeService.java b/src/main/java/com/mediamanager/service/albumtype/AlbumTypeService.java new file mode 100644 index 0000000..3caf669 --- /dev/null +++ b/src/main/java/com/mediamanager/service/albumtype/AlbumTypeService.java @@ -0,0 +1,69 @@ +package com.mediamanager.service.albumtype; + +import com.mediamanager.model.AlbumType; +import com.mediamanager.repository.AlbumTypeRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class AlbumTypeService { + private static final Logger logger = LogManager.getLogger(AlbumTypeService.class); + private final AlbumTypeRepository repository; + + public AlbumTypeService(AlbumTypeRepository repository) { + this.repository = repository; + } + + public AlbumType createAlbumType(String value) { + logger.debug("Creating album type:{}", value); + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("AlbumType value cannot be null or empty"); + } + AlbumType albumType = new AlbumType(); + albumType.setValue(value); + return repository.save(albumType); + } + + public List getAllAlbumTypes() { + logger.info("Getting all album types"); + return repository.findAll(); + } + + public Optional getAlbumTypeById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting album type by id:{}", id); + return repository.findById(id); + } + + public Optional updateAlbumType(Integer id, String value) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Updating album type:{}", value); + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("AlbumType value cannot be null or empty"); + } + Optional existingAlbumType = repository.findById(id); + if(existingAlbumType.isEmpty()) { + logger.warn("Album type not found with id:{}", id); + return Optional.empty(); + } + AlbumType albumType = existingAlbumType.get(); + albumType.setValue(value); + AlbumType updatedAlbumType = repository.update(albumType); + return Optional.of(updatedAlbumType); + } + + public boolean deleteAlbumType(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Album type id cannot be null"); + } + logger.info("Deleting album type:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/artist/ArtistService.java b/src/main/java/com/mediamanager/service/artist/ArtistService.java new file mode 100644 index 0000000..4686030 --- /dev/null +++ b/src/main/java/com/mediamanager/service/artist/ArtistService.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.artist; + +import com.mediamanager.model.Artist; +import com.mediamanager.repository.ArtistRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class ArtistService { + private static final Logger logger = LogManager.getLogger(ArtistService.class); + private final ArtistRepository artistRepository; + + public ArtistService(ArtistRepository artistRepository) { + this.artistRepository = artistRepository; + } + + public Artist createArtist(String name){ + logger.info("Creating artist: {}", name); + if (name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Artist name cannot be empty"); + } + Artist artist = new Artist(); + artist.setName(name.trim()); + return artistRepository.save(artist); + } + + public List getAllArtists(){ + logger.info("Getting all artists"); + return artistRepository.findAll(); + } + + public Optional getArtistById(Integer id){ + logger.info("Getting artist by ID: {}", id); + return artistRepository.findById(id); + } + + public Optional updateArtist(Integer id, String name){ + logger.info("Updating artist ID {}: {}", id, name); + + if (name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Artist name cannot be empty"); + } + + Optional existingArtist = artistRepository.findById(id); + + if(existingArtist.isEmpty()){ + logger.warn("Artist not found with ID: {}", id); + return Optional.empty(); + } + Artist artist = existingArtist.get(); + artist.setName(name.trim()); + Artist updatedArtist = artistRepository.update(artist); + return Optional.of(updatedArtist); + } + + public boolean deleteArtist(Integer id){ + logger.info("Deleting artist ID: {}", id); + return artistRepository.deleteById(id); + } + + + +} diff --git a/src/main/java/com/mediamanager/service/bitdepth/BitDepthService.java b/src/main/java/com/mediamanager/service/bitdepth/BitDepthService.java new file mode 100644 index 0000000..495e5d0 --- /dev/null +++ b/src/main/java/com/mediamanager/service/bitdepth/BitDepthService.java @@ -0,0 +1,61 @@ +package com.mediamanager.service.bitdepth; + +import com.mediamanager.model.BitDepth; +import com.mediamanager.repository.BitDepthRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class BitDepthService { + private static final Logger logger = LogManager.getLogger(BitDepthService.class); + private final BitDepthRepository bitDepthRepository; + + public BitDepthService(BitDepthRepository bitDepthRepository) { + this.bitDepthRepository = bitDepthRepository; + } + public BitDepth createBitDepth(String value){ + logger.info("Creating bit-depth: {}", value); + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("Bit-depth value cannot be empty"); + } + BitDepth bitDepth = new BitDepth(); + bitDepth.setValue(value.trim()); + return bitDepthRepository.save(bitDepth); + + } + + public List getAllBitDepths(){ + logger.info("Getting all bit-depths"); + return bitDepthRepository.findAll(); + } + + public Optional getBitDepthById(Integer id){ + logger.info("Getting bit-depth by ID: {}", id); + return bitDepthRepository.findById(id); + } + + public Optional updateBitDepth(Integer id, String value){ + logger.info("Updating bit-depth ID {}: {}", id, value); + + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("Bit-depth value cannot be empty"); + } + Optional existingBitDepth = bitDepthRepository.findById(id); + if(existingBitDepth.isEmpty()){ + logger.warn("Bit-depth not found with ID: {}", id); + return Optional.empty(); + } + BitDepth bitDepth = existingBitDepth.get(); + bitDepth.setValue(value.trim()); + BitDepth updatedBitDepth = bitDepthRepository.update(bitDepth); + return Optional.of(updatedBitDepth); + + } + + public boolean deleteBitDepth(Integer id){ + logger.info("Deleting bit-depth ID: {}", id); + return bitDepthRepository.deleteById(id); + } +} diff --git a/src/main/java/com/mediamanager/service/bitrate/BitRateService.java b/src/main/java/com/mediamanager/service/bitrate/BitRateService.java new file mode 100644 index 0000000..57e32db --- /dev/null +++ b/src/main/java/com/mediamanager/service/bitrate/BitRateService.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.bitrate; + + +import com.mediamanager.model.BitRate; +import com.mediamanager.repository.BitRateRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class BitRateService { + private static final Logger logger = LogManager.getLogger(BitRateService.class); + private final BitRateRepository bitRateRepository; + + public BitRateService(BitRateRepository bitRateRepository) { + this.bitRateRepository = bitRateRepository; + } + + public BitRate createBitRate(String value){ + logger.info("Creating bit-rate: {}",value); + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("Bit-rate value cannot be empty"); + } + BitRate bitRate = new BitRate(); + bitRate.setValue(value.trim()); + return bitRateRepository.save(bitRate); + } + + public List getAllBitRates(){ + logger.info("Getting all bit-rates"); + return bitRateRepository.findAll(); + } + + public Optional getBitRateById(Integer id){ + logger.info("Getting bit-rate by ID: {}", id); + return bitRateRepository.findById(id); + } + + public Optional updateBitRate(Integer id, String value){ + logger.info("Updating bit-rate ID {}: {}", id, value); + + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("Bit-rate value cannot be empty"); + } + + Optional existingBitRate = bitRateRepository.findById(id); + + if(existingBitRate.isEmpty()) { + logger.warn("Bit-rate not found with ID: {}", id); + return Optional.empty(); + } + BitRate bitRate = existingBitRate.get(); + bitRate.setValue(value.trim()); + + BitRate updatedBitRate = bitRateRepository.update(bitRate); + return Optional.of(updatedBitRate); + } + + public boolean deleteBitRate(Integer id){ + logger.info("Deleting bit-rate ID: {}", id); + return bitRateRepository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/composer/ComposerService.java b/src/main/java/com/mediamanager/service/composer/ComposerService.java new file mode 100644 index 0000000..4f2e5e7 --- /dev/null +++ b/src/main/java/com/mediamanager/service/composer/ComposerService.java @@ -0,0 +1,70 @@ +package com.mediamanager.service.composer; + +import com.mediamanager.model.Composer; +import com.mediamanager.repository.ComposerRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class ComposerService { + private static final Logger logger = LogManager.getLogger(ComposerService.class); + + private final ComposerRepository composerRepository; + + public ComposerService(ComposerRepository composerRepository) { + this.composerRepository = composerRepository; + } + + public Composer createComposer(String name) { + logger.info("Creating composer: {}", name); + if(name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Composer name cannot be empty"); + } + Composer composer = new Composer(); + composer.setName(name.trim()); + return composerRepository.save(composer); + + + } + + public List getAllComposers() { + logger.info("Getting all composers"); + return composerRepository.findAll(); + } + + public Optional getComposerById(Integer id) { + logger.info("Getting composer by ID: {}", id); + return composerRepository.findById(id); + } + + public Optional updateComposer(Integer id, String name) { + logger.info("Updating composer ID {}: {}", id, name); + + if(name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Composer name cannot be empty"); + } + + Optional existingComposer = composerRepository.findById(id); + + if(existingComposer.isEmpty()) { + logger.warn("Composer not found with ID: {}", id); + return Optional.empty(); + } + + Composer composer = existingComposer.get(); + composer.setName(name.trim()); + + Composer updated = composerRepository.update(composer); + return Optional.of(updated); + + } + + public boolean deleteComposer(Integer id) { + logger.info("Deleting composer ID: {}", id); + return composerRepository.deleteById(id); + } + + +} diff --git a/src/main/java/com/mediamanager/service/database/DatabaseManager.java b/src/main/java/com/mediamanager/service/database/DatabaseManager.java new file mode 100644 index 0000000..13188a0 --- /dev/null +++ b/src/main/java/com/mediamanager/service/database/DatabaseManager.java @@ -0,0 +1,142 @@ +package com.mediamanager.service.database; + +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; +import org.hibernate.cfg.Configuration; +import org.reflections.Reflections; +import org.reflections.scanners.Scanners; +import jakarta.persistence.Entity; +import java.util.Set; +import java.sql.Connection; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Properties; + + +public abstract class DatabaseManager { + protected final Properties configuration; + protected Connection connection; + protected String connectionUrl; + protected EntityManagerFactory entityManagerFactory; + protected static final Logger logger = LogManager.getLogger(DatabaseManager.class); + + public DatabaseManager(Properties config) { + this.configuration = config; + logger.debug("DatabaseManager created with configuration:"); + } + + public abstract void init() throws Exception; + + protected abstract Connection createConnection() throws Exception; + + protected void performSanityChecks() throws SQLException { + logger.debug("Performing sanity checks..."); + try (Statement stmt = connection.createStatement()) { + stmt.execute("SELECT 1"); + + } + String databaseProductName = connection.getMetaData().getDatabaseProductName(); + String databaseProductVersion = connection.getMetaData().getDatabaseProductVersion(); + logger.info("Connected to database: {} v{}", databaseProductName, databaseProductVersion); + } + + public Connection getConnection() { + return connection; + } + + public void close() { + if (entityManagerFactory != null && entityManagerFactory.isOpen()) { + try { + entityManagerFactory.close(); + logger.info("EntityManagerFactory closed"); + } catch (Exception e) { + logger.error("Error closing EntityManagerFactory: {}", e.getMessage()); + } + } + if (connection != null) { + try { + logger.info("Closing database connection..."); + connection.close(); + logger.info("Database connection closed successfully"); + } catch (SQLException e) { + logger.error("Error closing database connection: {}", e.getMessage()); + } + } else { + logger.debug("No database connection to close"); + } + } + + protected boolean testConnection() { + try (Statement stmt = connection.createStatement()) { + stmt.execute("SELECT 1"); + return true; + } catch (SQLException e) { + logger.error("Connection test failed", e); + return false; + } + } + protected void initializeHibernate() { + logger.info("Initializing Hibernate ORM..."); + + Configuration hibernateConfig = new Configuration(); + + + String dialect = configuration.getProperty("hibernate.dialect"); + String hbm2ddl = configuration.getProperty("hibernate.hbm2ddl.auto"); + String driver = configuration.getProperty("database.driver"); + + if (dialect == null || dialect.isEmpty()) { + throw new IllegalStateException("hibernate.dialect property is required but not configured"); + } + if (driver == null || driver.isEmpty()) { + throw new IllegalStateException("database.driver property is required but not configured"); + } + if (connectionUrl == null || connectionUrl.isEmpty()) { + throw new IllegalStateException("connectionUrl must be set before initializing Hibernate"); + } + + + hibernateConfig.setProperty("hibernate.connection.url", connectionUrl); + hibernateConfig.setProperty("hibernate.connection.driver_class", driver); + hibernateConfig.setProperty("hibernate.dialect", dialect); + hibernateConfig.setProperty("hibernate.hbm2ddl.auto", hbm2ddl); + hibernateConfig.setProperty("hibernate.show_sql", + configuration.getProperty("hibernate.show_sql", "false")); + hibernateConfig.setProperty("hibernate.format_sql", + configuration.getProperty("hibernate.format_sql", "true")); + + logger.info("Scanning for entities in package: com.mediamanager.model"); + + Set> entityClasses; + try { + Reflections reflections = new Reflections("com.mediamanager.model", Scanners.TypesAnnotated); + entityClasses = reflections.getTypesAnnotatedWith(Entity.class); + } catch (Exception e) { + logger.error("Failed to scan for entities: {}", e.getMessage()); + throw new RuntimeException("Entity scanning failed", e); + } + + logger.info("Found {} entities", entityClasses.size()); + if (entityClasses.isEmpty()) { + logger.warn("No @Entity classes found in package com.mediamanager.model - is this expected?"); + } + for (Class entityClass : entityClasses) { + logger.debug("Registering entity: {}", entityClass.getSimpleName()); + hibernateConfig.addAnnotatedClass(entityClass); + } + + try { + entityManagerFactory = hibernateConfig.buildSessionFactory().unwrap(EntityManagerFactory.class); + } catch (Exception e) { + logger.error("Failed to initialize Hibernate: {}", e.getMessage()); + throw new RuntimeException("Hibernate initialization failed", e); + } + + logger.info("Hibernate ORM initialized successfully"); + } + + public EntityManagerFactory getEntityManagerFactory() { + return entityManagerFactory; + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/database/SqliteDatabaseManager.java b/src/main/java/com/mediamanager/service/database/SqliteDatabaseManager.java new file mode 100644 index 0000000..dc98c91 --- /dev/null +++ b/src/main/java/com/mediamanager/service/database/SqliteDatabaseManager.java @@ -0,0 +1,99 @@ +package com.mediamanager.service.database; + +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Properties; + +public class SqliteDatabaseManager extends DatabaseManager { + private static final Logger logger = LogManager.getLogger(SqliteDatabaseManager.class); + + + + + public SqliteDatabaseManager(Properties config) { + super(config); + } + + @Override + public void init() throws Exception { + + logger.info("Initializing SQLite database..."); + String dataDir = configuration.getProperty("database.dir", + System.getProperty("user.home") + "/.mediamanager/db"); + String dbFilename = configuration.getProperty("database.filename", "mediamanager.db"); + String driverClassName = configuration.getProperty("database.driver", "org.sqlite.JDBC"); + try { + Class.forName(driverClassName); + }catch(ClassNotFoundException e) { + logger.error("Failed to load SQLite driver", e); + throw e; + } + Path dataPath = Paths.get(dataDir); + if (!Files.exists(dataPath)) { + Files.createDirectories(dataPath); + logger.debug("Created database directory: {}", dataDir); + } + Path dbFile = dataPath.resolve(dbFilename); + this.connectionUrl = "jdbc:sqlite:" + dbFile.toAbsolutePath().toString(); + logger.info("Database file path: {}", dbFile); + logger.info("Connection URL: {}", this.connectionUrl); + initializeHibernate(); + this.connection = createConnection(); + configurePerformancePragmas(); + performSanityChecks(); + ensureSchemaExists(); + logger.info("SQLite database initialized successfully"); + + + } + + @Override + protected Connection createConnection() throws Exception { + try { + // O driver org.xerial.sqlite-jdbc é carregado automaticamente aqui + Connection conn = DriverManager.getConnection(this.connectionUrl); + logger.debug("Got connection to SQLite file"); + return conn; + } catch (SQLException e) { + logger.error("Failed to create SQLite connection", e); + throw new Exception("SQLite connection failed: " + e.getMessage(), e); + } + } + + + private void configurePerformancePragmas() throws SQLException { + try (Statement stmt = connection.createStatement()) { + + stmt.execute("PRAGMA journal_mode=WAL;"); + + + stmt.execute("PRAGMA foreign_keys=ON;"); + + + stmt.execute("PRAGMA synchronous=NORMAL;"); + + stmt.execute("PRAGMA busy_timeout=5000;"); + + logger.debug("SQLite performance PRAGMAs applied (WAL, Synchronous, ForeignKeys)."); + } + } + + private void ensureSchemaExists() throws SQLException { + + } + + @Override + public void close() { + + super.close(); + logger.info("SQLite resources released."); + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/ActionHandler.java b/src/main/java/com/mediamanager/service/delegate/ActionHandler.java new file mode 100644 index 0000000..27228fc --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/ActionHandler.java @@ -0,0 +1,11 @@ +package com.mediamanager.service.delegate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; + +@FunctionalInterface +public interface ActionHandler { + TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException; +} + diff --git a/src/main/java/com/mediamanager/service/delegate/DelegateActionManager.java b/src/main/java/com/mediamanager/service/delegate/DelegateActionManager.java new file mode 100644 index 0000000..783b617 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/DelegateActionManager.java @@ -0,0 +1,280 @@ +package com.mediamanager.service.delegate; + +import com.google.protobuf.ByteString; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.repository.*; +import com.mediamanager.repository.DiscRepository; +import com.mediamanager.service.album.AlbumService; +import com.mediamanager.service.albumart.AlbumArtService; +import com.mediamanager.service.albumhasartist.AlbumHasArtistService; +import com.mediamanager.service.albumhasgenre.AlbumHasGenreService; +import com.mediamanager.service.albumtype.AlbumTypeService; +import com.mediamanager.service.bitdepth.BitDepthService; +import com.mediamanager.service.bitrate.BitRateService; +import com.mediamanager.service.composer.ComposerService; +import com.mediamanager.service.trackhasgenre.TrackHasGenreService; +import com.mediamanager.service.trackhasartist.TrackHasArtistService; +import com.mediamanager.service.trackhascomposer.TrackHasComposerService; + +import com.mediamanager.repository.GenreRepository; +import com.mediamanager.service.artist.ArtistService; +import com.mediamanager.service.track.TrackService; +import com.mediamanager.service.delegate.annotation.Action; + +import com.mediamanager.service.disc.DiscService; +import com.mediamanager.service.genre.GenreService; +import com.mediamanager.service.samplingrate.SamplingRateService; +import jakarta.persistence.EntityManagerFactory; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; +import org.reflections.Reflections; +import org.reflections.scanners.Scanners; +import java.lang.reflect.Constructor; + +import java.util.HashMap; +import java.util.Map; +import java.util.Set; + +public class DelegateActionManager { + private static final Logger logger = LogManager.getLogger(DelegateActionManager.class); + + private final Map handlerRegistry; + private final ServiceLocator serviceLocator; + private final EntityManagerFactory entityManagerFactory; + + + public DelegateActionManager(EntityManagerFactory entityManagerFactory) { + this.entityManagerFactory = entityManagerFactory; + this.serviceLocator = new ServiceLocator(); + + initializeServices(); + + + logger.debug("DelegateActionManager created"); + this.handlerRegistry = new HashMap<>(); + autoRegisterHandlers(); + + } + + private void initializeServices() { + logger.info("Initializing services..."); + + + GenreRepository genreRepository = new GenreRepository(entityManagerFactory); + GenreService genreService = new GenreService(genreRepository); + + + serviceLocator.register(GenreService.class, genreService); + + ArtistRepository artistRepository = new ArtistRepository(entityManagerFactory); + ArtistService artistService = new ArtistService(artistRepository); + + serviceLocator.register(ArtistService.class, artistService); + + ComposerRepository composerRepository = new ComposerRepository(entityManagerFactory); + ComposerService composerService = new ComposerService(composerRepository); + serviceLocator.register(ComposerService.class, composerService); + + BitDepthRepository bitDepthRepository = new BitDepthRepository(entityManagerFactory); + BitDepthService bitDepthService = new BitDepthService(bitDepthRepository); + serviceLocator.register(BitDepthService.class, bitDepthService); + + BitRateRepository bitRateRepository = new BitRateRepository(entityManagerFactory); + BitRateService bitRateService = new BitRateService(bitRateRepository); + serviceLocator.register(BitRateService.class, bitRateService); + + SamplingRateRepository samplingRateRepository = new SamplingRateRepository(entityManagerFactory); + SamplingRateService samplingRateService = new SamplingRateService(samplingRateRepository); + serviceLocator.register(SamplingRateService.class, samplingRateService); + + AlbumArtRepository albumArtRepository = new AlbumArtRepository(entityManagerFactory); + AlbumArtService albumArtService = new AlbumArtService(albumArtRepository); + serviceLocator.register(AlbumArtService.class, albumArtService); + + AlbumTypeRepository albumTypeRepository = new AlbumTypeRepository(entityManagerFactory); + AlbumTypeService albumTypeService = new AlbumTypeService(albumTypeRepository); + serviceLocator.register(AlbumTypeService.class, albumTypeService); + + AlbumRepository albumRepository = new AlbumRepository(entityManagerFactory); + AlbumService albumService = new AlbumService(albumRepository, albumTypeRepository, albumArtRepository); + serviceLocator.register(AlbumService.class, albumService); + + AlbumHasArtistRepository albumHasArtistRepository = new AlbumHasArtistRepository(entityManagerFactory); + AlbumHasArtistService albumHasArtistService = new AlbumHasArtistService(albumHasArtistRepository, albumRepository, artistRepository); + serviceLocator.register(AlbumHasArtistService.class, albumHasArtistService); + + AlbumHasGenreRepository albumHasGenreRepository = new AlbumHasGenreRepository(entityManagerFactory); + AlbumHasGenreService albumHasGenreService = new AlbumHasGenreService(albumHasGenreRepository, albumRepository, genreRepository); + serviceLocator.register(AlbumHasGenreService.class, albumHasGenreService); + + DiscRepository discRepository = new DiscRepository(entityManagerFactory); + DiscService discService = new DiscService(discRepository, albumRepository); + serviceLocator.register(DiscService.class, discService); + + TrackRepository trackRepository = new TrackRepository(entityManagerFactory); + TrackService trackService = new TrackService(trackRepository, discRepository, composerRepository, bitDepthRepository, bitRateRepository, samplingRateRepository); + serviceLocator.register(TrackService.class, trackService); + + TrackHasGenreRepository trackHasGenreRepository = new TrackHasGenreRepository(entityManagerFactory); + TrackHasGenreService trackHasGenreService = new TrackHasGenreService(trackHasGenreRepository, trackRepository, genreRepository); + serviceLocator.register(TrackHasGenreService.class, trackHasGenreService); + + TrackHasArtistRepository trackHasArtistRepository = new TrackHasArtistRepository(entityManagerFactory); + TrackHasArtistService trackHasArtistService = new TrackHasArtistService(trackHasArtistRepository, trackRepository, artistRepository); + serviceLocator.register(TrackHasArtistService.class, trackHasArtistService); + + TrackHasComposerRepository trackHasComposerRepository = new TrackHasComposerRepository(entityManagerFactory); + TrackHasComposerService trackHasComposerService = new TrackHasComposerService(trackHasComposerRepository, trackRepository, composerRepository); + serviceLocator.register(TrackHasComposerService.class, trackHasComposerService); + + serviceLocator.logRegisteredServices(); + + logger.info("Services initialized successfully"); + } + + + + public void start(){ + logger.info("DelegateActionManager started"); + } + + public void stop(){ + logger.info("DelegateActionManager stopped"); + } + + @SuppressWarnings("unchecked") + private ActionHandler instantiateHandler(Class clazz) throws Exception { + if(!ActionHandler.class.isAssignableFrom(clazz)){ + throw new IllegalArgumentException( + clazz.getName() + " is annotated with @Action but does not implement ActionHandler"); + + } + logger.debug("Attempting to instantiate handler: {}", clazz.getSimpleName()); + + + Constructor[] constructors = clazz.getDeclaredConstructors(); + + + // Sort constructors by parameter count (descending) to prefer DI constructors + java.util.Arrays.sort(constructors, (c1, c2) -> + Integer.compare(c2.getParameterCount(), c1.getParameterCount())); + + for (Constructor constructor : constructors) { + + Class[] paramTypes = constructor.getParameterTypes(); + + + Object[] params = new Object[paramTypes.length]; + boolean allDependenciesResolved = true; + + for (int i = 0; i < paramTypes.length; i++) { + + Object service = serviceLocator.get(paramTypes[i]); + + if (service == null) { + + allDependenciesResolved = false; + logger.debug("Cannot resolve dependency {} for {}", + paramTypes[i].getSimpleName(), + clazz.getSimpleName()); + break; // Para de tentar esse construtor + } + + + params[i] = service; + } + + + if (allDependenciesResolved) { + logger.debug("Using constructor with {} params for {}", + paramTypes.length, clazz.getSimpleName()); + return (ActionHandler) constructor.newInstance(params); + } + } + + + throw new IllegalStateException( + String.format( + "Cannot instantiate handler %s. No suitable constructor found. " + + "Make sure all required services are registered in ServiceLocator.", + clazz.getName() + ) + ); + } + + private void autoRegisterHandlers() { + logger.info("Starting auto-registration of handlers..."); + Reflections reflections = new Reflections( + "com.mediamanager.service.delegate.handler", + Scanners.TypesAnnotated + ); + Set> annotatedClasses = reflections.getTypesAnnotatedWith(Action.class); + logger.info("Found {} handler classes with @Action annotation", annotatedClasses.size()); + int successCount = 0; + int failureCount = 0; + for (Class handlerClass : annotatedClasses) { + try { + + Action actionAnnotation = handlerClass.getAnnotation(Action.class); + String actionName = actionAnnotation.value(); + + logger.debug("Processing handler: {} for action '{}'", + handlerClass.getSimpleName(), + actionName); + + + ActionHandler handler = instantiateHandler(handlerClass); + + + handlerRegistry.put(actionName, handler); + + logger.info("✓ Registered handler: '{}' -> {}", + actionName, + handlerClass.getSimpleName()); + successCount++; + + } catch (Exception e) { + + logger.error("✗ Failed to register handler: {}", + handlerClass.getName(), + e); + failureCount++; + } + } + + + logger.info("Auto-registration complete: {} successful, {} failed, {} total", + successCount, + failureCount, + successCount + failureCount); + + if (failureCount > 0) { + logger.warn("Some handlers failed to register. Check logs above for details."); + } + } + + public TransportProtocol.Response ProcessedRequest(TransportProtocol.Request request){ + String requestId = request.getRequestId(); + logger.info("Processing request: {}", requestId); + String action = request.getHeadersMap().getOrDefault("action", "unknown"); + ActionHandler handler = handlerRegistry.get(action); + TransportProtocol.Response.Builder responseBuilder; + if (handler == null) { + logger.warn("No handler found for action: {}", action); + responseBuilder = TransportProtocol.Response.newBuilder() + .setStatusCode(404) // 404 Not Found + .setPayload(ByteString.copyFromUtf8("Error: Action '" + action + "' not found.")); + } else{ + try { + logger.debug("Delegating action '{}' to handler...", action); + responseBuilder = handler.handle(request.getPayload()); + }catch (Exception e) { + logger.error("Handler for action '{}' threw an exception:", action, e); + responseBuilder = TransportProtocol.Response.newBuilder() + .setStatusCode(500) // 500 Internal Server Error + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } + return responseBuilder.setRequestId(requestId).build(); + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/ServiceLocator.java b/src/main/java/com/mediamanager/service/delegate/ServiceLocator.java new file mode 100644 index 0000000..69886f4 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/ServiceLocator.java @@ -0,0 +1,45 @@ +package com.mediamanager.service.delegate; + +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.HashMap; +import java.util.Map; + +public class ServiceLocator { + private static final Logger logger = LogManager.getLogger(ServiceLocator.class); + private final Map, Object> services = new HashMap<>(); + + public void register(Class serviceClass, T serviceInstance) { + if (serviceInstance == null) { + throw new IllegalArgumentException("Service instance cannot be null"); + } + services.put(serviceClass, serviceInstance); + logger.debug("Registered service: {} -> {}", + serviceClass.getSimpleName(), + serviceInstance.getClass().getSimpleName()); + } + + @SuppressWarnings("unchecked") + public T get(Class serviceClass) { + return (T) services.get(serviceClass); + } + + public boolean has(Class serviceClass) { + return services.containsKey(serviceClass); + } + public int size() { + return services.size(); + } + public void logRegisteredServices() { + logger.info("Registered services: {}", services.size()); + + + services.forEach((clazz, instance) -> + logger.info(" - {} -> {}", + clazz.getSimpleName(), + instance.getClass().getSimpleName()) + ); + } +} + diff --git a/src/main/java/com/mediamanager/service/delegate/annotation/Action.java b/src/main/java/com/mediamanager/service/delegate/annotation/Action.java new file mode 100644 index 0000000..cac0db7 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/annotation/Action.java @@ -0,0 +1,13 @@ +package com.mediamanager.service.delegate.annotation; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +@Retention(RetentionPolicy.RUNTIME) +@Target(ElementType.TYPE) +public @interface Action { + + String value(); +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/CloseHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/CloseHandler.java new file mode 100644 index 0000000..9e9c658 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/CloseHandler.java @@ -0,0 +1,34 @@ +package com.mediamanager.service.delegate.handler; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TestProtocol.CloseCommand; +import com.mediamanager.protocol.TestProtocol.CloseResponse; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("close") +public class CloseHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CloseHandler.class); + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + CloseCommand.parseFrom(requestPayload); // Valida + + logger.info("Close command received - connection will close"); + + CloseResponse response = CloseResponse.newBuilder() + .setMessage("Connection closing. Goodbye!") + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(ByteString.copyFrom(response.toByteArray())) + .setStatusCode(200) + .putHeaders("Connection", "close"); // ← Marca para fechar + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/EchoHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/EchoHandler.java new file mode 100644 index 0000000..657c2e7 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/EchoHandler.java @@ -0,0 +1,41 @@ +package com.mediamanager.service.delegate.handler; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TestProtocol.EchoCommand; // ← Import +import com.mediamanager.protocol.TestProtocol.EchoResponse; // ← Import +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("echo") +public class EchoHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(EchoHandler.class); + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { // ← Pode lançar exceção + + // 1. Parse Protobuf bytes → EchoCommand + EchoCommand command = EchoCommand.parseFrom(requestPayload); + + logger.debug("Echo received: {}", command.getMessage()); + + // 2. Cria EchoResponse (Protobuf) + EchoResponse echoResponse = EchoResponse.newBuilder() + .setMessage(command.getMessage()) + .setServerTimestamp(System.currentTimeMillis()) + .build(); + + // 3. Serializa EchoResponse → bytes + ByteString responsePayload = ByteString.copyFrom(echoResponse.toByteArray()); + + // 4. Retorna Response + return TransportProtocol.Response.newBuilder() + .setPayload(responsePayload) + .setStatusCode(200); + + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/HeartbeatHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/HeartbeatHandler.java new file mode 100644 index 0000000..d79270c --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/HeartbeatHandler.java @@ -0,0 +1,38 @@ +package com.mediamanager.service.delegate.handler; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TestProtocol.HeartbeatCommand; +import com.mediamanager.protocol.TestProtocol.HeartbeatResponse; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("heartbeat") +public class HeartbeatHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(HeartbeatHandler.class); + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + HeartbeatCommand command = HeartbeatCommand.parseFrom(requestPayload); + + long serverTime = System.currentTimeMillis(); + + logger.debug("Heartbeat received. Client T1={}, Server T2={}", + command.getClientTimestamp(), serverTime); + + HeartbeatResponse response = HeartbeatResponse.newBuilder() + .setClientTimestamp(command.getClientTimestamp()) // Echo T1 + .setServerTimestamp(serverTime) // T2 + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(ByteString.copyFrom(response.toByteArray())) + .setStatusCode(200); + + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/album/CreateAlbumHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/album/CreateAlbumHandler.java new file mode 100644 index 0000000..a7c3d75 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/album/CreateAlbumHandler.java @@ -0,0 +1,59 @@ +package com.mediamanager.service.delegate.handler.album; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumMapper; +import com.mediamanager.model.Album; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.album.AlbumService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("album.create") +public class CreateAlbumHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateAlbumHandler.class); + private final AlbumService albumService; + + public CreateAlbumHandler(AlbumService albumService) { + this.albumService = albumService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumMessages.CreateAlbumRequest createRequest = + AlbumMessages.CreateAlbumRequest.parseFrom(requestPayload); + + Album album = albumService.createAlbum( + createRequest.getName(), + createRequest.getYear() > 0 ? createRequest.getYear() : null, + createRequest.getNumberOfDiscs() > 0 ? createRequest.getNumberOfDiscs() : null, + createRequest.getCode().isEmpty() ? null : createRequest.getCode(), + createRequest.getIsCompilation(), + createRequest.getFkAlbumtypeId() > 0 ? createRequest.getFkAlbumtypeId() : null, + createRequest.getFkAlbumartId() > 0 ? createRequest.getFkAlbumartId() : null + ); + + AlbumMessages.Album albumProto = AlbumMapper.toProtobuf(album); + AlbumMessages.CreateAlbumResponse createAlbumResponse = AlbumMessages.CreateAlbumResponse.newBuilder() + .setAlbum(albumProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createAlbumResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating album", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/album/DeleteAlbumHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/album/DeleteAlbumHandler.java new file mode 100644 index 0000000..101325c --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/album/DeleteAlbumHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.album; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.album.AlbumService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("album.delete") +public class DeleteAlbumHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteAlbumHandler.class); + + private final AlbumService albumService; + + public DeleteAlbumHandler(AlbumService albumService) { + this.albumService = albumService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + AlbumMessages.DeleteAlbumRequest deleteRequest = + AlbumMessages.DeleteAlbumRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = albumService.deleteAlbum(id); + AlbumMessages.DeleteAlbumResponse deleteResponse; + if (success) { + deleteResponse = AlbumMessages.DeleteAlbumResponse.newBuilder() + .setSuccess(true) + .setMessage("Album deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = AlbumMessages.DeleteAlbumResponse.newBuilder() + .setSuccess(false) + .setMessage("Album not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting album", e); + AlbumMessages.DeleteAlbumResponse deleteResponse = + AlbumMessages.DeleteAlbumResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/album/GetAlbumByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/album/GetAlbumByIdHandler.java new file mode 100644 index 0000000..97d2814 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/album/GetAlbumByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.album; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumMapper; +import com.mediamanager.model.Album; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.album.AlbumService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "album.getById") +public class GetAlbumByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumByIdHandler.class); + private final AlbumService albumService; + + public GetAlbumByIdHandler(AlbumService albumService) { + this.albumService = albumService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + AlbumMessages.GetAlbumByIdRequest getByIdRequest = + AlbumMessages.GetAlbumByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional albumOpt = albumService.getAlbumById(id); + + if (albumOpt.isEmpty()){ + logger.warn("Album not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Album not found")); + } + AlbumMessages.Album albumProto = AlbumMapper.toProtobuf(albumOpt.get()); + AlbumMessages.GetAlbumByIdResponse getByIdResponse = AlbumMessages.GetAlbumByIdResponse.newBuilder() + .setAlbum(albumProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting album by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/album/GetAlbumHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/album/GetAlbumHandler.java new file mode 100644 index 0000000..9d388f3 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/album/GetAlbumHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.album; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumMapper; +import com.mediamanager.model.Album; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.album.AlbumService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("album.getAll") +public class GetAlbumHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumHandler.class); + + private final AlbumService albumService; + + public GetAlbumHandler(AlbumService albumService){this.albumService = albumService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List albums = albumService.getAllAlbums(); + AlbumMessages.GetAlbumsResponse.Builder responseBuilder = AlbumMessages.GetAlbumsResponse.newBuilder(); + + for (Album album : albums) { + AlbumMessages.Album albumProto = AlbumMapper.toProtobuf(album); + responseBuilder.addAlbums(albumProto); + } + AlbumMessages.GetAlbumsResponse getAlbumsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getAlbumsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting albums", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/album/UpdateAlbumHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/album/UpdateAlbumHandler.java new file mode 100644 index 0000000..d9f81b4 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/album/UpdateAlbumHandler.java @@ -0,0 +1,96 @@ +package com.mediamanager.service.delegate.handler.album; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumMapper; +import com.mediamanager.model.Album; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.album.AlbumService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("album.update") +public class UpdateAlbumHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateAlbumHandler.class); + private final AlbumService albumService; + + public UpdateAlbumHandler(AlbumService albumService) { + this.albumService = albumService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + AlbumMessages.UpdateAlbumRequest updateRequest = + AlbumMessages.UpdateAlbumRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + + // Extrai valores dos wrappers - null se não foi fornecido + Integer year = updateRequest.hasYear() + ? updateRequest.getYear().getValue() + : null; + + Integer numberOfDiscs = updateRequest.hasNumberOfDiscs() + ? updateRequest.getNumberOfDiscs().getValue() + : null; + + Integer albumTypeId = updateRequest.hasFkAlbumtypeId() + ? updateRequest.getFkAlbumtypeId().getValue() + : null; + + Integer albumArtId = updateRequest.hasFkAlbumartId() + ? updateRequest.getFkAlbumartId().getValue() + : null; + + Optional albumOpt = albumService.updateAlbum( + id, + updateRequest.getName(), + year, + numberOfDiscs, + updateRequest.getCode().isEmpty() ? null : updateRequest.getCode(), + updateRequest.getIsCompilation(), + albumTypeId, + albumArtId, + updateRequest.hasYear(), // ← Novo! + updateRequest.hasNumberOfDiscs(), // ← Novo! + updateRequest.hasFkAlbumtypeId(), // ← Novo! + updateRequest.hasFkAlbumartId() // ← Novo! + ); + + if (albumOpt.isEmpty()) { + logger.warn("Album not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Album not found")); + } + + AlbumMessages.Album albumProto = AlbumMapper.toProtobuf(albumOpt.get()); + + AlbumMessages.UpdateAlbumResponse updateResponse = + AlbumMessages.UpdateAlbumResponse.newBuilder() + .setAlbum(albumProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating album", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumart/CreateAlbumArtHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumart/CreateAlbumArtHandler.java new file mode 100644 index 0000000..2d9d3a1 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumart/CreateAlbumArtHandler.java @@ -0,0 +1,49 @@ +package com.mediamanager.service.delegate.handler.albumart; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumArtMapper; +import com.mediamanager.model.AlbumArt; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumArtMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumart.AlbumArtService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumart.create") +public class CreateAlbumArtHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateAlbumArtHandler.class); + private final AlbumArtService albumArtService; + + public CreateAlbumArtHandler(AlbumArtService albumArtService) { + this.albumArtService = albumArtService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumArtMessages.CreateAlbumArtRequest createRequest = + AlbumArtMessages.CreateAlbumArtRequest.parseFrom(requestPayload); + AlbumArt albumArt = albumArtService.createAlbumArt(createRequest.getFilepath()); + AlbumArtMessages.AlbumArt albumArtProto = AlbumArtMapper.toProtobuf(albumArt); + AlbumArtMessages.CreateAlbumArtResponse createAlbumArtResponse = AlbumArtMessages.CreateAlbumArtResponse.newBuilder() + .setAlbumart(albumArtProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createAlbumArtResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating album art", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumart/DeleteAlbumArtHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumart/DeleteAlbumArtHandler.java new file mode 100644 index 0000000..bfe3c03 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumart/DeleteAlbumArtHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.albumart; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumArtMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumart.AlbumArtService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumart.delete") +public class DeleteAlbumArtHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteAlbumArtHandler.class); + + private final AlbumArtService albumArtService; + + public DeleteAlbumArtHandler(AlbumArtService albumArtService) { + this.albumArtService = albumArtService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + AlbumArtMessages.DeleteAlbumArtRequest deleteRequest = + AlbumArtMessages.DeleteAlbumArtRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = albumArtService.deleteAlbumArt(id); + AlbumArtMessages.DeleteAlbumArtResponse deleteResponse; + if (success) { + deleteResponse = AlbumArtMessages.DeleteAlbumArtResponse.newBuilder() + .setSuccess(true) + .setMessage("Album art deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = AlbumArtMessages.DeleteAlbumArtResponse.newBuilder() + .setSuccess(false) + .setMessage("Album art not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting album art", e); + AlbumArtMessages.DeleteAlbumArtResponse deleteResponse = + AlbumArtMessages.DeleteAlbumArtResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumart/GetAlbumArtByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumart/GetAlbumArtByIdHandler.java new file mode 100644 index 0000000..5aa8106 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumart/GetAlbumArtByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.albumart; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumArtMapper; +import com.mediamanager.model.AlbumArt; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumArtMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumart.AlbumArtService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "albumart.getById") +public class GetAlbumArtByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumArtByIdHandler.class); + private final AlbumArtService albumArtService; + + public GetAlbumArtByIdHandler(AlbumArtService albumArtService) { + this.albumArtService = albumArtService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + AlbumArtMessages.GetAlbumArtByIdRequest getByIdRequest = + AlbumArtMessages.GetAlbumArtByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional albumArtOpt = albumArtService.getAlbumArtById(id); + + if (albumArtOpt.isEmpty()){ + logger.warn("AlbumArt not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("AlbumArt not found")); + } + AlbumArtMessages.AlbumArt albumArtProto = AlbumArtMapper.toProtobuf(albumArtOpt.get()); + AlbumArtMessages.GetAlbumArtByIdResponse getByIdResponse = AlbumArtMessages.GetAlbumArtByIdResponse.newBuilder() + .setAlbumart(albumArtProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting album art by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumart/GetAlbumArtHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumart/GetAlbumArtHandler.java new file mode 100644 index 0000000..de85cca --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumart/GetAlbumArtHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.albumart; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumArtMapper; +import com.mediamanager.model.AlbumArt; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumArtMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumart.AlbumArtService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("albumart.getAll") +public class GetAlbumArtHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumArtHandler.class); + + private final AlbumArtService albumArtService; + + public GetAlbumArtHandler(AlbumArtService albumArtService){this.albumArtService = albumArtService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List albumArts = albumArtService.getAllAlbumArts(); + AlbumArtMessages.GetAlbumArtsResponse.Builder responseBuilder = AlbumArtMessages.GetAlbumArtsResponse.newBuilder(); + + for (AlbumArt albumArt : albumArts) { + AlbumArtMessages.AlbumArt albumArtProto = AlbumArtMapper.toProtobuf(albumArt); + responseBuilder.addAlbumarts(albumArtProto); + } + AlbumArtMessages.GetAlbumArtsResponse getAlbumArtsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getAlbumArtsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting album arts", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumart/UpdateAlbumArtHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumart/UpdateAlbumArtHandler.java new file mode 100644 index 0000000..420d701 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumart/UpdateAlbumArtHandler.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.delegate.handler.albumart; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumArtMapper; +import com.mediamanager.model.AlbumArt; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumArtMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumart.AlbumArtService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("albumart.update") +public class UpdateAlbumArtHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateAlbumArtHandler.class); + private final AlbumArtService albumArtService; + + public UpdateAlbumArtHandler(AlbumArtService albumArtService) { + this.albumArtService = albumArtService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumArtMessages.UpdateAlbumArtRequest updateRequest = + AlbumArtMessages.UpdateAlbumArtRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newFilepath = updateRequest.getFilepath(); + + Optional albumArtOpt = albumArtService.updateAlbumArt(id, newFilepath); + + if(albumArtOpt.isEmpty()){ + logger.warn("AlbumArt not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("AlbumArt not found")); + } + + AlbumArtMessages.AlbumArt albumArtProto = AlbumArtMapper.toProtobuf(albumArtOpt.get()); + + AlbumArtMessages.UpdateAlbumArtResponse updateResponse = AlbumArtMessages.UpdateAlbumArtResponse.newBuilder() + .setAlbumart(albumArtProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating album art", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/CreateAlbumHasArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/CreateAlbumHasArtistHandler.java new file mode 100644 index 0000000..07c65be --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/CreateAlbumHasArtistHandler.java @@ -0,0 +1,54 @@ +package com.mediamanager.service.delegate.handler.albumhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumHasArtistMapper; +import com.mediamanager.model.AlbumHasArtist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasartist.AlbumHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumhasartist.create") +public class CreateAlbumHasArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateAlbumHasArtistHandler.class); + private final AlbumHasArtistService albumHasArtistService; + + public CreateAlbumHasArtistHandler(AlbumHasArtistService albumHasArtistService) { + this.albumHasArtistService = albumHasArtistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumHasArtistMessages.CreateAlbumHasArtistRequest createRequest = + AlbumHasArtistMessages.CreateAlbumHasArtistRequest.parseFrom(requestPayload); + + AlbumHasArtist albumHasArtist = albumHasArtistService.createAlbumHasArtist( + createRequest.getFkAlbumId() > 0 ? createRequest.getFkAlbumId() : null, + createRequest.getFkArtistId() > 0 ? createRequest.getFkArtistId() : null + ); + + AlbumHasArtistMessages.AlbumHasArtist albumHasArtistProto = AlbumHasArtistMapper.toProtobuf(albumHasArtist); + AlbumHasArtistMessages.CreateAlbumHasArtistResponse createAlbumHasArtistResponse = AlbumHasArtistMessages.CreateAlbumHasArtistResponse.newBuilder() + .setAlbumhasartist(albumHasArtistProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createAlbumHasArtistResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating album has artist", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/DeleteAlbumHasArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/DeleteAlbumHasArtistHandler.java new file mode 100644 index 0000000..c095e1a --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/DeleteAlbumHasArtistHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.albumhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasartist.AlbumHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumhasartist.delete") +public class DeleteAlbumHasArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteAlbumHasArtistHandler.class); + + private final AlbumHasArtistService albumHasArtistService; + + public DeleteAlbumHasArtistHandler(AlbumHasArtistService albumHasArtistService) { + this.albumHasArtistService = albumHasArtistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + AlbumHasArtistMessages.DeleteAlbumHasArtistRequest deleteRequest = + AlbumHasArtistMessages.DeleteAlbumHasArtistRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = albumHasArtistService.deleteAlbumHasArtist(id); + AlbumHasArtistMessages.DeleteAlbumHasArtistResponse deleteResponse; + if (success) { + deleteResponse = AlbumHasArtistMessages.DeleteAlbumHasArtistResponse.newBuilder() + .setSuccess(true) + .setMessage("Album has artist deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = AlbumHasArtistMessages.DeleteAlbumHasArtistResponse.newBuilder() + .setSuccess(false) + .setMessage("Album has artist not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting album has artist", e); + AlbumHasArtistMessages.DeleteAlbumHasArtistResponse deleteResponse = + AlbumHasArtistMessages.DeleteAlbumHasArtistResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/GetAlbumHasArtistByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/GetAlbumHasArtistByIdHandler.java new file mode 100644 index 0000000..03cec95 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/GetAlbumHasArtistByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.albumhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumHasArtistMapper; +import com.mediamanager.model.AlbumHasArtist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasartist.AlbumHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "albumhasartist.getById") +public class GetAlbumHasArtistByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumHasArtistByIdHandler.class); + private final AlbumHasArtistService albumHasArtistService; + + public GetAlbumHasArtistByIdHandler(AlbumHasArtistService albumHasArtistService) { + this.albumHasArtistService = albumHasArtistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + AlbumHasArtistMessages.GetAlbumHasArtistByIdRequest getByIdRequest = + AlbumHasArtistMessages.GetAlbumHasArtistByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional albumHasArtistOpt = albumHasArtistService.getAlbumHasArtistById(id); + + if (albumHasArtistOpt.isEmpty()){ + logger.warn("AlbumHasArtist not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("AlbumHasArtist not found")); + } + AlbumHasArtistMessages.AlbumHasArtist albumHasArtistProto = AlbumHasArtistMapper.toProtobuf(albumHasArtistOpt.get()); + AlbumHasArtistMessages.GetAlbumHasArtistByIdResponse getByIdResponse = AlbumHasArtistMessages.GetAlbumHasArtistByIdResponse.newBuilder() + .setAlbumhasartist(albumHasArtistProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting album has artist by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/GetAlbumHasArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/GetAlbumHasArtistHandler.java new file mode 100644 index 0000000..1f2d0fc --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasartist/GetAlbumHasArtistHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.albumhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumHasArtistMapper; +import com.mediamanager.model.AlbumHasArtist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasartist.AlbumHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("albumhasartist.getAll") +public class GetAlbumHasArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumHasArtistHandler.class); + + private final AlbumHasArtistService albumHasArtistService; + + public GetAlbumHasArtistHandler(AlbumHasArtistService albumHasArtistService){this.albumHasArtistService = albumHasArtistService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List albumHasArtists = albumHasArtistService.getAllAlbumHasArtists(); + AlbumHasArtistMessages.GetAlbumHasArtistsResponse.Builder responseBuilder = AlbumHasArtistMessages.GetAlbumHasArtistsResponse.newBuilder(); + + for (AlbumHasArtist albumHasArtist : albumHasArtists) { + AlbumHasArtistMessages.AlbumHasArtist albumHasArtistProto = AlbumHasArtistMapper.toProtobuf(albumHasArtist); + responseBuilder.addAlbumhasartist(albumHasArtistProto); + } + AlbumHasArtistMessages.GetAlbumHasArtistsResponse getAlbumHasArtistsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getAlbumHasArtistsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting album has artists", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/CreateAlbumHasGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/CreateAlbumHasGenreHandler.java new file mode 100644 index 0000000..4577a46 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/CreateAlbumHasGenreHandler.java @@ -0,0 +1,54 @@ +package com.mediamanager.service.delegate.handler.albumhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumHasGenreMapper; +import com.mediamanager.model.AlbumHasGenre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasgenre.AlbumHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumhasgenre.create") +public class CreateAlbumHasGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateAlbumHasGenreHandler.class); + private final AlbumHasGenreService albumHasGenreService; + + public CreateAlbumHasGenreHandler(AlbumHasGenreService albumHasGenreService) { + this.albumHasGenreService = albumHasGenreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumHasGenreMessages.CreateAlbumHasGenreRequest createRequest = + AlbumHasGenreMessages.CreateAlbumHasGenreRequest.parseFrom(requestPayload); + + AlbumHasGenre albumHasGenre = albumHasGenreService.createAlbumHasGenre( + createRequest.getFkAlbumId() > 0 ? createRequest.getFkAlbumId() : null, + createRequest.getFkGenreId() > 0 ? createRequest.getFkGenreId() : null + ); + + AlbumHasGenreMessages.AlbumHasGenre albumHasGenreProto = AlbumHasGenreMapper.toProtobuf(albumHasGenre); + AlbumHasGenreMessages.CreateAlbumHasGenreResponse createAlbumHasGenreResponse = AlbumHasGenreMessages.CreateAlbumHasGenreResponse.newBuilder() + .setAlbumhasgenre(albumHasGenreProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createAlbumHasGenreResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating album has genre", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/DeleteAlbumHasGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/DeleteAlbumHasGenreHandler.java new file mode 100644 index 0000000..149cc4c --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/DeleteAlbumHasGenreHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.albumhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasgenre.AlbumHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumhasgenre.delete") +public class DeleteAlbumHasGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteAlbumHasGenreHandler.class); + + private final AlbumHasGenreService albumHasGenreService; + + public DeleteAlbumHasGenreHandler(AlbumHasGenreService albumHasGenreService) { + this.albumHasGenreService = albumHasGenreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + AlbumHasGenreMessages.DeleteAlbumHasGenreRequest deleteRequest = + AlbumHasGenreMessages.DeleteAlbumHasGenreRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = albumHasGenreService.deleteAlbumHasGenre(id); + AlbumHasGenreMessages.DeleteAlbumHasGenreResponse deleteResponse; + if (success) { + deleteResponse = AlbumHasGenreMessages.DeleteAlbumHasGenreResponse.newBuilder() + .setSuccess(true) + .setMessage("Album has genre deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = AlbumHasGenreMessages.DeleteAlbumHasGenreResponse.newBuilder() + .setSuccess(false) + .setMessage("Album has genre not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting album has genre", e); + AlbumHasGenreMessages.DeleteAlbumHasGenreResponse deleteResponse = + AlbumHasGenreMessages.DeleteAlbumHasGenreResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/GetAlbumHasGenreByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/GetAlbumHasGenreByIdHandler.java new file mode 100644 index 0000000..a6835c0 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/GetAlbumHasGenreByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.albumhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumHasGenreMapper; +import com.mediamanager.model.AlbumHasGenre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasgenre.AlbumHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "albumhasgenre.getById") +public class GetAlbumHasGenreByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumHasGenreByIdHandler.class); + private final AlbumHasGenreService albumHasGenreService; + + public GetAlbumHasGenreByIdHandler(AlbumHasGenreService albumHasGenreService) { + this.albumHasGenreService = albumHasGenreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + AlbumHasGenreMessages.GetAlbumHasGenreByIdRequest getByIdRequest = + AlbumHasGenreMessages.GetAlbumHasGenreByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional albumHasGenreOpt = albumHasGenreService.getAlbumHasGenreById(id); + + if (albumHasGenreOpt.isEmpty()){ + logger.warn("AlbumHasGenre not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("AlbumHasGenre not found")); + } + AlbumHasGenreMessages.AlbumHasGenre albumHasGenreProto = AlbumHasGenreMapper.toProtobuf(albumHasGenreOpt.get()); + AlbumHasGenreMessages.GetAlbumHasGenreByIdResponse getByIdResponse = AlbumHasGenreMessages.GetAlbumHasGenreByIdResponse.newBuilder() + .setAlbumhasgenre(albumHasGenreProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting album has genre by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/GetAlbumHasGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/GetAlbumHasGenreHandler.java new file mode 100644 index 0000000..d90dcc1 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumhasgenre/GetAlbumHasGenreHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.albumhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumHasGenreMapper; +import com.mediamanager.model.AlbumHasGenre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumhasgenre.AlbumHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("albumhasgenre.getAll") +public class GetAlbumHasGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumHasGenreHandler.class); + + private final AlbumHasGenreService albumHasGenreService; + + public GetAlbumHasGenreHandler(AlbumHasGenreService albumHasGenreService){this.albumHasGenreService = albumHasGenreService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List albumHasGenres = albumHasGenreService.getAllAlbumHasGenres(); + AlbumHasGenreMessages.GetAlbumHasGenresResponse.Builder responseBuilder = AlbumHasGenreMessages.GetAlbumHasGenresResponse.newBuilder(); + + for (AlbumHasGenre albumHasGenre : albumHasGenres) { + AlbumHasGenreMessages.AlbumHasGenre albumHasGenreProto = AlbumHasGenreMapper.toProtobuf(albumHasGenre); + responseBuilder.addAlbumhasgenre(albumHasGenreProto); + } + AlbumHasGenreMessages.GetAlbumHasGenresResponse getAlbumHasGenresResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getAlbumHasGenresResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting album has genres", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumtype/CreateAlbumTypeHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/CreateAlbumTypeHandler.java new file mode 100644 index 0000000..774f559 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/CreateAlbumTypeHandler.java @@ -0,0 +1,49 @@ +package com.mediamanager.service.delegate.handler.albumtype; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumTypeMapper; +import com.mediamanager.model.AlbumType; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumTypeMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumtype.AlbumTypeService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumtype.create") +public class CreateAlbumTypeHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateAlbumTypeHandler.class); + private final AlbumTypeService albumTypeService; + + public CreateAlbumTypeHandler(AlbumTypeService albumTypeService) { + this.albumTypeService = albumTypeService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumTypeMessages.CreateAlbumTypeRequest createRequest = + AlbumTypeMessages.CreateAlbumTypeRequest.parseFrom(requestPayload); + AlbumType albumType = albumTypeService.createAlbumType(createRequest.getValue()); + AlbumTypeMessages.AlbumType albumTypeProto = AlbumTypeMapper.toProtobuf(albumType); + AlbumTypeMessages.CreateAlbumTypeResponse createAlbumTypeResponse = AlbumTypeMessages.CreateAlbumTypeResponse.newBuilder() + .setAlbumtype(albumTypeProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createAlbumTypeResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating album type", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumtype/DeleteAlbumTypeHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/DeleteAlbumTypeHandler.java new file mode 100644 index 0000000..9ce400d --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/DeleteAlbumTypeHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.albumtype; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumTypeMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumtype.AlbumTypeService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("albumtype.delete") +public class DeleteAlbumTypeHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteAlbumTypeHandler.class); + + private final AlbumTypeService albumTypeService; + + public DeleteAlbumTypeHandler(AlbumTypeService albumTypeService) { + this.albumTypeService = albumTypeService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + AlbumTypeMessages.DeleteAlbumTypeRequest deleteRequest = + AlbumTypeMessages.DeleteAlbumTypeRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = albumTypeService.deleteAlbumType(id); + AlbumTypeMessages.DeleteAlbumTypeResponse deleteResponse; + if (success) { + deleteResponse = AlbumTypeMessages.DeleteAlbumTypeResponse.newBuilder() + .setSuccess(true) + .setMessage("Album type deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = AlbumTypeMessages.DeleteAlbumTypeResponse.newBuilder() + .setSuccess(false) + .setMessage("Album type not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting album type", e); + AlbumTypeMessages.DeleteAlbumTypeResponse deleteResponse = + AlbumTypeMessages.DeleteAlbumTypeResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumtype/GetAlbumTypeByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/GetAlbumTypeByIdHandler.java new file mode 100644 index 0000000..85a0775 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/GetAlbumTypeByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.albumtype; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumTypeMapper; +import com.mediamanager.model.AlbumType; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumTypeMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumtype.AlbumTypeService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "albumtype.getById") +public class GetAlbumTypeByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumTypeByIdHandler.class); + private final AlbumTypeService albumTypeService; + + public GetAlbumTypeByIdHandler(AlbumTypeService albumTypeService) { + this.albumTypeService = albumTypeService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + AlbumTypeMessages.GetAlbumTypeByIdRequest getByIdRequest = + AlbumTypeMessages.GetAlbumTypeByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional albumTypeOpt = albumTypeService.getAlbumTypeById(id); + + if (albumTypeOpt.isEmpty()){ + logger.warn("AlbumType not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("AlbumType not found")); + } + AlbumTypeMessages.AlbumType albumTypeProto = AlbumTypeMapper.toProtobuf(albumTypeOpt.get()); + AlbumTypeMessages.GetAlbumTypeByIdResponse getByIdResponse = AlbumTypeMessages.GetAlbumTypeByIdResponse.newBuilder() + .setAlbumtype(albumTypeProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting album type by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumtype/GetAlbumTypeHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/GetAlbumTypeHandler.java new file mode 100644 index 0000000..b886107 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/GetAlbumTypeHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.albumtype; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumTypeMapper; +import com.mediamanager.model.AlbumType; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumTypeMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumtype.AlbumTypeService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("albumtype.getAll") +public class GetAlbumTypeHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetAlbumTypeHandler.class); + + private final AlbumTypeService albumTypeService; + + public GetAlbumTypeHandler(AlbumTypeService albumTypeService){this.albumTypeService = albumTypeService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List albumTypes = albumTypeService.getAllAlbumTypes(); + AlbumTypeMessages.GetAlbumTypesResponse.Builder responseBuilder = AlbumTypeMessages.GetAlbumTypesResponse.newBuilder(); + + for (AlbumType albumType : albumTypes) { + AlbumTypeMessages.AlbumType albumTypeProto = AlbumTypeMapper.toProtobuf(albumType); + responseBuilder.addAlbumtypes(albumTypeProto); + } + AlbumTypeMessages.GetAlbumTypesResponse getAlbumTypesResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getAlbumTypesResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting album types", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/albumtype/UpdateAlbumTypeHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/UpdateAlbumTypeHandler.java new file mode 100644 index 0000000..50f70ed --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/albumtype/UpdateAlbumTypeHandler.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.delegate.handler.albumtype; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.AlbumTypeMapper; +import com.mediamanager.model.AlbumType; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.AlbumTypeMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.albumtype.AlbumTypeService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("albumtype.update") +public class UpdateAlbumTypeHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateAlbumTypeHandler.class); + private final AlbumTypeService albumTypeService; + + public UpdateAlbumTypeHandler(AlbumTypeService albumTypeService) { + this.albumTypeService = albumTypeService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + AlbumTypeMessages.UpdateAlbumTypeRequest updateRequest = + AlbumTypeMessages.UpdateAlbumTypeRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newValue = updateRequest.getValue(); + + Optional albumTypeOpt = albumTypeService.updateAlbumType(id, newValue); + + if(albumTypeOpt.isEmpty()){ + logger.warn("AlbumType not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("AlbumType not found")); + } + + AlbumTypeMessages.AlbumType albumTypeProto = AlbumTypeMapper.toProtobuf(albumTypeOpt.get()); + + AlbumTypeMessages.UpdateAlbumTypeResponse updateResponse = AlbumTypeMessages.UpdateAlbumTypeResponse.newBuilder() + .setAlbumtype(albumTypeProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating album type", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/artist/CreateArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/artist/CreateArtistHandler.java new file mode 100644 index 0000000..268a4bd --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/artist/CreateArtistHandler.java @@ -0,0 +1,50 @@ +package com.mediamanager.service.delegate.handler.artist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ArtistMapper; +import com.mediamanager.model.Artist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ArtistMessages; +import com.mediamanager.service.artist.ArtistService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("artist.create") +public class CreateArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateArtistHandler.class); + private final ArtistService artistService; + + public CreateArtistHandler(ArtistService artistService) { + this.artistService = artistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + ArtistMessages.CreateArtistRequest createRequest = + ArtistMessages.CreateArtistRequest.parseFrom(requestPayload); + Artist artist = artistService.createArtist(createRequest.getName()); + ArtistMessages.Artist artistProto = ArtistMapper.toProtobuf(artist); + ArtistMessages.CreateArtistResponse createArtistResponse = ArtistMessages.CreateArtistResponse.newBuilder() + .setArtist(artistProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createArtistResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating artist", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} + diff --git a/src/main/java/com/mediamanager/service/delegate/handler/artist/DeleteArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/artist/DeleteArtistHandler.java new file mode 100644 index 0000000..a3d3c72 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/artist/DeleteArtistHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.artist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ArtistMessages; +import com.mediamanager.service.artist.ArtistService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("artist.delete") +public class DeleteArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteArtistHandler.class); + + private final ArtistService artistService; + + public DeleteArtistHandler(ArtistService artistService) { + this.artistService = artistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + ArtistMessages.DeleteArtistRequest deleteRequest = + ArtistMessages.DeleteArtistRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = artistService.deleteArtist(id); + ArtistMessages.DeleteArtistResponse deleteResponse; + if (success) { + deleteResponse = ArtistMessages.DeleteArtistResponse.newBuilder() + .setSuccess(true) + .setMessage("Artist deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = ArtistMessages.DeleteArtistResponse.newBuilder() + .setSuccess(false) + .setMessage("Artist not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting artist", e); + ArtistMessages.DeleteArtistResponse deleteResponse = + ArtistMessages.DeleteArtistResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/artist/GetArtistByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/artist/GetArtistByIdHandler.java new file mode 100644 index 0000000..d98b48e --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/artist/GetArtistByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.artist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ArtistMapper; +import com.mediamanager.model.Artist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ArtistMessages; +import com.mediamanager.service.artist.ArtistService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "artist.getById") +public class GetArtistByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetArtistByIdHandler.class); + private final ArtistService artistService; + + public GetArtistByIdHandler(ArtistService artistService) { + this.artistService = artistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + ArtistMessages.GetArtistByIdRequest getByIdRequest = + ArtistMessages.GetArtistByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional artistOpt = artistService.getArtistById(id); + + if (artistOpt.isEmpty()){ + logger.warn("Artist not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Artist not found")); + } + ArtistMessages.Artist artistProto = ArtistMapper.toProtobuf(artistOpt.get()); + ArtistMessages.GetArtistByIdResponse getByIdResponse = ArtistMessages.GetArtistByIdResponse.newBuilder() + .setArtist(artistProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting artist by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/artist/GetArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/artist/GetArtistHandler.java new file mode 100644 index 0000000..bf91fff --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/artist/GetArtistHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.artist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ArtistMapper; +import com.mediamanager.model.Artist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ArtistMessages; +import com.mediamanager.service.artist.ArtistService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("artist.getAll") +public class GetArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetArtistHandler.class); + + private final ArtistService artistService; + + public GetArtistHandler(ArtistService artistService){this.artistService = artistService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List artists = artistService.getAllArtists(); + ArtistMessages.GetArtistsResponse.Builder responseBuilder = ArtistMessages.GetArtistsResponse.newBuilder(); + + for (Artist artist : artists) { + ArtistMessages.Artist artistProto = ArtistMapper.toProtobuf(artist); + responseBuilder.addArtists(artistProto); + } + ArtistMessages.GetArtistsResponse getArtistsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getArtistsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting artists", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/artist/UpdateArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/artist/UpdateArtistHandler.java new file mode 100644 index 0000000..69c3cd6 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/artist/UpdateArtistHandler.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.delegate.handler.artist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ArtistMapper; +import com.mediamanager.model.Artist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ArtistMessages; +import com.mediamanager.service.artist.ArtistService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("artist.update") +public class UpdateArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateArtistHandler.class); + private final ArtistService artistService; + + public UpdateArtistHandler(ArtistService artistService) { + this.artistService = artistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + ArtistMessages.UpdateArtistRequest updateRequest = + ArtistMessages.UpdateArtistRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newName = updateRequest.getName(); + + Optional artistOpt = artistService.updateArtist(id, newName); + + if(artistOpt.isEmpty()){ + logger.warn("Artist not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Artist not found")); + } + + ArtistMessages.Artist artistProto = ArtistMapper.toProtobuf(artistOpt.get()); + + ArtistMessages.UpdateArtistResponse updateResponse = ArtistMessages.UpdateArtistResponse.newBuilder() + .setArtist(artistProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating artist", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/CreateBitDepthHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/CreateBitDepthHandler.java new file mode 100644 index 0000000..db9e034 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/CreateBitDepthHandler.java @@ -0,0 +1,51 @@ +package com.mediamanager.service.delegate.handler.bitdepth; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitDepthMapper; +import com.mediamanager.model.BitDepth; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ArtistMessages; +import com.mediamanager.protocol.messages.BitDepthMessages; +import com.mediamanager.service.bitdepth.BitDepthService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("bitdepth.create") +public class CreateBitDepthHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateBitDepthHandler.class); + private final BitDepthService bitDepthService; + + public CreateBitDepthHandler(BitDepthService bitDepthService) { + this.bitDepthService = bitDepthService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + BitDepthMessages.CreateBitDepthRequest createRequest = + BitDepthMessages.CreateBitDepthRequest.parseFrom(requestPayload); + BitDepth bitDepth = bitDepthService.createBitDepth(createRequest.getValue()); + BitDepthMessages.BitDepth BitDepthProto = BitDepthMapper.toProtobuf(bitDepth); + BitDepthMessages.CreateBitDepthResponse createBitDepthResponse = BitDepthMessages.CreateBitDepthResponse.newBuilder() + .setBitdepth(BitDepthProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createBitDepthResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating bit-depth", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} + diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/DeleteBitDepthHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/DeleteBitDepthHandler.java new file mode 100644 index 0000000..b71a9a1 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/DeleteBitDepthHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.bitdepth; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitDepthMessages; +import com.mediamanager.service.bitdepth.BitDepthService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("bitdepth.delete") +public class DeleteBitDepthHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteBitDepthHandler.class); + + private final BitDepthService bitDepthService; + + public DeleteBitDepthHandler(BitDepthService bitDepthService) { + this.bitDepthService = bitDepthService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + BitDepthMessages.DeleteBitDepthRequest deleteRequest = + BitDepthMessages.DeleteBitDepthRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = bitDepthService.deleteBitDepth(id); + BitDepthMessages.DeleteBitDepthResponse deleteResponse; + if (success) { + deleteResponse = BitDepthMessages.DeleteBitDepthResponse.newBuilder() + .setSuccess(true) + .setMessage("Bit-Depth deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = BitDepthMessages.DeleteBitDepthResponse.newBuilder() + .setSuccess(false) + .setMessage("Bit-Depth not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting bit-depth", e); + BitDepthMessages.DeleteBitDepthResponse deleteResponse = + BitDepthMessages.DeleteBitDepthResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/GetBitDepthByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/GetBitDepthByIdHandler.java new file mode 100644 index 0000000..96e630d --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/GetBitDepthByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.bitdepth; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitDepthMapper; +import com.mediamanager.model.BitDepth; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitDepthMessages; +import com.mediamanager.service.bitdepth.BitDepthService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "bitdepth.getById") +public class GetBitDepthByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetBitDepthByIdHandler.class); + private final BitDepthService bitDepthServicee; + + public GetBitDepthByIdHandler(BitDepthService bitDepthServicee) { + this.bitDepthServicee = bitDepthServicee; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + BitDepthMessages.GetBitDepthByIdRequest getByIdRequest = + BitDepthMessages.GetBitDepthByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional bitDepthOpt = bitDepthServicee.getBitDepthById(id); + + if (bitDepthOpt.isEmpty()){ + logger.warn("BitDepth not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("BitDepth not found")); + } + BitDepthMessages.BitDepth bitDepthProto = BitDepthMapper.toProtobuf(bitDepthOpt.get()); + BitDepthMessages.GetBitDepthByIdResponse getByIdResponse = BitDepthMessages.GetBitDepthByIdResponse.newBuilder() + .setBitdepth(bitDepthProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting bit-depth by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/GetBitDepthHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/GetBitDepthHandler.java new file mode 100644 index 0000000..71cf92f --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/GetBitDepthHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.bitdepth; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitDepthMapper; +import com.mediamanager.model.BitDepth; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitDepthMessages; +import com.mediamanager.service.bitdepth.BitDepthService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("bitdepth.getAll") +public class GetBitDepthHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetBitDepthHandler.class); + + private final BitDepthService bitDepthService; + + public GetBitDepthHandler(BitDepthService bitDepthService){this.bitDepthService = bitDepthService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List bitDepths = bitDepthService.getAllBitDepths(); + BitDepthMessages.GetBitDepthsResponse.Builder responseBuilder = BitDepthMessages.GetBitDepthsResponse.newBuilder(); + + for (BitDepth bitDepth : bitDepths) { + BitDepthMessages.BitDepth bitDepthProto = BitDepthMapper.toProtobuf(bitDepth); + responseBuilder.addBitdepths(bitDepthProto); + } + BitDepthMessages.GetBitDepthsResponse getBitDepthsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getBitDepthsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting bit-depths", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/UpdateBitDepthHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/UpdateBitDepthHandler.java new file mode 100644 index 0000000..c786b12 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitdepth/UpdateBitDepthHandler.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.delegate.handler.bitdepth; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitDepthMapper; +import com.mediamanager.model.BitDepth; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitDepthMessages; +import com.mediamanager.service.bitdepth.BitDepthService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("bitdepth.update") +public class UpdateBitDepthHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateBitDepthHandler.class); + private final BitDepthService bitDepthService; + + public UpdateBitDepthHandler(BitDepthService bitDepthService) { + this.bitDepthService = bitDepthService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + BitDepthMessages.UpdateBitDepthRequest updateRequest = + BitDepthMessages.UpdateBitDepthRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newValue = updateRequest.getValue(); + + Optional bitDepthOpt = bitDepthService.updateBitDepth(id, newValue); + + if(bitDepthOpt.isEmpty()){ + logger.warn("BitDepth not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("BitDepth not found")); + } + + BitDepthMessages.BitDepth bitDepthProto = BitDepthMapper.toProtobuf(bitDepthOpt.get()); + + BitDepthMessages.UpdateBitDepthResponse updateResponse = BitDepthMessages.UpdateBitDepthResponse.newBuilder() + .setBitdepth(bitDepthProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating bit-depth", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitrate/CreateBitRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/CreateBitRateHandler.java new file mode 100644 index 0000000..cfa9d2b --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/CreateBitRateHandler.java @@ -0,0 +1,50 @@ +package com.mediamanager.service.delegate.handler.bitrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitRateMapper; +import com.mediamanager.model.BitRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitRateMessages; +import com.mediamanager.service.bitrate.BitRateService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("bitrate.create") +public class CreateBitRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateBitRateHandler.class); + private final BitRateService bitRateService; + + public CreateBitRateHandler(BitRateService bitRateService) { + this.bitRateService = bitRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + BitRateMessages.CreateBitRateRequest createRequest = + BitRateMessages.CreateBitRateRequest.parseFrom(requestPayload); + BitRate bitRate = bitRateService.createBitRate(createRequest.getValue()); + BitRateMessages.BitRate BitRateProto = BitRateMapper.toProtobuf(bitRate); + BitRateMessages.CreateBitRateResponse createBitRateResponse = BitRateMessages.CreateBitRateResponse.newBuilder() + .setBitrate(BitRateProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createBitRateResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating bit-rate", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} + diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitrate/DeleteBitRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/DeleteBitRateHandler.java new file mode 100644 index 0000000..35c520e --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/DeleteBitRateHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.bitrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitRateMessages; +import com.mediamanager.service.bitrate.BitRateService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("bitrate.delete") +public class DeleteBitRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteBitRateHandler.class); + + private final BitRateService bitRateService; + + public DeleteBitRateHandler(BitRateService bitRateService) { + this.bitRateService = bitRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + BitRateMessages.DeleteBitRateRequest deleteRequest = + BitRateMessages.DeleteBitRateRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = bitRateService.deleteBitRate(id); + BitRateMessages.DeleteBitRateResponse deleteResponse; + if (success) { + deleteResponse = BitRateMessages.DeleteBitRateResponse.newBuilder() + .setSuccess(true) + .setMessage("Bit-Rate deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = BitRateMessages.DeleteBitRateResponse.newBuilder() + .setSuccess(false) + .setMessage("Bit-Rate not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting bit-rate", e); + BitRateMessages.DeleteBitRateResponse deleteResponse = + BitRateMessages.DeleteBitRateResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitrate/GetBitRateByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/GetBitRateByIdHandler.java new file mode 100644 index 0000000..a88893b --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/GetBitRateByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.bitrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitRateMapper; +import com.mediamanager.model.BitRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitRateMessages; +import com.mediamanager.service.bitrate.BitRateService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "bitrate.getById") +public class GetBitRateByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetBitRateByIdHandler.class); + private final BitRateService bitRateService; + + public GetBitRateByIdHandler(BitRateService bitRateService) { + this.bitRateService = bitRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + BitRateMessages.GetBitRateByIdRequest getByIdRequest = + BitRateMessages.GetBitRateByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional bitRateOpt = bitRateService.getBitRateById(id); + + if (bitRateOpt.isEmpty()){ + logger.warn("BitRate not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("BitRate not found")); + } + BitRateMessages.BitRate bitRateProto = BitRateMapper.toProtobuf(bitRateOpt.get()); + BitRateMessages.GetBitRateByIdResponse getByIdResponse = BitRateMessages.GetBitRateByIdResponse.newBuilder() + .setBitrate(bitRateProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting bit-rate by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitrate/GetBitRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/GetBitRateHandler.java new file mode 100644 index 0000000..87c6ca3 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/GetBitRateHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.bitrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitRateMapper; +import com.mediamanager.model.BitRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitRateMessages; +import com.mediamanager.service.bitrate.BitRateService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("bitrate.getAll") +public class GetBitRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetBitRateHandler.class); + + private final BitRateService bitRateService; + + public GetBitRateHandler(BitRateService bitRateService){this.bitRateService = bitRateService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List bitRates = bitRateService.getAllBitRates(); + BitRateMessages.GetBitRatesResponse.Builder responseBuilder = BitRateMessages.GetBitRatesResponse.newBuilder(); + + for (BitRate bitRate : bitRates) { + BitRateMessages.BitRate bitRateProto = BitRateMapper.toProtobuf(bitRate); + responseBuilder.addBitrates(bitRateProto); + } + BitRateMessages.GetBitRatesResponse getBitRatesResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getBitRatesResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting bit-rates", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/bitrate/UpdateBitRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/UpdateBitRateHandler.java new file mode 100644 index 0000000..f5e6dc9 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/bitrate/UpdateBitRateHandler.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.delegate.handler.bitrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.BitRateMapper; +import com.mediamanager.model.BitRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.BitRateMessages; +import com.mediamanager.service.bitrate.BitRateService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("bitrate.update") +public class UpdateBitRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateBitRateHandler.class); + private final BitRateService bitRateService; + + public UpdateBitRateHandler(BitRateService bitRateService) { + this.bitRateService = bitRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + BitRateMessages.UpdateBitRateRequest updateRequest = + BitRateMessages.UpdateBitRateRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newValue = updateRequest.getValue(); + + Optional bitRateOpt = bitRateService.updateBitRate(id, newValue); + + if(bitRateOpt.isEmpty()){ + logger.warn("BitRate not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("BitRate not found")); + } + + BitRateMessages.BitRate bitRateProto = BitRateMapper.toProtobuf(bitRateOpt.get()); + + BitRateMessages.UpdateBitRateResponse updateResponse = BitRateMessages.UpdateBitRateResponse.newBuilder() + .setBitrate(bitRateProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating bit-rate", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/composer/CreateComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/composer/CreateComposerHandler.java new file mode 100644 index 0000000..5ec5658 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/composer/CreateComposerHandler.java @@ -0,0 +1,51 @@ +package com.mediamanager.service.delegate.handler.composer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ComposerMapper; +import com.mediamanager.model.Composer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ComposerMessages; +import com.mediamanager.service.composer.ComposerService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; + +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("composer.create") +public class CreateComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateComposerHandler.class); + private final ComposerService composerService; + + public CreateComposerHandler(ComposerService composerService) { + this.composerService = composerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try{ + ComposerMessages.CreateComposerRequest CreateRequest = ComposerMessages.CreateComposerRequest + .parseFrom(requestPayload); + Composer composer = composerService.createComposer(CreateRequest.getName()); + ComposerMessages.Composer composerProto = ComposerMapper.toProtobuf(composer); + ComposerMessages.CreateComposerResponse createResponse = ComposerMessages.CreateComposerResponse + .newBuilder().setComposer(composerProto).build(); + return TransportProtocol.Response.newBuilder().setPayload(createResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e){ + logger.error("Error creating composer", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/composer/DeleteComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/composer/DeleteComposerHandler.java new file mode 100644 index 0000000..b159427 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/composer/DeleteComposerHandler.java @@ -0,0 +1,53 @@ +package com.mediamanager.service.delegate.handler.composer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ComposerMessages; +import com.mediamanager.service.composer.ComposerService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action( "composer.delete") +public class DeleteComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteComposerHandler.class); + private final ComposerService composerService; + + + public DeleteComposerHandler(ComposerService composerService){ + this.composerService = composerService; + } + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + ComposerMessages.DeleteComposerRequest deleteRequest = + ComposerMessages.DeleteComposerRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = composerService.deleteComposer(id); + ComposerMessages.DeleteComposerResponse deleteResponse; + if(success){ + deleteResponse = ComposerMessages.DeleteComposerResponse.newBuilder().setSuccess(true) + .setMessage("Composer deleted successfully").build(); + + + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + }else { + deleteResponse = ComposerMessages.DeleteComposerResponse.newBuilder().setSuccess(false) + .setMessage("Composer not found").build(); + return TransportProtocol.Response.newBuilder().setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + + } catch (Exception e) { + logger.error("Error deleting composer", e); + ComposerMessages.DeleteComposerResponse deleteResponse = ComposerMessages.DeleteComposerResponse + .newBuilder().setSuccess(false).setMessage("Error: " + e.getMessage()).build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500).setPayload(deleteResponse.toByteString()); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/composer/GetComposerByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/composer/GetComposerByIdHandler.java new file mode 100644 index 0000000..d1336b9 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/composer/GetComposerByIdHandler.java @@ -0,0 +1,57 @@ +package com.mediamanager.service.delegate.handler.composer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ComposerMapper; +import com.mediamanager.model.Composer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ComposerMessages; +import com.mediamanager.service.composer.ComposerService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action( "composer.getById") +public class GetComposerByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetComposerByIdHandler.class); + private final ComposerService composerService; + + public GetComposerByIdHandler(ComposerService composerService){ + this.composerService = composerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try{ + + ComposerMessages.GetComposerByIdRequest getByIdRequest = ComposerMessages.GetComposerByIdRequest + .parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional composerOpt = composerService.getComposerById(id); + + if (composerOpt.isEmpty()) { + logger.warn("Composer not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Composer not found")); + } + + ComposerMessages.Composer composerProto = ComposerMapper.toProtobuf(composerOpt.get()); + + ComposerMessages.GetComposerByIdResponse getByIdResponse = ComposerMessages.GetComposerByIdResponse + .newBuilder().setComposer(composerProto).build(); + + return TransportProtocol.Response.newBuilder().setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting composer by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/composer/GetComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/composer/GetComposerHandler.java new file mode 100644 index 0000000..0d41487 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/composer/GetComposerHandler.java @@ -0,0 +1,50 @@ +package com.mediamanager.service.delegate.handler.composer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ComposerMapper; +import com.mediamanager.model.Composer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ComposerMessages; +import com.mediamanager.protocol.messages.GenreMessages; +import com.mediamanager.service.composer.ComposerService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + +@Action( "composer.getAll") +public class GetComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetComposerHandler.class); + private final ComposerService composerService; + + public GetComposerHandler(ComposerService composerService){ + this.composerService = composerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try{ + List composers = composerService.getAllComposers(); + + ComposerMessages.GetComposersResponse.Builder responseBuilder = ComposerMessages.GetComposersResponse.newBuilder(); + for(Composer composer : composers){ + ComposerMessages.Composer composerProto = ComposerMapper.toProtobuf(composer); + responseBuilder.addComposers(composerProto); + } + ComposerMessages.GetComposersResponse getGenresResponse = responseBuilder.build(); + return TransportProtocol.Response.newBuilder().setPayload(getGenresResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting composers", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + + } + +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/composer/UpdateComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/composer/UpdateComposerHandler.java new file mode 100644 index 0000000..d81af26 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/composer/UpdateComposerHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.composer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.ComposerMapper; +import com.mediamanager.model.Composer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.ComposerMessages; +import com.mediamanager.service.composer.ComposerService; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("composer.update") +public class UpdateComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateComposerHandler.class); + private final ComposerService composerService; + public UpdateComposerHandler(ComposerService composerService){ + this.composerService = composerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try{ + ComposerMessages.UpdateComposerRequest updateRequest = ComposerMessages.UpdateComposerRequest + .parseFrom(requestPayload); + int id = updateRequest.getId(); + String newName = updateRequest.getName(); + Optional composerOpt = composerService.updateComposer(id, newName); + if (composerOpt.isEmpty()) { + logger.warn("Composer not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Composer not found")); + } + ComposerMessages.Composer composerProto = ComposerMapper.toProtobuf(composerOpt.get()); + ComposerMessages.UpdateComposerResponse updateResponse = ComposerMessages.UpdateComposerResponse + .newBuilder().setComposer(composerProto).build(); + return TransportProtocol.Response.newBuilder().setPayload(updateResponse.toByteString()); + }catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating composer", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/disc/CreateDiscHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/disc/CreateDiscHandler.java new file mode 100644 index 0000000..55229b7 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/disc/CreateDiscHandler.java @@ -0,0 +1,61 @@ +package com.mediamanager.service.delegate.handler.disc; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.DiscMapper; +import com.mediamanager.model.Disc; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.DiscMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.disc.DiscService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("disc.create") +public class CreateDiscHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateDiscHandler.class); + private final DiscService discService; + + public CreateDiscHandler(DiscService discService) { + this.discService = discService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try { + DiscMessages.CreateDiscRequest createRequest = + DiscMessages.CreateDiscRequest.parseFrom(requestPayload); + + Disc disc = discService.createDisc( + createRequest.getDiscNumber(), + createRequest.getFkAlbumId() > 0 ? createRequest.getFkAlbumId() : null + ); + + DiscMessages.Disc discProto = DiscMapper.toProtobuf(disc); + DiscMessages.CreateDiscResponse createDiscResponse = DiscMessages.CreateDiscResponse.newBuilder() + .setDisc(discProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createDiscResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Invalid request")); + + } catch (InvalidProtocolBufferException e) { + logger.error("Invalid CreateDiscRequest payload", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Invalid request payload")); + + } catch (Exception e) { + logger.error("Error creating disc", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Internal server error")); + } + } + } + diff --git a/src/main/java/com/mediamanager/service/delegate/handler/disc/DeleteDiscHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/disc/DeleteDiscHandler.java new file mode 100644 index 0000000..cc52f0e --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/disc/DeleteDiscHandler.java @@ -0,0 +1,59 @@ +package com.mediamanager.service.delegate.handler.disc; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.DiscMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.disc.DiscService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("disc.delete") +public class DeleteDiscHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteDiscHandler.class); + + private final DiscService discService; + + public DeleteDiscHandler(DiscService discService) { + this.discService = discService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + DiscMessages.DeleteDiscRequest deleteRequest = + DiscMessages.DeleteDiscRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = discService.deleteDisc(id); + DiscMessages.DeleteDiscResponse deleteResponse; + if (success) { + deleteResponse = DiscMessages.DeleteDiscResponse.newBuilder() + .setMessage("Disc deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = DiscMessages.DeleteDiscResponse.newBuilder() + .setMessage("Disc not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting disc", e); + DiscMessages.DeleteDiscResponse deleteResponse = + DiscMessages.DeleteDiscResponse.newBuilder() + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscByIdHandler.java new file mode 100644 index 0000000..10a1f92 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.disc; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.DiscMapper; +import com.mediamanager.model.Disc; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.DiscMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.disc.DiscService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "disc.getById") +public class GetDiscByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetDiscByIdHandler.class); + private final DiscService discService; + + public GetDiscByIdHandler(DiscService discService) { + this.discService = discService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + DiscMessages.GetDiscByIdRequest getByIdRequest = + DiscMessages.GetDiscByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional discOpt = discService.getDiscById(id); + + if (discOpt.isEmpty()){ + logger.warn("Disc not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Disc not found")); + } + DiscMessages.Disc discProto = DiscMapper.toProtobuf(discOpt.get()); + DiscMessages.GetDiscByIdResponse getByIdResponse = DiscMessages.GetDiscByIdResponse.newBuilder() + .setDisc(discProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting disc by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscHandler.java new file mode 100644 index 0000000..17a5929 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscHandler.java @@ -0,0 +1,47 @@ +package com.mediamanager.service.delegate.handler.disc; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.DiscMapper; +import com.mediamanager.model.Disc; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.DiscMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.disc.DiscService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + +@Action("disc.getAll") +public class GetDiscHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetDiscHandler.class); + + private final DiscService discService; + + public GetDiscHandler(DiscService discService){this.discService = discService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List discs = discService.getAllDiscs(); + DiscMessages.GetDiscsResponse.Builder responseBuilder = DiscMessages.GetDiscsResponse.newBuilder(); + + for (Disc disc : discs) { + DiscMessages.Disc discProto = DiscMapper.toProtobuf(disc); + responseBuilder.addDiscs(discProto); + } + DiscMessages.GetDiscsResponse getDiscsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getDiscsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting discs", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/disc/UpdateDiscHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/disc/UpdateDiscHandler.java new file mode 100644 index 0000000..1648053 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/disc/UpdateDiscHandler.java @@ -0,0 +1,72 @@ +package com.mediamanager.service.delegate.handler.disc; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.DiscMapper; +import com.mediamanager.model.Disc; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.DiscMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.disc.DiscService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("disc.update") +public class UpdateDiscHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateDiscHandler.class); + private final DiscService discService; + + public UpdateDiscHandler(DiscService discService) { + this.discService = discService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + DiscMessages.UpdateDiscRequest updateRequest = + DiscMessages.UpdateDiscRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + Integer discNumber = updateRequest.getDiscNumber(); + Integer albumId = updateRequest.getFkAlbumId() > 0 ? updateRequest.getFkAlbumId() : null; + + Optional discOpt = discService.updateDisc( + id, + discNumber, + albumId + ); + + if (discOpt.isEmpty()) { + logger.warn("Disc not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Disc not found")); + } + + DiscMessages.Disc discProto = DiscMapper.toProtobuf(discOpt.get()); + + DiscMessages.UpdateDiscResponse updateResponse = + DiscMessages.UpdateDiscResponse.newBuilder() + .setDisc(discProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating disc", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/genre/CreateGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/genre/CreateGenreHandler.java new file mode 100644 index 0000000..569b119 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/genre/CreateGenreHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.genre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.GenreMapper; +import com.mediamanager.model.Genre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.GenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.genre.GenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("genre.create") +public class CreateGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateGenreHandler.class); + + private final GenreService genreService; + + public CreateGenreHandler(GenreService genreService) { + this.genreService = genreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + // 1. Parse protobuf request + GenreMessages.CreateGenreRequest createRequest = + GenreMessages.CreateGenreRequest.parseFrom(requestPayload); + + // 2. Chama service (lógica de negócio) + Genre genre = genreService.createGenre(createRequest.getName()); + + // 3. Converte entity para protobuf + GenreMessages.Genre genreProto = GenreMapper.toProtobuf(genre); + + // 4. Cria response protobuf + GenreMessages.CreateGenreResponse createResponse = + GenreMessages.CreateGenreResponse.newBuilder() + .setGenre(genreProto) + .build(); + + // 5. Retorna + return TransportProtocol.Response.newBuilder() + .setPayload(createResponse.toByteString()); + + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating genre", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/genre/DeleteGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/genre/DeleteGenreHandler.java new file mode 100644 index 0000000..bffdb1e --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/genre/DeleteGenreHandler.java @@ -0,0 +1,72 @@ +package com.mediamanager.service.delegate.handler.genre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.GenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.genre.GenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("genre.delete") +public class DeleteGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteGenreHandler.class); + + private final GenreService genreService; + + public DeleteGenreHandler(GenreService genreService) { + this.genreService = genreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + // 1. Parse protobuf request + GenreMessages.DeleteGenreRequest deleteRequest = + GenreMessages.DeleteGenreRequest.parseFrom(requestPayload); + + int id = deleteRequest.getId(); + + // 2. Deleta via service + boolean success = genreService.deleteGenre(id); + + // 3. Cria response + GenreMessages.DeleteGenreResponse deleteResponse; + + if (success) { + deleteResponse = GenreMessages.DeleteGenreResponse.newBuilder() + .setSuccess(true) + .setMessage("Genre deleted successfully") + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = GenreMessages.DeleteGenreResponse.newBuilder() + .setSuccess(false) + .setMessage("Genre not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + + } catch (Exception e) { + logger.error("Error deleting genre", e); + + GenreMessages.DeleteGenreResponse deleteResponse = + GenreMessages.DeleteGenreResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/genre/GetGenreByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/genre/GetGenreByIdHandler.java new file mode 100644 index 0000000..4dc4c71 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/genre/GetGenreByIdHandler.java @@ -0,0 +1,66 @@ +package com.mediamanager.service.delegate.handler.genre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.GenreMapper; +import com.mediamanager.model.Genre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.GenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.genre.GenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("genre.getById") +public class GetGenreByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetGenreByIdHandler.class); + + private final GenreService genreService; + + public GetGenreByIdHandler(GenreService genreService) { + this.genreService = genreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + // 1. Parse protobuf request + GenreMessages.GetGenreByIdRequest getByIdRequest = + GenreMessages.GetGenreByIdRequest.parseFrom(requestPayload); + + int id = getByIdRequest.getId(); + + // 2. Busca via service + Optional genreOpt = genreService.getGenreById(id); + + if (genreOpt.isEmpty()) { + logger.warn("Genre not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Genre not found")); + } + + // 3. Converte para protobuf + GenreMessages.Genre genreProto = GenreMapper.toProtobuf(genreOpt.get()); + + GenreMessages.GetGenreByIdResponse getByIdResponse = + GenreMessages.GetGenreByIdResponse.newBuilder() + .setGenre(genreProto) + .build(); + + // 4. Retorna + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + + } catch (Exception e) { + logger.error("Error getting genre by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/genre/GetGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/genre/GetGenreHandler.java new file mode 100644 index 0000000..068b44c --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/genre/GetGenreHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.genre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.GenreMapper; +import com.mediamanager.model.Genre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.GenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.genre.GenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + +@Action("genre.getAll") +public class GetGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetGenreHandler.class); + + private final GenreService genreService; + + public GetGenreHandler(GenreService genreService) { + this.genreService = genreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + // 1. Busca todos os genres via service + List genres = genreService.getAllGenres(); + + // 2. Converte cada Genre para protobuf + GenreMessages.GetGenresResponse.Builder responseBuilder = + GenreMessages.GetGenresResponse.newBuilder(); + + for (Genre genre : genres) { + GenreMessages.Genre genreProto = GenreMapper.toProtobuf(genre); + responseBuilder.addGenres(genreProto); + } + + GenreMessages.GetGenresResponse getGenresResponse = responseBuilder.build(); + + // 3. Retorna + return TransportProtocol.Response.newBuilder() + .setPayload(getGenresResponse.toByteString()); + + } catch (Exception e) { + logger.error("Error getting genres", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/genre/UpdateGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/genre/UpdateGenreHandler.java new file mode 100644 index 0000000..d0b54d1 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/genre/UpdateGenreHandler.java @@ -0,0 +1,73 @@ +package com.mediamanager.service.delegate.handler.genre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.GenreMapper; +import com.mediamanager.model.Genre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.GenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.genre.GenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("genre.update") +public class UpdateGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateGenreHandler.class); + + private final GenreService genreService; + + public UpdateGenreHandler(GenreService genreService) { + this.genreService = genreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + // 1. Parse protobuf request + GenreMessages.UpdateGenreRequest updateRequest = + GenreMessages.UpdateGenreRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newName = updateRequest.getName(); + + // 2. Atualiza via service + Optional genreOpt = genreService.updateGenre(id, newName); + + if (genreOpt.isEmpty()) { + logger.warn("Genre not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Genre not found")); + } + + // 3. Converte para protobuf + GenreMessages.Genre genreProto = GenreMapper.toProtobuf(genreOpt.get()); + + GenreMessages.UpdateGenreResponse updateResponse = + GenreMessages.UpdateGenreResponse.newBuilder() + .setGenre(genreProto) + .build(); + + // 4. Retorna + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error updating genre", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/CreateSamplingRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/CreateSamplingRateHandler.java new file mode 100644 index 0000000..a3e0715 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/CreateSamplingRateHandler.java @@ -0,0 +1,50 @@ +package com.mediamanager.service.delegate.handler.samplingrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.SamplingRateMapper; +import com.mediamanager.model.SamplingRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.SamplingRateMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.samplingrate.SamplingRateService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("samplingrate.create") +public class CreateSamplingRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateSamplingRateHandler.class); + private final SamplingRateService samplingRateService; + + public CreateSamplingRateHandler(SamplingRateService samplingRateService) { + this.samplingRateService = samplingRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + SamplingRateMessages.CreateSamplingRateRequest createRequest = + SamplingRateMessages.CreateSamplingRateRequest.parseFrom(requestPayload); + SamplingRate samplingRate = samplingRateService.createSamplingRate(createRequest.getValue()); + SamplingRateMessages.SamplingRate samplingRateProto = SamplingRateMapper.toProtobuf(samplingRate); + SamplingRateMessages.CreateSamplingRateResponse createSamplingRateResponse = SamplingRateMessages.CreateSamplingRateResponse.newBuilder() + .setSamplingrate(samplingRateProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createSamplingRateResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating sampling rate", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} + diff --git a/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/DeleteSamplingRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/DeleteSamplingRateHandler.java new file mode 100644 index 0000000..1881045 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/DeleteSamplingRateHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.samplingrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.SamplingRateMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.samplingrate.SamplingRateService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("samplingrate.delete") +public class DeleteSamplingRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteSamplingRateHandler.class); + + private final SamplingRateService samplingRateService; + + public DeleteSamplingRateHandler(SamplingRateService samplingRateService) { + this.samplingRateService = samplingRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + SamplingRateMessages.DeleteSamplingRateRequest deleteRequest = + SamplingRateMessages.DeleteSamplingRateRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = samplingRateService.deleteSamplingRate(id); + SamplingRateMessages.DeleteSamplingRateResponse deleteResponse; + if (success) { + deleteResponse = SamplingRateMessages.DeleteSamplingRateResponse.newBuilder() + .setSuccess(true) + .setMessage("Sampling rate deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = SamplingRateMessages.DeleteSamplingRateResponse.newBuilder() + .setSuccess(false) + .setMessage("Sampling rate not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting sampling rate", e); + SamplingRateMessages.DeleteSamplingRateResponse deleteResponse = + SamplingRateMessages.DeleteSamplingRateResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } + } diff --git a/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/GetSamplingRateByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/GetSamplingRateByIdHandler.java new file mode 100644 index 0000000..c791798 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/GetSamplingRateByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.samplingrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.SamplingRateMapper; +import com.mediamanager.model.SamplingRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.SamplingRateMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.samplingrate.SamplingRateService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "samplingrate.getById") +public class GetSamplingRateByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetSamplingRateByIdHandler.class); + private final SamplingRateService samplingRateService; + + public GetSamplingRateByIdHandler(SamplingRateService samplingRateService) { + this.samplingRateService = samplingRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + SamplingRateMessages.GetSamplingRateByIdRequest getByIdRequest = + SamplingRateMessages.GetSamplingRateByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional samplingRateOpt = samplingRateService.getSamplingRateById(id); + + if (samplingRateOpt.isEmpty()){ + logger.warn("SamplingRate not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("SamplingRate not found")); + } + SamplingRateMessages.SamplingRate samplingRateProto = SamplingRateMapper.toProtobuf(samplingRateOpt.get()); + SamplingRateMessages.GetSamplingRateByIdResponse getByIdResponse = SamplingRateMessages.GetSamplingRateByIdResponse.newBuilder() + .setSamplingrate(samplingRateProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting sampling rate by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/GetSamplingRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/GetSamplingRateHandler.java new file mode 100644 index 0000000..5e51e46 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/GetSamplingRateHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.samplingrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.SamplingRateMapper; +import com.mediamanager.model.SamplingRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.SamplingRateMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.samplingrate.SamplingRateService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("samplingrate.getAll") +public class GetSamplingRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetSamplingRateHandler.class); + + private final SamplingRateService samplingRateService; + + public GetSamplingRateHandler(SamplingRateService samplingRateService){this.samplingRateService = samplingRateService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List samplingRates = samplingRateService.getAllSamplingRates(); + SamplingRateMessages.GetSamplingRatesResponse.Builder responseBuilder = SamplingRateMessages.GetSamplingRatesResponse.newBuilder(); + + for (SamplingRate samplingRate : samplingRates) { + SamplingRateMessages.SamplingRate samplingRateProto = SamplingRateMapper.toProtobuf(samplingRate); + responseBuilder.addSamplingrates(samplingRateProto); + } + SamplingRateMessages.GetSamplingRatesResponse getSamplingRatesResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getSamplingRatesResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting sampling rates", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/UpdateSamplingRateHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/UpdateSamplingRateHandler.java new file mode 100644 index 0000000..770ea82 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/samplingrate/UpdateSamplingRateHandler.java @@ -0,0 +1,65 @@ +package com.mediamanager.service.delegate.handler.samplingrate; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.SamplingRateMapper; +import com.mediamanager.model.SamplingRate; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.SamplingRateMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.samplingrate.SamplingRateService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("samplingrate.update") +public class UpdateSamplingRateHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateSamplingRateHandler.class); + private final SamplingRateService samplingRateService; + + public UpdateSamplingRateHandler(SamplingRateService samplingRateService) { + this.samplingRateService = samplingRateService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + SamplingRateMessages.UpdateSamplingRateRequest updateRequest = + SamplingRateMessages.UpdateSamplingRateRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + String newValue = updateRequest.getValue(); + + Optional samplingRateOpt = samplingRateService.updateSamplingRate(id, newValue); + + if(samplingRateOpt.isEmpty()){ + logger.warn("SamplingRate not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("SamplingRate not found")); + } + + SamplingRateMessages.SamplingRate samplingRateProto = SamplingRateMapper.toProtobuf(samplingRateOpt.get()); + + SamplingRateMessages.UpdateSamplingRateResponse updateResponse = SamplingRateMessages.UpdateSamplingRateResponse.newBuilder() + .setSamplingrate(samplingRateProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e){ + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating sampling rate", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/track/CreateTrackHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/track/CreateTrackHandler.java new file mode 100644 index 0000000..12aaf6f --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/track/CreateTrackHandler.java @@ -0,0 +1,61 @@ +package com.mediamanager.service.delegate.handler.track; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackMapper; +import com.mediamanager.model.Track; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.track.TrackService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("track.create") +public class CreateTrackHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateTrackHandler.class); + private final TrackService trackService; + + public CreateTrackHandler(TrackService trackService) { + this.trackService = trackService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + TrackMessages.CreateTrackRequest createRequest = + TrackMessages.CreateTrackRequest.parseFrom(requestPayload); + + Track track = trackService.createTrack( + createRequest.getTrackNumber(), + createRequest.getTitle(), + createRequest.hasDuration() ? createRequest.getDuration().getValue() : null, + createRequest.getFilepath(), + createRequest.getFkDiscId() > 0 ? createRequest.getFkDiscId() : null, + createRequest.hasFkComposerId() ? createRequest.getFkComposerId().getValue() : null, + createRequest.hasFkBitdepthId() ? createRequest.getFkBitdepthId().getValue() : null, + createRequest.hasFkBitrateId() ? createRequest.getFkBitrateId().getValue() : null, + createRequest.hasFkSamplingrateId() ? createRequest.getFkSamplingrateId().getValue() : null + ); + + TrackMessages.Track trackProto = TrackMapper.toProtobuf(track); + TrackMessages.CreateTrackResponse createTrackResponse = TrackMessages.CreateTrackResponse.newBuilder() + .setTrack(trackProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createTrackResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating track", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/track/DeleteTrackHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/track/DeleteTrackHandler.java new file mode 100644 index 0000000..b967783 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/track/DeleteTrackHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.track; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.track.TrackService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("track.delete") +public class DeleteTrackHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteTrackHandler.class); + + private final TrackService trackService; + + public DeleteTrackHandler(TrackService trackService) { + this.trackService = trackService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + TrackMessages.DeleteTrackRequest deleteRequest = + TrackMessages.DeleteTrackRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = trackService.deleteTrack(id); + TrackMessages.DeleteTrackResponse deleteResponse; + if (success) { + deleteResponse = TrackMessages.DeleteTrackResponse.newBuilder() + .setSuccess(true) + .setMessage("Track deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = TrackMessages.DeleteTrackResponse.newBuilder() + .setSuccess(false) + .setMessage("Track not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting track", e); + TrackMessages.DeleteTrackResponse deleteResponse = + TrackMessages.DeleteTrackResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackByIdHandler.java new file mode 100644 index 0000000..400e4a6 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.track; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackMapper; +import com.mediamanager.model.Track; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.track.TrackService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "track.getById") +public class GetTrackByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackByIdHandler.class); + private final TrackService trackService; + + public GetTrackByIdHandler(TrackService trackService) { + this.trackService = trackService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + TrackMessages.GetTrackByIdRequest getByIdRequest = + TrackMessages.GetTrackByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional trackOpt = trackService.getTrackById(id); + + if (trackOpt.isEmpty()){ + logger.warn("Track not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Track not found")); + } + TrackMessages.Track trackProto = TrackMapper.toProtobuf(trackOpt.get()); + TrackMessages.GetTrackByIdResponse getByIdResponse = TrackMessages.GetTrackByIdResponse.newBuilder() + .setTrack(trackProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting track by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackHandler.java new file mode 100644 index 0000000..254eea1 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackHandler.java @@ -0,0 +1,47 @@ +package com.mediamanager.service.delegate.handler.track; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackMapper; +import com.mediamanager.model.Track; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.track.TrackService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + +@Action("track.getAll") +public class GetTrackHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHandler.class); + + private final TrackService trackService; + + public GetTrackHandler(TrackService trackService){this.trackService = trackService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List tracks = trackService.getAllTracks(); + TrackMessages.GetTracksResponse.Builder responseBuilder = TrackMessages.GetTracksResponse.newBuilder(); + + for (Track track : tracks) { + TrackMessages.Track trackProto = TrackMapper.toProtobuf(track); + responseBuilder.addTracks(trackProto); + } + TrackMessages.GetTracksResponse getTracksResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getTracksResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting tracks", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/track/UpdateTrackHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/track/UpdateTrackHandler.java new file mode 100644 index 0000000..19e5ee9 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/track/UpdateTrackHandler.java @@ -0,0 +1,86 @@ +package com.mediamanager.service.delegate.handler.track; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackMapper; +import com.mediamanager.model.Track; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.track.TrackService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action("track.update") +public class UpdateTrackHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(UpdateTrackHandler.class); + private final TrackService trackService; + + public UpdateTrackHandler(TrackService trackService) { + this.trackService = trackService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + try { + TrackMessages.UpdateTrackRequest updateRequest = + TrackMessages.UpdateTrackRequest.parseFrom(requestPayload); + + int id = updateRequest.getId(); + Integer trackNumber = updateRequest.hasTrackNumber() ? updateRequest.getTrackNumber().getValue() : null; + String title = updateRequest.getTitle(); + Integer duration = updateRequest.hasDuration() ? updateRequest.getDuration().getValue() : null; + String filepath = updateRequest.getFilepath(); + Integer discId = updateRequest.hasFkDiscId() ? updateRequest.getFkDiscId().getValue() : null; + Integer composerId = updateRequest.hasFkComposerId() ? updateRequest.getFkComposerId().getValue() : null; + Integer bitDepthId = updateRequest.hasFkBitdepthId() ? updateRequest.getFkBitdepthId().getValue() : null; + Integer bitRateId = updateRequest.hasFkBitrateId() ? updateRequest.getFkBitrateId().getValue() : null; + Integer samplingRateId = updateRequest.hasFkSamplingrateId() ? updateRequest.getFkSamplingrateId().getValue() : null; + + Optional trackOpt = trackService.updateTrack( + id, + trackNumber, + title, + duration, + filepath, + discId, + composerId, + bitDepthId, + bitRateId, + samplingRateId + ); + + if (trackOpt.isEmpty()) { + logger.warn("Track not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("Track not found")); + } + + TrackMessages.Track trackProto = TrackMapper.toProtobuf(trackOpt.get()); + + TrackMessages.UpdateTrackResponse updateResponse = + TrackMessages.UpdateTrackResponse.newBuilder() + .setTrack(trackProto) + .build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(updateResponse.toByteString()); + + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error updating track", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/CreateTrackHasArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/CreateTrackHasArtistHandler.java new file mode 100644 index 0000000..37af6c3 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/CreateTrackHasArtistHandler.java @@ -0,0 +1,54 @@ +package com.mediamanager.service.delegate.handler.trackhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasArtistMapper; +import com.mediamanager.model.TrackHasArtist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasartist.TrackHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("trackhasartist.create") +public class CreateTrackHasArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateTrackHasArtistHandler.class); + private final TrackHasArtistService trackHasArtistService; + + public CreateTrackHasArtistHandler(TrackHasArtistService trackHasArtistService) { + this.trackHasArtistService = trackHasArtistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + TrackHasArtistMessages.CreateTrackHasArtistRequest createRequest = + TrackHasArtistMessages.CreateTrackHasArtistRequest.parseFrom(requestPayload); + + TrackHasArtist trackHasArtist = trackHasArtistService.createTrackHasArtist( + createRequest.getFkTrackId() > 0 ? createRequest.getFkTrackId() : null, + createRequest.getFkArtistId() > 0 ? createRequest.getFkArtistId() : null + ); + + TrackHasArtistMessages.TrackHasArtist trackHasArtistProto = TrackHasArtistMapper.toProtobuf(trackHasArtist); + TrackHasArtistMessages.CreateTrackHasArtistResponse createTrackHasArtistResponse = TrackHasArtistMessages.CreateTrackHasArtistResponse.newBuilder() + .setTrackhasartist(trackHasArtistProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createTrackHasArtistResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating track has artist", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/DeleteTrackHasArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/DeleteTrackHasArtistHandler.java new file mode 100644 index 0000000..474f945 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/DeleteTrackHasArtistHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.trackhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasartist.TrackHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("trackhasartist.delete") +public class DeleteTrackHasArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteTrackHasArtistHandler.class); + + private final TrackHasArtistService trackHasArtistService; + + public DeleteTrackHasArtistHandler(TrackHasArtistService trackHasArtistService) { + this.trackHasArtistService = trackHasArtistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + TrackHasArtistMessages.DeleteTrackHasArtistRequest deleteRequest = + TrackHasArtistMessages.DeleteTrackHasArtistRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = trackHasArtistService.deleteTrackHasArtist(id); + TrackHasArtistMessages.DeleteTrackHasArtistResponse deleteResponse; + if (success) { + deleteResponse = TrackHasArtistMessages.DeleteTrackHasArtistResponse.newBuilder() + .setSuccess(true) + .setMessage("Track has artist deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = TrackHasArtistMessages.DeleteTrackHasArtistResponse.newBuilder() + .setSuccess(false) + .setMessage("Track has artist not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting track has artist", e); + TrackHasArtistMessages.DeleteTrackHasArtistResponse deleteResponse = + TrackHasArtistMessages.DeleteTrackHasArtistResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistByIdHandler.java new file mode 100644 index 0000000..db3996f --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.trackhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasArtistMapper; +import com.mediamanager.model.TrackHasArtist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasartist.TrackHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "trackhasartist.getById") +public class GetTrackHasArtistByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHasArtistByIdHandler.class); + private final TrackHasArtistService trackHasArtistService; + + public GetTrackHasArtistByIdHandler(TrackHasArtistService trackHasArtistService) { + this.trackHasArtistService = trackHasArtistService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + TrackHasArtistMessages.GetTrackHasArtistByIdRequest getByIdRequest = + TrackHasArtistMessages.GetTrackHasArtistByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional trackHasArtistOpt = trackHasArtistService.getTrackHasArtistById(id); + + if (trackHasArtistOpt.isEmpty()){ + logger.warn("TrackHasArtist not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("TrackHasArtist not found")); + } + TrackHasArtistMessages.TrackHasArtist trackHasArtistProto = TrackHasArtistMapper.toProtobuf(trackHasArtistOpt.get()); + TrackHasArtistMessages.GetTrackHasArtistByIdResponse getByIdResponse = TrackHasArtistMessages.GetTrackHasArtistByIdResponse.newBuilder() + .setTrackhasartist(trackHasArtistProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting track has artist by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistHandler.java new file mode 100644 index 0000000..1734264 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.trackhasartist; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasArtistMapper; +import com.mediamanager.model.TrackHasArtist; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasArtistMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasartist.TrackHasArtistService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("trackhasartist.getAll") +public class GetTrackHasArtistHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHasArtistHandler.class); + + private final TrackHasArtistService trackHasArtistService; + + public GetTrackHasArtistHandler(TrackHasArtistService trackHasArtistService){this.trackHasArtistService = trackHasArtistService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List trackHasArtists = trackHasArtistService.getAllTrackHasArtists(); + TrackHasArtistMessages.GetTrackHasArtistsResponse.Builder responseBuilder = TrackHasArtistMessages.GetTrackHasArtistsResponse.newBuilder(); + + for (TrackHasArtist trackHasArtist : trackHasArtists) { + TrackHasArtistMessages.TrackHasArtist trackHasArtistProto = TrackHasArtistMapper.toProtobuf(trackHasArtist); + responseBuilder.addTrackhasartist(trackHasArtistProto); + } + TrackHasArtistMessages.GetTrackHasArtistsResponse getTrackHasArtistsResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getTrackHasArtistsResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting track has artists", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/CreateTrackHasComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/CreateTrackHasComposerHandler.java new file mode 100644 index 0000000..7d9b2fb --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/CreateTrackHasComposerHandler.java @@ -0,0 +1,54 @@ +package com.mediamanager.service.delegate.handler.trackhascomposer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasComposerMapper; +import com.mediamanager.model.TrackHasComposer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasComposerMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhascomposer.TrackHasComposerService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("trackhascomposer.create") +public class CreateTrackHasComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateTrackHasComposerHandler.class); + private final TrackHasComposerService trackHasComposerService; + + public CreateTrackHasComposerHandler(TrackHasComposerService trackHasComposerService) { + this.trackHasComposerService = trackHasComposerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + TrackHasComposerMessages.CreateTrackHasComposerRequest createRequest = + TrackHasComposerMessages.CreateTrackHasComposerRequest.parseFrom(requestPayload); + + TrackHasComposer trackHasComposer = trackHasComposerService.createTrackHasComposer( + createRequest.getFkTrackId() > 0 ? createRequest.getFkTrackId() : null, + createRequest.getFkComposerId() > 0 ? createRequest.getFkComposerId() : null + ); + + TrackHasComposerMessages.TrackHasComposer trackHasComposerProto = TrackHasComposerMapper.toProtobuf(trackHasComposer); + TrackHasComposerMessages.CreateTrackHasComposerResponse createTrackHasComposerResponse = TrackHasComposerMessages.CreateTrackHasComposerResponse.newBuilder() + .setTrackhascomposer(trackHasComposerProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createTrackHasComposerResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating track has composer", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/DeleteTrackHasComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/DeleteTrackHasComposerHandler.java new file mode 100644 index 0000000..d554fde --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/DeleteTrackHasComposerHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.trackhascomposer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasComposerMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhascomposer.TrackHasComposerService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("trackhascomposer.delete") +public class DeleteTrackHasComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteTrackHasComposerHandler.class); + + private final TrackHasComposerService trackHasComposerService; + + public DeleteTrackHasComposerHandler(TrackHasComposerService trackHasComposerService) { + this.trackHasComposerService = trackHasComposerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + TrackHasComposerMessages.DeleteTrackHasComposerRequest deleteRequest = + TrackHasComposerMessages.DeleteTrackHasComposerRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = trackHasComposerService.deleteTrackHasComposer(id); + TrackHasComposerMessages.DeleteTrackHasComposerResponse deleteResponse; + if (success) { + deleteResponse = TrackHasComposerMessages.DeleteTrackHasComposerResponse.newBuilder() + .setSuccess(true) + .setMessage("Track has composer deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = TrackHasComposerMessages.DeleteTrackHasComposerResponse.newBuilder() + .setSuccess(false) + .setMessage("Track has composer not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting track has composer", e); + TrackHasComposerMessages.DeleteTrackHasComposerResponse deleteResponse = + TrackHasComposerMessages.DeleteTrackHasComposerResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerByIdHandler.java new file mode 100644 index 0000000..d717746 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerByIdHandler.java @@ -0,0 +1,56 @@ +package com.mediamanager.service.delegate.handler.trackhascomposer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasComposerMapper; +import com.mediamanager.model.TrackHasComposer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasComposerMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhascomposer.TrackHasComposerService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "trackhascomposer.getById") +public class GetTrackHasComposerByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHasComposerByIdHandler.class); + private final TrackHasComposerService trackHasComposerService; + + public GetTrackHasComposerByIdHandler(TrackHasComposerService trackHasComposerService) { + this.trackHasComposerService = trackHasComposerService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + TrackHasComposerMessages.GetTrackHasComposerByIdRequest getByIdRequest = + TrackHasComposerMessages.GetTrackHasComposerByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + Optional trackHasComposerOpt = trackHasComposerService.getTrackHasComposerById(id); + + if (trackHasComposerOpt.isEmpty()){ + logger.warn("TrackHasComposer not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("TrackHasComposer not found")); + } + TrackHasComposerMessages.TrackHasComposer trackHasComposerProto = TrackHasComposerMapper.toProtobuf(trackHasComposerOpt.get()); + TrackHasComposerMessages.GetTrackHasComposerByIdResponse getByIdResponse = TrackHasComposerMessages.GetTrackHasComposerByIdResponse.newBuilder() + .setTrackhascomposer(trackHasComposerProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(getByIdResponse.toByteString()); + } catch (Exception e) { + logger.error("Error getting track has composer by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerHandler.java new file mode 100644 index 0000000..20c211e --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.trackhascomposer; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasComposerMapper; +import com.mediamanager.model.TrackHasComposer; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasComposerMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhascomposer.TrackHasComposerService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("trackhascomposer.getAll") +public class GetTrackHasComposerHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHasComposerHandler.class); + + private final TrackHasComposerService trackHasComposerService; + + public GetTrackHasComposerHandler(TrackHasComposerService trackHasComposerService){this.trackHasComposerService = trackHasComposerService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List trackHasComposers = trackHasComposerService.getAllTrackHasComposers(); + TrackHasComposerMessages.GetTrackHasComposersResponse.Builder responseBuilder = TrackHasComposerMessages.GetTrackHasComposersResponse.newBuilder(); + + for (TrackHasComposer trackHasComposer : trackHasComposers) { + TrackHasComposerMessages.TrackHasComposer trackHasComposerProto = TrackHasComposerMapper.toProtobuf(trackHasComposer); + responseBuilder.addTrackhascomposer(trackHasComposerProto); + } + TrackHasComposerMessages.GetTrackHasComposersResponse getTrackHasComposersResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getTrackHasComposersResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting track has composers", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/CreateTrackHasGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/CreateTrackHasGenreHandler.java new file mode 100644 index 0000000..e8b9d09 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/CreateTrackHasGenreHandler.java @@ -0,0 +1,54 @@ +package com.mediamanager.service.delegate.handler.trackhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasGenreMapper; +import com.mediamanager.model.TrackHasGenre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasgenre.TrackHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("trackhasgenre.create") +public class CreateTrackHasGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(CreateTrackHasGenreHandler.class); + private final TrackHasGenreService trackHasGenreService; + + public CreateTrackHasGenreHandler(TrackHasGenreService trackHasGenreService) { + this.trackHasGenreService = trackHasGenreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + TrackHasGenreMessages.CreateTrackHasGenreRequest createRequest = + TrackHasGenreMessages.CreateTrackHasGenreRequest.parseFrom(requestPayload); + + TrackHasGenre trackHasGenre = trackHasGenreService.createTrackHasGenre( + createRequest.getFkTrackId() > 0 ? createRequest.getFkTrackId() : null, + createRequest.getFkGenreId() > 0 ? createRequest.getFkGenreId() : null + ); + + TrackHasGenreMessages.TrackHasGenre trackHasGenreProto = TrackHasGenreMapper.toProtobuf(trackHasGenre); + TrackHasGenreMessages.CreateTrackHasGenreResponse createTrackHasGenreResponse = TrackHasGenreMessages.CreateTrackHasGenreResponse.newBuilder() + .setTrackhasgenre(trackHasGenreProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(createTrackHasGenreResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + + } catch (Exception e) { + logger.error("Error creating track has genre", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/DeleteTrackHasGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/DeleteTrackHasGenreHandler.java new file mode 100644 index 0000000..16a6875 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/DeleteTrackHasGenreHandler.java @@ -0,0 +1,62 @@ +package com.mediamanager.service.delegate.handler.trackhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasgenre.TrackHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +@Action("trackhasgenre.delete") +public class DeleteTrackHasGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(DeleteTrackHasGenreHandler.class); + + private final TrackHasGenreService trackHasGenreService; + + public DeleteTrackHasGenreHandler(TrackHasGenreService trackHasGenreService) { + this.trackHasGenreService = trackHasGenreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException { + + try { + TrackHasGenreMessages.DeleteTrackHasGenreRequest deleteRequest = + TrackHasGenreMessages.DeleteTrackHasGenreRequest.parseFrom(requestPayload); + int id = deleteRequest.getId(); + boolean success = trackHasGenreService.deleteTrackHasGenre(id); + TrackHasGenreMessages.DeleteTrackHasGenreResponse deleteResponse; + if (success) { + deleteResponse = TrackHasGenreMessages.DeleteTrackHasGenreResponse.newBuilder() + .setSuccess(true) + .setMessage("Track has genre deleted successfully") + .build(); + return TransportProtocol.Response.newBuilder() + .setPayload(deleteResponse.toByteString()); + } else { + deleteResponse = TrackHasGenreMessages.DeleteTrackHasGenreResponse.newBuilder() + .setSuccess(false) + .setMessage("Track has genre not found") + .build(); + + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(deleteResponse.toByteString()); + } + } catch (Exception e) { + logger.error("Error deleting track has genre", e); + TrackHasGenreMessages.DeleteTrackHasGenreResponse deleteResponse = + TrackHasGenreMessages.DeleteTrackHasGenreResponse.newBuilder() + .setSuccess(false) + .setMessage("Error: " + e.getMessage()) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(deleteResponse.toByteString()); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreByIdHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreByIdHandler.java new file mode 100644 index 0000000..caf5441 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreByIdHandler.java @@ -0,0 +1,66 @@ +package com.mediamanager.service.delegate.handler.trackhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasGenreMapper; +import com.mediamanager.model.TrackHasGenre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasgenre.TrackHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.Optional; + +@Action(value = "trackhasgenre.getById") +public class GetTrackHasGenreByIdHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHasGenreByIdHandler.class); + private final TrackHasGenreService trackHasGenreService; + + public GetTrackHasGenreByIdHandler(TrackHasGenreService trackHasGenreService) { + this.trackHasGenreService = trackHasGenreService; + } + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) + throws InvalidProtocolBufferException{ + + try{ + TrackHasGenreMessages.GetTrackHasGenreByIdRequest getByIdRequest = + TrackHasGenreMessages.GetTrackHasGenreByIdRequest.parseFrom(requestPayload); + int id = getByIdRequest.getId(); + + if (id <= 0) { + throw new IllegalArgumentException("ID must be greater than 0"); + } + + Optional trackHasGenreOpt = trackHasGenreService.getTrackHasGenreById(id); + + if (trackHasGenreOpt.isEmpty()){ + logger.warn("TrackHasGenre not found with ID: {}", id); + return TransportProtocol.Response.newBuilder() + .setStatusCode(404) + .setPayload(ByteString.copyFromUtf8("TrackHasGenre not found")); + } + TrackHasGenreMessages.TrackHasGenre trackHasGenreProto = TrackHasGenreMapper.toProtobuf(trackHasGenreOpt.get()); + TrackHasGenreMessages.GetTrackHasGenreByIdResponse getByIdResponse = TrackHasGenreMessages.GetTrackHasGenreByIdResponse.newBuilder() + .setTrackhasgenre(trackHasGenreProto) + .build(); + return TransportProtocol.Response.newBuilder() + .setStatusCode(200) + .setPayload(getByIdResponse.toByteString()); + } catch (IllegalArgumentException e) { + logger.error("Validation error", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(400) + .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage())); + } catch (Exception e) { + logger.error("Error getting track has genre by ID", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreHandler.java b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreHandler.java new file mode 100644 index 0000000..35b43f5 --- /dev/null +++ b/src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreHandler.java @@ -0,0 +1,48 @@ +package com.mediamanager.service.delegate.handler.trackhasgenre; + +import com.google.protobuf.ByteString; +import com.google.protobuf.InvalidProtocolBufferException; +import com.mediamanager.mapper.TrackHasGenreMapper; +import com.mediamanager.model.TrackHasGenre; +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.protocol.messages.TrackHasGenreMessages; +import com.mediamanager.service.delegate.ActionHandler; +import com.mediamanager.service.delegate.annotation.Action; +import com.mediamanager.service.trackhasgenre.TrackHasGenreService; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; + + +@Action("trackhasgenre.getAll") +public class GetTrackHasGenreHandler implements ActionHandler { + private static final Logger logger = LogManager.getLogger(GetTrackHasGenreHandler.class); + + private final TrackHasGenreService trackHasGenreService; + + public GetTrackHasGenreHandler(TrackHasGenreService trackHasGenreService){this.trackHasGenreService = trackHasGenreService;} + + @Override + public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException { + try{ + List trackHasGenres = trackHasGenreService.getAllTrackHasGenres(); + TrackHasGenreMessages.GetTrackHasGenresResponse.Builder responseBuilder = TrackHasGenreMessages.GetTrackHasGenresResponse.newBuilder(); + + for (TrackHasGenre trackHasGenre : trackHasGenres) { + TrackHasGenreMessages.TrackHasGenre trackHasGenreProto = TrackHasGenreMapper.toProtobuf(trackHasGenre); + responseBuilder.addTrackhasgenre(trackHasGenreProto); + } + TrackHasGenreMessages.GetTrackHasGenresResponse getTrackHasGenresResponse = responseBuilder.build(); + + return TransportProtocol.Response.newBuilder() + .setPayload(getTrackHasGenresResponse.toByteString()); + + }catch (Exception e){ + logger.error("Error getting track has genres", e); + return TransportProtocol.Response.newBuilder() + .setStatusCode(500) + .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage())); + } + } +} diff --git a/src/main/java/com/mediamanager/service/disc/DiscService.java b/src/main/java/com/mediamanager/service/disc/DiscService.java new file mode 100644 index 0000000..4dd114b --- /dev/null +++ b/src/main/java/com/mediamanager/service/disc/DiscService.java @@ -0,0 +1,98 @@ +package com.mediamanager.service.disc; + +import com.mediamanager.model.Album; +import com.mediamanager.model.Disc; +import com.mediamanager.repository.AlbumRepository; +import com.mediamanager.repository.DiscRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class DiscService { + private static final Logger logger = LogManager.getLogger(DiscService.class); + private final DiscRepository repository; + private final AlbumRepository albumRepository; + + public DiscService(DiscRepository repository, AlbumRepository albumRepository) { + this.repository = repository; + this.albumRepository = albumRepository; + } + + public Disc createDisc(Integer discNumber, Integer albumId) { + logger.debug("Creating disc with number: {}", discNumber); + if (discNumber == null) { + throw new IllegalArgumentException("Disc number cannot be null"); + } + if (albumId == null) { + throw new IllegalArgumentException("Album ID cannot be null"); + } + + Disc disc = new Disc(); + disc.setDiscNumber(discNumber); + + // Set Album (required) + Optional album = albumRepository.findById(albumId); + if (album.isEmpty()) { + throw new IllegalArgumentException("Album not found with id: " + albumId); + } + disc.setAlbum(album.get()); + + return repository.save(disc); + } + + public List getAllDiscs() { + logger.info("Getting all discs"); + return repository.findAll(); + } + + public Optional getDiscById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting disc by id: {}", id); + return repository.findById(id); + } + + public Optional updateDisc(Integer id, Integer discNumber, Integer albumId) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + if (discNumber == null) { + throw new IllegalArgumentException("Disc number cannot be null"); + } + if (albumId == null) { + throw new IllegalArgumentException("Album ID cannot be null"); + } + + logger.info("Updating disc with id: {}", id); + + Optional existingDisc = repository.findById(id); + if (existingDisc.isEmpty()) { + logger.warn("Disc not found with id: {}", id); + return Optional.empty(); + } + + Disc disc = existingDisc.get(); + disc.setDiscNumber(discNumber); + + // Update Album + Optional album = albumRepository.findById(albumId); + if (album.isEmpty()) { + throw new IllegalArgumentException("Album not found with id: " + albumId); + } + disc.setAlbum(album.get()); + + Disc updatedDisc = repository.update(disc); + return Optional.of(updatedDisc); + } + + public boolean deleteDisc(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Disc id cannot be null"); + } + logger.info("Deleting disc: {}", id); + return repository.deleteById(id); + } +} diff --git a/src/main/java/com/mediamanager/service/genre/GenreService.java b/src/main/java/com/mediamanager/service/genre/GenreService.java new file mode 100644 index 0000000..f0acf70 --- /dev/null +++ b/src/main/java/com/mediamanager/service/genre/GenreService.java @@ -0,0 +1,88 @@ +package com.mediamanager.service.genre; + +import com.mediamanager.model.Genre; +import com.mediamanager.repository.GenreRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +/** + * Service para lógica de negócio relacionada a Genre + */ +public class GenreService { + private static final Logger logger = LogManager.getLogger(GenreService.class); + + private final GenreRepository genreRepository; + + public GenreService(GenreRepository genreRepository) { + this.genreRepository = genreRepository; + } + + /** + * Cria um novo genre + */ + public Genre createGenre(String name) { + logger.info("Creating genre: {}", name); + + // Aqui poderia ter validações de negócio + if (name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Genre name cannot be empty"); + } + + Genre genre = new Genre(); + genre.setName(name.trim()); + + return genreRepository.save(genre); + } + + /** + * Busca todos os genres + */ + public List getAllGenres() { + logger.info("Getting all genres"); + return genreRepository.findAll(); + } + + /** + * Busca genre por ID + */ + public Optional getGenreById(Integer id) { + logger.info("Getting genre by ID: {}", id); + return genreRepository.findById(id); + } + + /** + * Atualiza um genre existente + */ + public Optional updateGenre(Integer id, String name) { + logger.info("Updating genre ID {}: {}", id, name); + + // Validação + if (name == null || name.trim().isEmpty()) { + throw new IllegalArgumentException("Genre name cannot be empty"); + } + + Optional existingGenre = genreRepository.findById(id); + + if (existingGenre.isEmpty()) { + logger.warn("Genre not found with ID: {}", id); + return Optional.empty(); + } + + Genre genre = existingGenre.get(); + genre.setName(name.trim()); + + Genre updated = genreRepository.update(genre); + return Optional.of(updated); + } + + /** + * Deleta um genre por ID + */ + public boolean deleteGenre(Integer id) { + logger.info("Deleting genre ID: {}", id); + return genreRepository.deleteById(id); + } +} \ No newline at end of file diff --git a/src/main/java/com/mediamanager/service/ipc/IPCManager.java b/src/main/java/com/mediamanager/service/ipc/IPCManager.java new file mode 100644 index 0000000..7fe7541 --- /dev/null +++ b/src/main/java/com/mediamanager/service/ipc/IPCManager.java @@ -0,0 +1,337 @@ +package com.mediamanager.service.ipc; + +import com.mediamanager.protocol.TransportProtocol; +import com.mediamanager.service.delegate.DelegateActionManager; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + + +import java.io.IOException; +import java.net.StandardProtocolFamily; +import java.net.UnixDomainSocketAddress; +import java.nio.channels.ServerSocketChannel; +import java.nio.channels.SocketChannel; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.attribute.PosixFilePermission; +import java.nio.file.attribute.PosixFilePermissions; +import java.util.Properties; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.concurrent.atomic.AtomicInteger; + +public class IPCManager { + private final Properties configuration; + private static final Logger logger = LogManager.getLogger(IPCManager.class); + private final DelegateActionManager actionManager; + + private Path socketPath; + private UnixDomainSocketAddress socketAddress; + private ServerSocketChannel serverChannel; + private ExecutorService clientThreadPool; + private final AtomicBoolean running = new AtomicBoolean(false); + private final ConcurrentHashMap activeClients = new ConcurrentHashMap<>(); + private final AtomicInteger clientIdCounter = new AtomicInteger(0); + + + public IPCManager(Properties config, DelegateActionManager actionManager){ + configuration = config; + this.actionManager = actionManager; + logger.debug("IPCManager created with configuration:"); + + + } + public void init() throws Exception { + logger.info("Initializing IPC connection..."); + validateConfiguration(); + socketPath = Path.of(configuration.getProperty("ipc.socket.path")).resolve("mediamanager.sock"); + + if (Files.exists(socketPath)) { + logger.warn("Socket file already exists at: {}", socketPath); + logger.info("Deleting existing socket..."); + Files.deleteIfExists(socketPath); + } + + Path parentDir = socketPath.getParent(); + if (parentDir != null && !Files.exists(parentDir)) { + logger.info("Creating parent directory for socket: {}", parentDir); + Files.createDirectories(parentDir); + } + + try { + socketAddress = UnixDomainSocketAddress.of(socketPath); + logger.debug("Socket address created"); + + serverChannel = ServerSocketChannel.open(StandardProtocolFamily.UNIX); + serverChannel.bind(socketAddress); + logger.info("Server bound to socket - file created at: {}", socketPath); + + // ESTA É A MUDANÇA CRÍTICA + // Configura o canal para modo não-bloqueante + // Isso faz accept() retornar null imediatamente se não houver cliente + // ao invés de bloquear esperando indefinidamente + serverChannel.configureBlocking(false); + logger.debug("Server channel configured for non-blocking mode"); + + Set perms = PosixFilePermissions.fromString("rw-------"); + Files.setPosixFilePermissions(socketPath, perms); + logger.debug("Socket permissions set to: rw-------"); + + clientThreadPool = Executors.newCachedThreadPool(runnable -> { + Thread thread = new Thread(runnable); + thread.setName("IPC-Client-Handler-" + thread.getId()); + thread.setDaemon(true); + return thread; + }); + logger.debug("Client thread pool created"); + + running.set(true); + + Thread serverThread = new Thread(this::acceptConnectionsLoop, "IPC-Server-Accept-Thread"); + serverThread.setDaemon(true); + serverThread.start(); + logger.info("Server thread started - accepting connections"); + + logger.info("IPC server initialized successfully on {}", socketPath.toAbsolutePath()); + + } catch (IOException e) { + logger.error("Failed to initialize IPC server: {}", e.getMessage()); + throw new Exception("Failed to initialize IPC server: " + e.getMessage(), e); + } + } + private void validateConfiguration() throws Exception { + String[] requiredProperties = { + "ipc.socket.path" + }; + for (String property : requiredProperties) { + if (configuration.getProperty(property) == null) { + throw new Exception("Missing required configuration property: " + property); + } + } + logger.debug("IPC configuration validated successfully"); + } + + public Path getSocketPath(){ + return socketPath; + } + + public void close() throws Exception { + if(!running.get()){ + logger.warn("IPC connection is already closed"); + } + + + logger.info("Closing IPC connection..."); + + running.set(false); + if (serverChannel != null && serverChannel.isOpen()) { + serverChannel.close(); + logger.debug("Server channel closed"); + } + + if (clientThreadPool != null) { + clientThreadPool.shutdown(); + try { + if (!clientThreadPool.awaitTermination(30, TimeUnit.SECONDS)) { + logger.warn("Some client handlers did not finish in time, forcing shutdown"); + clientThreadPool.shutdownNow(); + } + } catch (InterruptedException e) { + logger.error("Interrupted while waiting for client handlers", e); + clientThreadPool.shutdownNow(); + Thread.currentThread().interrupt(); + } + } + + if (socketPath != null && Files.exists(socketPath)) { + Files.deleteIfExists(socketPath); + logger.info("Socket file deleted successfully"); + } + + logger.info("IPC server closed successfully"); + } + + private void acceptConnectionsLoop() { + logger.info("Preparing to accept connections..."); + + while (running.get()) { + try { + // Em modo não-bloqueante, accept() retorna imediatamente + // Se há um cliente esperando, retorna o SocketChannel + // Se não há cliente, retorna null + SocketChannel clientChannel = serverChannel.accept(); + + if (clientChannel != null) { + // Um cliente realmente se conectou! + int clientId = clientIdCounter.incrementAndGet(); + logger.info("Client {} connected", clientId); + + ClientHandler handler = new ClientHandler(clientId, clientChannel); + activeClients.put(clientId, handler); + + clientThreadPool.submit(() -> { + try { + handler.handle(); + } finally { + activeClients.remove(clientId); + logger.info("Client {} disconnected", clientId); + } + }); + } else { + // Nenhum cliente conectado no momento + // Dorme por um curto período antes de verificar novamente + // Isso evita consumir CPU desnecessariamente em um loop vazio + Thread.sleep(1); // 1 milissegundos + } + + } catch (InterruptedException e) { + // Thread foi interrompida, provavelmente durante shutdown + logger.debug("Accept loop interrupted"); + break; + + } catch (IOException e) { + // Erros de I/O reais devem ser logados + if (running.get()) { + logger.error("Error accepting client connection", e); + } + break; + } + } + + logger.info("Connection loop stopped gracefully"); + } + + + private class ClientHandler { + private final int clientId; + private final SocketChannel channel; + + public ClientHandler(int clientId, SocketChannel channel) { + this.clientId = clientId; + this.channel = channel; + } + + /** + * Método principal que processa a comunicação com o cliente. + * Aqui é onde vamos ler mensagens JSON, processá-las, e enviar respostas. + */ + public void handle() { + logger.debug("Client {} handler thread started", clientId); + + try { + // LOOP: processa múltiplas requests na mesma conexão + while (channel.isOpen()) { + TransportProtocol.Request request = readRequest(channel); + + if (request == null) { + // Cliente desconectou gracefully + logger.info("Client {} disconnected (end of stream)", clientId); + break; + } + + logger.info("Client {} sent request {}", clientId, request.getRequestId()); + + // Processa usando o DelegateActionManager + TransportProtocol.Response response = actionManager.ProcessedRequest(request); + + // Envia resposta de volta + writeResponse(channel, response); + logger.info("Client {} response sent", clientId); + + // Verifica se é comando CLOSE + String connectionHeader = response.getHeadersOrDefault("Connection", ""); + if ("close".equals(connectionHeader)) { + logger.info("Client {} requested connection close", clientId); + break; // Sai do loop e fecha + } + } + + } catch (IOException e) { + if (channel.isOpen()) { + logger.error("IO error handling client {}", clientId, e); + } else { + logger.debug("Client {} connection closed by peer", clientId); + } + } catch (Exception e) { + logger.error("Unexpected error handling client {}", clientId, e); + } finally { + try { + if (channel.isOpen()) { + channel.close(); + } + logger.debug("Client {} channel closed", clientId); + } catch (IOException e) { + logger.error("Error closing client {} channel", clientId, e); + } + } + } + private TransportProtocol.Request readRequest(SocketChannel channel) throws IOException { + // Primeiro, lê o tamanho da mensagem (4 bytes = int32) + java.nio.ByteBuffer sizeBuffer = java.nio.ByteBuffer.allocate(4); + int bytesRead = 0; + + while (bytesRead < 4) { + int read = channel.read(sizeBuffer); + if (read == -1) { + logger.debug("Client disconnected before sending size"); + return null; + } + bytesRead += read; + } + + sizeBuffer.flip(); + int messageSize = sizeBuffer.getInt(); + logger.debug("Expecting message of {} bytes", messageSize); + + // Validação básica de segurança + if (messageSize <= 0 || messageSize > 1024 * 1024) { // Max 1MB + throw new IOException("Invalid message size: " + messageSize); + } + + // Agora lê a mensagem completa + java.nio.ByteBuffer messageBuffer = java.nio.ByteBuffer.allocate(messageSize); + bytesRead = 0; + + while (bytesRead < messageSize) { + int read = channel.read(messageBuffer); + if (read == -1) { + throw new IOException("Client disconnected while reading message"); + } + bytesRead += read; + } + + messageBuffer.flip(); + + // Deserializa o Protocol Buffers + byte[] messageBytes = new byte[messageSize]; + messageBuffer.get(messageBytes); + + return TransportProtocol.Request.parseFrom(messageBytes); + } + + private void writeResponse(SocketChannel channel, TransportProtocol.Response response) throws IOException { + byte[] messageBytes = response.toByteArray(); + int messageSize = messageBytes.length; + + logger.debug("Writing response of {} bytes", messageSize); + + java.nio.ByteBuffer buffer = java.nio.ByteBuffer.allocate(4 + messageSize); + buffer.putInt(messageSize); + buffer.put(messageBytes); + buffer.flip(); + + while (buffer.hasRemaining()) { + channel.write(buffer); + } + + logger.debug("Response written successfully"); + } + } +} + + + diff --git a/src/main/java/com/mediamanager/service/samplingrate/SamplingRateService.java b/src/main/java/com/mediamanager/service/samplingrate/SamplingRateService.java new file mode 100644 index 0000000..005e8e5 --- /dev/null +++ b/src/main/java/com/mediamanager/service/samplingrate/SamplingRateService.java @@ -0,0 +1,69 @@ +package com.mediamanager.service.samplingrate; + +import com.mediamanager.model.SamplingRate; +import com.mediamanager.repository.SamplingRateRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class SamplingRateService { + private static final Logger logger = LogManager.getLogger(SamplingRateService.class); + private final SamplingRateRepository repository; + + public SamplingRateService(SamplingRateRepository repository) { + this.repository = repository; + } + + public SamplingRate createSamplingRate(String value) { + logger.debug("Creating sampling rate:{}", value); + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("Sampling-Rate value cannot be null or empty"); + } + SamplingRate samplingRate = new SamplingRate(); + samplingRate.setValue(value); + return repository.save(samplingRate); + } + + public List getAllSamplingRates() { + logger.info("Getting all sampling rates"); + return repository.findAll(); + } + + public Optional getSamplingRateById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting sampling rate by id:{}", id); + return repository.findById(id); + } + + public Optional updateSamplingRate(Integer id, String value) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Updating sampling rate:{}", value); + if (value == null || value.trim().isEmpty()) { + throw new IllegalArgumentException("Sampling-Rate value cannot be null or empty"); + } + Optional existingSamplingRate = repository.findById(id); + if(existingSamplingRate.isEmpty()) { + logger.warn("Sampling rate not found with id:{}", id); + return Optional.empty(); + } + SamplingRate samplingRate = existingSamplingRate.get(); + samplingRate.setValue(value); + SamplingRate updatedSamplingRate = repository.update(samplingRate); + return Optional.of(updatedSamplingRate); + } + + public boolean deleteSamplingRate(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Sampling rate id cannot be null"); + } + logger.info("Deleting sampling rate:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/track/TrackService.java b/src/main/java/com/mediamanager/service/track/TrackService.java new file mode 100644 index 0000000..a045b44 --- /dev/null +++ b/src/main/java/com/mediamanager/service/track/TrackService.java @@ -0,0 +1,213 @@ +package com.mediamanager.service.track; + +import com.mediamanager.model.*; +import com.mediamanager.repository.*; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class TrackService { + private static final Logger logger = LogManager.getLogger(TrackService.class); + private final TrackRepository repository; + private final DiscRepository discRepository; + private final ComposerRepository composerRepository; + private final BitDepthRepository bitDepthRepository; + private final BitRateRepository bitRateRepository; + private final SamplingRateRepository samplingRateRepository; + + public TrackService(TrackRepository repository, + DiscRepository discRepository, + ComposerRepository composerRepository, + BitDepthRepository bitDepthRepository, + BitRateRepository bitRateRepository, + SamplingRateRepository samplingRateRepository) { + this.repository = repository; + this.discRepository = discRepository; + this.composerRepository = composerRepository; + this.bitDepthRepository = bitDepthRepository; + this.bitRateRepository = bitRateRepository; + this.samplingRateRepository = samplingRateRepository; + } + + public Track createTrack(Integer trackNumber, String title, Integer duration, + String filepath, Integer discId, Integer composerId, + Integer bitDepthId, Integer bitRateId, Integer samplingRateId) { + logger.debug("Creating track with title: {}", title); + + if (trackNumber == null) { + throw new IllegalArgumentException("Track number cannot be null"); + } + if (title == null || title.isEmpty()) { + throw new IllegalArgumentException("Title cannot be null or empty"); + } + if (filepath == null || filepath.isEmpty()) { + throw new IllegalArgumentException("Filepath cannot be null or empty"); + } + if (discId == null) { + throw new IllegalArgumentException("Disc ID cannot be null"); + } + + Track track = new Track(); + track.setTrackNumber(trackNumber); + track.setTitle(title); + track.setDuration(duration); + track.setFilepath(filepath); + + // Set Disc (required) + Optional disc = discRepository.findById(discId); + if (disc.isEmpty()) { + throw new IllegalArgumentException("Disc not found with id: " + discId); + } + track.setDisc(disc.get()); + + // Set Composer (optional) + if (composerId != null) { + Optional composer = composerRepository.findById(composerId); + if (composer.isEmpty()) { + throw new IllegalArgumentException("Composer not found with id: " + composerId); + } + track.setComposer(composer.get()); + } + + // Set BitDepth (optional) + if (bitDepthId != null) { + Optional bitDepth = bitDepthRepository.findById(bitDepthId); + if (bitDepth.isEmpty()) { + throw new IllegalArgumentException("BitDepth not found with id: " + bitDepthId); + } + track.setBitDepth(bitDepth.get()); + } + + // Set BitRate (optional) + if (bitRateId != null) { + Optional bitRate = bitRateRepository.findById(bitRateId); + if (bitRate.isEmpty()) { + throw new IllegalArgumentException("BitRate not found with id: " + bitRateId); + } + track.setBitRate(bitRate.get()); + } + + // Set SamplingRate (optional) + if (samplingRateId != null) { + Optional samplingRate = samplingRateRepository.findById(samplingRateId); + if (samplingRate.isEmpty()) { + throw new IllegalArgumentException("SamplingRate not found with id: " + samplingRateId); + } + track.setSamplingRate(samplingRate.get()); + } + + return repository.save(track); + } + + public List getAllTracks() { + logger.info("Getting all tracks"); + return repository.findAll(); + } + + public Optional getTrackById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting track by id: {}", id); + return repository.findById(id); + } + + public Optional updateTrack(Integer id, Integer trackNumber, String title, + Integer duration, String filepath, Integer discId, + Integer composerId, Integer bitDepthId, + Integer bitRateId, Integer samplingRateId) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + if (trackNumber == null) { + throw new IllegalArgumentException("Track number cannot be null"); + } + if (title == null || title.isEmpty()) { + throw new IllegalArgumentException("Title cannot be null or empty"); + } + if (filepath == null || filepath.isEmpty()) { + throw new IllegalArgumentException("Filepath cannot be null or empty"); + } + if (discId == null) { + throw new IllegalArgumentException("Disc ID cannot be null"); + } + + logger.info("Updating track with id: {}", id); + + Optional existingTrack = repository.findById(id); + if (existingTrack.isEmpty()) { + logger.warn("Track not found with id: {}", id); + return Optional.empty(); + } + + Track track = existingTrack.get(); + track.setTrackNumber(trackNumber); + track.setTitle(title); + track.setDuration(duration); + track.setFilepath(filepath); + + // Update Disc (required) + Optional disc = discRepository.findById(discId); + if (disc.isEmpty()) { + throw new IllegalArgumentException("Disc not found with id: " + discId); + } + track.setDisc(disc.get()); + + // Update Composer (optional) + if (composerId != null) { + Optional composer = composerRepository.findById(composerId); + if (composer.isEmpty()) { + throw new IllegalArgumentException("Composer not found with id: " + composerId); + } + track.setComposer(composer.get()); + } else { + track.setComposer(null); + } + + // Update BitDepth (optional) + if (bitDepthId != null) { + Optional bitDepth = bitDepthRepository.findById(bitDepthId); + if (bitDepth.isEmpty()) { + throw new IllegalArgumentException("BitDepth not found with id: " + bitDepthId); + } + track.setBitDepth(bitDepth.get()); + } else { + track.setBitDepth(null); + } + + // Update BitRate (optional) + if (bitRateId != null) { + Optional bitRate = bitRateRepository.findById(bitRateId); + if (bitRate.isEmpty()) { + throw new IllegalArgumentException("BitRate not found with id: " + bitRateId); + } + track.setBitRate(bitRate.get()); + } else { + track.setBitRate(null); + } + + // Update SamplingRate (optional) + if (samplingRateId != null) { + Optional samplingRate = samplingRateRepository.findById(samplingRateId); + if (samplingRate.isEmpty()) { + throw new IllegalArgumentException("SamplingRate not found with id: " + samplingRateId); + } + track.setSamplingRate(samplingRate.get()); + } else { + track.setSamplingRate(null); + } + + Track updatedTrack = repository.update(track); + return Optional.of(updatedTrack); + } + + public boolean deleteTrack(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Track id cannot be null"); + } + logger.info("Deleting track: {}", id); + return repository.deleteById(id); + } +} diff --git a/src/main/java/com/mediamanager/service/trackhasartist/TrackHasArtistService.java b/src/main/java/com/mediamanager/service/trackhasartist/TrackHasArtistService.java new file mode 100644 index 0000000..bad7a27 --- /dev/null +++ b/src/main/java/com/mediamanager/service/trackhasartist/TrackHasArtistService.java @@ -0,0 +1,77 @@ +package com.mediamanager.service.trackhasartist; + +import com.mediamanager.model.Track; +import com.mediamanager.model.TrackHasArtist; +import com.mediamanager.model.Artist; +import com.mediamanager.repository.TrackHasArtistRepository; +import com.mediamanager.repository.TrackRepository; +import com.mediamanager.repository.ArtistRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class TrackHasArtistService { + private static final Logger logger = LogManager.getLogger(TrackHasArtistService.class); + private final TrackHasArtistRepository repository; + private final TrackRepository trackRepository; + private final ArtistRepository artistRepository; + + public TrackHasArtistService(TrackHasArtistRepository repository, TrackRepository trackRepository, ArtistRepository artistRepository) { + this.repository = repository; + this.trackRepository = trackRepository; + this.artistRepository = artistRepository; + } + + public TrackHasArtist createTrackHasArtist(Integer trackId, Integer artistId) { + logger.debug("Creating track has artist relationship - trackId:{}, artistId:{}", trackId, artistId); + + if (trackId == null || trackId <= 0) { + throw new IllegalArgumentException("Track ID cannot be null or invalid"); + } + if (artistId == null || artistId <= 0) { + throw new IllegalArgumentException("Artist ID cannot be null or invalid"); + } + + // Verify Track exists + Optional track = trackRepository.findById(trackId); + if (track.isEmpty()) { + throw new IllegalArgumentException("Track not found with id: " + trackId); + } + + // Verify Artist exists + Optional artist = artistRepository.findById(artistId); + if (artist.isEmpty()) { + throw new IllegalArgumentException("Artist not found with id: " + artistId); + } + + TrackHasArtist trackHasArtist = new TrackHasArtist(); + trackHasArtist.setTrack(track.get()); + trackHasArtist.setArtist(artist.get()); + + return repository.save(trackHasArtist); + } + + public List getAllTrackHasArtists() { + logger.info("Getting all track has artist relationships"); + return repository.findAll(); + } + + public Optional getTrackHasArtistById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting track has artist by id:{}", id); + return repository.findById(id); + } + + public boolean deleteTrackHasArtist(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Track has artist id cannot be null"); + } + logger.info("Deleting track has artist:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/trackhascomposer/TrackHasComposerService.java b/src/main/java/com/mediamanager/service/trackhascomposer/TrackHasComposerService.java new file mode 100644 index 0000000..71224f2 --- /dev/null +++ b/src/main/java/com/mediamanager/service/trackhascomposer/TrackHasComposerService.java @@ -0,0 +1,77 @@ +package com.mediamanager.service.trackhascomposer; + +import com.mediamanager.model.Track; +import com.mediamanager.model.TrackHasComposer; +import com.mediamanager.model.Composer; +import com.mediamanager.repository.TrackHasComposerRepository; +import com.mediamanager.repository.TrackRepository; +import com.mediamanager.repository.ComposerRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class TrackHasComposerService { + private static final Logger logger = LogManager.getLogger(TrackHasComposerService.class); + private final TrackHasComposerRepository repository; + private final TrackRepository trackRepository; + private final ComposerRepository composerRepository; + + public TrackHasComposerService(TrackHasComposerRepository repository, TrackRepository trackRepository, ComposerRepository composerRepository) { + this.repository = repository; + this.trackRepository = trackRepository; + this.composerRepository = composerRepository; + } + + public TrackHasComposer createTrackHasComposer(Integer trackId, Integer composerId) { + logger.debug("Creating track has composer relationship - trackId:{}, composerId:{}", trackId, composerId); + + if (trackId == null || trackId <= 0) { + throw new IllegalArgumentException("Track ID cannot be null or invalid"); + } + if (composerId == null || composerId <= 0) { + throw new IllegalArgumentException("Composer ID cannot be null or invalid"); + } + + // Verify Track exists + Optional track = trackRepository.findById(trackId); + if (track.isEmpty()) { + throw new IllegalArgumentException("Track not found with id: " + trackId); + } + + // Verify Composer exists + Optional composer = composerRepository.findById(composerId); + if (composer.isEmpty()) { + throw new IllegalArgumentException("Composer not found with id: " + composerId); + } + + TrackHasComposer trackHasComposer = new TrackHasComposer(); + trackHasComposer.setTrack(track.get()); + trackHasComposer.setComposer(composer.get()); + + return repository.save(trackHasComposer); + } + + public List getAllTrackHasComposers() { + logger.info("Getting all track has composer relationships"); + return repository.findAll(); + } + + public Optional getTrackHasComposerById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting track has composer by id:{}", id); + return repository.findById(id); + } + + public boolean deleteTrackHasComposer(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Track has composer id cannot be null"); + } + logger.info("Deleting track has composer:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/java/com/mediamanager/service/trackhasgenre/TrackHasGenreService.java b/src/main/java/com/mediamanager/service/trackhasgenre/TrackHasGenreService.java new file mode 100644 index 0000000..82b97f3 --- /dev/null +++ b/src/main/java/com/mediamanager/service/trackhasgenre/TrackHasGenreService.java @@ -0,0 +1,77 @@ +package com.mediamanager.service.trackhasgenre; + +import com.mediamanager.model.Track; +import com.mediamanager.model.TrackHasGenre; +import com.mediamanager.model.Genre; +import com.mediamanager.repository.TrackHasGenreRepository; +import com.mediamanager.repository.TrackRepository; +import com.mediamanager.repository.GenreRepository; +import org.apache.logging.log4j.LogManager; +import org.apache.logging.log4j.Logger; + +import java.util.List; +import java.util.Optional; + +public class TrackHasGenreService { + private static final Logger logger = LogManager.getLogger(TrackHasGenreService.class); + private final TrackHasGenreRepository repository; + private final TrackRepository trackRepository; + private final GenreRepository genreRepository; + + public TrackHasGenreService(TrackHasGenreRepository repository, TrackRepository trackRepository, GenreRepository genreRepository) { + this.repository = repository; + this.trackRepository = trackRepository; + this.genreRepository = genreRepository; + } + + public TrackHasGenre createTrackHasGenre(Integer trackId, Integer genreId) { + logger.debug("Creating track has genre relationship - trackId:{}, genreId:{}", trackId, genreId); + + if (trackId == null || trackId <= 0) { + throw new IllegalArgumentException("Track ID cannot be null or invalid"); + } + if (genreId == null || genreId <= 0) { + throw new IllegalArgumentException("Genre ID cannot be null or invalid"); + } + + // Verify Track exists + Optional track = trackRepository.findById(trackId); + if (track.isEmpty()) { + throw new IllegalArgumentException("Track not found with id: " + trackId); + } + + // Verify Genre exists + Optional genre = genreRepository.findById(genreId); + if (genre.isEmpty()) { + throw new IllegalArgumentException("Genre not found with id: " + genreId); + } + + TrackHasGenre trackHasGenre = new TrackHasGenre(); + trackHasGenre.setTrack(track.get()); + trackHasGenre.setGenre(genre.get()); + + return repository.save(trackHasGenre); + } + + public List getAllTrackHasGenres() { + logger.info("Getting all track has genre relationships"); + return repository.findAll(); + } + + public Optional getTrackHasGenreById(Integer id) { + if (id == null) { + throw new IllegalArgumentException("ID cannot be null"); + } + logger.info("Getting track has genre by id:{}", id); + return repository.findById(id); + } + + public boolean deleteTrackHasGenre(Integer id) { + if (id == null) { + throw new IllegalArgumentException("Track has genre id cannot be null"); + } + logger.info("Deleting track has genre:{}", id); + return repository.deleteById(id); + } + +} diff --git a/src/main/proto/album.proto b/src/main/proto/album.proto new file mode 100644 index 0000000..e7d350a --- /dev/null +++ b/src/main/proto/album.proto @@ -0,0 +1,77 @@ +syntax = "proto3"; + +import "google/protobuf/wrappers.proto"; // ← Adicione esse import! + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "AlbumMessages"; + +package mediamanager.messages; + +message Album { + int32 id = 1; + string name = 2; + int32 year = 3; + int32 number_of_discs = 4; + string code = 5; + bool is_compilation = 6; + + int32 fk_albumtype_id = 7; + int32 fk_albumart_id = 8; + + int64 created_at = 9; + int64 updated_at = 10; +} + +message CreateAlbumRequest { + string name = 1; + int32 year = 2; + int32 number_of_discs = 3; + string code = 4; + bool is_compilation = 5; + int32 fk_albumtype_id = 6; + int32 fk_albumart_id = 7; +} + +message CreateAlbumResponse { + Album album = 1; +} + +message GetAlbumsRequest { + +} + +message GetAlbumsResponse { + repeated Album albums = 1; +} + +message GetAlbumByIdRequest { + int32 id = 1; +} + +message GetAlbumByIdResponse { + Album album = 1; +} + +message UpdateAlbumRequest { + int32 id = 1; + string name = 2; + google.protobuf.Int32Value year = 3; // ← Mudou! + google.protobuf.Int32Value number_of_discs = 4; // ← Mudou! + string code = 5; + bool is_compilation = 6; + google.protobuf.Int32Value fk_albumtype_id = 7; // ← Mudou! + google.protobuf.Int32Value fk_albumart_id = 8; // ← Mudou! +} + +message UpdateAlbumResponse { + Album album = 1; +} + +message DeleteAlbumRequest { + int32 id = 1; +} + +message DeleteAlbumResponse { + bool success = 1; + string message = 2; +} \ No newline at end of file diff --git a/src/main/proto/albumart.proto b/src/main/proto/albumart.proto new file mode 100644 index 0000000..cce4ea8 --- /dev/null +++ b/src/main/proto/albumart.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "AlbumArtMessages"; + +package mediamanager.messages; + +message AlbumArt { + int32 id = 1; + string filepath = 2; +} + +message CreateAlbumArtRequest { + string filepath = 1; +} + +message CreateAlbumArtResponse { + AlbumArt albumart = 1; +} + +message GetAlbumArtsRequest { + +} + +message GetAlbumArtsResponse { + repeated AlbumArt albumarts = 1; +} + +message GetAlbumArtByIdRequest { + int32 id = 1; +} + +message GetAlbumArtByIdResponse { + AlbumArt albumart = 1; +} + +message UpdateAlbumArtRequest { + int32 id = 1; + string filepath = 2; +} + +message UpdateAlbumArtResponse { + AlbumArt albumart = 1; +} + +message DeleteAlbumArtRequest { + int32 id = 1; +} + +message DeleteAlbumArtResponse { + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/albumhasartist.proto b/src/main/proto/albumhasartist.proto new file mode 100644 index 0000000..190a5c7 --- /dev/null +++ b/src/main/proto/albumhasartist.proto @@ -0,0 +1,46 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "AlbumHasArtistMessages"; + +package mediamanager.messages; + +message AlbumHasArtist { + int32 id = 1; + int32 fk_album_id = 2; + int32 fk_artist_id = 3; +} + +message CreateAlbumHasArtistRequest { + int32 fk_album_id = 1; + int32 fk_artist_id = 2; +} + +message CreateAlbumHasArtistResponse { + AlbumHasArtist albumhasartist = 1; +} + +message GetAlbumHasArtistsRequest { + +} + +message GetAlbumHasArtistsResponse { + repeated AlbumHasArtist albumhasartist = 1; +} + +message GetAlbumHasArtistByIdRequest { + int32 id = 1; +} + +message GetAlbumHasArtistByIdResponse { + AlbumHasArtist albumhasartist = 1; +} + +message DeleteAlbumHasArtistRequest { + int32 id = 1; +} + +message DeleteAlbumHasArtistResponse { + bool success = 1; + string message = 2; +} \ No newline at end of file diff --git a/src/main/proto/albumhasgenre.proto b/src/main/proto/albumhasgenre.proto new file mode 100644 index 0000000..441de1d --- /dev/null +++ b/src/main/proto/albumhasgenre.proto @@ -0,0 +1,46 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "AlbumHasGenreMessages"; + +package mediamanager.messages; + +message AlbumHasGenre { + int32 id = 1; + int32 fk_album_id = 2; + int32 fk_genre_id = 3; +} + +message CreateAlbumHasGenreRequest { + int32 fk_album_id = 1; + int32 fk_genre_id = 2; +} + +message CreateAlbumHasGenreResponse { + AlbumHasGenre albumhasgenre = 1; +} + +message GetAlbumHasGenresRequest { + +} + +message GetAlbumHasGenresResponse { + repeated AlbumHasGenre albumhasgenre = 1; +} + +message GetAlbumHasGenreByIdRequest { + int32 id = 1; +} + +message GetAlbumHasGenreByIdResponse { + AlbumHasGenre albumhasgenre = 1; +} + +message DeleteAlbumHasGenreRequest { + int32 id = 1; +} + +message DeleteAlbumHasGenreResponse { + bool success = 1; + string message = 2; +} \ No newline at end of file diff --git a/src/main/proto/albumtype.proto b/src/main/proto/albumtype.proto new file mode 100644 index 0000000..fba52b2 --- /dev/null +++ b/src/main/proto/albumtype.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "AlbumTypeMessages"; + +package mediamanager.messages; + +message AlbumType { + int32 id = 1; + string value = 2; +} + +message CreateAlbumTypeRequest { + string value = 1; +} + +message CreateAlbumTypeResponse { + AlbumType albumtype = 1; +} + +message GetAlbumTypesRequest { + +} + +message GetAlbumTypesResponse { + repeated AlbumType albumtypes = 1; +} + +message GetAlbumTypeByIdRequest { + int32 id = 1; +} + +message GetAlbumTypeByIdResponse { + AlbumType albumtype = 1; +} + +message UpdateAlbumTypeRequest { + int32 id = 1; + string value = 2; // Novo nome +} + +message UpdateAlbumTypeResponse { + AlbumType albumtype = 1; +} + +message DeleteAlbumTypeRequest { + int32 id = 1; +} + +message DeleteAlbumTypeResponse { + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/artist.proto b/src/main/proto/artist.proto new file mode 100644 index 0000000..1f68272 --- /dev/null +++ b/src/main/proto/artist.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "ArtistMessages"; + +package mediamanager.messages; + +message Artist { + int32 id = 1; + string name = 2; +} + +message CreateArtistRequest { + string name = 1; +} + +message CreateArtistResponse { + Artist artist = 1; +} + +message GetArtistsRequest { + +} + +message GetArtistsResponse { + repeated Artist artists = 1; +} + +message GetArtistByIdRequest { + int32 id = 1; +} + +message GetArtistByIdResponse { + Artist artist = 1; +} + +message UpdateArtistRequest { + int32 id = 1; + string name = 2; // Novo nome +} + +message UpdateArtistResponse { + Artist artist = 1; +} + +message DeleteArtistRequest { + int32 id = 1; +} + +message DeleteArtistResponse { + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/bitdepth.proto b/src/main/proto/bitdepth.proto new file mode 100644 index 0000000..571dc9a --- /dev/null +++ b/src/main/proto/bitdepth.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "BitDepthMessages"; + +package mediamanager.messages; + +message BitDepth { + int32 id = 1; + string value = 2; +} + +message CreateBitDepthRequest { + string value = 1; +} + +message CreateBitDepthResponse { + BitDepth bitdepth = 1; +} + +message GetBitDepthsRequest { + +} + +message GetBitDepthsResponse { + repeated BitDepth bitdepths = 1; +} + +message GetBitDepthByIdRequest { + int32 id = 1; +} + +message GetBitDepthByIdResponse { + BitDepth bitdepth = 1; +} + +message UpdateBitDepthRequest { + int32 id = 1; + string value = 2; // Novo nome +} + +message UpdateBitDepthResponse { + BitDepth bitdepth = 1; +} + +message DeleteBitDepthRequest { + int32 id = 1; +} + +message DeleteBitDepthResponse { + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/bitrate.proto b/src/main/proto/bitrate.proto new file mode 100644 index 0000000..4f69ea3 --- /dev/null +++ b/src/main/proto/bitrate.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "BitRateMessages"; + +package mediamanager.messages; + +message BitRate{ + int32 id =1; + string value = 2; +} + +message CreateBitRateRequest{ + string value = 1; +} + +message CreateBitRateResponse{ + BitRate bitrate = 1; +} + +message GetBitRatesRequest{ + +} + +message GetBitRatesResponse{ + repeated BitRate bitrates = 1; +} + +message GetBitRateByIdRequest{ + int32 id = 1; +} + +message GetBitRateByIdResponse{ + BitRate bitrate = 1; +} + +message UpdateBitRateRequest{ + int32 id = 1; + string value = 2; +} + +message UpdateBitRateResponse{ + BitRate bitrate = 1; +} + +message DeleteBitRateRequest{ + int32 id =1; +} + +message DeleteBitRateResponse{ + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/composer.proto b/src/main/proto/composer.proto new file mode 100644 index 0000000..ce82fba --- /dev/null +++ b/src/main/proto/composer.proto @@ -0,0 +1,51 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "ComposerMessages"; + +package mediamanager.messages; + +message Composer { + int32 id =1; + string name =2; +} + +message CreateComposerRequest{ + string name =1; +} + +message CreateComposerResponse{ + Composer composer = 1; +} + +message GetComposersRequest{} + +message GetComposersResponse{ + repeated Composer composers = 1; +} + +message GetComposerByIdRequest{ + int32 id =1; +} + +message GetComposerByIdResponse{ + Composer composer =1; +} + +message UpdateComposerRequest{ + int32 id = 1; + string name=2; +} + +message UpdateComposerResponse{ + Composer composer = 1; +} + +message DeleteComposerRequest{ + int32 id = 1; +} + +message DeleteComposerResponse{ + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/disc.proto b/src/main/proto/disc.proto new file mode 100644 index 0000000..90ad694 --- /dev/null +++ b/src/main/proto/disc.proto @@ -0,0 +1,54 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "DiscMessages"; + +package mediamanager.messages; + +message Disc{ + int32 id = 1; + int32 disc_number = 2; + int32 fk_album_id = 3; +} + +message CreateDiscRequest { + int32 disc_number = 1; + int32 fk_album_id = 2; +} + +message CreateDiscResponse { + Disc disc = 1; +} + +message GetDiscsRequest { +} + +message GetDiscsResponse { + repeated Disc discs = 1; +} + +message GetDiscByIdRequest { + int32 id = 1; +} + +message GetDiscByIdResponse { + Disc disc = 1; +} + +message UpdateDiscRequest { + int32 id = 1; + int32 disc_number = 2; + int32 fk_album_id = 3; +} + +message UpdateDiscResponse { + Disc disc = 1; +} + +message DeleteDiscRequest { + int32 id = 1; +} + +message DeleteDiscResponse { + string message = 1; +} \ No newline at end of file diff --git a/src/main/proto/genre.proto b/src/main/proto/genre.proto new file mode 100644 index 0000000..b059b89 --- /dev/null +++ b/src/main/proto/genre.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "GenreMessages"; + +package mediamanager.messages; + +message Genre { + int32 id = 1; + string name = 2; +} + +message CreateGenreRequest { + string name = 1; +} + +message CreateGenreResponse { + Genre genre = 1; +} + +message GetGenresRequest { + +} + +message GetGenresResponse { + repeated Genre genres = 1; +} + +message GetGenreByIdRequest { + int32 id = 1; +} + +message GetGenreByIdResponse { + Genre genre = 1; +} + +message UpdateGenreRequest { + int32 id = 1; + string name = 2; // Novo nome +} + +message UpdateGenreResponse { + Genre genre = 1; // Genre atualizado +} + +message DeleteGenreRequest { + int32 id = 1; +} + +message DeleteGenreResponse { + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/messages.proto b/src/main/proto/messages.proto new file mode 100644 index 0000000..106e59e --- /dev/null +++ b/src/main/proto/messages.proto @@ -0,0 +1,19 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol"; +option java_outer_classname = "TransportProtocol"; + +package mediamanager; + +message Request { + string request_id = 1; + bytes payload = 2; + map headers = 3; +} + +message Response { + string request_id = 1; + int32 status_code = 2; + bytes payload = 3; + map headers = 4; +} \ No newline at end of file diff --git a/src/main/proto/samplingrate.proto b/src/main/proto/samplingrate.proto new file mode 100644 index 0000000..7a5f316 --- /dev/null +++ b/src/main/proto/samplingrate.proto @@ -0,0 +1,51 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "SamplingRateMessages"; + +package mediamanager.messages; + +message SamplingRate{ + int32 id=1; + string value=2; +} + +message CreateSamplingRateRequest{ + string value= 1; +} + +message CreateSamplingRateResponse{ + SamplingRate samplingrate =1; +} + +message GetSamplingRatesRequest{} + +message GetSamplingRatesResponse{ + repeated SamplingRate samplingrates = 1; +} + +message GetSamplingRateByIdRequest{ + int32 id =1; +} + +message GetSamplingRateByIdResponse{ + SamplingRate samplingrate = 1; +} + +message UpdateSamplingRateRequest{ + int32 id = 1; + string value = 2; +} + +message UpdateSamplingRateResponse{ + SamplingRate samplingrate = 1; +} + +message DeleteSamplingRateRequest{ + int32 id =1; +} + +message DeleteSamplingRateResponse{ + bool success = 1; + string message =2; +} \ No newline at end of file diff --git a/src/main/proto/test.proto b/src/main/proto/test.proto new file mode 100644 index 0000000..00330cd --- /dev/null +++ b/src/main/proto/test.proto @@ -0,0 +1,30 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol"; +option java_outer_classname = "TestProtocol"; + +package mediamanager.test; + +message EchoCommand { + string message = 1; +} + +message EchoResponse { + string message = 1; + int64 server_timestamp = 2; +} + +message HeartbeatCommand { + int64 client_timestamp = 1; +} + +message HeartbeatResponse { + int64 client_timestamp = 1; + int64 server_timestamp = 2; +} +message CloseCommand { + // Vazio - apenas sinaliza fechamento +} +message CloseResponse { + string message = 1; +} \ No newline at end of file diff --git a/src/main/proto/track.proto b/src/main/proto/track.proto new file mode 100644 index 0000000..750562a --- /dev/null +++ b/src/main/proto/track.proto @@ -0,0 +1,81 @@ +syntax = "proto3"; + +import "google/protobuf/wrappers.proto"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "TrackMessages"; + +package mediamanager.messages; + +message Track{ + int32 id = 1; + int32 track_number = 2; + string title = 3; + int32 duration = 4; + string filepath = 5; + + int32 fk_disc_id = 6; + int32 fk_composer_id = 7; + int32 fk_bitdepth_id = 8; + int32 fk_bitrate_id = 9; + int32 fk_samplingrate_id = 10; +} + +message CreateTrackRequest { + int32 track_number = 1; + string title = 2; + google.protobuf.Int32Value duration = 3; + string filepath = 4; + + int32 fk_disc_id = 5; + google.protobuf.Int32Value fk_composer_id = 6; + google.protobuf.Int32Value fk_bitdepth_id = 7; + google.protobuf.Int32Value fk_bitrate_id = 8; + google.protobuf.Int32Value fk_samplingrate_id = 9; +} + +message CreateTrackResponse { + Track track = 1; +} + +message GetTracksRequest { +} + +message GetTracksResponse { + repeated Track tracks = 1; +} + +message GetTrackByIdRequest { + int32 id = 1; +} + +message GetTrackByIdResponse { + Track track = 1; +} + +message UpdateTrackRequest { + int32 id = 1; + google.protobuf.Int32Value track_number = 2; + string title = 3; + google.protobuf.Int32Value duration = 4; + string filepath = 5; + + google.protobuf.Int32Value fk_disc_id = 6; + google.protobuf.Int32Value fk_composer_id = 7; + google.protobuf.Int32Value fk_bitdepth_id = 8; + google.protobuf.Int32Value fk_bitrate_id = 9; + google.protobuf.Int32Value fk_samplingrate_id = 10; +} + +message UpdateTrackResponse { + Track track = 1; +} + +message DeleteTrackRequest { + int32 id = 1; +} + +message DeleteTrackResponse { + bool success = 1; + string message = 2; +} \ No newline at end of file diff --git a/src/main/proto/trackhasartist.proto b/src/main/proto/trackhasartist.proto new file mode 100644 index 0000000..42b8621 --- /dev/null +++ b/src/main/proto/trackhasartist.proto @@ -0,0 +1,46 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "TrackHasArtistMessages"; + +package mediamanager.messages; + +message TrackHasArtist{ + int32 id = 1; + int32 fk_track_id = 2; + int32 fk_artist_id =3; +} + +message CreateTrackHasArtistRequest { + int32 fk_track_id = 1; + int32 fk_artist_id = 2; +} + +message CreateTrackHasArtistResponse { + TrackHasArtist trackhasartist = 1; +} + +message GetTrackHasArtistsRequest { + +} + +message GetTrackHasArtistsResponse { + repeated TrackHasArtist trackhasartist = 1; +} + +message GetTrackHasArtistByIdRequest { + int32 id = 1; +} + +message GetTrackHasArtistByIdResponse { + TrackHasArtist trackhasartist = 1; +} + +message DeleteTrackHasArtistRequest { + int32 id = 1; +} + +message DeleteTrackHasArtistResponse { + bool success = 1; + string message = 2; +} \ No newline at end of file diff --git a/src/main/proto/trackhascomposer.proto b/src/main/proto/trackhascomposer.proto new file mode 100644 index 0000000..ad66bd2 --- /dev/null +++ b/src/main/proto/trackhascomposer.proto @@ -0,0 +1,46 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "TrackHasComposerMessages"; + +package mediamanager.messages; + +message TrackHasComposer{ + int32 id = 1; + int32 fk_track_id = 2; + int32 fk_composer_id =3; +} + +message CreateTrackHasComposerRequest { + int32 fk_track_id = 1; + int32 fk_composer_id = 2; +} + +message CreateTrackHasComposerResponse { + TrackHasComposer trackhascomposer = 1; +} + +message GetTrackHasComposersRequest { + +} + +message GetTrackHasComposersResponse { + repeated TrackHasComposer trackhascomposer = 1; +} + +message GetTrackHasComposerByIdRequest { + int32 id = 1; +} + +message GetTrackHasComposerByIdResponse { + TrackHasComposer trackhascomposer = 1; +} + +message DeleteTrackHasComposerRequest { + int32 id = 1; +} + +message DeleteTrackHasComposerResponse { + bool success = 1; + string message = 2; +} diff --git a/src/main/proto/trackhasgenre.proto b/src/main/proto/trackhasgenre.proto new file mode 100644 index 0000000..e483697 --- /dev/null +++ b/src/main/proto/trackhasgenre.proto @@ -0,0 +1,46 @@ +syntax = "proto3"; + +option java_package = "com.mediamanager.protocol.messages"; +option java_outer_classname = "TrackHasGenreMessages"; + +package mediamanager.messages; + +message TrackHasGenre{ + int32 id = 1; + int32 fk_track_id = 2; + int32 fk_genre_id =3; +} + +message CreateTrackHasGenreRequest { + int32 fk_track_id = 1; + int32 fk_genre_id = 2; +} + +message CreateTrackHasGenreResponse { + TrackHasGenre trackhasgenre = 1; +} + +message GetTrackHasGenresRequest { + +} + +message GetTrackHasGenresResponse { + repeated TrackHasGenre trackhasgenre = 1; +} + +message GetTrackHasGenreByIdRequest { + int32 id = 1; +} + +message GetTrackHasGenreByIdResponse { + TrackHasGenre trackhasgenre = 1; +} + +message DeleteTrackHasGenreRequest { + int32 id = 1; +} + +message DeleteTrackHasGenreResponse { + bool success = 1; + string message = 2; +} \ No newline at end of file diff --git a/src/main/resources/application.properties b/src/main/resources/config.properties.example similarity index 92% rename from src/main/resources/application.properties rename to src/main/resources/config.properties.example index fbef11a..0991905 100644 --- a/src/main/resources/application.properties +++ b/src/main/resources/config.properties.example @@ -21,3 +21,8 @@ hibernate.format_sql=true ipc.pipe.name=mediamanager-pipe ipc.pipe.path=/tmp/mediamanager ipc.buffer.size=8192 +runtype=local +ipc.socket.path=/tmp/mediamanager + + + diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml index 29d32dc..a9f3f84 100644 --- a/src/main/resources/log4j2.xml +++ b/src/main/resources/log4j2.xml @@ -1,12 +1,13 @@ - + - + + filePattern="logs/mediamanager-%d{yyyy-MM-dd}-%i.log" + immediateFlush="true"> @@ -17,17 +18,17 @@ - + - + - +