X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fdemoscenemusic%2Fdata%2FDataManager.java;h=b2a3337c695c6aeae74649524d440265fbcb2e1d;hb=a8592c3929b25575caf258d4d6a46b96a79ec609;hp=c0d458f0b4e1103aeafbe6513582d0f6262ad78a;hpb=c7155eca1d98c960094b6cdecb1ddc37c4b3c320;p=demoscenemusic.git

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
index c0d458f..b2a3337 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
@@ -44,9 +44,13 @@ import net.pterodactylus.util.database.ValueFieldWhereClause;
  */
 public class DataManager {
 
+	@SuppressWarnings("synthetic-access")
 	private final ObjectCreator<Artist> artistCreator = new ArtistCreator();
+	@SuppressWarnings("synthetic-access")
 	private final ObjectCreator<Group> groupCreator = new GroupCreator();
+	@SuppressWarnings("synthetic-access")
 	private final ObjectCreator<Track> trackCreator = new TrackCreator();
+	@SuppressWarnings("synthetic-access")
 	private final ObjectCreator<Style> styleCreator = new StyleCreator();
 
 	private final Database database;
@@ -85,7 +89,7 @@ public class DataManager {
 		return database.getMultiple(query, artistCreator);
 	}
 
-	public Track trackById(String id) throws DatabaseException {
+	public Track getTrackById(String id) throws DatabaseException {
 		Query query = new Query(Type.SELECT, "TRACKS");
 		query.addField(new Field("TRACKS.*"));
 		query.addWhereClause(new ValueFieldWhereClause(new ValueField("TRACKS.ID", new StringParameter(id))));
@@ -108,12 +112,21 @@ public class DataManager {
 		return database.getMultiple(query, groupCreator);
 	}
 
+	public Collection<Style> getStylesByTrack(String trackId) throws DatabaseException {
+		Query query = new Query(Type.SELECT, "STYLES");
+		query.addField(new Field("STYLES.*"));
+		query.addJoin(new Join(JoinType.INNER, "TRACK_STYLES", new Field("STYLES.ID"), new Field("TRACK_STYLES.STYLE")));
+		query.addWhereClause(new ValueFieldWhereClause(new ValueField("TRACK_STYLES.TRACK", new StringParameter(trackId))));
+		return database.getMultiple(query, styleCreator);
+	}
+
 	private class LazyArtist extends DefaultArtist {
 
 		private final Memoizer<Void> tracksMemoizer = new Memoizer<Void>(new Callable<Void>() {
+			@Override
 			public Void call() throws DatabaseException {
 				if (!hasValue("tracks")) {
-					value("tracks", Collection.class).set(getTracksByArtist(id()));
+					getValue("tracks", Collection.class).set(getTracksByArtist(getId()));
 				}
 				return null;
 			}
@@ -124,7 +137,7 @@ public class DataManager {
 			@Override
 			public Void call() throws Exception {
 				if (!hasValue("groups")) {
-					value("groups", Collection.class).set(getGroupsByArtist(id()));
+					getValue("groups", Collection.class).set(getGroupsByArtist(getId()));
 				}
 				return null;
 			}
@@ -139,14 +152,15 @@ public class DataManager {
 		 * {@inheritDoc}
 		 */
 		@Override
-		public Collection<Group> groups() {
+		public Collection<Group> getGroups() {
 			groupsMemoizer.get();
-			return super.groups();
+			return super.getGroups();
 		}
 
-		public Collection<Track> tracks() {
+		@Override
+		public Collection<Track> getTracks() {
 			tracksMemoizer.get();
-			return super.tracks();
+			return super.getTracks();
 		}
 
 	}
@@ -158,7 +172,7 @@ public class DataManager {
 		 */
 		@Override
 		public Artist createObject(ResultSet resultSet) throws SQLException {
-			return new LazyArtist(resultSet.getString("ARTISTS.ID")).name(resultSet.getString("ARTISTS.NAME"));
+			return new LazyArtist(resultSet.getString("ARTISTS.ID")).setName(resultSet.getString("ARTISTS.NAME"));
 		}
 
 	}
@@ -170,7 +184,7 @@ public class DataManager {
 			@Override
 			public Void call() throws Exception {
 				if (!hasValue("artists")) {
-					value("artists", Collection.class).set(getArtistsByGroup(id()));
+					getValue("artists", Collection.class).set(getArtistsByGroup(getId()));
 				}
 				return null;
 			}
@@ -185,9 +199,9 @@ public class DataManager {
 		 * {@inheritDoc}
 		 */
 		@Override
-		public Collection<Artist> artists() {
+		public Collection<Artist> getArtists() {
 			artistsMemoizer.get();
-			return super.artists();
+			return super.getArtists();
 		}
 
 	}
@@ -199,7 +213,7 @@ public class DataManager {
 		 */
 		@Override
 		public Group createObject(ResultSet resultSet) throws SQLException {
-			return new LazyGroup(resultSet.getString("GROUPS.ID")).name(resultSet.getString("GROUPS.NAME")).url(resultSet.getString("GROUPS.URL"));
+			return new LazyGroup(resultSet.getString("GROUPS.ID")).setName(resultSet.getString("GROUPS.NAME")).setUrl(resultSet.getString("GROUPS.URL"));
 		}
 
 	}
@@ -211,7 +225,19 @@ public class DataManager {
 			@Override
 			public Void call() throws Exception {
 				if (!hasValue("artists")) {
-					value("artists", List.class).set(getArtistsByTrack(id()));
+					getValue("artists", List.class).set(getArtistsByTrack(getId()));
+				}
+				return null;
+			}
+
+		});
+
+		private final Memoizer<Void> stylesMemoizer = new Memoizer<Void>(new Callable<Void>() {
+
+			@Override
+			public Void call() throws Exception {
+				if (!hasValue("styles")) {
+					getValue("styles", Collection.class).set(getStylesByTrack(getId()));
 				}
 				return null;
 			}
@@ -229,18 +255,18 @@ public class DataManager {
 		 * {@inheritDoc}
 		 */
 		@Override
-		public List<Artist> artists() {
+		public List<Artist> getArtists() {
 			artistsMemoizer.get();
-			return super.artists();
+			return super.getArtists();
 		}
 
 		/**
 		 * {@inheritDoc}
 		 */
 		@Override
-		public Collection<Style> styles() {
-			// TODO Auto-generated method stub
-			return super.styles();
+		public Collection<Style> getStyles() {
+			stylesMemoizer.get();
+			return super.getStyles();
 		}
 
 	}
@@ -252,7 +278,7 @@ public class DataManager {
 		 */
 		@Override
 		public Track createObject(ResultSet resultSet) throws SQLException {
-			return new LazyTrack(resultSet.getString("TRACKS.ID")).name(resultSet.getString("TRACKS.NAME"));
+			return new LazyTrack(resultSet.getString("TRACKS.ID")).setName(resultSet.getString("TRACKS.NAME"));
 		}
 
 	}
@@ -264,7 +290,7 @@ public class DataManager {
 		 */
 		@Override
 		public Style createObject(ResultSet resultSet) throws SQLException {
-			return new DefaultStyle(resultSet.getString("STYLES.ID")).name(resultSet.getString("STYLES.NAME"));
+			return new DefaultStyle(resultSet.getString("STYLES.ID")).setName(resultSet.getString("STYLES.NAME"));
 		}
 
 	}