From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Thu, 19 Apr 2012 14:55:19 +0000 (+0200)
Subject: Use track creator to load tracks.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=4841c89b211b11fccbab4b83e0a1a235336f2114;p=demoscenemusic.git

Use track creator to load tracks.
---

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
index 5523bbe..5d3c1de 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
@@ -82,39 +82,16 @@ public class DataManager {
 	public Track trackById(String id) throws DatabaseException {
 		Query query = new Query(Type.SELECT, "TRACKS");
 		query.addField(new Field("TRACKS.*"));
-		query.addField(new Field("TRACK_ARTISTS.*"));
-		query.addField(new Field("ARTISTS.*"));
-		query.addField(new Field("TRACK_STYLES.*"));
-		query.addField(new Field("STYLES.*"));
-		query.addJoin(new Join(JoinType.INNER, "TRACK_ARTISTS", new Field("TRACKS.ID"), new Field("TRACK_ARTISTS.TRACK")));
-		query.addJoin(new Join(JoinType.INNER, "ARTISTS", new Field("TRACK_ARTISTS.ARTIST"), new Field("ARTISTS.ID")));
-		query.addJoin(new Join(JoinType.INNER, "TRACK_STYLES", new Field("TRACKS.ID"), new Field("TRACK_STYLES.TRACK")));
-		query.addJoin(new Join(JoinType.INNER, "STYLES", new Field("TRACK_STYLES.STYLE"), new Field("STYLES.ID")));
 		query.addWhereClause(new ValueFieldWhereClause(new ValueField("TRACKS.ID", new StringParameter(id))));
-		query.addOrderField(new OrderField(new Field("TRACKS.ID"), Order.ASCENDING));
-		query.addOrderField(new OrderField(new Field("TRACK_ARTISTS.DISPLAY_ORDER"), Order.ASCENDING));
-		TrackLoader trackLoader = new TrackLoader();
-		database.process(query, trackLoader);
-		return trackLoader.get();
+		return database.getSingle(query, trackCreator);
 	}
 
 	public Collection<Track> getTracksByArtist(String artistId) throws DatabaseException {
 		Query query = new Query(Type.SELECT, "TRACKS");
 		query.addField(new Field("TRACKS.*"));
-		query.addField(new Field("TRACK_ARTISTS.*"));
-		query.addField(new Field("ARTISTS.*"));
-		query.addField(new Field("TRACK_STYLES.*"));
-		query.addField(new Field("STYLES.*"));
 		query.addJoin(new Join(JoinType.INNER, "TRACK_ARTISTS", new Field("TRACKS.ID"), new Field("TRACK_ARTISTS.TRACK")));
-		query.addJoin(new Join(JoinType.INNER, "ARTISTS", new Field("TRACK_ARTISTS.ARTIST"), new Field("ARTISTS.ID")));
-		query.addJoin(new Join(JoinType.INNER, "TRACK_STYLES", new Field("TRACKS.ID"), new Field("TRACK_STYLES.TRACK")));
-		query.addJoin(new Join(JoinType.INNER, "STYLES", new Field("TRACK_STYLES.STYLE"), new Field("STYLES.ID")));
-		query.addWhereClause(new ValueFieldWhereClause(new ValueField("ARTISTS.ID", new StringParameter(artistId))));
-		query.addOrderField(new OrderField(new Field("TRACKS.ID"), Order.ASCENDING));
-		query.addOrderField(new OrderField(new Field("TRACK_ARTISTS.DISPLAY_ORDER"), Order.ASCENDING));
-		TrackLoader trackLoader = new TrackLoader();
-		database.process(query, trackLoader);
-		return trackLoader.all();
+		query.addWhereClause(new ValueFieldWhereClause(new ValueField("TRACK_ARTISTS.ARTIST", new StringParameter(artistId))));
+		return database.getMultiple(query, trackCreator);
 	}
 
 	public Collection<Group> getGroupsByArtist(String artistId) throws DatabaseException {