X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fdemoscenemusic%2Fdata%2FDataManager.java;h=6bec2a80c007b876cd6d817022b9f7cf1d75d578;hb=904ede237e9dd7961ff660a407b43a9191656d2e;hp=518322637ce7b4b61af873b53c4904c83dbc1060;hpb=ccdb2ab4b84f960ec67561227692f6e694a7f260;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 5183226..6bec2a8 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/DataManager.java
@@ -19,20 +19,22 @@ package net.pterodactylus.demoscenemusic.data;
import java.sql.ResultSet;
import java.sql.SQLException;
-import java.util.ArrayList;
import java.util.Collection;
+import java.util.EnumMap;
import java.util.HashSet;
import java.util.List;
+import java.util.Map;
import java.util.concurrent.Callable;
+import net.pterodactylus.demoscenemusic.data.Track.Relationship;
import net.pterodactylus.util.collection.Memoizer;
import net.pterodactylus.util.database.Database;
import net.pterodactylus.util.database.DatabaseException;
import net.pterodactylus.util.database.Field;
import net.pterodactylus.util.database.Join;
import net.pterodactylus.util.database.Join.JoinType;
+import net.pterodactylus.util.database.ObjectCreator;
import net.pterodactylus.util.database.OrderField;
-import net.pterodactylus.util.database.OrderField.Order;
import net.pterodactylus.util.database.Parameter.StringParameter;
import net.pterodactylus.util.database.Query;
import net.pterodactylus.util.database.Query.Type;
@@ -41,166 +43,520 @@ import net.pterodactylus.util.database.ValueField;
import net.pterodactylus.util.database.ValueFieldWhereClause;
/**
- * TODO
+ * Interface between the database and the application.
*
* @author David âBombeâ Roden
*/
public class DataManager {
+ /** The artist object creator. */
+ @SuppressWarnings("synthetic-access")
+ private final ObjectCreator artistCreator = new ArtistCreator();
+
+ /** The group object creator. */
+ @SuppressWarnings("synthetic-access")
+ private final ObjectCreator groupCreator = new GroupCreator();
+
+ /** The track object creator. */
+ @SuppressWarnings("synthetic-access")
+ private final ObjectCreator