Store album relationships.

[Sone.git] / src / main / java / net / pterodactylus / sone / database / memory / MemoryDatabase.java

diff --git a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
index 8b25954..c778de2 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
+++ b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
@@ -40,12 +40,8 @@ import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.data.PostReply;
 import net.pterodactylus.sone.data.Reply;
 import net.pterodactylus.sone.data.Sone;
-import net.pterodactylus.sone.data.impl.AlbumBuilderImpl;
-import net.pterodactylus.sone.data.impl.ImageBuilderImpl;
-import net.pterodactylus.sone.database.AlbumBuilder;
 import net.pterodactylus.sone.database.Database;
 import net.pterodactylus.sone.database.DatabaseException;
-import net.pterodactylus.sone.database.ImageBuilder;
 import net.pterodactylus.sone.database.PostBuilder;
 import net.pterodactylus.sone.database.PostDatabase;
 import net.pterodactylus.sone.database.PostReplyBuilder;
@@ -54,6 +50,8 @@ import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
 
 import com.google.common.base.Optional;
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.ListMultimap;
 import com.google.common.collect.SortedSetMultimap;
 import com.google.common.collect.TreeMultimap;
 import com.google.common.util.concurrent.AbstractService;
@@ -106,6 +104,8 @@ public class MemoryDatabase extends AbstractService implements Database {
        private final Set<String> knownPostReplies = new HashSet<String>();
 
        private final Map<String, Album> allAlbums = new HashMap<String, Album>();
+       private final ListMultimap<String, String> albumChildren = ArrayListMultimap.create();
+       private final ListMultimap<String, String> albumImages = ArrayListMultimap.create();
 
        private final Map<String, Image> allImages = new HashMap<String, Image>();
 
@@ -437,15 +437,6 @@ public class MemoryDatabase extends AbstractService implements Database {
        }
 
        //
-       // ALBUMBUILDERFACTORY METHODS
-       //
-
-       @Override
-       public AlbumBuilder newAlbumBuilder() {
-               return new AlbumBuilderImpl();
-       }
-
-       //
        // ALBUMSTORE METHODS
        //
 
@@ -454,6 +445,7 @@ public class MemoryDatabase extends AbstractService implements Database {
                lock.writeLock().lock();
                try {
                        allAlbums.put(album.getId(), album);
+                       albumChildren.put(album.getParent().getId(), album.getId());
                } finally {
                        lock.writeLock().unlock();
                }
@@ -464,6 +456,7 @@ public class MemoryDatabase extends AbstractService implements Database {
                lock.writeLock().lock();
                try {
                        allAlbums.remove(album.getId());
+                       albumChildren.remove(album.getParent().getId(), album.getId());
                } finally {
                        lock.writeLock().unlock();
                }
@@ -484,15 +477,6 @@ public class MemoryDatabase extends AbstractService implements Database {
        }
 
        //
-       // IMAGEBUILDERFACTORY METHODS
-       //
-
-       @Override
-       public ImageBuilder newImageBuilder() {
-               return new ImageBuilderImpl();
-       }
-
-       //
        // IMAGESTORE METHODS
        //
 
@@ -501,6 +485,7 @@ public class MemoryDatabase extends AbstractService implements Database {
                lock.writeLock().lock();
                try {
                        allImages.put(image.getId(), image);
+                       albumImages.put(image.getAlbum().getId(), image.getId());
                } finally {
                        lock.writeLock().unlock();
                }
@@ -511,6 +496,7 @@ public class MemoryDatabase extends AbstractService implements Database {
                lock.writeLock().lock();
                try {
                        allImages.remove(image.getId());
+                       albumImages.remove(image.getAlbum().getId(), image.getId());
                } finally {
                        lock.writeLock().unlock();
                }