X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdatabase%2Fmemory%2FMemoryDatabase.java;h=34c819dd9cb722003d8bd049c22975099e2ff96f;hb=ed19f10e7931fb0b09c042c6070e37dffb23ceac;hp=3f30d1191783091355523cd050c77fd860f7f3c5;hpb=6f019de1d4d9742981d851ac3c9097cca8bff58e;p=Sone.git

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 3f30d11..34c819d 100644
--- a/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
+++ b/src/main/java/net/pterodactylus/sone/database/memory/MemoryDatabase.java
@@ -17,7 +17,8 @@
 
 package net.pterodactylus.sone.database.memory;
 
-import static com.google.common.base.Preconditions.*;
+import static com.google.common.base.Optional.fromNullable;
+import static com.google.common.base.Preconditions.checkNotNull;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -33,6 +34,8 @@ import java.util.TreeSet;
 import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 
+import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.sone.data.Image;
 import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.data.PostReply;
 import net.pterodactylus.sone.data.Reply;
@@ -47,6 +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;
@@ -98,6 +103,12 @@ public class MemoryDatabase extends AbstractService implements Database {
 	/** Whether post replies are known. */
 	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>();
+
 	/**
 	 * Creates a new memory database.
 	 *
@@ -160,7 +171,7 @@ public class MemoryDatabase extends AbstractService implements Database {
 	public Optional<Post> getPost(String postId) {
 		lock.readLock().lock();
 		try {
-			return Optional.fromNullable(allPosts.get(postId));
+			return fromNullable(allPosts.get(postId));
 		} finally {
 			lock.readLock().unlock();
 		}
@@ -191,7 +202,7 @@ public class MemoryDatabase extends AbstractService implements Database {
 	/** {@inheritDocs} */
 	@Override
 	public PostBuilder newPostBuilder() {
-		return new MemoryPostBuilder(this, soneProvider);
+		return new MemoryPostBuilder(this);
 	}
 
 	//
@@ -294,7 +305,7 @@ public class MemoryDatabase extends AbstractService implements Database {
 	public Optional<PostReply> getPostReply(String id) {
 		lock.readLock().lock();
 		try {
-			return Optional.fromNullable(allPostReplies.get(id));
+			return fromNullable(allPostReplies.get(id));
 		} finally {
 			lock.readLock().unlock();
 		}
@@ -412,6 +423,86 @@ public class MemoryDatabase extends AbstractService implements Database {
 	}
 
 	//
+	// ALBUMPROVDER METHODS
+	//
+
+	@Override
+	public Optional<Album> getAlbum(String albumId) {
+		lock.readLock().lock();
+		try {
+			return fromNullable(allAlbums.get(albumId));
+		} finally {
+			lock.readLock().unlock();
+		}
+	}
+
+	//
+	// ALBUMSTORE METHODS
+	//
+
+	@Override
+	public void storeAlbum(Album album) {
+		lock.writeLock().lock();
+		try {
+			allAlbums.put(album.getId(), album);
+			albumChildren.put(album.getParent().getId(), album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	@Override
+	public void removeAlbum(Album album) {
+		lock.writeLock().lock();
+		try {
+			allAlbums.remove(album.getId());
+			albumChildren.remove(album.getParent().getId(), album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	//
+	// IMAGEPROVIDER METHODS
+	//
+
+	@Override
+	public Optional<Image> getImage(String imageId) {
+		lock.readLock().lock();
+		try {
+			return fromNullable(allImages.get(imageId));
+		} finally {
+			lock.readLock().unlock();
+		}
+	}
+
+	//
+	// IMAGESTORE METHODS
+	//
+
+	@Override
+	public void storeImage(Image image) {
+		lock.writeLock().lock();
+		try {
+			allImages.put(image.getId(), image);
+			albumImages.put(image.getAlbum().getId(), image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	@Override
+	public void removeImage(Image image) {
+		lock.writeLock().lock();
+		try {
+			allImages.remove(image.getId());
+			albumImages.remove(image.getAlbum().getId(), image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	//
 	// PACKAGE-PRIVATE METHODS
 	//
 
@@ -490,6 +581,66 @@ public class MemoryDatabase extends AbstractService implements Database {
 		}
 	}
 
+	void moveUp(Album album) {
+		lock.writeLock().lock();
+		try {
+			List<String> albums = albumChildren.get(album.getParent().getId());
+			int currentIndex = albums.indexOf(album.getId());
+			if (currentIndex == 0) {
+				return;
+			}
+			albums.remove(album.getId());
+			albums.add(currentIndex - 1, album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	void moveDown(Album album) {
+		lock.writeLock().lock();
+		try {
+			List<String> albums = albumChildren.get(album.getParent().getId());
+			int currentIndex = albums.indexOf(album.getId());
+			if (currentIndex == (albums.size() - 1)) {
+				return;
+			}
+			albums.remove(album.getId());
+			albums.add(currentIndex + 1, album.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	void moveUp(Image image) {
+		lock.writeLock().lock();
+		try {
+			List<String> images = albumImages.get(image.getAlbum().getId());
+			int currentIndex = images.indexOf(image.getId());
+			if (currentIndex == 0) {
+				return;
+			}
+			images.remove(image.getId());
+			images.add(currentIndex - 1, image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
+	void moveDown(Image image) {
+		lock.writeLock().lock();
+		try {
+			List<String> images = albumChildren.get(image.getAlbum().getId());
+			int currentIndex = images.indexOf(image.getId());
+			if (currentIndex == (images.size() - 1)) {
+				return;
+			}
+			images.remove(image.getId());
+			images.add(currentIndex + 1, image.getId());
+		} finally {
+			lock.writeLock().unlock();
+		}
+	}
+
 	//
 	// PRIVATE METHODS
 	//