X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FAlbum.java;h=a0a85de497811dc22dee35b81f684a9b9a44fc5d;hb=7dfc9c778882083632f916b178a241f06c2a08fe;hp=62357d1913045c44418ec0ed1456df8c0daf1ba1;hpb=63c32a955bb06e5b3c92f87f62b9914bd9606281;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/data/Album.java b/src/main/java/net/pterodactylus/sone/data/Album.java
index 62357d1..a0a85de 100644
--- a/src/main/java/net/pterodactylus/sone/data/Album.java
+++ b/src/main/java/net/pterodactylus/sone/data/Album.java
@@ -28,13 +28,13 @@ import net.pterodactylus.util.validation.Validation;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Album {
+public class Album implements Fingerprintable {
 
 	/** The ID of this album. */
 	private final String id;
 
 	/** The Sone this album belongs to. */
-	private final Sone sone;
+	private Sone sone;
 
 	/** Nested albums. */
 	private final List<Album> albums = new ArrayList<Album>();
@@ -45,20 +45,20 @@ public class Album {
 	/** The parent album. */
 	private Album parent;
 
-	/** The name of this album. */
-	private String name;
+	/** The title of this album. */
+	private String title;
 
 	/** The description of this album. */
 	private String description;
 
+	/** The index of the album picture. */
+	private int albumImage = -1;
+
 	/**
 	 * Creates a new album with a random ID.
-	 *
-	 * @param sone
-	 *            The Sone this album belongs to
 	 */
-	public Album(Sone sone) {
-		this(UUID.randomUUID().toString(), sone);
+	public Album() {
+		this(UUID.randomUUID().toString());
 	}
 
 	/**
@@ -66,13 +66,10 @@ public class Album {
 	 *
 	 * @param id
 	 *            The ID of the album
-	 * @param sone
-	 *            The Sone this album belongs to
 	 */
-	public Album(String id, Sone sone) {
-		Validation.begin().isNotNull("Album ID", id).isNotNull("Album Owner", sone).check();
+	public Album(String id) {
+		Validation.begin().isNotNull("Album ID", id).check();
 		this.id = id;
-		this.sone = sone;
 	}
 
 	//
@@ -98,11 +95,25 @@ public class Album {
 	}
 
 	/**
+	 * Sets the owner of the album. The owner can only be set as long as the
+	 * current owner is {@code null}.
+	 *
+	 * @param sone
+	 *            The album owner
+	 * @return This album
+	 */
+	public Album setSone(Sone sone) {
+		Validation.begin().isNull("Current Album Owner", this.sone).isNotNull("New Album Owner", sone).check();
+		this.sone = sone;
+		return this;
+	}
+
+	/**
 	 * Returns the nested albums.
 	 *
 	 * @return The nested albums
 	 */
-	public List<Album> getNestedAlbums() {
+	public List<Album> getAlbums() {
 		return new ArrayList<Album>(albums);
 	}
 
@@ -146,7 +157,7 @@ public class Album {
 	 *            The image to add
 	 */
 	public void addImage(Image image) {
-		Validation.begin().isNotNull("Image", image).check().isEqual("Image Owner", image.getSone(), sone).check();
+		Validation.begin().isNotNull("Image", image).check().isNotNull("Image Owner", image.getSone()).check().isEqual("Image Owner", image.getSone(), sone).check();
 		images.add(image);
 	}
 
@@ -162,6 +173,19 @@ public class Album {
 	}
 
 	/**
+	 * Returns the album image of this album, or {@code null} if no album image
+	 * has been set.
+	 *
+	 * @return The image to show when this album is listed
+	 */
+	public Image getAlbumImage() {
+		if (albumImage == -1) {
+			return null;
+		}
+		return images.get(albumImage);
+	}
+
+	/**
 	 * Returns the parent album of this album.
 	 *
 	 * @return The parent album of this album, or {@code null} if this album
@@ -196,24 +220,24 @@ public class Album {
 	}
 
 	/**
-	 * Returns the name of this album.
+	 * Returns the title of this album.
 	 *
-	 * @return The name of this album
+	 * @return The title of this album
 	 */
-	public String getName() {
-		return name;
+	public String getTitle() {
+		return title;
 	}
 
 	/**
-	 * Sets the name of this album.
+	 * Sets the title of this album.
 	 *
-	 * @param name
-	 *            The name of this album
+	 * @param title
+	 *            The title of this album
 	 * @return This album
 	 */
-	public Album setName(String name) {
-		Validation.begin().isNotNull("Album Name", name).check();
-		this.name = name;
+	public Album setTitle(String title) {
+		Validation.begin().isNotNull("Album Title", title).check();
+		this.title = title;
 		return this;
 	}
 
@@ -240,6 +264,39 @@ public class Album {
 	}
 
 	//
+	// FINGERPRINTABLE METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public String getFingerprint() {
+		StringBuilder fingerprint = new StringBuilder();
+		fingerprint.append("Album(");
+		fingerprint.append("ID(").append(id).append(')');
+		fingerprint.append("Title(").append(title).append(')');
+		fingerprint.append("Description(").append(description).append(')');
+
+		/* add nested albums. */
+		fingerprint.append("Albums(");
+		for (Album album : albums) {
+			fingerprint.append(album.getFingerprint());
+		}
+		fingerprint.append(')');
+
+		/* add images. */
+		fingerprint.append("Images(");
+		for (Image image : images) {
+			fingerprint.append(image.getFingerprint());
+		}
+		fingerprint.append(')');
+
+		fingerprint.append(')');
+		return fingerprint.toString();
+	}
+
+	//
 	// OBJECT METHODS
 	//
 
@@ -247,12 +304,20 @@ public class Album {
 	 * {@inheritDoc}
 	 */
 	@Override
+	public int hashCode() {
+		return id.hashCode();
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
 	public boolean equals(Object object) {
 		if (!(object instanceof Album)) {
 			return false;
 		}
 		Album album = (Album) object;
-		return sone.equals(album.sone) && id.equals(album.id);
+		return id.equals(album.id);
 	}
 
 }