X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FAlbum.java;h=20862a4647300e904d04995abbde7d244772ba16;hb=0df5e91852f737d760c5a9f54c5667309fbadcc2;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..20862a4 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 David âBombeâ Roden
*/
-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 albums = new ArrayList();
@@ -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().isNotNull("New Album Owner", sone).isEither("Old Album Owner", this.sone, null, sone).check();
+ this.sone = sone;
+ return this;
+ }
+
+ /**
* Returns the nested albums.
*
* @return The nested albums
*/
- public List getNestedAlbums() {
+ public List getAlbums() {
return new ArrayList(albums);
}
@@ -113,9 +124,11 @@ public class Album {
* The album to add
*/
public void addAlbum(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.sone, sone).isNull("Album Parent", album.parent).check();
- albums.add(album);
+ Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.sone, sone).isEither("Old Album Parent", this.parent, null, album.parent).check();
album.setParent(this);
+ if (!albums.contains(album)) {
+ albums.add(album);
+ }
}
/**
@@ -146,8 +159,14 @@ 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();
- images.add(image);
+ Validation.begin().isNotNull("Image", image).check().isNotNull("Image Owner", image.getSone()).check().isEqual("Image Owner", image.getSone(), sone).check();
+ if (image.getAlbum() != null) {
+ image.getAlbum().removeImage(image);
+ }
+ image.setAlbum(this);
+ if (!images.contains(image)) {
+ images.add(image);
+ }
}
/**
@@ -162,6 +181,28 @@ 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 whether this album contains any other albums or images.
+ *
+ * @return {@code true} if this album is empty, {@code false} otherwise
+ */
+ public boolean isEmpty() {
+ return albums.isEmpty() && images.isEmpty();
+ }
+
+ /**
* Returns the parent album of this album.
*
* @return The parent album of this album, or {@code null} if this album
@@ -190,30 +231,29 @@ public class Album {
* @return This album
*/
protected Album removeParent() {
- Validation.begin().isNotNull("Album Parent", parent).check();
this.parent = null;
return this;
}
/**
- * 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 +280,41 @@ 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) {
+ if (image.isInserted()) {
+ fingerprint.append(image.getFingerprint());
+ }
+ }
+ fingerprint.append(')');
+
+ fingerprint.append(')');
+ return fingerprint.toString();
+ }
+
+ //
// OBJECT METHODS
//
@@ -247,12 +322,20 @@ 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);
}
}