X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FAlbum.java;h=60fb296373a037dc7d8237415ecf00b772199169;hb=e31ead2b972074c1e5ecc5213b2bdc34c453d8b6;hp=50b72546c2f198fb779c1a51f007bf0a9c3fe735;hpb=ca43577fb67eaa9199a4f42e62d4c802814ec9fe;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 50b7254..60fb296 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();
@@ -42,6 +42,9 @@ public class Album {
/** The images in this album. */
private final List images = new ArrayList();
+ /** The parent album. */
+ private Album parent;
+
/** The name of this album. */
private String name;
@@ -50,12 +53,9 @@ public class Album {
/**
* 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());
}
/**
@@ -63,13 +63,10 @@ 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;
}
//
@@ -95,6 +92,20 @@ 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().isEqual("New Album Owner", sone, this.sone).check();
+ this.sone = sone;
+ return this;
+ }
+
+ /**
* Returns the nested albums.
*
* @return The nested albums
@@ -110,8 +121,9 @@ public class Album {
* The album to add
*/
public void addAlbum(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.sone, sone).check();
+ Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.sone, sone).isNull("Album Parent", album.parent).check();
albums.add(album);
+ album.setParent(this);
}
/**
@@ -121,8 +133,9 @@ public class Album {
* The album to remove
*/
public void removeAlbum(Album album) {
- Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.sone, sone).check();
+ Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.sone, sone).isEqual("Album Parent", album.parent, this).check();
albums.remove(album);
+ album.removeParent();
}
/**
@@ -135,6 +148,62 @@ public class Album {
}
/**
+ * Adds the given image to this album.
+ *
+ * @param image
+ * 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);
+ }
+
+ /**
+ * Removes the given image from this album.
+ *
+ * @param image
+ * The image to remove
+ */
+ public void removeImage(Image image) {
+ Validation.begin().isNotNull("Image", image).check().isEqual("Image Owner", image.getSone(), sone).check();
+ images.remove(image);
+ }
+
+ /**
+ * Returns the parent album of this album.
+ *
+ * @return The parent album of this album, or {@code null} if this album
+ * does not have a parent
+ */
+ public Album getParent() {
+ return parent;
+ }
+
+ /**
+ * Sets the parent album of this album.
+ *
+ * @param parent
+ * The new parent album of this album
+ * @return This album
+ */
+ protected Album setParent(Album parent) {
+ Validation.begin().isNotNull("Album Parent", parent).check();
+ this.parent = parent;
+ return this;
+ }
+
+ /**
+ * Removes the parent album of this 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.
*
* @return The name of this album
@@ -179,6 +248,39 @@ 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("Name(").append(name).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
//
@@ -191,7 +293,7 @@ public class Album {
return false;
}
Album album = (Album) object;
- return sone.equals(album.sone) && id.equals(album.id);
+ return id.equals(album.id);
}
}