Add identity manager.

[Sone.git] / src / main / java / net / pterodactylus / sone / freenet / wot / IdentityListenerManager.java

diff --git a/src/main/java/net/pterodactylus/sone/freenet/wot/IdentityListenerManager.java b/src/main/java/net/pterodactylus/sone/freenet/wot/IdentityListenerManager.java
new file mode 100644 (file)
index 0000000..c08fd16
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/freenet/wot/IdentityListenerManager.java
@@ -0,0 +1,107 @@
+/*
+ * Sone - IdentityListenerManager.java - Copyright © 2010 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.freenet.wot;
+
+import net.pterodactylus.util.event.AbstractListenerManager;
+
+/**
+ * Manager for {@link IdentityListener}s.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class IdentityListenerManager extends AbstractListenerManager<IdentityManager, IdentityListener> {
+
+       /**
+        * Creates a new identity listener manager.
+        */
+       public IdentityListenerManager() {
+               super(null);
+       }
+
+       //
+       // ACTIONS
+       //
+
+       /**
+        * Notifies all listeners that an {@link OwnIdentity} that was not known on
+        * the previous check is available.
+        *
+        * @see IdentityListener#ownIdentityAdded(OwnIdentity)
+        * @param ownIdentity
+        *            The new own identity
+        */
+       public void fireOwnIdentityAdded(OwnIdentity ownIdentity) {
+               for (IdentityListener identityListener : getListeners()) {
+                       identityListener.ownIdentityAdded(ownIdentity);
+               }
+       }
+
+       /**
+        * Notifies all listeners that an {@link OwnIdentity} that was available
+        * during the last check has gone away.
+        *
+        * @see IdentityListener#ownIdentityRemoved(OwnIdentity)
+        * @param ownIdentity
+        *            The disappeared own identity
+        */
+       public void fireOwnIdentityRemoved(OwnIdentity ownIdentity) {
+               for (IdentityListener identityListener : getListeners()) {
+                       identityListener.ownIdentityRemoved(ownIdentity);
+               }
+       }
+
+       /**
+        * Notifies all listeners that a new identity was discovered.
+        *
+        * @see IdentityListener#identityAdded(Identity)
+        * @param identity
+        *            The new identity
+        */
+       public void fireIdentityAdded(Identity identity) {
+               for (IdentityListener identityListener : getListeners()) {
+                       identityListener.identityAdded(identity);
+               }
+       }
+
+       /**
+        * Notifies all listeners that some properties of the identity have changed.
+        *
+        * @see IdentityListener#identityUpdated(Identity)
+        * @param identity
+        *            The updated identity
+        */
+       public void fireIdentityUpdated(Identity identity) {
+               for (IdentityListener identityListener : getListeners()) {
+                       identityListener.identityUpdated(identity);
+               }
+       }
+
+       /**
+        * Notifies all listeners that an identity has gone away.
+        *
+        * @see IdentityListener#identityRemoved(Identity)
+        * @param identity
+        *            The disappeared identity
+        */
+       public void fireIdentityRemoved(Identity identity) {
+               for (IdentityListener identityListener : getListeners()) {
+                       identityListener.identityRemoved(identity);
+               }
+       }
+
+}