From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Mon, 19 Jan 2009 20:39:42 +0000 (+0100)
Subject: Add listener support for CoreListener.
X-Git-Url: https://git.pterodactylus.net/?p=jkeytool.git;a=commitdiff_plain;h=82fb2115b7555a2e87321e8ba9b5e43bbaa1c649

Add listener support for CoreListener.
---

diff --git a/src/net/pterodactylus/jkeytool/core/CoreListenerSupport.java b/src/net/pterodactylus/jkeytool/core/CoreListenerSupport.java
new file mode 100644
index 0000000..58501fb
--- /dev/null
+++ b/src/net/pterodactylus/jkeytool/core/CoreListenerSupport.java
@@ -0,0 +1,75 @@
+/*
+ * jkeytool - CoreListenerSupport.java -
+ * Copyright © 2009 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+package net.pterodactylus.jkeytool.core;
+
+import java.io.File;
+import java.security.KeyStore;
+
+import de.ina.util.event.AbstractListenerSupport;
+
+/**
+ * Helper class to fire {@link CoreListener} events to registered listeners.
+ *
+ * @author David Roden &lt;droden@gmail.com&gt;
+ */
+public class CoreListenerSupport extends AbstractListenerSupport<Core, CoreListener> {
+
+	/**
+	 * Creates a new core listener support.
+	 *
+	 * @param source
+	 *            The event-emitting core
+	 */
+	public CoreListenerSupport(Core source) {
+		super(source);
+	}
+
+	//
+	// EVENT METHODS
+	//
+
+	/**
+	 * Notifies all listeners that a keystore was loaded from a file.
+	 *
+	 * @see CoreListener#keyStoreLoaded(File, KeyStore)
+	 * @param keyStoreFile
+	 *            The keystore file
+	 * @param keyStore
+	 *            The loaded keystore
+	 */
+	public void fireKeyStoreLoaded(File keyStoreFile, KeyStore keyStore) {
+		for (CoreListener coreListener : getListeners()) {
+			coreListener.keyStoreLoaded(keyStoreFile, keyStore);
+		}
+	}
+
+	/**
+	 * Notifies all listeners that a keystore could not be loaded from a file.
+	 *
+	 * @param keyStoreFile
+	 *            The keystore file
+	 */
+	public void fireKeyStoreNotLoaded(File keyStoreFile) {
+		for (CoreListener coreListener : getListeners()) {
+			coreListener.keyStoreNotLoaded(keyStoreFile);
+		}
+	}
+
+}