[jboss-cvs] JBossAS SVN: r66222 - in trunk/cluster: src/examples/org/jboss/ha/singleton/examples and 1 other directory.

[jboss-cvs-commits at lists.jboss.org]

Author: galder.zamarreno at jboss.com
Date: 2007-10-17 14:07:20 -0400 (Wed, 17 Oct 2007)
New Revision: 66222

Added:
   trunk/cluster/src/examples/org/jboss/ha/singleton/examples/HASingletonPojoExample.java
Modified:
   trunk/cluster/.classpath
Log:
[JBAS-4180] Created HA singleton pojo bean class and added src/examples to classpath.

Modified: trunk/cluster/.classpath
===================================================================
--- trunk/cluster/.classpath	2007-10-17 17:39:39 UTC (rev 66221)
+++ trunk/cluster/.classpath	2007-10-17 18:07:20 UTC (rev 66222)
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
 	<classpathentry excluding="org/jbossmx/" kind="src" path="src/main"/>
+	<classpathentry kind="src" path="src/examples"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="src" path="/system"/>
 	<classpathentry kind="lib" path="/thirdparty/jboss/common-logging-spi/lib/jboss-logging-spi.jar"/>

Added: trunk/cluster/src/examples/org/jboss/ha/singleton/examples/HASingletonPojoExample.java
===================================================================
--- trunk/cluster/src/examples/org/jboss/ha/singleton/examples/HASingletonPojoExample.java	                        (rev 0)
+++ trunk/cluster/src/examples/org/jboss/ha/singleton/examples/HASingletonPojoExample.java	2007-10-17 18:07:20 UTC (rev 66222)
@@ -0,0 +1,78 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2007, Red Hat Middleware LLC, and individual contributors
+ * as indicated by the @author tags. See the copyright.txt file in the
+ * distribution for a full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.ha.singleton.examples;
+
+import java.io.Serializable;
+
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+
+import org.jboss.logging.Logger;
+import org.jboss.naming.Util;
+
+/**
+ * Ha Singleton Pojo example.
+ * 
+ * @author <a href="mailto:galder.zamarreno at jboss.com">Galder Zamarreno</a>
+ */
+public class HASingletonPojoExample implements Serializable
+{
+   /** The serialVersionUID */
+   private static final long serialVersionUID = 6823691561869778917L;
+
+   private static Logger log = Logger.getLogger(HASingletonPojoExample.class);
+   
+   private final String jndiName;
+   
+   private boolean isMasterNode;
+
+   public HASingletonPojoExample(String jndiName)
+   {
+      this.jndiName = jndiName;
+   }
+   
+   public void startSingleton() throws NamingException
+   {
+      isMasterNode = true;
+
+      InitialContext ctx = new InitialContext();
+      Util.rebind(ctx, jndiName, this);
+      
+      log.info("Notified to start as singleton and bound to jndi under " + jndiName);
+   }
+
+   public boolean isMasterNode()
+   {
+      return isMasterNode;
+   }
+
+   public void stopSingleton() throws NamingException
+   {
+      isMasterNode = false;
+      
+      InitialContext ctx = new InitialContext();
+      Util.unbind(ctx, jndiName);
+      
+      log.info("Notified to stop as singleton and unbound from jndi under " + jndiName);
+   }      
+
+}