/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, 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 test.sample.simple;
import javax.management.MBeanServerConnection;
import javax.management.MBeanServerDelegateMBean;
import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName;
import javax.management.NotificationListener;
import javax.management.Notification;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
/**
* @author <a href="mailto:tom.elrod@jboss.com">Tom Elrod</a>
*/
public class Client
{
public static void main(String[] args) throws Exception
{
// no host or port, since will be getting rmi stub
JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://localhost:1099/jmxconnector");
JMXConnector connector = JMXConnectorFactory.connect(url);
MBeanServerConnection connection = connector.getMBeanServerConnection();
ObjectName delegateName = ObjectName.getInstance("JMImplementation:type=MBeanServerDelegate");
Object proxy = MBeanServerInvocationHandler.newProxyInstance(connection, delegateName, MBeanServerDelegateMBean.class, true);
MBeanServerDelegateMBean delegate = (MBeanServerDelegateMBean) proxy;
System.out.println("MBeanServer vendor is " + delegate.getImplementationVendor());
System.out.println("MBeanServer version is " + delegate.getImplementationVersion());
System.out.println("MBeanServer specification name is " + delegate.getSpecificationName());
System.out.println("MBeanServer specification vendor is " + delegate.getSpecificationVendor());
System.out.println("MBeanServer specification version is " + delegate.getSpecificationVersion());
System.out.println("MBeanServer MBeanCount is " + connection.getMBeanCount());
ObjectName objName = new ObjectName("test:name=sample");
connection.createMBean(Sample.class.getName(), objName);
Object ret = connection.invoke(objName, "doSomething", new Object[] {"foo"}, new String[] {String.class.getName()});
System.out.println("Return to doSomething() is " + ret);
NotificationListener listener = new Listener();
connection.addNotificationListener(objName,listener, null, null);
ret = connection.invoke(objName, "doSomething", new Object[] {"bar"}, new String[] {String.class.getName()});
System.out.println("Return to doSomething() is " + ret);
// give time for notification to come in
Thread.currentThread().sleep(5000);
connection.removeNotificationListener(objName, listener);
System.out.println("Removed notification listener.");
}
public static class Listener implements NotificationListener
{
/**
* Callback method from the broadcaster MBean this listener implementation
* is registered to.
*
* @param notification the notification object
* @param handback the handback object given to the broadcaster
* upon listener registration
*/
public void handleNotification(Notification notification, Object handback)
{
System.out.println("Got notification: " + notification);
}
}
}