/*
* 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 org.jboss.management.mejb;
import javax.management.JMException;
import javax.management.Notification;
import javax.management.NotificationFilter;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import java.rmi.Remote;
import java.rmi.RemoteException;
import java.rmi.server.UnicastRemoteObject;
/**
* Client-side RMI Listener to receive the message and send to the
* clients listener. Its stub is used on the server-side to hand
* the Notifications over to this class.
*
* @author <A href="mailto:andreas@jboss.org">Andreas "Mad" Schaefer</A>
*/
public class RMIClientNotificationListener
extends ClientNotificationListener
implements RMIClientNotificationListenerInterface
{
public RMIClientNotificationListener(ObjectName pSender,
NotificationListener pClientListener,
Object pHandback,
NotificationFilter pFilter,
MEJB pConnector)
throws RemoteException,
JMException
{
super(pSender, pClientListener, pHandback);
// Export the RMI object to become a callback object
Remote lStub = UnicastRemoteObject.exportObject(this);
// Register the listener as MBean on the remote JMX server
createListener(pConnector,
"org.jboss.management.mejb.RMINotificationListener",
new Object[]{lStub},
new String[]{RMIClientNotificationListenerInterface.class.getName()});
addNotificationListener(pConnector, pFilter);
}
/**
* Handles the given notification by sending this to the remote
* client listener
*
* @param pNotification Notification to be send
* @param pHandback Handback object
*/
public void handleNotification(Notification pNotification,
Object pHandback)
throws RemoteException
{
try
{
mClientListener.handleNotification(pNotification,
mHandback);
}
catch (RuntimeException re)
{
throw new RemoteException("Exceptions returned by the client listener", re);
}
catch (Error e)
{
throw new RemoteException("Error returned by the client listener", e);
}
}
}