org.jboss.remoting.network.NetworkNotification Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.remoting.network;
import javax.management.Notification;
import javax.management.ObjectName;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.detection.ServerInvokerMetadata;
import org.jboss.remoting.ident.Identity;
/**
* NetworkNotification is a JMX Notification that is sent when changes occur to the network layout as
* tracked by a NetworkRegistryMBean.
*
* @author Jeff Haynie
* @version $Revision: 566 $
*/
public class NetworkNotification extends Notification
{
static final long serialVersionUID = 987487760197074685L;
public static final String SERVER_ADDED = "jboss.network.server.added";
public static final String SERVER_UPDATED = "jboss.network.server.updated";
public static final String SERVER_REMOVED = "jboss.network.server.removed";
public static final String DOMAIN_CHANGED = "jboss.network.domain.changed";
private final Identity identity;
private final ServerInvokerMetadata serverInvokers[];
private final InvokerLocator locators[];
public NetworkNotification(ObjectName source, String type, Identity identity, ServerInvokerMetadata serverInvokers[])
{
super(type, source, System.currentTimeMillis());
this.identity = identity;
this.serverInvokers = serverInvokers;
this.locators = null;
}
public NetworkNotification(ObjectName source, String type, Identity identity, InvokerLocator locators[])
{
super(type, source, System.currentTimeMillis());
this.identity = identity;
this.serverInvokers = null;
this.locators = locators;
}
/**
* return the identity of the notification
*
* @return
*/
public final Identity getIdentity()
{
return identity;
}
/**
* return the locators affected by the notification
*
* @return
*/
public final InvokerLocator[] getLocator()
{
if(locators != null)
{
return locators;
}
else
{
InvokerLocator[] locators = new InvokerLocator[serverInvokers.length];
for(int x = 0; x < serverInvokers.length; x++)
{
locators[x] = serverInvokers[x].getInvokerLocator();
}
return locators;
}
}
/**
* Gets all the server invoker metadata for the servers running on
* specified server. Will include locator and supported subsystems
* for that locator.
*
* @return
*/
public final ServerInvokerMetadata[] getServerInvokers()
{
return serverInvokers;
}
}