/*
* 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.mx.server;
import java.io.ObjectStreamException;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
/**
* An Object Instance that differentiates between MBeanServers.
*
* @author <a href="mailto:Adrian.Brock@HappeningTimes.com">Adrian Brock</a>.
* @version $Revision: 81022 $
*/
public class ServerObjectInstance
extends ObjectInstance
{
// Attributes --------------------------------------------------
/**
* The agent id
*/
String agentID;
// Constructors ------------------------------------------------
/**
* Create a new Server Object Instance
*
* @param name the object name
* @param className the class name
* @param agentID the agentID
*/
public ServerObjectInstance(ObjectName name, String className, String agentID)
{
super(name, className);
this.agentID = agentID;
}
// Public ------------------------------------------------------
/**
* Retrieve the agent id of the object instance
*
* @return the agent id
*/
String getAgentID()
{
return agentID;
}
// ObjectInstance overrides ------------------------------------
public boolean equals(Object object)
{
if (object instanceof ServerObjectInstance)
return (super.equals(object) == true
&& this.agentID.equals(((ServerObjectInstance)object).agentID));
else
return super.equals(object);
}
// Serialization implementation ----------------------------------
/**
* We replace ourself with an ObjectInstance in the stream.
* This loses the agentId which isn't part of the spec.
*
* @return an ObjectInstance version of ourself
* @exception ObjectStreamException for a serialization error
*/
private Object writeReplace()
throws ObjectStreamException
{
return new ObjectInstance(getObjectName(), getClassName());
}
}