/*
* 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.test.jmx.compliance.server.support;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import javax.management.MBeanServer;
/**
* A wrapper for an MBeanServer
*
* @author <a href="mailto:Adrian.Brock@HappeningTimes.com">Adrian Brock</a>.
* @version $Revision: 81019 $
*/
public class MBeanServerWrapper
implements InvocationHandler
{
public MBeanServer server;
public boolean invoked = false;
private static Method EQUALS;
static
{
try
{
EQUALS = Object.class.getClass().getMethod("equals", new Class[] { Object.class });
}
catch (Exception e)
{
throw new RuntimeException(e.toString());
}
}
public static MBeanServer getWrapper()
{
return (MBeanServer) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(),
new Class[] { MBeanServer.class },
new MBeanServerWrapper());
}
public static MBeanServerWrapper getHandler(MBeanServer proxy)
{
return (MBeanServerWrapper) Proxy.getInvocationHandler(proxy);
}
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable
{
invoked = true;
if (method.equals(EQUALS))
return new Boolean(proxy == args[0]);
if (method.getName().equals("queryMBeans"))
throw new MBeanServerReplaced();
return method.invoke(server, args);
}
}