/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.arquillian.container.spi.client.protocol.metadata;
import java.io.IOException;
import javax.management.MBeanServerConnection;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
/**
* JMXContext
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public class JMXContext
{
/*
* The Host and Port of a Remote MBean Server
*/
private String host;
private int port;
/*
* A existing MBeanServerConnection provided by the Container
*/
private MBeanServerConnection connection;
public JMXContext(String host, int port)
{
this.host = host;
this.port = port;
}
public JMXContext(MBeanServerConnection connection)
{
this.connection = connection;
}
/**
* @return the openConnection
*/
public MBeanServerConnection getConnection()
{
if(connection == null)
{
try
{
connection = JMXConnectorFactory.connect(getRemoteJMXURL(), null).getMBeanServerConnection();
}
catch (IOException e)
{
throw new RuntimeException("Could not create remote JMX connection: " + this, e);
}
}
return connection;
}
private JMXServiceURL getRemoteJMXURL()
{
try
{
return new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + host + ":" + port + "/jmxrmi");
}
catch (Exception e)
{
throw new RuntimeException("Could not create JMXServiceURL:" + this, e);
}
}
@Override
public String toString()
{
return "JMXContext [host=" + host + ", port=" + port + ", connection=" + connection + "]";
}
}