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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.qpid.management.ui.jmx;
import javax.management.MBeanServerNotification;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import javax.management.remote.JMXConnectionNotification;
import org.apache.qpid.management.ui.ApplicationRegistry;
import org.apache.qpid.management.ui.ManagedServer;
public class ClientListener implements NotificationListener
{
protected ManagedServer server = null;
protected JMXServerRegistry serverRegistry = null;
public ClientListener(ManagedServer server)
{
this.server = server;
serverRegistry = (JMXServerRegistry)ApplicationRegistry.getServerRegistry(server);
}
public void handleNotification(Notification notification, Object handback)
{
String type = notification.getType();
if(notification instanceof MBeanServerNotification)
{
ObjectName objName = ((MBeanServerNotification)notification).getMBeanName();
if (MBeanServerNotification.REGISTRATION_NOTIFICATION.equals(type))
{
getServerRegistry().registerManagedObject(objName);
}
else if (MBeanServerNotification.UNREGISTRATION_NOTIFICATION.equals(type))
{
getServerRegistry().unregisterManagedObject(objName);
}
}
else if (JMXConnectionNotification.FAILED.equals(type))
{
ApplicationRegistry.serverConnectionClosedRemotely(server);
MBeanUtility.printOutput("JMX Connection to " + server.getName() + " failed.");
}
else if (JMXConnectionNotification.CLOSED.equals(type))
{
ApplicationRegistry.serverConnectionClosedRemotely(server);
MBeanUtility.printOutput("JMX Connection to " + server.getName() + " was closed.");
}
}
protected JMXServerRegistry getServerRegistry()
{
if (serverRegistry == null)
serverRegistry = (JMXServerRegistry)ApplicationRegistry.getServerRegistry(server);
return serverRegistry;
}
public ManagedServer getServer()
{
return server;
}
}
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