org.logicblaze.lingo.jmx.remote.jms.activemq.MBeanJmsServerConnectionImpl.java Source code

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Here is the source code for org.logicblaze.lingo.jmx.remote.jms.activemq.MBeanJmsServerConnectionImpl.java

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/**
 *
 * Copyright RAJD Consultancy Ltd
 *
 * 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.logicblaze.lingo.jmx.remote.jms.activemq;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Session;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.logicblaze.lingo.jmx.remote.jms.MBeanJmsServerConnection;
import org.logicblaze.lingo.jmx.remote.jms.MBeanServerConnectionDelegate;

/**
 * @version $Revision: 94 $
 */
public class MBeanJmsServerConnectionImpl extends MBeanServerConnectionDelegate
        implements MBeanJmsServerConnection {
    private static final Log log = LogFactory.getLog(MBeanJmsServerConnectionImpl.class);
    private Session jmsSession;
    private Map notificationListeners = new ConcurrentHashMap();

    /**
     * Construct this thing
     * @param connection
     * @param jmsConnection
     * @throws JMSException
     */
    public MBeanJmsServerConnectionImpl(MBeanServerConnection connection, Connection jmsConnection)
            throws JMSException {
        super(connection);
        this.jmsSession = jmsConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    }

    /**
     * Add a Notification listener
     * @param listenerId
     * @param name
     * @param replyToDestination
     */
    public void addNotificationListener(String listenerId, ObjectName name, Destination replyToDestination) {
        try {
            ActiveMQServerListenerInfo info = new ActiveMQServerListenerInfo(listenerId, notificationListeners,
                    replyToDestination, jmsSession);
            notificationListeners.put(listenerId, info);
            connection.addNotificationListener(name, info, null, null);
        } catch (Exception e) {
            log.error("Failed to addNotificationListener ", e);
        }

    }

    /**
     * Remove a Notification listener
     * @param listenerId
     */
    public void removeNotificationListener(String listenerId) {
        ActiveMQServerListenerInfo info = (ActiveMQServerListenerInfo) notificationListeners.remove(listenerId);
        if (info != null) {
            info.close();
        }
    }

}