/*
 * ICESOFT COMMERCIAL SOURCE CODE LICENSE V 1.1
 *
 * The contents of this file are subject to the ICEsoft Commercial Source
 * Code License Agreement V1.1 (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.icesoft.com/license/commercial-source-v1.1.html
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations under
 * the License.
 *
 * Copyright 2009-2015 ICEsoft Technologies Canada, Corp. All Rights Reserved.
 */
package com.icesoft.net.messaging;

import java.util.logging.Level;
import java.util.logging.Logger;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

public class DefaultMessageServiceContextListener
implements ServletContextListener {
    private static final Logger LOGGER = Logger.getLogger(DefaultMessageServiceContextListener.class.getName());

    private static DefaultMessageService messageService;

    public DefaultMessageServiceContextListener() {
        // Do nothing.
    }

    public static void setMessageService(final DefaultMessageService messageService) {
        DefaultMessageServiceContextListener.messageService = messageService;
    }

    public void contextInitialized(final ServletContextEvent servletContextEvent) {
        // Do nothing.
    }

    public void contextDestroyed(final ServletContextEvent servletContextEvent) {
        if (messageService != null) {
            if (LOGGER.isLoggable(Level.FINE)) {
                LOGGER.log(Level.FINE, "Requesting close of message service...");
            }
            messageService.close();
        }
    }
}