001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016
017package org.ametys.plugins.repository;
018
019import java.util.Map;
020
021import javax.servlet.ServletRequest;
022import javax.servlet.ServletRequestEvent;
023import javax.servlet.ServletRequestListener;
024
025import org.ametys.plugins.repository.provider.AmetysSession;
026
027/**
028 * Request Listener to ensure the end of JCR sessions
029 */
030public class JCRSessionRequestListener implements ServletRequestListener
031{
032    public void requestDestroyed(ServletRequestEvent event)
033    {
034        ServletRequest request = event.getServletRequest();
035        
036        @SuppressWarnings("unchecked")
037        Map<String, AmetysSession> sessions = (Map<String, AmetysSession>) request.getAttribute(RepositoryConstants.JCR_SESSION_REQUEST_ATTRIBUTE);
038
039        if (sessions != null)
040        {
041            for (AmetysSession session : sessions.values())
042            {
043                session.forceLogout();
044            }
045        }
046    }
047
048    public void requestInitialized(ServletRequestEvent event)
049    {
050        // request initialized
051    }
052}