001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.servlet.filters.sessionid;
016    
017    import com.liferay.portal.kernel.servlet.WrapHttpServletRequestFilter;
018    import com.liferay.portal.servlet.filters.BasePortalFilter;
019    
020    import javax.servlet.http.HttpServletRequest;
021    import javax.servlet.http.HttpServletResponse;
022    
023    /**
024     * <p>
025     * http://forum.java.sun.com/thread.jspa?threadID=197150.
026     * </p>
027     *
028     * @author Brian Wing Shun Chan
029     * @author Raymond Aug??
030     */
031    public class SessionIdFilter
032            extends BasePortalFilter implements WrapHttpServletRequestFilter {
033    
034            @Override
035            public HttpServletRequest getWrappedHttpServletRequest(
036                    HttpServletRequest request, HttpServletResponse response) {
037    
038                    return new SessionIdServletRequest(request, response);
039            }
040    
041    }