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;
016    
017    import com.liferay.portal.kernel.servlet.DynamicServletRequest;
018    
019    import java.io.IOException;
020    
021    import javax.servlet.RequestDispatcher;
022    import javax.servlet.Servlet;
023    import javax.servlet.ServletException;
024    import javax.servlet.ServletRequest;
025    import javax.servlet.ServletResponse;
026    import javax.servlet.http.HttpServletRequest;
027    
028    /**
029     * @author Shuyang Zhou
030     */
031    public class DirectRequestDispatcher implements RequestDispatcher {
032    
033            public DirectRequestDispatcher(Servlet servlet, String queryString) {
034                    _servlet = servlet;
035                    _queryString = queryString;
036            }
037    
038            public void forward(
039                            ServletRequest servletRequest, ServletResponse servletResponse)
040                    throws IOException, ServletException {
041    
042                    servletRequest = DynamicServletRequest.addQueryString(
043                            (HttpServletRequest)servletRequest, _queryString);
044    
045                    _servlet.service(servletRequest, servletResponse);
046            }
047    
048            public void include(
049                            ServletRequest servletRequest, ServletResponse servletResponse)
050                    throws IOException, ServletException {
051    
052                    servletRequest = DynamicServletRequest.addQueryString(
053                            (HttpServletRequest)servletRequest, _queryString);
054    
055                    _servlet.service(servletRequest, servletResponse);
056            }
057    
058            private String _queryString;
059            private Servlet _servlet;
060    
061    }