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.absoluteredirects;
016    
017    import com.liferay.portal.util.PortalUtil;
018    
019    import java.io.IOException;
020    
021    import javax.servlet.http.HttpServletRequest;
022    import javax.servlet.http.HttpServletResponse;
023    import javax.servlet.http.HttpServletResponseWrapper;
024    
025    /**
026     * @author Jorge Ferrer
027     * @author Shuyang Zhou
028     */
029    public class AbsoluteRedirectsResponse extends HttpServletResponseWrapper {
030    
031            public AbsoluteRedirectsResponse(
032                    HttpServletRequest request, HttpServletResponse response) {
033    
034                    super(response);
035    
036                    _request = request;
037            }
038    
039            @Override
040            public void sendRedirect(String redirect) throws IOException {
041                    redirect = PortalUtil.getAbsoluteURL(_request, redirect);
042    
043                    _request.setAttribute(
044                            AbsoluteRedirectsResponse.class.getName(), redirect);
045    
046                    super.sendRedirect(redirect);
047            }
048    
049            private HttpServletRequest _request;
050    
051    }