1 /* 2 * Copyright (c) 2002-2014, Mairie de Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.portal.service.page; 35 36 import java.io.IOException; 37 38 import javax.servlet.http.HttpServletResponse; 39 import javax.servlet.http.HttpServletResponseWrapper; 40 41 42 /** 43 * HttpServletResponseWrapper useful for redirections interception 44 * 45 * @see javax.servlet.http.HttpServletResponseWrapper 46 */ 47 public final class RedirectionResponseWrapper extends HttpServletResponseWrapper 48 { 49 private String _redirectLocation; 50 51 /** 52 * Constructor for class RedirectionResponseWrapper 53 * @param response The HTTP servlet response 54 */ 55 public RedirectionResponseWrapper( HttpServletResponse response ) 56 { 57 super( response ); 58 } 59 60 /** 61 * @see javax.servlet.http.HttpServletResponseWrapper#sendRedirect(java.lang.String) 62 * @param location The redirection location 63 * @throws IOException the exception 64 */ 65 @Override 66 public void sendRedirect( String location ) throws IOException 67 { 68 _redirectLocation = location; 69 super.sendRedirect( location ); 70 } 71 72 /** 73 * Return redirection location intercepted 74 * @return redirection location intercepted 75 */ 76 public String getRedirectLocation( ) 77 { 78 return _redirectLocation; 79 } 80 }