1 /*
2 * Copyright (c) 2002-2022, City of 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 * HttpServletResponseWrapper useful for redirections interception
43 *
44 * @see javax.servlet.http.HttpServletResponseWrapper
45 */
46 public final class RedirectionResponseWrapper extends HttpServletResponseWrapper
47 {
48 private String _redirectLocation;
49
50 /**
51 * Constructor for class RedirectionResponseWrapper
52 *
53 * @param response
54 * The HTTP servlet response
55 */
56 public RedirectionResponseWrapper( HttpServletResponse response )
57 {
58 super( response );
59 }
60
61 /**
62 * @see javax.servlet.http.HttpServletResponseWrapper#sendRedirect(java.lang.String)
63 * @param location
64 * The redirection location
65 * @throws IOException
66 * the exception
67 */
68 @Override
69 public void sendRedirect( String location ) throws IOException
70 {
71 _redirectLocation = location;
72 super.sendRedirect( location );
73 }
74
75 /**
76 * Return redirection location intercepted
77 *
78 * @return redirection location intercepted
79 */
80 public String getRedirectLocation( )
81 {
82 return _redirectLocation;
83 }
84 }