1 //
2 // ========================================================================
3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.rewrite.handler;
20
21 import java.io.IOException;
22
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.http.HttpServletResponse;
25
26 /**
27 * Redirects the response whenever the rule finds a match.
28 */
29 public class RedirectPatternRule extends PatternRule
30 {
31 private String _location;
32
33 /* ------------------------------------------------------------ */
34 public RedirectPatternRule()
35 {
36 _handling = true;
37 _terminating = true;
38 }
39
40 /* ------------------------------------------------------------ */
41 /**
42 * Sets the redirect location.
43 *
44 * @param value the location to redirect.
45 */
46 public void setLocation(String value)
47 {
48 _location = value;
49 }
50
51 /* ------------------------------------------------------------ */
52 /*
53 * (non-Javadoc)
54 * @see org.eclipse.jetty.server.server.handler.rules.RuleBase#apply(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
55 */
56 public String apply(String target, HttpServletRequest request, HttpServletResponse response) throws IOException
57 {
58 response.sendRedirect(response.encodeRedirectURL(_location));
59 return target;
60 }
61
62 /* ------------------------------------------------------------ */
63 /**
64 * Returns the redirect location.
65 */
66 public String toString()
67 {
68 return super.toString()+"["+_location+"]";
69 }
70 }