1 //========================================================================
2 //$Id: CookiePatternRule.java 966 2008-04-17 13:53:44Z gregw $
3 //Copyright 2004-2005 Mort Bay Consulting Pty. Ltd.
4 //------------------------------------------------------------------------
5 //Licensed under the Apache License, Version 2.0 (the "License");
6 //you may not use this file except in compliance with the License.
7 //You may obtain a copy of the License at
8 //http://www.apache.org/licenses/LICENSE-2.0
9 //Unless required by applicable law or agreed to in writing, software
10 //distributed under the License is distributed on an "AS IS" BASIS,
11 //WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 //See the License for the specific language governing permissions and
13 //limitations under the License.
14 //========================================================================
15 package org.mortbay.jetty.handler.rewrite;
16
17 import java.io.IOException;
18
19 import javax.servlet.http.Cookie;
20 import javax.servlet.http.HttpServletRequest;
21 import javax.servlet.http.HttpServletResponse;
22
23
24 /**
25 * Sets the cookie in the response whenever the rule finds a match.
26 *
27 * @see Cookie
28 */
29 public class CookiePatternRule extends PatternRule
30 {
31 private String _name;
32 private String _value;
33
34 /* ------------------------------------------------------------ */
35 public CookiePatternRule()
36 {
37 _handling = false;
38 _terminating = false;
39 }
40
41 /* ------------------------------------------------------------ */
42 /**
43 * Assigns the cookie name.
44 *
45 * @param name a <code>String</code> specifying the name of the cookie.
46 */
47 public void setName(String name)
48 {
49 _name = name;
50 }
51
52 /* ------------------------------------------------------------ */
53 /**
54 * Assigns the cookie value.
55 *
56 * @param value a <code>String</code> specifying the value of the cookie
57 * @see Cookie#setValue(String)
58 */
59 public void setValue(String value)
60 {
61 _value = value;
62 }
63
64 /* ------------------------------------------------------------ */
65 /*
66 * (non-Javadoc)
67 * @see org.mortbay.jetty.handler.rules.RuleBase#apply(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
68 */
69 public String apply(String target, HttpServletRequest request, HttpServletResponse response) throws IOException
70 {
71 response.addCookie(new Cookie(_name, _value));
72 return target;
73 }
74
75 /* ------------------------------------------------------------ */
76 /**
77 * Returns the cookie contents.
78 */
79 public String toString()
80 {
81 return super.toString()+"["+_name+","+_value + "]";
82 }
83 }