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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
CookieSourceImpl.java | 100% | 100% | 100% | 100% |
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1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
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.apache.tapestry.services.impl; | |
16 | ||
17 | import javax.servlet.http.Cookie; | |
18 | import javax.servlet.http.HttpServletRequest; | |
19 | import javax.servlet.http.HttpServletResponse; | |
20 | ||
21 | import org.apache.tapestry.services.CookieSource; | |
22 | ||
23 | /** | |
24 | * Implementation of the {@link org.apache.tapestry.services.CookieSource}service interface. | |
25 | * | |
26 | * @author Howard Lewis Ship | |
27 | * @since 4.0 | |
28 | */ | |
29 | public class CookieSourceImpl implements CookieSource | |
30 | { | |
31 | private HttpServletRequest _request; | |
32 | ||
33 | private HttpServletResponse _response; | |
34 | ||
35 | 135 | public String readCookieValue(String name) |
36 | { | |
37 | 135 | Cookie[] cookies = _request.getCookies(); |
38 | ||
39 | 135 | if (cookies == null) |
40 | 1 | return null; |
41 | ||
42 | 134 | for (int i = 0; i < cookies.length; i++) |
43 | { | |
44 | 12 | if (cookies[i].getName().equals(name)) |
45 | 10 | return cookies[i].getValue(); |
46 | } | |
47 | ||
48 | 124 | return null; |
49 | } | |
50 | ||
51 | 13 | public void writeCookieValue(String name, String value) |
52 | { | |
53 | 13 | Cookie cookie = new Cookie(name, value); |
54 | 13 | cookie.setPath(_request.getContextPath()); |
55 | ||
56 | 13 | _response.addCookie(cookie); |
57 | } | |
58 | ||
59 | 1 | public void removeCookieValue(String name) |
60 | { | |
61 | 1 | Cookie cookie = new Cookie(name, null); |
62 | 1 | cookie.setPath(_request.getContextPath()); |
63 | 1 | cookie.setMaxAge(0); |
64 | ||
65 | 1 | _response.addCookie(cookie); |
66 | } | |
67 | ||
68 | 46 | public void setRequest(HttpServletRequest request) |
69 | { | |
70 | 46 | _request = request; |
71 | } | |
72 | ||
73 | 43 | public void setResponse(HttpServletResponse response) |
74 | { | |
75 | 43 | _response = response; |
76 | } | |
77 | } |
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