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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
CookieSource.java | - | - | - | - |
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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; | |
16 | ||
17 | /** | |
18 | * Used by other services to obtain cookie values for the current request. | |
19 | * | |
20 | * @author Howard Lewis Ship | |
21 | * @since 4.0 | |
22 | */ | |
23 | public interface CookieSource | |
24 | { | |
25 | /** | |
26 | * Returns the value of the first cookie whose name matches. Returns null if no such cookie | |
27 | * exists. | |
28 | */ | |
29 | public String readCookieValue(String name); | |
30 | ||
31 | /** | |
32 | * Creates or updates a cookie value. The value is stored permanently (no timeout, not session | |
33 | * based). TODO: add suport for timeouts and session cookies. | |
34 | */ | |
35 | ||
36 | public void writeCookieValue(String name, String value); | |
37 | ||
38 | /** | |
39 | * Removes a previously written cookie, by writing a new cookie with a maxAge of 0. | |
40 | */ | |
41 | ||
42 | public void removeCookieValue(String name); | |
43 | } |
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