Source code: org/apache/http/protocol/HttpContext.java
1 /*
2 * $HeadURL: https://svn.apache.org/repos/asf/jakarta/httpcomponents/httpcore/tags/4.0-alpha2/src/java/org/apache/http/protocol/HttpContext.java $
3 * $Revision: 376961 $
4 * $Date: 2006-02-11 11:32:50 +0100 (Sat, 11 Feb 2006) $
5 *
6 * ====================================================================
7 *
8 * Copyright 1999-2006 The Apache Software Foundation
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 * ====================================================================
22 *
23 * This software consists of voluntary contributions made by many
24 * individuals on behalf of the Apache Software Foundation. For more
25 * information on the Apache Software Foundation, please see
26 * <http://www.apache.org/>.
27 *
28 */
29
30 package org.apache.http.protocol;
31
32 /**
33 * A context for executing a request.
34 * The context is used to tie together the request, the response,
35 * and optional application data. It is also used for internal data.
36 * Attribute names starting with the prefix "http." are
37 * {@link #RESERVED_PREFIX reserved} for internal data.
38 *
39 * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
40 *
41 * @version $Revision: 376961 $
42 *
43 * @since 4.0
44 */
45 public interface HttpContext {
46
47 /** The prefix reserved for use by HTTP components. "http." */
48 public static final String RESERVED_PREFIX = "http.";
49 public static final String HTTP_CONNECTION = "http.connection";
50 public static final String HTTP_REQUEST = "http.request";
51 public static final String HTTP_RESPONSE = "http.response";
52
53 Object getAttribute(String id);
54
55 void setAttribute(String id, Object obj);
56
57 Object removeAttribute(String id);
58
59 }