1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/client/methods/HttpHead.java $
3 * $Revision: 664505 $
4 * $Date: 2008-06-08 06:21:20 -0700 (Sun, 08 Jun 2008) $
5 *
6 * ====================================================================
7 * Licensed to the Apache Software Foundation (ASF) under one
8 * or more contributor license agreements.  See the NOTICE file
9 * distributed with this work for additional information
10 * regarding copyright ownership.  The ASF licenses this file
11 * to you under the Apache License, Version 2.0 (the
12 * "License"); you may not use this file except in compliance
13 * with the License.  You may obtain a copy of the License at
14 *
15 *   http://www.apache.org/licenses/LICENSE-2.0
16 *
17 * Unless required by applicable law or agreed to in writing,
18 * software distributed under the License is distributed on an
19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20 * KIND, either express or implied.  See the License for the
21 * specific language governing permissions and limitations
22 * under the License.
23 * ====================================================================
24 *
25 * This software consists of voluntary contributions made by many
26 * individuals on behalf of the Apache Software Foundation.  For more
27 * information on the Apache Software Foundation, please see
28 * <http://www.apache.org/>.
29 *
30 */
31
32package org.apache.http.client.methods;
33
34import java.net.URI;
35
36/**
37 * HTTP HEAD method.
38 * <p>
39 * The HTTP HEAD method is defined in section 9.4 of
40 * <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC2616</a>:
41 * <blockquote>
42 * The HEAD method is identical to GET except that the server MUST NOT
43 * return a message-body in the response. The metainformation contained
44 * in the HTTP headers in response to a HEAD request SHOULD be identical
45 * to the information sent in response to a GET request. This method can
46 * be used for obtaining metainformation about the entity implied by the
47 * request without transferring the entity-body itself. This method is
48 * often used for testing hypertext links for validity, accessibility,
49 * and recent modification.
50 * </blockquote>
51 * </p>
52 *
53 * @version $Revision: 664505 $
54 *
55 * @since 4.0
56 *
57 * @deprecated Please use {@link java.net.URL#openConnection} instead.
58 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
59 *     for further details.
60 */
61@Deprecated
62public class HttpHead extends HttpRequestBase {
63
64    public final static String METHOD_NAME = "HEAD";
65
66    public HttpHead() {
67        super();
68    }
69
70    public HttpHead(final URI uri) {
71        super();
72        setURI(uri);
73    }
74
75    /**
76     * @throws IllegalArgumentException if the uri is invalid.
77     */
78    public HttpHead(final String uri) {
79        super();
80        setURI(URI.create(uri));
81    }
82
83    @Override
84    public String getMethod() {
85        return METHOD_NAME;
86    }
87
88}
89