mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/BasicHttpRequest.java

branch
TOR_BUG_3246
changeset 4
fc2d59ddac77
equal deleted inserted replaced
-1:000000000000 0:b4fe254c6c2d
1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package ch.boye.httpclientandroidlib.message;
29
30 import ch.boye.httpclientandroidlib.HttpRequest;
31 import ch.boye.httpclientandroidlib.ProtocolVersion;
32 import ch.boye.httpclientandroidlib.RequestLine;
33 import ch.boye.httpclientandroidlib.params.HttpParams;
34 import ch.boye.httpclientandroidlib.params.HttpProtocolParams;
35
36 /**
37 * Basic implementation of {@link HttpRequest}.
38 * <p>
39 * The following parameters can be used to customize the behavior of this class:
40 * <ul>
41 * <li>{@link ch.boye.httpclientandroidlib.params.CoreProtocolPNames#PROTOCOL_VERSION}</li>
42 * </ul>
43 *
44 * @since 4.0
45 */
46 public class BasicHttpRequest extends AbstractHttpMessage implements HttpRequest {
47
48 private final String method;
49 private final String uri;
50
51 private RequestLine requestline;
52
53 /**
54 * Creates an instance of this class using the given request method
55 * and URI. The HTTP protocol version will be obtained from the
56 * {@link HttpParams} instance associated with the object.
57 * The initialization will be deferred
58 * until {@link #getRequestLine()} is accessed for the first time.
59 *
60 * @param method request method.
61 * @param uri request URI.
62 */
63 public BasicHttpRequest(final String method, final String uri) {
64 super();
65 if (method == null) {
66 throw new IllegalArgumentException("Method name may not be null");
67 }
68 if (uri == null) {
69 throw new IllegalArgumentException("Request URI may not be null");
70 }
71 this.method = method;
72 this.uri = uri;
73 this.requestline = null;
74 }
75
76 /**
77 * Creates an instance of this class using the given request method, URI
78 * and the HTTP protocol version.
79 *
80 * @param method request method.
81 * @param uri request URI.
82 * @param ver HTTP protocol version.
83 */
84 public BasicHttpRequest(final String method, final String uri, final ProtocolVersion ver) {
85 this(new BasicRequestLine(method, uri, ver));
86 }
87
88 /**
89 * Creates an instance of this class using the given request line.
90 *
91 * @param requestline request line.
92 */
93 public BasicHttpRequest(final RequestLine requestline) {
94 super();
95 if (requestline == null) {
96 throw new IllegalArgumentException("Request line may not be null");
97 }
98 this.requestline = requestline;
99 this.method = requestline.getMethod();
100 this.uri = requestline.getUri();
101 }
102
103 /**
104 * Returns the HTTP protocol version to be used for this request. If an
105 * HTTP protocol version was not explicitly set at the construction time,
106 * this method will obtain it from the {@link HttpParams} instance
107 * associated with the object.
108 *
109 * @see #BasicHttpRequest(String, String)
110 */
111 public ProtocolVersion getProtocolVersion() {
112 return getRequestLine().getProtocolVersion();
113 }
114
115 /**
116 * Returns the request line of this request. If an HTTP protocol version
117 * was not explicitly set at the construction time, this method will obtain
118 * it from the {@link HttpParams} instance associated with the object.
119 *
120 * @see #BasicHttpRequest(String, String)
121 */
122 public RequestLine getRequestLine() {
123 if (this.requestline == null) {
124 ProtocolVersion ver = HttpProtocolParams.getVersion(getParams());
125 this.requestline = new BasicRequestLine(this.method, this.uri, ver);
126 }
127 return this.requestline;
128 }
129
130 public String toString() {
131 return this.method + " " + this.uri + " " + this.headergroup;
132 }
133
134 }

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