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 com.foxinmy.weixin4j.http;
29
30 /**
31 * Constants enumerating the HTTP status codes. All status codes defined in
32 * RFC1945 (HTTP/1.0), RFC2616 (HTTP/1.1), and RFC2518 (WebDAV) are listed.
33 *
34 *
35 * @since 4.0
36 */
37 public final class HttpStatus {
38
39 // --- 1xx Informational ---
40
41 /** <tt>100 Continue</tt> (HTTP/1.1 - RFC 2616) */
42 public static final int SC_CONTINUE = 100;
43 /** <tt>101 Switching Protocols</tt> (HTTP/1.1 - RFC 2616) */
44 public static final int SC_SWITCHING_PROTOCOLS = 101;
45 /** <tt>102 Processing</tt> (WebDAV - RFC 2518) */
46 public static final int SC_PROCESSING = 102;
47
48 // --- 2xx Success ---
49
50 /** <tt>200 OK</tt> (HTTP/1.0 - RFC 1945) */
51 public static final int SC_OK = 200;
52 /** <tt>201 Created</tt> (HTTP/1.0 - RFC 1945) */
53 public static final int SC_CREATED = 201;
54 /** <tt>202 Accepted</tt> (HTTP/1.0 - RFC 1945) */
55 public static final int SC_ACCEPTED = 202;
56 /** <tt>203 Non Authoritative Information</tt> (HTTP/1.1 - RFC 2616) */
57 public static final int SC_NON_AUTHORITATIVE_INFORMATION = 203;
58 /** <tt>204 No Content</tt> (HTTP/1.0 - RFC 1945) */
59 public static final int SC_NO_CONTENT = 204;
60 /** <tt>205 Reset Content</tt> (HTTP/1.1 - RFC 2616) */
61 public static final int SC_RESET_CONTENT = 205;
62 /** <tt>206 Partial Content</tt> (HTTP/1.1 - RFC 2616) */
63 public static final int SC_PARTIAL_CONTENT = 206;
64 /**
65 * <tt>207 Multi-Status</tt> (WebDAV - RFC 2518) or <tt>207 Partial Update
66 * OK</tt> (HTTP/1.1 - draft-ietf-http-v11-spec-rev-01?)
67 */
68 public static final int SC_MULTI_STATUS = 207;
69
70 // --- 3xx Redirection ---
71
72 /** <tt>300 Mutliple Choices</tt> (HTTP/1.1 - RFC 2616) */
73 public static final int SC_MULTIPLE_CHOICES = 300;
74 /** <tt>301 Moved Permanently</tt> (HTTP/1.0 - RFC 1945) */
75 public static final int SC_MOVED_PERMANENTLY = 301;
76 /**
77 * <tt>302 Moved Temporarily</tt> (Sometimes <tt>Found</tt>) (HTTP/1.0 - RFC
78 * 1945)
79 */
80 public static final int SC_MOVED_TEMPORARILY = 302;
81 /** <tt>303 See Other</tt> (HTTP/1.1 - RFC 2616) */
82 public static final int SC_SEE_OTHER = 303;
83 /** <tt>304 Not Modified</tt> (HTTP/1.0 - RFC 1945) */
84 public static final int SC_NOT_MODIFIED = 304;
85 /** <tt>305 Use Proxy</tt> (HTTP/1.1 - RFC 2616) */
86 public static final int SC_USE_PROXY = 305;
87 /** <tt>307 Temporary Redirect</tt> (HTTP/1.1 - RFC 2616) */
88 public static final int SC_TEMPORARY_REDIRECT = 307;
89
90 // --- 4xx Client Error ---
91
92 /** <tt>400 Bad Request</tt> (HTTP/1.1 - RFC 2616) */
93 public static final int SC_BAD_REQUEST = 400;
94 /** <tt>401 Unauthorized</tt> (HTTP/1.0 - RFC 1945) */
95 public static final int SC_UNAUTHORIZED = 401;
96 /** <tt>402 Payment Required</tt> (HTTP/1.1 - RFC 2616) */
97 public static final int SC_PAYMENT_REQUIRED = 402;
98 /** <tt>403 Forbidden</tt> (HTTP/1.0 - RFC 1945) */
99 public static final int SC_FORBIDDEN = 403;
100 /** <tt>404 Not Found</tt> (HTTP/1.0 - RFC 1945) */
101 public static final int SC_NOT_FOUND = 404;
102 /** <tt>405 Method Not Allowed</tt> (HTTP/1.1 - RFC 2616) */
103 public static final int SC_METHOD_NOT_ALLOWED = 405;
104 /** <tt>406 Not Acceptable</tt> (HTTP/1.1 - RFC 2616) */
105 public static final int SC_NOT_ACCEPTABLE = 406;
106 /** <tt>407 Proxy Authentication Required</tt> (HTTP/1.1 - RFC 2616) */
107 public static final int SC_PROXY_AUTHENTICATION_REQUIRED = 407;
108 /** <tt>408 Request Timeout</tt> (HTTP/1.1 - RFC 2616) */
109 public static final int SC_REQUEST_TIMEOUT = 408;
110 /** <tt>409 Conflict</tt> (HTTP/1.1 - RFC 2616) */
111 public static final int SC_CONFLICT = 409;
112 /** <tt>410 Gone</tt> (HTTP/1.1 - RFC 2616) */
113 public static final int SC_GONE = 410;
114 /** <tt>411 Length Required</tt> (HTTP/1.1 - RFC 2616) */
115 public static final int SC_LENGTH_REQUIRED = 411;
116 /** <tt>412 Precondition Failed</tt> (HTTP/1.1 - RFC 2616) */
117 public static final int SC_PRECONDITION_FAILED = 412;
118 /** <tt>413 Request Entity Too Large</tt> (HTTP/1.1 - RFC 2616) */
119 public static final int SC_REQUEST_TOO_LONG = 413;
120 /** <tt>414 Request-URI Too Long</tt> (HTTP/1.1 - RFC 2616) */
121 public static final int SC_REQUEST_URI_TOO_LONG = 414;
122 /** <tt>415 Unsupported Media Type</tt> (HTTP/1.1 - RFC 2616) */
123 public static final int SC_UNSUPPORTED_MEDIA_TYPE = 415;
124 /** <tt>416 Requested Range Not Satisfiable</tt> (HTTP/1.1 - RFC 2616) */
125 public static final int SC_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
126 /** <tt>417 Expectation Failed</tt> (HTTP/1.1 - RFC 2616) */
127 public static final int SC_EXPECTATION_FAILED = 417;
128
129 /**
130 * Static constant for a 418 error. <tt>418 Unprocessable Entity</tt>
131 * (WebDAV drafts?) or <tt>418 Reauthentication Required</tt> (HTTP/1.1
132 * drafts?)
133 */
134 // not used
135 // public static final int SC_UNPROCESSABLE_ENTITY = 418;
136
137 /**
138 * Static constant for a 419 error.
139 * <tt>419 Insufficient Space on Resource</tt> (WebDAV -
140 * draft-ietf-webdav-protocol-05?) or
141 * <tt>419 Proxy Reauthentication Required</tt> (HTTP/1.1 drafts?)
142 */
143 public static final int SC_INSUFFICIENT_SPACE_ON_RESOURCE = 419;
144 /**
145 * Static constant for a 420 error. <tt>420 Method Failure</tt> (WebDAV -
146 * draft-ietf-webdav-protocol-05?)
147 */
148 public static final int SC_METHOD_FAILURE = 420;
149 /** <tt>422 Unprocessable Entity</tt> (WebDAV - RFC 2518) */
150 public static final int SC_UNPROCESSABLE_ENTITY = 422;
151 /** <tt>423 Locked</tt> (WebDAV - RFC 2518) */
152 public static final int SC_LOCKED = 423;
153 /** <tt>424 Failed Dependency</tt> (WebDAV - RFC 2518) */
154 public static final int SC_FAILED_DEPENDENCY = 424;
155
156 // --- 5xx Server Error ---
157
158 /** <tt>500 Server Error</tt> (HTTP/1.0 - RFC 1945) */
159 public static final int SC_INTERNAL_SERVER_ERROR = 500;
160 /** <tt>501 Not Implemented</tt> (HTTP/1.0 - RFC 1945) */
161 public static final int SC_NOT_IMPLEMENTED = 501;
162 /** <tt>502 Bad Gateway</tt> (HTTP/1.0 - RFC 1945) */
163 public static final int SC_BAD_GATEWAY = 502;
164 /** <tt>503 Service Unavailable</tt> (HTTP/1.0 - RFC 1945) */
165 public static final int SC_SERVICE_UNAVAILABLE = 503;
166 /** <tt>504 Gateway Timeout</tt> (HTTP/1.1 - RFC 2616) */
167 public static final int SC_GATEWAY_TIMEOUT = 504;
168 /** <tt>505 HTTP Version Not Supported</tt> (HTTP/1.1 - RFC 2616) */
169 public static final int SC_HTTP_VERSION_NOT_SUPPORTED = 505;
170
171 /** <tt>507 Insufficient Storage</tt> (WebDAV - RFC 2518) */
172 public static final int SC_INSUFFICIENT_STORAGE = 507;
173
174 private final int statusCode;
175 private final String statusText;
176
177 public HttpStatus(int statusCode, String statusText) {
178 this.statusCode = statusCode;
179 this.statusText = statusText;
180 }
181
182 public int getStatusCode() {
183 return statusCode;
184 }
185
186 public String getStatusText() {
187 return statusText;
188 }
189
190 /**
191 * Returns the HTTP status series of this status code.
192 *
193 * @see HttpStatus.Series
194 */
195 public Series series() {
196 return Series.valueOf(this);
197 }
198
199 /**
200 * Java 5 enumeration of HTTP status series.
201 * <p>
202 * Retrievable via {@link HttpStatus#series()}.
203 */
204 public static enum Series {
205
206 INFORMATIONAL(1), SUCCESSFUL(2), REDIRECTION(3), CLIENT_ERROR(4), SERVER_ERROR(
207 5);
208
209 private final int value;
210
211 private Series(int value) {
212 this.value = value;
213 }
214
215 /**
216 * Return the integer value of this status series. Ranges from 1 to 5.
217 */
218 public int value() {
219 return this.value;
220 }
221
222 public static Series valueOf(int status) {
223 int seriesCode = status / 100;
224 for (Series series : values()) {
225 if (series.value == seriesCode) {
226 return series;
227 }
228 }
229 throw new IllegalArgumentException("No matching constant for ["
230 + status + "]");
231 }
232
233 public static Series valueOf(HttpStatus status) {
234 return valueOf(status.statusCode);
235 }
236 }
237
238 @Override
239 public String toString() {
240 return "[" + statusCode + "," + statusText + "]";
241 }
242 }