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 org.apache.hc.core5.http;
29
30 /**
31 * Constants enumerating the HTTP status codes.
32 *
33 * @since 4.0
34 * @see org.apache.hc.core5.http.message.StatusLine.StatusClass
35 * @see org.apache.hc.core5.http.message.StatusLine.StatusClass#from(int)
36 */
37 public final class HttpStatus {
38
39 private HttpStatus() {
40 // no instances.
41 }
42
43 // --- 1xx Informational ---
44 /** {@code 100 1xx Informational} (HTTP Semantics) */
45 public static final int SC_INFORMATIONAL = 100;
46
47 /** {@code 100 Continue} (HTTP Semantics) */
48 public static final int SC_CONTINUE = 100;
49 /** {@code 101 Switching Protocols} (HTTP Semantics)*/
50 public static final int SC_SWITCHING_PROTOCOLS = 101;
51 /** {@code 102 Processing} (WebDAV - RFC 2518) */
52 public static final int SC_PROCESSING = 102;
53 /** {@code 103 Early Hints (Early Hints - RFC 8297)}*/
54 public static final int SC_EARLY_HINTS = 103;
55
56 // --- 2xx Success ---
57 /** {@code 2xx Success} (HTTP Semantics) */
58 public static final int SC_SUCCESS = 200;
59
60 /** {@code 200 OK} (HTTP Semantics) */
61 public static final int SC_OK = 200;
62 /** {@code 201 Created} (HTTP Semantics) */
63 public static final int SC_CREATED = 201;
64 /** {@code 202 Accepted} (HTTP Semantics) */
65 public static final int SC_ACCEPTED = 202;
66 /** {@code 203 Non Authoritative Information} (HTTP Semantics) */
67 public static final int SC_NON_AUTHORITATIVE_INFORMATION = 203;
68 /** {@code 204 No Content} (HTTP Semantics) */
69 public static final int SC_NO_CONTENT = 204;
70 /** {@code 205 Reset Content} (HTTP Semantics) */
71 public static final int SC_RESET_CONTENT = 205;
72 /** {@code 206 Partial Content} (HTTP Semantics) */
73 public static final int SC_PARTIAL_CONTENT = 206;
74 /**
75 * {@code 207 Multi-Status} (WebDAV - RFC 2518)
76 * or
77 * {@code 207 Partial Update OK} (HTTP/1.1 - draft-ietf-http-v11-spec-rev-01?)
78 */
79 public static final int SC_MULTI_STATUS = 207;
80 /**
81 * {@code 208 Already Reported} (WebDAV - RFC 5842, p.30, section 7.1)
82 */
83 public static final int SC_ALREADY_REPORTED = 208;
84 /**
85 * {@code 226 IM Used} (Delta encoding in HTTP - RFC 3229, p. 30, section 10.4.1)
86 */
87 public static final int SC_IM_USED = 226;
88
89 // --- 3xx Redirection ---
90 /** {@code 3xx Redirection} (HTTP Semantics) */
91 public static final int SC_REDIRECTION = 300;
92
93 /** {@code 300 Multiple Choices} (HTTP Semantics) */
94 public static final int SC_MULTIPLE_CHOICES = 300;
95 /** {@code 301 Moved Permanently} (HTTP Semantics) */
96 public static final int SC_MOVED_PERMANENTLY = 301;
97 /** {@code 302 Moved Temporarily} (Sometimes {@code Found}) (HTTP Semantics) */
98 public static final int SC_MOVED_TEMPORARILY = 302;
99 /** {@code 303 See Other} (HTTP Semantics) */
100 public static final int SC_SEE_OTHER = 303;
101 /** {@code 304 Not Modified} (HTTP Semantics) */
102 public static final int SC_NOT_MODIFIED = 304;
103 /** {@code 305 Use Proxy} (HTTP Semantics) */
104 public static final int SC_USE_PROXY = 305;
105 /** {@code 307 Temporary Redirect} (HTTP Semantics) */
106 public static final int SC_TEMPORARY_REDIRECT = 307;
107
108 /** {@code 308 Permanent Redirect} (HTTP Semantics) */
109 public static final int SC_PERMANENT_REDIRECT = 308;
110
111 // --- 4xx Client Error ---
112 /** {@code 4xx Client Error} (HTTP Semantics) */
113 public static final int SC_CLIENT_ERROR = 400;
114
115 /** {@code 400 Bad Request} (HTTP Semantics) */
116 public static final int SC_BAD_REQUEST = 400;
117 /** {@code 401 Unauthorized} (HTTP Semantics) */
118 public static final int SC_UNAUTHORIZED = 401;
119 /** {@code 402 Payment Required} (HTTP Semantics) */
120 public static final int SC_PAYMENT_REQUIRED = 402;
121 /** {@code 403 Forbidden} (HTTP Semantics) */
122 public static final int SC_FORBIDDEN = 403;
123 /** {@code 404 Not Found} (HTTP Semantics) */
124 public static final int SC_NOT_FOUND = 404;
125 /** {@code 405 Method Not Allowed} (HTTP Semantics) */
126 public static final int SC_METHOD_NOT_ALLOWED = 405;
127 /** {@code 406 Not Acceptable} (HTTP Semantics) */
128 public static final int SC_NOT_ACCEPTABLE = 406;
129 /** {@code 407 Proxy Authentication Required} (HTTP Semantics)*/
130 public static final int SC_PROXY_AUTHENTICATION_REQUIRED = 407;
131 /** {@code 408 Request Timeout} (HTTP Semantics) */
132 public static final int SC_REQUEST_TIMEOUT = 408;
133 /** {@code 409 Conflict} (HTTP Semantics) */
134 public static final int SC_CONFLICT = 409;
135 /** {@code 410 Gone} (HTTP Semantics) */
136 public static final int SC_GONE = 410;
137 /** {@code 411 Length Required} (HTTP Semantics) */
138 public static final int SC_LENGTH_REQUIRED = 411;
139 /** {@code 412 Precondition Failed} (HTTP Semantics) */
140 public static final int SC_PRECONDITION_FAILED = 412;
141 /** {@code 413 Request Entity Too Large} (HTTP Semantics) */
142 public static final int SC_REQUEST_TOO_LONG = 413;
143 /** {@code 414 Request-URI Too Long} (HTTP Semantics) */
144 public static final int SC_REQUEST_URI_TOO_LONG = 414;
145 /** {@code 415 Unsupported Media Type} (HTTP Semantics) */
146 public static final int SC_UNSUPPORTED_MEDIA_TYPE = 415;
147 /** {@code 416 Requested Range Not Satisfiable} (HTTP Semantics) */
148 public static final int SC_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
149 /** {@code 417 Expectation Failed} (HTTP Semantics) */
150 public static final int SC_EXPECTATION_FAILED = 417;
151 /** {@code 421 Misdirected Request} (HTTP Semantics) */
152 public static final int SC_MISDIRECTED_REQUEST = 421;
153 /** {@code 422 Unprocessable Content} (HTTP Semantics) */
154 public static final int SC_UNPROCESSABLE_CONTENT = 422;
155 /** {@code 426 Upgrade Required} (HTTP Semantics) */
156 public static final int SC_UPGRADE_REQUIRED = 426;
157
158 /**
159 * Static constant for a 419 error.
160 * {@code 419 Insufficient Space on Resource}
161 * (WebDAV - draft-ietf-webdav-protocol-05?)
162 * or {@code 419 Proxy Reauthentication Required}
163 * (HTTP/1.1 drafts?)
164 */
165 public static final int SC_INSUFFICIENT_SPACE_ON_RESOURCE = 419;
166 /**
167 * Static constant for a 420 error.
168 * {@code 420 Method Failure}
169 * (WebDAV - draft-ietf-webdav-protocol-05?)
170 */
171 public static final int SC_METHOD_FAILURE = 420;
172 /**
173 * @deprecated Use {@link #SC_UNPROCESSABLE_CONTENT}
174 */
175 @Deprecated
176 public static final int SC_UNPROCESSABLE_ENTITY = SC_UNPROCESSABLE_CONTENT;
177 /** {@code 423 Locked} (WebDAV - RFC 2518) */
178 public static final int SC_LOCKED = 423;
179 /** {@code 424 Failed Dependency} (WebDAV - RFC 2518) */
180 public static final int SC_FAILED_DEPENDENCY = 424;
181 /** {@code 425 Too Early} (Using Early Data in HTTP - RFC 8470) */
182 public static final int SC_TOO_EARLY = 425;
183 /** {@code 428 Precondition Required} (Additional HTTP Status Codes - RFC 6585) */
184 public static final int SC_PRECONDITION_REQUIRED = 428;
185 /** {@code 429 Too Many Requests} (Additional HTTP Status Codes - RFC 6585) */
186 public static final int SC_TOO_MANY_REQUESTS = 429;
187 /** {@code 431 Request Header Fields Too Large} (Additional HTTP Status Codes - RFC 6585) */
188 public static final int SC_REQUEST_HEADER_FIELDS_TOO_LARGE = 431;
189 /** {@code 451 Unavailable For Legal Reasons} (Legal Obstacles - RFC 7725) */
190 public static final int SC_UNAVAILABLE_FOR_LEGAL_REASONS = 451;
191
192 // --- 5xx Server Error ---
193 /** {@code 500 Server Error} (HTTP Semantics) */
194 public static final int SC_SERVER_ERROR = 500;
195
196 /** {@code 500 Internal Server Error} (HTTP Semantics) */
197 public static final int SC_INTERNAL_SERVER_ERROR = 500;
198 /** {@code 501 Not Implemented} (HTTP Semantics) */
199 public static final int SC_NOT_IMPLEMENTED = 501;
200 /** {@code 502 Bad Gateway} (HTTP Semantics) */
201 public static final int SC_BAD_GATEWAY = 502;
202 /** {@code 503 Service Unavailable} (HTTP Semantics) */
203 public static final int SC_SERVICE_UNAVAILABLE = 503;
204 /** {@code 504 Gateway Timeout} (HTTP Semantics) */
205 public static final int SC_GATEWAY_TIMEOUT = 504;
206 /** {@code 505 HTTP Version Not Supported} (HTTP Semantics) */
207 public static final int SC_HTTP_VERSION_NOT_SUPPORTED = 505;
208 /** {@code 506 Variant Also Negotiates} ( Transparent Content Negotiation - RFC 2295) */
209 public static final int SC_VARIANT_ALSO_NEGOTIATES = 506;
210 /** {@code 507 Insufficient Storage} (WebDAV - RFC 2518) */
211 public static final int SC_INSUFFICIENT_STORAGE = 507;
212
213 /**
214 * {@code 508 Loop Detected} (WebDAV - RFC 5842, p.33, section 7.2)
215 */
216 public static final int SC_LOOP_DETECTED = 508;
217
218 /**
219 * {@code 510 Not Extended} (An HTTP Extension Framework - RFC 2774, p. 10, section 7)
220 */
221 public static final int SC_NOT_EXTENDED = 510;
222
223 /** {@code 511 Network Authentication Required} (Additional HTTP Status Codes - RFC 6585) */
224 public static final int SC_NETWORK_AUTHENTICATION_REQUIRED = 511;
225 }