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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   * All status codes defined in RFC1945 (HTTP/1.0), RFC2616 (HTTP/1.1),
33   * RFC2518 (WebDAV) and RFC7540 (HTTP/2) are listed.
34   *
35   * @see <a href="https://tools.ietf.org/html/rfc1945">RFC1945 (HTTP/1.0)</a>
36   * @see <a href="https://tools.ietf.org/html/rfc2616">RFC2616 (HTTP/1.1)</a>
37   * @see <a href="https://tools.ietf.org/html/rfc2518">RFC2518 (WebDAV)</a>
38   * @see <a href="https://tools.ietf.org/html/rfc7540">RFC7540 (HTTP/2)</a>
39   * @since 4.0
40   */
41  public interface HttpStatus {
42  
43      // --- 1xx Informational ---
44      /** {@code 100 1xx Informational} (HTTP/1.1 - RFC 2616) */
45      int SC_INFORMATIONAL = 100;
46  
47      /** {@code 100 Continue} (HTTP/1.1 - RFC 2616) */
48      int SC_CONTINUE = 100;
49      /** {@code 101 Switching Protocols} (HTTP/1.1 - RFC 2616)*/
50      int SC_SWITCHING_PROTOCOLS = 101;
51      /** {@code 102 Processing} (WebDAV - RFC 2518) */
52      int SC_PROCESSING = 102;
53  
54      // --- 2xx Success ---
55      /** {@code 2xx Success} (HTTP/1.0 - RFC 1945) */
56      int SC_SUCCESS = 200;
57  
58      /** {@code 200 OK} (HTTP/1.0 - RFC 1945) */
59      int SC_OK = 200;
60      /** {@code 201 Created} (HTTP/1.0 - RFC 1945) */
61      int SC_CREATED = 201;
62      /** {@code 202 Accepted} (HTTP/1.0 - RFC 1945) */
63      int SC_ACCEPTED = 202;
64      /** {@code 203 Non Authoritative Information} (HTTP/1.1 - RFC 2616) */
65      int SC_NON_AUTHORITATIVE_INFORMATION = 203;
66      /** {@code 204 No Content} (HTTP/1.0 - RFC 1945) */
67      int SC_NO_CONTENT = 204;
68      /** {@code 205 Reset Content} (HTTP/1.1 - RFC 2616) */
69      int SC_RESET_CONTENT = 205;
70      /** {@code 206 Partial Content} (HTTP/1.1 - RFC 2616) */
71      int SC_PARTIAL_CONTENT = 206;
72      /**
73       * {@code 207 Multi-Status} (WebDAV - RFC 2518)
74       * or
75       * {@code 207 Partial Update OK} (HTTP/1.1 - draft-ietf-http-v11-spec-rev-01?)
76       */
77      int SC_MULTI_STATUS = 207;
78  
79      // --- 3xx Redirection ---
80      /** {@code 3xx Redirection} (HTTP/1.1 - RFC 2616) */
81      int SC_REDIRECTION = 300;
82  
83      /** {@code 300 Mutliple Choices} (HTTP/1.1 - RFC 2616) */
84      int SC_MULTIPLE_CHOICES = 300;
85      /** {@code 301 Moved Permanently} (HTTP/1.0 - RFC 1945) */
86      int SC_MOVED_PERMANENTLY = 301;
87      /** {@code 302 Moved Temporarily} (Sometimes {@code Found}) (HTTP/1.0 - RFC 1945) */
88      int SC_MOVED_TEMPORARILY = 302;
89      /** {@code 303 See Other} (HTTP/1.1 - RFC 2616) */
90      int SC_SEE_OTHER = 303;
91      /** {@code 304 Not Modified} (HTTP/1.0 - RFC 1945) */
92      int SC_NOT_MODIFIED = 304;
93      /** {@code 305 Use Proxy} (HTTP/1.1 - RFC 2616) */
94      int SC_USE_PROXY = 305;
95      /** {@code 307 Temporary Redirect} (HTTP/1.1 - RFC 2616) */
96      int SC_TEMPORARY_REDIRECT = 307;
97  
98      // --- 4xx Client Error ---
99      /** {@code 4xx Client Error} (HTTP/1.1 - RFC 2616) */
100     int SC_CLIENT_ERROR = 400;
101 
102     /** {@code 400 Bad Request} (HTTP/1.1 - RFC 2616) */
103     int SC_BAD_REQUEST = 400;
104     /** {@code 401 Unauthorized} (HTTP/1.0 - RFC 1945) */
105     int SC_UNAUTHORIZED = 401;
106     /** {@code 402 Payment Required} (HTTP/1.1 - RFC 2616) */
107     int SC_PAYMENT_REQUIRED = 402;
108     /** {@code 403 Forbidden} (HTTP/1.0 - RFC 1945) */
109     int SC_FORBIDDEN = 403;
110     /** {@code 404 Not Found} (HTTP/1.0 - RFC 1945) */
111     int SC_NOT_FOUND = 404;
112     /** {@code 405 Method Not Allowed} (HTTP/1.1 - RFC 2616) */
113     int SC_METHOD_NOT_ALLOWED = 405;
114     /** {@code 406 Not Acceptable} (HTTP/1.1 - RFC 2616) */
115     int SC_NOT_ACCEPTABLE = 406;
116     /** {@code 407 Proxy Authentication Required} (HTTP/1.1 - RFC 2616)*/
117     int SC_PROXY_AUTHENTICATION_REQUIRED = 407;
118     /** {@code 408 Request Timeout} (HTTP/1.1 - RFC 2616) */
119     int SC_REQUEST_TIMEOUT = 408;
120     /** {@code 409 Conflict} (HTTP/1.1 - RFC 2616) */
121     int SC_CONFLICT = 409;
122     /** {@code 410 Gone} (HTTP/1.1 - RFC 2616) */
123     int SC_GONE = 410;
124     /** {@code 411 Length Required} (HTTP/1.1 - RFC 2616) */
125     int SC_LENGTH_REQUIRED = 411;
126     /** {@code 412 Precondition Failed} (HTTP/1.1 - RFC 2616) */
127     int SC_PRECONDITION_FAILED = 412;
128     /** {@code 413 Request Entity Too Large} (HTTP/1.1 - RFC 2616) */
129     int SC_REQUEST_TOO_LONG = 413;
130     /** {@code 414 Request-URI Too Long} (HTTP/1.1 - RFC 2616) */
131     int SC_REQUEST_URI_TOO_LONG = 414;
132     /** {@code 415 Unsupported Media Type} (HTTP/1.1 - RFC 2616) */
133     int SC_UNSUPPORTED_MEDIA_TYPE = 415;
134     /** {@code 416 Requested Range Not Satisfiable} (HTTP/1.1 - RFC 2616) */
135     int SC_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
136     /** {@code 417 Expectation Failed} (HTTP/1.1 - RFC 2616) */
137     int SC_EXPECTATION_FAILED = 417;
138     /** {@code 421 Misdirected Request} (HTTP/2 - RFC 7540) */
139     int SC_MISDIRECTED_REQUEST = 421;
140 
141     /**
142      * Static constant for a 418 error.
143      * {@code 418 Unprocessable Entity} (WebDAV drafts?)
144      * or {@code 418 Reauthentication Required} (HTTP/1.1 drafts?)
145      */
146     // not used
147     // int SC_UNPROCESSABLE_ENTITY = 418;
148 
149     /**
150      * Static constant for a 419 error.
151      * {@code 419 Insufficient Space on Resource}
152      * (WebDAV - draft-ietf-webdav-protocol-05?)
153      * or {@code 419 Proxy Reauthentication Required}
154      * (HTTP/1.1 drafts?)
155      */
156     int SC_INSUFFICIENT_SPACE_ON_RESOURCE = 419;
157     /**
158      * Static constant for a 420 error.
159      * {@code 420 Method Failure}
160      * (WebDAV - draft-ietf-webdav-protocol-05?)
161      */
162     int SC_METHOD_FAILURE = 420;
163     /** {@code 422 Unprocessable Entity} (WebDAV - RFC 2518) */
164     int SC_UNPROCESSABLE_ENTITY = 422;
165     /** {@code 423 Locked} (WebDAV - RFC 2518) */
166     int SC_LOCKED = 423;
167     /** {@code 424 Failed Dependency} (WebDAV - RFC 2518) */
168     int SC_FAILED_DEPENDENCY = 424;
169 
170     // --- 5xx Server Error ---
171     /** {@code 500 Server Error} (HTTP/1.0 - RFC 1945) */
172     int SC_SERVER_ERROR = 500;
173 
174     /** {@code 500 Internal Server Error} (HTTP/1.0 - RFC 1945) */
175     int SC_INTERNAL_SERVER_ERROR = 500;
176     /** {@code 501 Not Implemented} (HTTP/1.0 - RFC 1945) */
177     int SC_NOT_IMPLEMENTED = 501;
178     /** {@code 502 Bad Gateway} (HTTP/1.0 - RFC 1945) */
179     int SC_BAD_GATEWAY = 502;
180     /** {@code 503 Service Unavailable} (HTTP/1.0 - RFC 1945) */
181     int SC_SERVICE_UNAVAILABLE = 503;
182     /** {@code 504 Gateway Timeout} (HTTP/1.1 - RFC 2616) */
183     int SC_GATEWAY_TIMEOUT = 504;
184     /** {@code 505 HTTP Version Not Supported} (HTTP/1.1 - RFC 2616) */
185     int SC_HTTP_VERSION_NOT_SUPPORTED = 505;
186 
187     /** {@code 507 Insufficient Storage} (WebDAV - RFC 2518) */
188     int SC_INSUFFICIENT_STORAGE = 507;
189 
190 }