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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.http;
29  
30  /**
31   * Constants enumerating the HTTP status codes.
32   * All status codes defined in RFC1945 (HTTP/1.0), RFC2616 (HTTP/1.1), and
33   * RFC2518 (WebDAV) are listed.
34   *
35   * @see StatusLine
36   *
37   * @since 4.0
38   */
39  public interface HttpStatus {
40  
41      // --- 1xx Informational ---
42  
43      /** <tt>100 Continue</tt> (HTTP/1.1 - RFC 2616) */
44      public static final int SC_CONTINUE = 100;
45      /** <tt>101 Switching Protocols</tt> (HTTP/1.1 - RFC 2616)*/
46      public static final int SC_SWITCHING_PROTOCOLS = 101;
47      /** <tt>102 Processing</tt> (WebDAV - RFC 2518) */
48      public static final int SC_PROCESSING = 102;
49  
50      // --- 2xx Success ---
51  
52      /** <tt>200 OK</tt> (HTTP/1.0 - RFC 1945) */
53      public static final int SC_OK = 200;
54      /** <tt>201 Created</tt> (HTTP/1.0 - RFC 1945) */
55      public static final int SC_CREATED = 201;
56      /** <tt>202 Accepted</tt> (HTTP/1.0 - RFC 1945) */
57      public static final int SC_ACCEPTED = 202;
58      /** <tt>203 Non Authoritative Information</tt> (HTTP/1.1 - RFC 2616) */
59      public static final int SC_NON_AUTHORITATIVE_INFORMATION = 203;
60      /** <tt>204 No Content</tt> (HTTP/1.0 - RFC 1945) */
61      public static final int SC_NO_CONTENT = 204;
62      /** <tt>205 Reset Content</tt> (HTTP/1.1 - RFC 2616) */
63      public static final int SC_RESET_CONTENT = 205;
64      /** <tt>206 Partial Content</tt> (HTTP/1.1 - RFC 2616) */
65      public static final int SC_PARTIAL_CONTENT = 206;
66      /**
67       * <tt>207 Multi-Status</tt> (WebDAV - RFC 2518) or <tt>207 Partial Update
68       * OK</tt> (HTTP/1.1 - draft-ietf-http-v11-spec-rev-01?)
69       */
70      public static final int SC_MULTI_STATUS = 207;
71  
72      // --- 3xx Redirection ---
73  
74      /** <tt>300 Mutliple Choices</tt> (HTTP/1.1 - RFC 2616) */
75      public static final int SC_MULTIPLE_CHOICES = 300;
76      /** <tt>301 Moved Permanently</tt> (HTTP/1.0 - RFC 1945) */
77      public static final int SC_MOVED_PERMANENTLY = 301;
78      /** <tt>302 Moved Temporarily</tt> (Sometimes <tt>Found</tt>) (HTTP/1.0 - RFC 1945) */
79      public static final int SC_MOVED_TEMPORARILY = 302;
80      /** <tt>303 See Other</tt> (HTTP/1.1 - RFC 2616) */
81      public static final int SC_SEE_OTHER = 303;
82      /** <tt>304 Not Modified</tt> (HTTP/1.0 - RFC 1945) */
83      public static final int SC_NOT_MODIFIED = 304;
84      /** <tt>305 Use Proxy</tt> (HTTP/1.1 - RFC 2616) */
85      public static final int SC_USE_PROXY = 305;
86      /** <tt>307 Temporary Redirect</tt> (HTTP/1.1 - RFC 2616) */
87      public static final int SC_TEMPORARY_REDIRECT = 307;
88  
89      // --- 4xx Client Error ---
90  
91      /** <tt>400 Bad Request</tt> (HTTP/1.1 - RFC 2616) */
92      public static final int SC_BAD_REQUEST = 400;
93      /** <tt>401 Unauthorized</tt> (HTTP/1.0 - RFC 1945) */
94      public static final int SC_UNAUTHORIZED = 401;
95      /** <tt>402 Payment Required</tt> (HTTP/1.1 - RFC 2616) */
96      public static final int SC_PAYMENT_REQUIRED = 402;
97      /** <tt>403 Forbidden</tt> (HTTP/1.0 - RFC 1945) */
98      public static final int SC_FORBIDDEN = 403;
99      /** <tt>404 Not Found</tt> (HTTP/1.0 - RFC 1945) */
100     public static final int SC_NOT_FOUND = 404;
101     /** <tt>405 Method Not Allowed</tt> (HTTP/1.1 - RFC 2616) */
102     public static final int SC_METHOD_NOT_ALLOWED = 405;
103     /** <tt>406 Not Acceptable</tt> (HTTP/1.1 - RFC 2616) */
104     public static final int SC_NOT_ACCEPTABLE = 406;
105     /** <tt>407 Proxy Authentication Required</tt> (HTTP/1.1 - RFC 2616)*/
106     public static final int SC_PROXY_AUTHENTICATION_REQUIRED = 407;
107     /** <tt>408 Request Timeout</tt> (HTTP/1.1 - RFC 2616) */
108     public static final int SC_REQUEST_TIMEOUT = 408;
109     /** <tt>409 Conflict</tt> (HTTP/1.1 - RFC 2616) */
110     public static final int SC_CONFLICT = 409;
111     /** <tt>410 Gone</tt> (HTTP/1.1 - RFC 2616) */
112     public static final int SC_GONE = 410;
113     /** <tt>411 Length Required</tt> (HTTP/1.1 - RFC 2616) */
114     public static final int SC_LENGTH_REQUIRED = 411;
115     /** <tt>412 Precondition Failed</tt> (HTTP/1.1 - RFC 2616) */
116     public static final int SC_PRECONDITION_FAILED = 412;
117     /** <tt>413 Request Entity Too Large</tt> (HTTP/1.1 - RFC 2616) */
118     public static final int SC_REQUEST_TOO_LONG = 413;
119     /** <tt>414 Request-URI Too Long</tt> (HTTP/1.1 - RFC 2616) */
120     public static final int SC_REQUEST_URI_TOO_LONG = 414;
121     /** <tt>415 Unsupported Media Type</tt> (HTTP/1.1 - RFC 2616) */
122     public static final int SC_UNSUPPORTED_MEDIA_TYPE = 415;
123     /** <tt>416 Requested Range Not Satisfiable</tt> (HTTP/1.1 - RFC 2616) */
124     public static final int SC_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
125     /** <tt>417 Expectation Failed</tt> (HTTP/1.1 - RFC 2616) */
126     public static final int SC_EXPECTATION_FAILED = 417;
127 
128     /**
129      * Static constant for a 418 error.
130      * <tt>418 Unprocessable Entity</tt> (WebDAV drafts?)
131      * or <tt>418 Reauthentication Required</tt> (HTTP/1.1 drafts?)
132      */
133     // not used
134     // public static final int SC_UNPROCESSABLE_ENTITY = 418;
135 
136     /**
137      * Static constant for a 419 error.
138      * <tt>419 Insufficient Space on Resource</tt>
139      * (WebDAV - draft-ietf-webdav-protocol-05?)
140      * or <tt>419 Proxy Reauthentication Required</tt>
141      * (HTTP/1.1 drafts?)
142      */
143     public static final int SC_INSUFFICIENT_SPACE_ON_RESOURCE = 419;
144     /**
145      * Static constant for a 420 error.
146      * <tt>420 Method Failure</tt>
147      * (WebDAV - draft-ietf-webdav-protocol-05?)
148      */
149     public static final int SC_METHOD_FAILURE = 420;
150     /** <tt>422 Unprocessable Entity</tt> (WebDAV - RFC 2518) */
151     public static final int SC_UNPROCESSABLE_ENTITY = 422;
152     /** <tt>423 Locked</tt> (WebDAV - RFC 2518) */
153     public static final int SC_LOCKED = 423;
154     /** <tt>424 Failed Dependency</tt> (WebDAV - RFC 2518) */
155     public static final int SC_FAILED_DEPENDENCY = 424;
156 
157     // --- 5xx Server Error ---
158 
159     /** <tt>500 Server Error</tt> (HTTP/1.0 - RFC 1945) */
160     public static final int SC_INTERNAL_SERVER_ERROR = 500;
161     /** <tt>501 Not Implemented</tt> (HTTP/1.0 - RFC 1945) */
162     public static final int SC_NOT_IMPLEMENTED = 501;
163     /** <tt>502 Bad Gateway</tt> (HTTP/1.0 - RFC 1945) */
164     public static final int SC_BAD_GATEWAY = 502;
165     /** <tt>503 Service Unavailable</tt> (HTTP/1.0 - RFC 1945) */
166     public static final int SC_SERVICE_UNAVAILABLE = 503;
167     /** <tt>504 Gateway Timeout</tt> (HTTP/1.1 - RFC 2616) */
168     public static final int SC_GATEWAY_TIMEOUT = 504;
169     /** <tt>505 HTTP Version Not Supported</tt> (HTTP/1.1 - RFC 2616) */
170     public static final int SC_HTTP_VERSION_NOT_SUPPORTED = 505;
171 
172     /** <tt>507 Insufficient Storage</tt> (WebDAV - RFC 2518) */
173     public static final int SC_INSUFFICIENT_STORAGE = 507;
174 
175 }