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comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/EnglishReasonPhraseCatalog.java

mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/EnglishReasonPhraseCatalog.java

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TOR_BUG_3246
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-1:000000000000 0:68f6a8d8a0a0
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.impl;
29
30 import java.util.Locale;
31
32 import ch.boye.httpclientandroidlib.HttpStatus;
33 import ch.boye.httpclientandroidlib.ReasonPhraseCatalog;
34
35 /**
36 * English reason phrases for HTTP status codes.
37 * All status codes defined in RFC1945 (HTTP/1.0), RFC2616 (HTTP/1.1), and
38 * RFC2518 (WebDAV) are supported.
39 *
40 * @since 4.0
41 */
42 public class EnglishReasonPhraseCatalog implements ReasonPhraseCatalog {
43
44 // static array with english reason phrases defined below
45
46 /**
47 * The default instance of this catalog.
48 * This catalog is thread safe, so there typically
49 * is no need to create other instances.
50 */
51 public final static EnglishReasonPhraseCatalog INSTANCE =
52 new EnglishReasonPhraseCatalog();
53
54
55 /**
56 * Restricted default constructor, for derived classes.
57 * If you need an instance of this class, use {@link #INSTANCE INSTANCE}.
58 */
59 protected EnglishReasonPhraseCatalog() {
60 // no body
61 }
62
63
64 /**
65 * Obtains the reason phrase for a status code.
66 *
67 * @param status the status code, in the range 100-599
68 * @param loc ignored
69 *
70 * @return the reason phrase, or <code>null</code>
71 */
72 public String getReason(int status, Locale loc) {
73 if ((status < 100) || (status >= 600)) {
74 throw new IllegalArgumentException
75 ("Unknown category for status code " + status + ".");
76 }
77
78 final int category = status / 100;
79 final int subcode = status - 100*category;
80
81 String reason = null;
82 if (REASON_PHRASES[category].length > subcode)
83 reason = REASON_PHRASES[category][subcode];
84
85 return reason;
86 }
87
88
89 /** Reason phrases lookup table. */
90 private static final String[][] REASON_PHRASES = new String[][]{
91 null,
92 new String[3], // 1xx
93 new String[8], // 2xx
94 new String[8], // 3xx
95 new String[25], // 4xx
96 new String[8] // 5xx
97 };
98
99
100
101 /**
102 * Stores the given reason phrase, by status code.
103 * Helper method to initialize the static lookup table.
104 *
105 * @param status the status code for which to define the phrase
106 * @param reason the reason phrase for this status code
107 */
108 private static void setReason(int status, String reason) {
109 final int category = status / 100;
110 final int subcode = status - 100*category;
111 REASON_PHRASES[category][subcode] = reason;
112 }
113
114
115 // ----------------------------------------------------- Static Initializer
116
117 /** Set up status code to "reason phrase" map. */
118 static {
119 // HTTP 1.0 Server status codes -- see RFC 1945
120 setReason(HttpStatus.SC_OK,
121 "OK");
122 setReason(HttpStatus.SC_CREATED,
123 "Created");
124 setReason(HttpStatus.SC_ACCEPTED,
125 "Accepted");
126 setReason(HttpStatus.SC_NO_CONTENT,
127 "No Content");
128 setReason(HttpStatus.SC_MOVED_PERMANENTLY,
129 "Moved Permanently");
130 setReason(HttpStatus.SC_MOVED_TEMPORARILY,
131 "Moved Temporarily");
132 setReason(HttpStatus.SC_NOT_MODIFIED,
133 "Not Modified");
134 setReason(HttpStatus.SC_BAD_REQUEST,
135 "Bad Request");
136 setReason(HttpStatus.SC_UNAUTHORIZED,
137 "Unauthorized");
138 setReason(HttpStatus.SC_FORBIDDEN,
139 "Forbidden");
140 setReason(HttpStatus.SC_NOT_FOUND,
141 "Not Found");
142 setReason(HttpStatus.SC_INTERNAL_SERVER_ERROR,
143 "Internal Server Error");
144 setReason(HttpStatus.SC_NOT_IMPLEMENTED,
145 "Not Implemented");
146 setReason(HttpStatus.SC_BAD_GATEWAY,
147 "Bad Gateway");
148 setReason(HttpStatus.SC_SERVICE_UNAVAILABLE,
149 "Service Unavailable");
150
151 // HTTP 1.1 Server status codes -- see RFC 2048
152 setReason(HttpStatus.SC_CONTINUE,
153 "Continue");
154 setReason(HttpStatus.SC_TEMPORARY_REDIRECT,
155 "Temporary Redirect");
156 setReason(HttpStatus.SC_METHOD_NOT_ALLOWED,
157 "Method Not Allowed");
158 setReason(HttpStatus.SC_CONFLICT,
159 "Conflict");
160 setReason(HttpStatus.SC_PRECONDITION_FAILED,
161 "Precondition Failed");
162 setReason(HttpStatus.SC_REQUEST_TOO_LONG,
163 "Request Too Long");
164 setReason(HttpStatus.SC_REQUEST_URI_TOO_LONG,
165 "Request-URI Too Long");
166 setReason(HttpStatus.SC_UNSUPPORTED_MEDIA_TYPE,
167 "Unsupported Media Type");
168 setReason(HttpStatus.SC_MULTIPLE_CHOICES,
169 "Multiple Choices");
170 setReason(HttpStatus.SC_SEE_OTHER,
171 "See Other");
172 setReason(HttpStatus.SC_USE_PROXY,
173 "Use Proxy");
174 setReason(HttpStatus.SC_PAYMENT_REQUIRED,
175 "Payment Required");
176 setReason(HttpStatus.SC_NOT_ACCEPTABLE,
177 "Not Acceptable");
178 setReason(HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED,
179 "Proxy Authentication Required");
180 setReason(HttpStatus.SC_REQUEST_TIMEOUT,
181 "Request Timeout");
182
183 setReason(HttpStatus.SC_SWITCHING_PROTOCOLS,
184 "Switching Protocols");
185 setReason(HttpStatus.SC_NON_AUTHORITATIVE_INFORMATION,
186 "Non Authoritative Information");
187 setReason(HttpStatus.SC_RESET_CONTENT,
188 "Reset Content");
189 setReason(HttpStatus.SC_PARTIAL_CONTENT,
190 "Partial Content");
191 setReason(HttpStatus.SC_GATEWAY_TIMEOUT,
192 "Gateway Timeout");
193 setReason(HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED,
194 "Http Version Not Supported");
195 setReason(HttpStatus.SC_GONE,
196 "Gone");
197 setReason(HttpStatus.SC_LENGTH_REQUIRED,
198 "Length Required");
199 setReason(HttpStatus.SC_REQUESTED_RANGE_NOT_SATISFIABLE,
200 "Requested Range Not Satisfiable");
201 setReason(HttpStatus.SC_EXPECTATION_FAILED,
202 "Expectation Failed");
203
204 // WebDAV Server-specific status codes
205 setReason(HttpStatus.SC_PROCESSING,
206 "Processing");
207 setReason(HttpStatus.SC_MULTI_STATUS,
208 "Multi-Status");
209 setReason(HttpStatus.SC_UNPROCESSABLE_ENTITY,
210 "Unprocessable Entity");
211 setReason(HttpStatus.SC_INSUFFICIENT_SPACE_ON_RESOURCE,
212 "Insufficient Space On Resource");
213 setReason(HttpStatus.SC_METHOD_FAILURE,
214 "Method Failure");
215 setReason(HttpStatus.SC_LOCKED,
216 "Locked");
217 setReason(HttpStatus.SC_INSUFFICIENT_STORAGE,
218 "Insufficient Storage");
219 setReason(HttpStatus.SC_FAILED_DEPENDENCY,
220 "Failed Dependency");
221 }
222
223
224 }

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