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11 package org.mule.providers.http;
12
13 import org.mule.config.MuleProperties;
14 import org.mule.util.MapUtils;
15
16 import java.util.Collections;
17 import java.util.Map;
18
19 import org.apache.commons.collections.map.CaseInsensitiveMap;
20
21
22
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24
25 public class HttpConstants
26 {
27
28 public static final String HTTP10 = "HTTP/1.0";
29 public static final String HTTP1X = "HTTP/1.x";
30 public static final String HTTP11 = "HTTP/1.1";
31 public static final String DEFAULT_HTTP_VERSION = HttpConstants.HTTP11;
32
33
34 public static final int DEFAULT_HTTP_PORT = 80;
35
36
37 public static final String METHOD_OPTIONS = "OPTIONS";
38 public static final String METHOD_GET = "GET";
39 public static final String METHOD_HEAD = "HEAD";
40 public static final String METHOD_POST = "POST";
41 public static final String METHOD_PUT = "PUT";
42 public static final String METHOD_DELETE = "DELETE";
43 public static final String METHOD_TRACE = "TRACE";
44 public static final String METHOD_CONNECT = "CONNECT";
45
46
47 public static final String DATE_FORMAT = "EEE, dd MMM yyyy hh:mm:ss zzz";
48
49
50 public static final String CRLF = "\r\n";
51
52 public static final String HEADER_CONTENT_SEPARATOR = CRLF + CRLF;
53
54
55 public static final String DEFAULT_CONTENT_TYPE = "text/plain";
56
57
58 public static final String HEADER_ACCEPT = "Accept";
59 public static final String HEADER_ACCEPT_CHARSET = "Accept-Charset";
60 public static final String HEADER_ACCEPT_ENCODING = "Accept-Encoding";
61 public static final String HEADER_ACCEPT_LANGUAGE = "Accept-Language";
62 public static final String HEADER_ACCEPT_RANGES = "Accept-Ranges";
63 public static final String HEADER_AGE = "Age";
64 public static final String HEADER_ALLOW = "Allow";
65 public static final String HEADER_AUTHORIZATION = "Authorization";
66 public static final String HEADER_CACHE_CONTROL = "Cache-Control";
67 public static final String HEADER_CONNECTION = "Connection";
68 public static final String HEADER_CONTENT_ENCODING = "Content-Encoding";
69 public static final String HEADER_CONTENT_LANGUAGE = "Content-Language";
70 public static final String HEADER_CONTENT_LENGTH = "Content-Length";
71 public static final String HEADER_CONTENT_LOCATION = "Content-Location";
72 public static final String HEADER_CONTENT_MD5 = "Content-MD5";
73 public static final String HEADER_CONTENT_RANGE = "Content-Range";
74 public static final String HEADER_CONTENT_TYPE = "Content-Type";
75 public static final String HEADER_COOKIE = "Cookie";
76 public static final String HEADER_COOKIE_SET = "Set-Cookie";
77 public static final String HEADER_DATE = "Date";
78 public static final String HEADER_ETAG = "ETag";
79 public static final String HEADER_EXPECT = "Expect";
80 public static final String HEADER_EXPIRES = "Expires";
81 public static final String HEADER_FROM = "From";
82 public static final String HEADER_HOST = "Host";
83 public static final String HEADER_IF_MATCH = "If-Match";
84 public static final String HEADER_IF_MODIFIED_SINCE = "If-Modified-Since";
85 public static final String HEADER_IF_NONE_MATCH = "If-None-Match";
86 public static final String HEADER_IF_RANGE = "If-Range";
87 public static final String HEADER_IF_UNMODIFIED_SINCE = "If-Unmodified-Since";
88 public static final String HEADER_KEEP_ALIVE = "Keep-Alive";
89 public static final String HEADER_LAST_MODIFIED = "Last-Modified";
90 public static final String HEADER_LOCATION = "Location";
91 public static final String HEADER_MAX_FORWARDS = "Max-Forwards";
92 public static final String HEADER_PRAGMA = "Pragma";
93 public static final String HEADER_PROXY_AUTHENTICATE = "Proxy-Authenticate";
94 public static final String HEADER_PROXY_AUTHORIZATION = "Proxy-Authorization";
95 public static final String HEADER_RANGE = "Range";
96 public static final String HEADER_REFERER = "Referer";
97 public static final String HEADER_RETRY_AFTER = "Retry-After";
98 public static final String HEADER_SERVER = "Server";
99 public static final String HEADER_TE = "TE";
100 public static final String HEADER_TRAILER = "Trailer";
101 public static final String HEADER_TRANSFER_ENCODING = "Transfer-Encoding";
102 public static final String HEADER_UPGRADE = "Upgrade";
103 public static final String HEADER_USER_AGENT = "User-Agent";
104 public static final String HEADER_VARY = "Vary";
105 public static final String HEADER_VIA = "Via";
106 public static final String HEADER_WARNING = "Warning";
107 public static final String HEADER_WWW_AUTHENTICATE = "WWW-Authenticate";
108
109
110 public static final String HEADER_EXPECT_CONTINUE_REQUEST_VALUE = "100-continue";
111
112
113 public static final String TRANSFER_ENCODING_CHUNKED = "chunked";
114
115
116 public static final String X_PROPERTY_PREFIX = "X-" + MuleProperties.PROPERTY_PREFIX;
117
118
119 public static final Map REQUEST_HEADER_NAMES;
120 public static final Map RESPONSE_HEADER_NAMES;
121 public static final Map ALL_HEADER_NAMES;
122
123
124 public static final int SC_CONTINUE = 100;
125 public static final int SC_SWITCHING_PROTOCOLS = 101;
126 public static final int SC_PROCESSING = 102;
127 public static final int SC_OK = 200;
128 public static final int SC_CREATED = 201;
129 public static final int SC_ACCEPTED = 202;
130 public static final int SC_NON_AUTHORITATIVE_INFORMATION = 203;
131 public static final int SC_NO_CONTENT = 204;
132 public static final int SC_RESET_CONTENT = 205;
133 public static final int SC_PARTIAL_CONTENT = 206;
134 public static final int SC_MULTI_STATUS = 207;
135 public static final int SC_MULTIPLE_CHOICES = 300;
136 public static final int SC_MOVED_PERMANENTLY = 301;
137 public static final int SC_MOVED_TEMPORARILY = 302;
138 public static final int SC_SEE_OTHER = 303;
139 public static final int SC_NOT_MODIFIED = 304;
140 public static final int SC_USE_PROXY = 305;
141 public static final int SC_TEMPORARY_REDIRECT = 307;
142 public static final int SC_BAD_REQUEST = 400;
143 public static final int SC_UNAUTHORIZED = 401;
144 public static final int SC_PAYMENT_REQUIRED = 402;
145 public static final int SC_FORBIDDEN = 403;
146 public static final int SC_NOT_FOUND = 404;
147 public static final int SC_METHOD_NOT_ALLOWED = 405;
148 public static final int SC_NOT_ACCEPTABLE = 406;
149 public static final int SC_PROXY_AUTHENTICATION_REQUIRED = 407;
150 public static final int SC_REQUEST_TIMEOUT = 408;
151 public static final int SC_CONFLICT = 409;
152 public static final int SC_GONE = 410;
153 public static final int SC_LENGTH_REQUIRED = 411;
154 public static final int SC_PRECONDITION_FAILED = 412;
155 public static final int SC_REQUEST_TOO_LONG = 413;
156 public static final int SC_REQUEST_URI_TOO_LONG = 414;
157 public static final int SC_UNSUPPORTED_MEDIA_TYPE = 415;
158 public static final int SC_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
159 public static final int SC_EXPECTATION_FAILED = 417;
160 public static final int SC_INSUFFICIENT_SPACE_ON_RESOURCE = 419;
161 public static final int SC_METHOD_FAILURE = 420;
162 public static final int SC_UNPROCESSABLE_ENTITY = 422;
163 public static final int SC_LOCKED = 423;
164 public static final int SC_FAILED_DEPENDENCY = 424;
165 public static final int SC_INTERNAL_SERVER_ERROR = 500;
166 public static final int SC_NOT_IMPLEMENTED = 501;
167 public static final int SC_BAD_GATEWAY = 502;
168 public static final int SC_SERVICE_UNAVAILABLE = 503;
169 public static final int SC_GATEWAY_TIMEOUT = 504;
170 public static final int SC_HTTP_VERSION_NOT_SUPPORTED = 505;
171 public static final int SC_INSUFFICIENT_STORAGE = 507;
172
173 static
174 {
175 String[] strings = new String[]{HEADER_ACCEPT, HEADER_ACCEPT_CHARSET, HEADER_ACCEPT_ENCODING,
176 HEADER_ACCEPT_LANGUAGE, HEADER_AUTHORIZATION, HEADER_CACHE_CONTROL, HEADER_CONNECTION,
177 HEADER_COOKIE, HEADER_DATE, HEADER_EXPECT, HEADER_FROM, HEADER_HOST, HEADER_IF_MATCH,
178 HEADER_IF_MODIFIED_SINCE, HEADER_IF_NONE_MATCH, HEADER_IF_RANGE, HEADER_IF_UNMODIFIED_SINCE,
179 HEADER_MAX_FORWARDS, HEADER_PRAGMA, HEADER_PROXY_AUTHORIZATION, HEADER_RANGE, HEADER_REFERER,
180 HEADER_TE, HEADER_TRAILER, HEADER_TRANSFER_ENCODING, HEADER_UPGRADE, HEADER_USER_AGENT,
181 HEADER_VIA, HEADER_WARNING};
182
183 REQUEST_HEADER_NAMES = Collections.unmodifiableMap(MapUtils.mapWithKeysAndValues(
184 CaseInsensitiveMap.class, strings, strings));
185
186 strings = new String[]{HEADER_ACCEPT_RANGES, HEADER_AGE, HEADER_ALLOW, HEADER_CACHE_CONTROL,
187 HEADER_CONNECTION, HEADER_CONTENT_ENCODING, HEADER_CONTENT_LANGUAGE, HEADER_COOKIE_SET,
188 HEADER_CONTENT_LOCATION, HEADER_CONTENT_MD5, HEADER_CONTENT_RANGE, HEADER_DATE, HEADER_ETAG,
189 HEADER_EXPIRES, HEADER_LAST_MODIFIED, HEADER_LOCATION, HEADER_PRAGMA, HEADER_PROXY_AUTHENTICATE,
190 HEADER_RETRY_AFTER, HEADER_SERVER, HEADER_TRAILER, HEADER_TRANSFER_ENCODING, HEADER_UPGRADE,
191 HEADER_VARY, HEADER_VIA, HEADER_WARNING, HEADER_WWW_AUTHENTICATE};
192
193 RESPONSE_HEADER_NAMES = Collections.unmodifiableMap(MapUtils.mapWithKeysAndValues(
194 CaseInsensitiveMap.class, strings, strings));
195
196 strings = new String[]{HEADER_ALLOW, HEADER_CACHE_CONTROL, HEADER_CONNECTION,
197 HEADER_CONTENT_ENCODING, HEADER_CONTENT_LANGUAGE, HEADER_CONTENT_LENGTH, HEADER_CONTENT_LOCATION,
198 HEADER_CONTENT_MD5, HEADER_CONTENT_RANGE, HEADER_CONTENT_TYPE, HEADER_DATE, HEADER_EXPIRES,
199 HEADER_KEEP_ALIVE, HEADER_LAST_MODIFIED, HEADER_PRAGMA, HEADER_TRAILER, HEADER_TRANSFER_ENCODING,
200 HEADER_UPGRADE, HEADER_VIA, HEADER_WARNING};
201
202 Map allHeaders = MapUtils.mapWithKeysAndValues(CaseInsensitiveMap.class, strings, strings);
203 allHeaders.putAll(REQUEST_HEADER_NAMES);
204 allHeaders.putAll(RESPONSE_HEADER_NAMES);
205 ALL_HEADER_NAMES = Collections.unmodifiableMap(allHeaders);
206 }
207
208 }