1 public static HttpResponseStatus valueOf(int code) {
2 switch (code) {
3 case 100:
4 return CONTINUE;
5 case 101:
6 return SWITCHING_PROTOCOLS;
7 case 102:
8 return PROCESSING;
9 case 200:
10 return OK;
11 case 201:
12 return CREATED;
13 case 202:
14 return ACCEPTED;
15 case 203:
16 return NON_AUTHORITATIVE_INFORMATION;
17 case 204:
18 return NO_CONTENT;
19 case 205:
20 return RESET_CONTENT;
21 case 206:
22 return PARTIAL_CONTENT;
23 case 207:
24 return MULTI_STATUS;
25 case 300:
26 return MULTIPLE_CHOICES;
27 case 301:
28 return MOVED_PERMANENTLY;
29 case 302:
30 return FOUND;
31 case 303:
32 return SEE_OTHER;
33 case 304:
34 return NOT_MODIFIED;
35 case 305:
36 return USE_PROXY;
37 case 307:
38 return TEMPORARY_REDIRECT;
39 case 400:
40 return BAD_REQUEST;
41 case 401:
42 return UNAUTHORIZED;
43 case 402:
44 return PAYMENT_REQUIRED;
45 case 403:
46 return FORBIDDEN;
47 case 404:
48 return NOT_FOUND;
49 case 405:
50 return METHOD_NOT_ALLOWED;
51 case 406:
52 return NOT_ACCEPTABLE;
53 case 407:
54 return PROXY_AUTHENTICATION_REQUIRED;
55 case 408:
56 return REQUEST_TIMEOUT;
57 case 409:
58 return CONFLICT;
59 case 410:
60 return GONE;
61 case 411:
62 return LENGTH_REQUIRED;
63 case 412:
64 return PRECONDITION_FAILED;
65 case 413:
66 return REQUEST_ENTITY_TOO_LARGE;
67 case 414:
68 return REQUEST_URI_TOO_LONG;
69 case 415:
70 return UNSUPPORTED_MEDIA_TYPE;
71 case 416:
72 return REQUESTED_RANGE_NOT_SATISFIABLE;
73 case 417:
74 return EXPECTATION_FAILED;
75 case 422:
76 return UNPROCESSABLE_ENTITY;
77 case 423:
78 return LOCKED;
79 case 424:
80 return FAILED_DEPENDENCY;
81 case 425:
82 return UNORDERED_COLLECTION;
83 case 426:
84 return UPGRADE_REQUIRED;
85 case 428:
86 return PRECONDITION_REQUIRED;
87 case 429:
88 return TOO_MANY_REQUESTS;
89 case 431:
90 return REQUEST_HEADER_FIELDS_TOO_LARGE;
91 case 500:
92 return INTERNAL_SERVER_ERROR;
93 case 501:
94 return NOT_IMPLEMENTED;
95 case 502:
96 return BAD_GATEWAY;
97 case 503:
98 return SERVICE_UNAVAILABLE;
99 case 504:
100 return GATEWAY_TIMEOUT;
101 case 505:
102 return HTTP_VERSION_NOT_SUPPORTED;
103 case 506:
104 return VARIANT_ALSO_NEGOTIATES;
105 case 507:
106 return INSUFFICIENT_STORAGE;
107 case 510:
108 return NOT_EXTENDED;
109 case 511:
110 return NETWORK_AUTHENTICATION_REQUIRED;
111 }
112
113 final String reasonPhrase;
114
115 if (code < 100) {
116 reasonPhrase = "Unknown Status";
117 } else if (code < 200) {
118 reasonPhrase = "Informational";
119 } else if (code < 300) {
120 reasonPhrase = "Successful";
121 } else if (code < 400) {
122 reasonPhrase = "Redirection";
123 } else if (code < 500) {
124 reasonPhrase = "Client Error";
125 } else if (code < 600) {
126 reasonPhrase = "Server Error";
127 } else {
128 reasonPhrase = "Unknown Status";
129 }
130
131 return new HttpResponseStatus(code, reasonPhrase + " (" + code + ')');
132 }
