package org.httpkit;
import static org.httpkit.HttpUtils.ASCII;
public class HttpStatus {
private final int code;
private final String reasonPhrase;
private final byte[] bytes;
/**
* 100 Continue
*/
public static final HttpStatus CONTINUE = new HttpStatus(100, "Continue");
/**
* 101 Switching Protocols
*/
public static final HttpStatus SWITCHING_PROTOCOLS = new HttpStatus(101, "Switching Protocols");
/**
* 102 Processing (WebDAV, RFC2518)
*/
public static final HttpStatus PROCESSING = new HttpStatus(102, "Processing");
/**
* 200 OK
*/
public static final HttpStatus OK = new HttpStatus(200, "OK");
/**
* 201 Created
*/
public static final HttpStatus CREATED = new HttpStatus(201, "Created");
/**
* 202 Accepted
*/
public static final HttpStatus ACCEPTED = new HttpStatus(202, "Accepted");
/**
* 203 Non-Authoritative Information (since HTTP/1.1)
*/
public static final HttpStatus NON_AUTHORITATIVE_INFORMATION = new HttpStatus(203,
"Non-Authoritative Information");
/**
* 204 No Content
*/
public static final HttpStatus NO_CONTENT = new HttpStatus(204, "No Content");
/**
* 205 Reset Content
*/
public static final HttpStatus RESET_CONTENT = new HttpStatus(205, "Reset Content");
/**
* 206 Partial Content
*/
public static final HttpStatus PARTIAL_CONTENT = new HttpStatus(206, "Partial Content");
/**
* 207 Multi-Status (WebDAV, RFC2518)
*/
public static final HttpStatus MULTI_STATUS = new HttpStatus(207, "Multi-Status");
/**
* 300 Multiple Choices
*/
public static final HttpStatus MULTIPLE_CHOICES = new HttpStatus(300, "Multiple Choices");
/**
* 301 Moved Permanently
*/
public static final HttpStatus MOVED_PERMANENTLY = new HttpStatus(301, "Moved Permanently");
/**
* 302 Found
*/
public static final HttpStatus FOUND = new HttpStatus(302, "Found");
/**
* 303 See Other (since HTTP/1.1)
*/
public static final HttpStatus SEE_OTHER = new HttpStatus(303, "See Other");
/**
* 304 Not Modified
*/
public static final HttpStatus NOT_MODIFIED = new HttpStatus(304, "Not Modified");
/**
* 305 Use Proxy (since HTTP/1.1)
*/
public static final HttpStatus USE_PROXY = new HttpStatus(305, "Use Proxy");
/**
* 307 Temporary Redirect (since HTTP/1.1)
*/
public static final HttpStatus TEMPORARY_REDIRECT = new HttpStatus(307, "Temporary Redirect");
/**
* 400 Bad Request
*/
public static final HttpStatus BAD_REQUEST = new HttpStatus(400, "Bad Request");
/**
* 401 Unauthorized
*/
public static final HttpStatus UNAUTHORIZED = new HttpStatus(401, "Unauthorized");
/**
* 402 Payment Required
*/
public static final HttpStatus PAYMENT_REQUIRED = new HttpStatus(402, "Payment Required");
/**
* 403 Forbidden
*/
public static final HttpStatus FORBIDDEN = new HttpStatus(403, "Forbidden");
/**
* 404 Not Found
*/
public static final HttpStatus NOT_FOUND = new HttpStatus(404, "Not Found");
/**
* 405 Method Not Allowed
*/
public static final HttpStatus METHOD_NOT_ALLOWED = new HttpStatus(405,
"Method Not Allowed");
/**
* 406 Not Acceptable
*/
public static final HttpStatus NOT_ACCEPTABLE = new HttpStatus(406, "Not Acceptable");
/**
* 407 Proxy Authentication Required
*/
public static final HttpStatus PROXY_AUTHENTICATION_REQUIRED = new HttpStatus(407,
"Proxy Authentication Required");
/**
* 408 Request Timeout
*/
public static final HttpStatus REQUEST_TIMEOUT = new HttpStatus(408, "Request Timeout");
/**
* 409 Conflict
*/
public static final HttpStatus CONFLICT = new HttpStatus(409, "Conflict");
/**
* 410 Gone
*/
public static final HttpStatus GONE = new HttpStatus(410, "Gone");
/**
* 411 Length Required
*/
public static final HttpStatus LENGTH_REQUIRED = new HttpStatus(411, "Length Required");
/**
* 412 Precondition Failed
*/
public static final HttpStatus PRECONDITION_FAILED = new HttpStatus(412,
"Precondition Failed");
/**
* 413 Request Entity Too Large
*/
public static final HttpStatus REQUEST_ENTITY_TOO_LARGE = new HttpStatus(413,
"Request Entity Too Large");
/**
* 414 Request-URI Too Long
*/
public static final HttpStatus REQUEST_URI_TOO_LONG = new HttpStatus(414,
"Request-URI Too Long");
/**
* 415 Unsupported Media Type
*/
public static final HttpStatus UNSUPPORTED_MEDIA_TYPE = new HttpStatus(415,
"Unsupported Media Type");
/**
* 416 Requested Range Not Satisfiable
*/
public static final HttpStatus REQUESTED_RANGE_NOT_SATISFIABLE = new HttpStatus(416,
"Requested Range Not Satisfiable");
/**
* 417 Expectation Failed
*/
public static final HttpStatus EXPECTATION_FAILED = new HttpStatus(417,
"Expectation Failed");
/**
* 422 Unprocessable Entity (WebDAV, RFC4918)
*/
public static final HttpStatus UNPROCESSABLE_ENTITY = new HttpStatus(422,
"Unprocessable Entity");
/**
* 423 Locked (WebDAV, RFC4918)
*/
public static final HttpStatus LOCKED = new HttpStatus(423, "Locked");
/**
* 424 Failed Dependency (WebDAV, RFC4918)
*/
public static final HttpStatus FAILED_DEPENDENCY = new HttpStatus(424, "Failed Dependency");
/**
* 425 Unordered Collection (WebDAV, RFC3648)
*/
public static final HttpStatus UNORDERED_COLLECTION = new HttpStatus(425, "Unordered Collection");
/**
* 426 Upgrade Required (RFC2817)
*/
public static final HttpStatus UPGRADE_REQUIRED = new HttpStatus(426, "Upgrade Required");
/**
* 500 Internal Server Error
*/
public static final HttpStatus INTERNAL_SERVER_ERROR = new HttpStatus(500, "Internal Server Error");
/**
* 501 Not Implemented
*/
public static final HttpStatus NOT_IMPLEMENTED = new HttpStatus(501, "Not Implemented");
/**
* 502 Bad Gateway
*/
public static final HttpStatus BAD_GATEWAY = new HttpStatus(502, "Bad Gateway");
/**
* 503 Service Unavailable
*/
public static final HttpStatus SERVICE_UNAVAILABLE = new HttpStatus(503, "Service Unavailable");
/**
* 504 Gateway Timeout
*/
public static final HttpStatus GATEWAY_TIMEOUT = new HttpStatus(504, "Gateway Timeout");
/**
* 505 HTTP Version Not Supported
*/
public static final HttpStatus HTTP_VERSION_NOT_SUPPORTED = new HttpStatus(505,
"HTTP Version Not Supported");
/**
* 506 Variant Also Negotiates (RFC2295)
*/
public static final HttpStatus VARIANT_ALSO_NEGOTIATES = new HttpStatus(506,
"Variant Also Negotiates");
/**
* 507 Insufficient Storage (WebDAV, RFC4918)
*/
public static final HttpStatus INSUFFICIENT_STORAGE = new HttpStatus(507,
"Insufficient Storage");
/**
* 510 Not Extended (RFC2774)
*/
public static final HttpStatus NOT_EXTENDED = new HttpStatus(510, "Not Extended");
public static HttpStatus valueOf(int code) {
switch (code) {
case 100:
return CONTINUE;
case 101:
return SWITCHING_PROTOCOLS;
case 102:
return PROCESSING;
case 200:
return OK;
case 201:
return CREATED;
case 202:
return ACCEPTED;
case 203:
return NON_AUTHORITATIVE_INFORMATION;
case 204:
return NO_CONTENT;
case 205:
return RESET_CONTENT;
case 206:
return PARTIAL_CONTENT;
case 207:
return MULTI_STATUS;
case 300:
return MULTIPLE_CHOICES;
case 301:
return MOVED_PERMANENTLY;
case 302:
return FOUND;
case 303:
return SEE_OTHER;
case 304:
return NOT_MODIFIED;
case 305:
return USE_PROXY;
case 307:
return TEMPORARY_REDIRECT;
case 400:
return BAD_REQUEST;
case 401:
return UNAUTHORIZED;
case 402:
return PAYMENT_REQUIRED;
case 403:
return FORBIDDEN;
case 404:
return NOT_FOUND;
case 405:
return METHOD_NOT_ALLOWED;
case 406:
return NOT_ACCEPTABLE;
case 407:
return PROXY_AUTHENTICATION_REQUIRED;
case 408:
return REQUEST_TIMEOUT;
case 409:
return CONFLICT;
case 410:
return GONE;
case 411:
return LENGTH_REQUIRED;
case 412:
return PRECONDITION_FAILED;
case 413:
return REQUEST_ENTITY_TOO_LARGE;
case 414:
return REQUEST_URI_TOO_LONG;
case 415:
return UNSUPPORTED_MEDIA_TYPE;
case 416:
return REQUESTED_RANGE_NOT_SATISFIABLE;
case 417:
return EXPECTATION_FAILED;
case 422:
return UNPROCESSABLE_ENTITY;
case 423:
return LOCKED;
case 424:
return FAILED_DEPENDENCY;
case 425:
return UNORDERED_COLLECTION;
case 426:
return UPGRADE_REQUIRED;
case 500:
return INTERNAL_SERVER_ERROR;
case 501:
return NOT_IMPLEMENTED;
case 502:
return BAD_GATEWAY;
case 503:
return SERVICE_UNAVAILABLE;
case 504:
return GATEWAY_TIMEOUT;
case 505:
return HTTP_VERSION_NOT_SUPPORTED;
case 506:
return VARIANT_ALSO_NEGOTIATES;
case 507:
return INSUFFICIENT_STORAGE;
case 510:
return NOT_EXTENDED;
}
final String reasonPhrase;
if (code < 100) {
reasonPhrase = "Unknown Status";
} else if (code < 200) {
reasonPhrase = "Informational";
} else if (code < 300) {
reasonPhrase = "Successful";
} else if (code < 400) {
reasonPhrase = "Redirection";
} else if (code < 500) {
reasonPhrase = "Client Error";
} else if (code < 600) {
reasonPhrase = "Server Error";
} else {
reasonPhrase = "Unknown Status";
}
return new HttpStatus(code, reasonPhrase + " (" + code + ')');
}
public HttpStatus(int code, String reasonPhrase) {
this.code = code;
this.reasonPhrase = reasonPhrase;
bytes = ("HTTP/1.1 " + code + " " + reasonPhrase + "\r\n").getBytes(ASCII);
}
public int getCode() {
return code;
}
public String getReasonPhrase() {
return reasonPhrase;
}
public byte[] getInitialLineBytes() {
return bytes;
}
}