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Elasticsearch Hadoop Map/Reduce
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.hadoop.rest;
import java.util.HashMap;
import java.util.Map;
import org.elasticsearch.hadoop.EsHadoopIllegalArgumentException;
public abstract class HttpStatus {
private static final Map CODE_TO_TEXT = new HashMap();
public static String getText(int code) {
if (code < 100 || code / 100 > 5) {
throw new EsHadoopIllegalArgumentException("Invalid http code");
}
return CODE_TO_TEXT.get(Integer.valueOf(code));
}
private static void addCode(int code, String text) {
CODE_TO_TEXT.put(Integer.valueOf(code), text);
}
public static final int CONTINUE = 100;
public static final int SWITCHING_PROTOCOLS = 101;
public static final int PROCESSING = 102;
public static final int OK = 200;
public static final int CREATED = 201;
public static final int ACCEPTED = 202;
public static final int NON_AUTHORITATIVE_INFORMATION = 203;
public static final int NO_CONTENT = 204;
public static final int RESET_CONTENT = 205;
public static final int PARTIAL_CONTENT = 206;
public static final int MULTI_STATUS = 207;
public static final int ALREADY_REPORTED = 208;
public static final int IM_USED = 226;
public static final int MULTIPLE_CHOICES = 300;
public static final int MOVED_PERMANENTLY = 301;
public static final int MOVED_TEMPORARILY = 302;
public static final int SEE_OTHER = 303;
public static final int NOT_MODIFIED = 304;
public static final int USE_PROXY = 305;
public static final int SWITCH_PROXY = 306;
public static final int TEMPORARY_REDIRECT = 307;
public static final int PERMANENT_REDIRECT = 308;
public static final int BAD_REQUEST = 400;
public static final int UNAUTHORIZED = 401;
public static final int PAYMENT_REQUIRED = 402;
public static final int FORBIDDEN = 403;
public static final int NOT_FOUND = 404;
public static final int METHOD_NOT_ALLOWED = 405;
public static final int NOT_ACCEPTABLE = 406;
public static final int PROXY_AUTHENTICATION_REQUIRED = 407;
public static final int REQUEST_TIMEOUT = 408;
public static final int CONFLICT = 409;
public static final int GONE = 410;
public static final int LENGTH_REQUIRED = 411;
public static final int PRECONDITION_FAILED = 412;
public static final int REQUEST_ENTITY_TOO_LARGE = 413;
public static final int REQUEST_URI_TOO_LONG = 414;
public static final int UNSUPPORTED_MEDIA_TYPE = 415;
public static final int REQUESTED_RANGE_NOT_SATISFIABLE = 416;
public static final int EXPECTATION_FAILED = 417;
public static final int I_M_A_TEAPOT = 418;
public static final int AUTHENTICATION_TIMEOUT = 419;
public static final int UNPROCESSABLE_ENTITY = 422;
public static final int LOCKED = 423;
public static final int METHOD_FAILURE = 424;
public static final int UNORDERED_COLLECTION = 425;
public static final int UPGRADE_REQUIRED = 426;
public static final int PRECONDITION_REQUIRED = 428;
public static final int TOO_MANY_REQUESTS = 429;
public static final int REQUEST_HEADER_FIELDS_TOO_LARGE = 431;
public static final int INTERNAL_SERVER_ERROR = 500;
public static final int NOT_IMPLEMENTED = 501;
public static final int BAD_GATEWAY = 502;
public static final int SERVICE_UNAVAILABLE = 503;
public static final int GATEWAY_TIMEOUT = 504;
public static final int HTTP_VERSION_NOT_SUPPORTED = 505;
public static final int VARIANT_ALSO_NEGOTIATES = 506;
public static final int INSUFFICIENT_STORAGE = 507;
public static final int LOOP_DETECTED = 508;
public static final int BANDWIDTH_LIMIT_EXCEEDED = 509;
public static final int NOT_EXTENDED = 510;
public static final int NETWORK_AUTHENTICATION_REQUIRED = 511;
public static final int ORIGIN_ERROR = 520;
public static final int CONNECTION_TIMED_OUT = 522;
public static final int PROXY_DECLINED_REQUEST = 523;
public static final int A_TIMEOUT_OCCURRED = 524;
public static final int NETWORK_READ_TIMEOUT_ERROR = 598;
public static final int NETWORK_CONNECT_TIMEOUT_ERROR = 599;
static {
addCode(CONTINUE, "Continue");
addCode(SWITCHING_PROTOCOLS, "Switching Protocols");
addCode(PROCESSING, "Processing");
addCode(OK, "OK");
addCode(CREATED, "Created");
addCode(ACCEPTED, "Accepted");
addCode(NON_AUTHORITATIVE_INFORMATION, "Non Authoritative Information");
addCode(NO_CONTENT, "No Content");
addCode(RESET_CONTENT, "Reset Content");
addCode(PARTIAL_CONTENT, "Partial Content");
addCode(MULTI_STATUS, "Multi-Status");
addCode(ALREADY_REPORTED, "Already Reported");
addCode(IM_USED, "IM Used");
addCode(MULTIPLE_CHOICES, "Multiple Choices");
addCode(MOVED_PERMANENTLY, "Moved Permanently");
addCode(MOVED_TEMPORARILY, "Moved Temporarily");
addCode(SEE_OTHER, "See Other");
addCode(NOT_MODIFIED, "Not Modified");
addCode(USE_PROXY, "Use Proxy");
addCode(SWITCH_PROXY, "Switch Proxy");
addCode(TEMPORARY_REDIRECT, "Temporary Redirect");
addCode(PERMANENT_REDIRECT, "Permanent Redirect");
addCode(BAD_REQUEST, "Bad Request");
addCode(UNAUTHORIZED, "Unauthorized");
addCode(PAYMENT_REQUIRED, "Payment Required");
addCode(FORBIDDEN, "Forbidden");
addCode(NOT_FOUND, "Not Found");
addCode(METHOD_NOT_ALLOWED, "Method Not Allowed");
addCode(NOT_ACCEPTABLE, "Not Acceptable");
addCode(PROXY_AUTHENTICATION_REQUIRED, "Proxy Authentication Required");
addCode(REQUEST_TIMEOUT, "Request Timeout");
addCode(CONFLICT, "Conflict");
addCode(GONE, "Gone");
addCode(LENGTH_REQUIRED, "Length Required");
addCode(PRECONDITION_FAILED, "Precondition Failed");
addCode(REQUEST_ENTITY_TOO_LARGE, "Request Entity Too Large");
addCode(REQUEST_URI_TOO_LONG, "Request-URI Too Long");
addCode(UNSUPPORTED_MEDIA_TYPE, "Unsupported Media Type");
addCode(REQUESTED_RANGE_NOT_SATISFIABLE, "Requested Range Not Satisfiable");
addCode(EXPECTATION_FAILED, "Expectation Failed");
addCode(I_M_A_TEAPOT, "I'm a teapot");
addCode(AUTHENTICATION_TIMEOUT, "Authentication Timeout");
addCode(UNPROCESSABLE_ENTITY, "Unprocessable Entity");
addCode(LOCKED, "Locked");
addCode(METHOD_FAILURE, "Method Failure");
addCode(UNORDERED_COLLECTION, "Unordered Collection");
addCode(UPGRADE_REQUIRED, "Upgrade Required");
addCode(PRECONDITION_REQUIRED, "Precondition Required");
addCode(TOO_MANY_REQUESTS, "Too Many Requests");
addCode(REQUEST_HEADER_FIELDS_TOO_LARGE, "Request Header Fields Too Large");
addCode(INTERNAL_SERVER_ERROR, "Internal Server Error");
addCode(NOT_IMPLEMENTED, "Not Implemented");
addCode(BAD_GATEWAY, "Bad Gateway");
addCode(SERVICE_UNAVAILABLE, "Service Unavailable");
addCode(GATEWAY_TIMEOUT, "Gateway Timeout");
addCode(HTTP_VERSION_NOT_SUPPORTED, "Http Version Not Supported");
addCode(VARIANT_ALSO_NEGOTIATES, "Variant Also Negociates");
addCode(INSUFFICIENT_STORAGE, "Insufficient Storage");
addCode(LOOP_DETECTED, "Loop Detected");
addCode(BANDWIDTH_LIMIT_EXCEEDED, "Bandwidth Limit Exceeded");
addCode(NOT_EXTENDED, "Not Extended");
addCode(NETWORK_AUTHENTICATION_REQUIRED, "Network Authentication Required");
addCode(ORIGIN_ERROR, "Origin Error");
addCode(CONNECTION_TIMED_OUT, "Connection timed out");
addCode(PROXY_DECLINED_REQUEST, "Proxy Declined Request");
addCode(A_TIMEOUT_OCCURRED, "A timeout occurred");
addCode(NETWORK_READ_TIMEOUT_ERROR, "Network read timeout error");
addCode(NETWORK_CONNECT_TIMEOUT_ERROR, "Network connect timeout error");
}
public static boolean canRetry(int status) {
return SERVICE_UNAVAILABLE == status || TOO_MANY_REQUESTS == status;
}
public static boolean isServerError(int status) {
return status / 100 == 5;
}
public static boolean isClientError(int status) {
return status / 100 == 4;
}
public static boolean isRedirection(int status) {
return status / 100 == 3;
}
public static boolean isSuccess(int status) {
return status / 100 == 2;
}
public static boolean isInformal(int status) {
return status / 100 == 1;
}
}