117 lines
3 KiB
JavaScript
117 lines
3 KiB
JavaScript
/** section: github
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* class HttpError
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*
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* Copyright 2012 Cloud9 IDE, Inc.
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*
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* This product includes software developed by
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* Cloud9 IDE, Inc (http://c9.io).
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*
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* Author: Mike de Boer <mike@c9.io>
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**/
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var Util = require("util");
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exports.HttpError = function(message, code) {
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Error.call(this, message);
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//Error.captureStackTrace(this, arguments.callee);
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this.message = message;
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this.code = code;
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};
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Util.inherits(exports.HttpError, Error);
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(function() {
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/**
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* HttpError#toString() -> String
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*
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* Returns the stringified version of the error (i.e. the message).
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**/
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this.toString = function() {
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return this.message;
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};
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/**
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* HttpError#toJSON() -> Object
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*
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* Returns a JSON object representation of the error.
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**/
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this.toJSON = function() {
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return {
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code: this.code,
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status: this.defaultMessage,
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message: this.message
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};
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};
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}).call(exports.HttpError.prototype);
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var statusCodes = {
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400: "Bad Request",
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401: "Unauthorized",
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402: "Payment Required",
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403: "Forbidden",
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404: "Not Found",
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405: "Method Not Allowed",
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406: "Not Acceptable",
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407: "Proxy Authentication Required",
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408: "Request Timeout",
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409: "Conflict",
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410: "Gone",
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411: "Length Required",
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412: "Precondition Failed",
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413: "Request Entity Too Large",
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414: "Request-URI Too Long",
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415: "Unsupported Media Type",
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416: "Requested Range Not Satisfiable",
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417: "Expectation Failed",
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420: "Enhance Your Calm",
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422: "Unprocessable Entity",
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423: "Locked",
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424: "Failed Dependency",
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425: "Unordered Collection",
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426: "Upgrade Required",
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428: "Precondition Required",
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429: "Too Many Requests",
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431: "Request Header Fields Too Large",
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444: "No Response",
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449: "Retry With",
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499: "Client Closed Request",
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500: "Internal Server Error",
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501: "Not Implemented",
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502: "Bad Gateway",
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503: "Service Unavailable",
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504: "Gateway Timeout",
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505: "HTTP Version Not Supported",
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506: "Variant Also Negotiates",
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507: "Insufficient Storage",
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508: "Loop Detected",
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509: "Bandwidth Limit Exceeded",
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510: "Not Extended",
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511: "Network Authentication Required"
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};
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for (var status in statusCodes) {
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var defaultMsg = statusCodes[status];
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var error = (function(defaultMsg, status) {
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return function(msg) {
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this.defaultMessage = defaultMsg;
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exports.HttpError.call(this, msg || status + ": " + defaultMsg, status);
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if (status >= 500)
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Error.captureStackTrace(this, arguments.callee);
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};
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})(defaultMsg, status);
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Util.inherits(error, exports.HttpError);
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var className = toCamelCase(defaultMsg);
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exports[className] = error;
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exports[status] = error;
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}
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function toCamelCase(str) {
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return str.toLowerCase().replace(/(?:(^.)|(\s+.))/g, function(match) {
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return match.charAt(match.length-1).toUpperCase();
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});
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} |