70 lines
2.6 KiB
TypeScript
70 lines
2.6 KiB
TypeScript
/**
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* @namespace Typertext
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* @module Json
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*/
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module Typertext.Json {
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import HttpResponse = Typertext.Http.HttpResponse;
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import HttpResponseStatus = Typertext.Http.HttpResponseStatus;
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export class JsonResponse extends Typertext.GenericResponse<JsonObject> {
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/**
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* @property parseSuccess
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* @type {boolean}
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* @private
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*/
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private parseSuccess:boolean;
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/**
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* This method handles converting a string into a parsed JSON object
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*
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* @param httpResponse
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* @returns {JsonResponse}
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*/
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public static fromHttpResponse(httpResponse:HttpResponse):JsonResponse {
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try {
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return new JsonResponse(httpResponse.GetStatus(), httpResponse.GetHeader, httpResponse.GetHttpStatus(), window["JSON"].parse(httpResponse.GetContent()), true);
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} catch(e) {
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return new JsonResponse(httpResponse.GetStatus(), httpResponse.GetHeader, httpResponse.GetHttpStatus(), null);
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}
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}
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/**
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* This method handles creating an unsuccessful JSON response if the content-type is wrong
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*
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* @param httpResponse
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* @returns {JsonResponse}
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*/
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public static fromInvalidHttpResponse(httpResponse:HttpResponse):JsonResponse {
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return new JsonResponse(HttpResponseStatus.responseError, httpResponse.GetHeader, httpResponse.GetHttpStatus());
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}
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/**
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* A class that passes around a parsed JSON reponse from the server
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*
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* @class JsonResponse
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* @param {HttpResponseStatus} status
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* @param {HttpHeaderData} responseHeaders
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* @param {number} httpResponseCode
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* @param {JsonObject} responseBody
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* @param {boolean} parseSuccess
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*
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* @author Kegan Myers <kegan@keganmyers.com>
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* @version 0.3.0
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*/
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constructor(status:HttpResponseStatus, responseHeaderGetter?:(input:string)=>string, httpResponseCode?:number, responseBody?:JsonObject, parseSuccess?:boolean) {
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super(status, responseHeaderGetter, httpResponseCode, responseBody);
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parseSuccess = !!parseSuccess || false;
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this.parseSuccess = parseSuccess;
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}
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/**
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* Check whether the parsing stage of creating creating the JSON response was successful
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*
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* @returns {boolean}
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*/
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public GetParseStatus():boolean {
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return this.parseSuccess;
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}
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}
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} |