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chore(http): remove RequestMethodsMap 

This class was only added to do a reverse lookup of
RequestMethods enum to get its name (i.e. "GET") for Dart.
Since Dart is no longer supported by Http, method names
can just be retrieved with TypeScript's support for
enum name lookup,
i.e. RequestMethods[RequestMethods.GET] === 'GET',
making the RequestMethodsMap utility obsolete.

Closes #2904
This commit is contained in:
Richard Sentino 2015-08-26 14:26:13 +12:00 committed by Jeff Cross
parent 557d309377
commit 51285666d8
3 changed files with 3 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
modules/angular2/src/http/backends/jsonp_backend.ts
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@ -1,5 +1,5 @@
import {ConnectionBackend, Connection} from '../interfaces';
import {ReadyStates, RequestMethods, RequestMethodsMap} from '../enums';
import {ReadyStates, RequestMethods} from '../enums';
import {Request} from '../static_request';
import {Response} from '../static_response';
import {ResponseOptions, BaseResponseOptions} from '../base_response_options';

7
modules/angular2/src/http/backends/xhr_backend.ts
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@ -1,5 +1,5 @@
import {ConnectionBackend, Connection} from '../interfaces';
import {ReadyStates, RequestMethods, RequestMethodsMap, ResponseTypes} from '../enums';
import {ReadyStates, RequestMethods, ResponseTypes} from '../enums';
import {Request} from '../static_request';
import {Response} from '../static_response';
import {ResponseOptions, BaseResponseOptions} from '../base_response_options';
@ -27,14 +27,11 @@ export class XHRConnection implements Connection {
private _xhr; // TODO: make type XMLHttpRequest, pending resolution of
// https://github.com/angular/ts2dart/issues/230
constructor(req: Request, browserXHR: BrowserXhr, baseResponseOptions?: ResponseOptions) {
// TODO: get rid of this when enum lookups are available in ts2dart
// https://github.com/angular/ts2dart/issues/221
var requestMethodsMap = new RequestMethodsMap();
this.request = req;
this.response = new EventEmitter();
this._xhr = browserXHR.build();
// TODO(jeffbcross): implement error listening/propagation
this._xhr.open(requestMethodsMap.getMethod(ENUM_INDEX(req.method)), req.url);
this._xhr.open(RequestMethods[ENUM_INDEX(req.method)], req.url);
this._xhr.addEventListener('load', (_) => {
// responseText is the old-school way of retrieving response (supported by IE8 & 9)
// response/responseType properties were introduced in XHR Level2 spec (supported by IE10)

7
modules/angular2/src/http/enums.ts
View File

@ -46,13 +46,6 @@ export enum RequestMethods {
PATCH
}
// TODO: Remove this when enum lookups are available in ts2dart
// https://github.com/angular/ts2dart/issues/221
export class RequestMethodsMap {
private _methods: List<string>;
constructor() { this._methods = ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS', 'HEAD', 'PATCH']; }
getMethod(method: number): string { return this._methods[method]; }
}
/**
* All possible states in which a connection can be, based on
* [States](http://www.w3.org/TR/XMLHttpRequest/#states) from the `XMLHttpRequest` spec, but with an