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refactor(WebWorker): move XHR worker side

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This commit is contained in:
Victor Berchet
2016-05-19 16:10:44 -07:00
parent 54f8308999
commit e8e61de28d
6 changed files with 4 additions and 96 deletions
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1
modules/@angular/platform-browser/src/web_workers/shared/messaging_api.ts
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@ -5,4 +5,3 @@
export const RENDERER_CHANNEL = "ng-Renderer";
export const EVENT_CHANNEL = "ng-Events";
export const ROUTER_CHANNEL = "ng-Router";
export const XHR_CHANNEL = "ng-XHR";

24
modules/@angular/platform-browser/src/web_workers/ui/xhr_impl.ts
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@ -1,24 +0,0 @@
import {Injectable} from '@angular/core';
import {PRIMITIVE} from '../shared/serializer';
import {ServiceMessageBrokerFactory} from '../shared/service_message_broker';
import {XHR_CHANNEL} from '../shared/messaging_api';
import {XHR} from '@angular/compiler';
import {FunctionWrapper} from '../../facade/lang';
/**
* XHR requests triggered on the worker side are executed on the UI side.
*
* This is only strictly required for Dart where the isolates do not have access to XHRs.
*
* @internal
*/
@Injectable()
export class MessageBasedXHRImpl {
constructor(private _brokerFactory: ServiceMessageBrokerFactory, private _xhr: XHR) {}
start(): void {
var broker = this._brokerFactory.createMessageBroker(XHR_CHANNEL);
broker.registerMethod("get", [PRIMITIVE], FunctionWrapper.bind(this._xhr.get, this._xhr),
PRIMITIVE);
}
}

31
modules/@angular/platform-browser/src/web_workers/worker/xhr_impl.ts
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@ -1,31 +0,0 @@
import {Injectable} from '@angular/core';
import {XHR} from '@angular/compiler';
import {
FnArg,
UiArguments,
ClientMessageBroker,
ClientMessageBrokerFactory
} from '../shared/client_message_broker';
import {XHR_CHANNEL} from '../shared/messaging_api';
/**
* Implementation of compiler/xhr that relays XHR requests to the UI side where they are sent
* and the result is proxied back to the worker.
*
* This is only strictly required for Dart where isolates do not have access to the XHRs.
*/
@Injectable()
export class WebWorkerXHRImpl extends XHR {
private _messageBroker: ClientMessageBroker;
constructor(messageBrokerFactory: ClientMessageBrokerFactory) {
super();
this._messageBroker = messageBrokerFactory.createMessageBroker(XHR_CHANNEL);
}
get(url: string): Promise<string> {
var fnArgs: FnArg[] = [new FnArg(url, null)];
var args: UiArguments = new UiArguments("get", fnArgs);
return this._messageBroker.runOnService(args, String);
}
}