angular-docs-cn/modules/angular2/platform/worker_render.ts

69 lines
2.2 KiB
TypeScript

import {isPresent, isBlank} from 'angular2/src/facade/lang';
import {PromiseWrapper} from 'angular2/src/facade/async';
import {
ApplicationRef,
PlatformRef,
ReflectiveInjector,
Provider,
getPlatform,
createPlatform,
assertPlatform
} from 'angular2/core';
import {WORKER_RENDER_APPLICATION} from 'angular2/src/platform/worker_render';
import {
WORKER_SCRIPT,
WORKER_RENDER_PLATFORM,
WORKER_RENDER_PLATFORM_MARKER
} from 'angular2/src/platform/worker_render_common';
export {
WORKER_SCRIPT,
WORKER_RENDER_PLATFORM,
initializeGenericWorkerRenderer,
WORKER_RENDER_APPLICATION_COMMON
} from 'angular2/src/platform/worker_render_common';
export {WORKER_RENDER_APPLICATION, WebWorkerInstance} from 'angular2/src/platform/worker_render';
export {
ClientMessageBroker,
ClientMessageBrokerFactory,
FnArg,
UiArguments
} from '../src/web_workers/shared/client_message_broker';
export {
ReceivedMessage,
ServiceMessageBroker,
ServiceMessageBrokerFactory
} from '../src/web_workers/shared/service_message_broker';
export {PRIMITIVE} from '../src/web_workers/shared/serializer';
export * from '../src/web_workers/shared/message_bus';
/**
* @deprecated Use WORKER_RENDER_APPLICATION
*/
export const WORKER_RENDER_APP = WORKER_RENDER_APPLICATION;
export {WORKER_RENDER_ROUTER} from 'angular2/src/web_workers/ui/router_providers';
export function workerRenderPlatform(): PlatformRef {
if (isBlank(getPlatform())) {
createPlatform(ReflectiveInjector.resolveAndCreate(WORKER_RENDER_PLATFORM));
}
return assertPlatform(WORKER_RENDER_PLATFORM_MARKER);
}
export function bootstrapRender(
workerScriptUri: string,
customProviders?: Array<any /*Type | Provider | any[]*/>): Promise<ApplicationRef> {
var pf = ReflectiveInjector.resolveAndCreate(WORKER_RENDER_PLATFORM);
var app = ReflectiveInjector.resolveAndCreate(
[
WORKER_RENDER_APPLICATION,
new Provider(WORKER_SCRIPT, {useValue: workerScriptUri}),
isPresent(customProviders) ? customProviders : []
],
workerRenderPlatform().injector);
// Return a promise so that we keep the same semantics as Dart,
// and we might want to wait for the app side to come up
// in the future...
return PromiseWrapper.resolve(app.get(ApplicationRef));
}