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refactor(upgrade): use shared code in downgradeNg2Component() (#14037)

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This unified the implementations of dynamic's `downgradeNg2Component()` and
static's `downgradeComponent()`.
This commit is contained in:
Georgios Kalpakas
2017-01-19 13:04:24 +02:00
committed by Miško Hevery
parent 1367cd9569
commit ea63676970
16 changed files with 247 additions and 515 deletions
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15
modules/@angular/core/src/application_ref.ts
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@ -309,23 +309,12 @@ export class PlatformRef_ extends PlatformRef {
}
private _bootstrapModuleWithZone<M>(
moduleType: Type<M>, compilerOptions: CompilerOptions|CompilerOptions[] = [], ngZone: NgZone,
componentFactoryCallback?: any): Promise<NgModuleRef<M>> {
moduleType: Type<M>, compilerOptions: CompilerOptions|CompilerOptions[] = [],
ngZone: NgZone): Promise<NgModuleRef<M>> {
const compilerFactory: CompilerFactory = this.injector.get(CompilerFactory);
const compiler = compilerFactory.createCompiler(
Array.isArray(compilerOptions) ? compilerOptions : [compilerOptions]);
// ugly internal api hack: generate host component factories for all declared components and
// pass the factories into the callback - this is used by UpdateAdapter to get hold of all
// factories.
if (componentFactoryCallback) {
return compiler.compileModuleAndAllComponentsAsync(moduleType)
.then(({ngModuleFactory, componentFactories}) => {
componentFactoryCallback(componentFactories);
return this._bootstrapModuleFactoryWithZone(ngModuleFactory, ngZone);
});
}
return compiler.compileModuleAsync(moduleType)
.then((moduleFactory) => this._bootstrapModuleFactoryWithZone(moduleFactory, ngZone));
}