angular-cn/modules/@angular/compiler_cli/src/static_reflection_capabilities.ts

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import {reflector} from '@angular/core';
import {ReflectionCapabilities} from './core_private';
import {StaticReflector} from './static_reflector';
export class StaticAndDynamicReflectionCapabilities {
static install(staticDelegate: StaticReflector) {
reflector.updateCapabilities(new StaticAndDynamicReflectionCapabilities(staticDelegate));
}
private dynamicDelegate = new ReflectionCapabilities();
constructor(private staticDelegate: StaticReflector) {}
isReflectionEnabled(): boolean {
return true;
}
factory(type: any): Function {
return this.dynamicDelegate.factory(type);
}
interfaces(type: any): any[] {
return this.dynamicDelegate.interfaces(type);
}
parameters(type: any): any[][] {
return isStaticType(type) ? this.staticDelegate.parameters(type) : this.dynamicDelegate.parameters(type);
}
annotations(type: any): any[] {
return isStaticType(type) ? this.staticDelegate.annotations(type) : this.dynamicDelegate.annotations(type);
}
propMetadata(typeOrFunc: any): {[key: string]: any[]} {
return isStaticType(typeOrFunc) ? this.staticDelegate.propMetadata(typeOrFunc) : this.dynamicDelegate.propMetadata(typeOrFunc);
}
getter(name: string) {
return this.dynamicDelegate.getter(name);
}
setter(name: string) {
return this.dynamicDelegate.setter(name);
}
method(name: string) {
return this.dynamicDelegate.method(name);
}
importUri(type: any): string {
return this.staticDelegate.importUri(type);
}
}
function isStaticType(type: any): boolean {
return typeof type === 'object' && type.name && type.filePath;
}