4e35e348af
With #31953 we moved the factories for components, directives and pipes into a new field called `ngFactoryDef`, however I decided not to do it for injectables, because they needed some extra logic. These changes set up the `ngFactoryDef` for injectables as well. For reference, the extra logic mentioned above is that for injectables we have two code paths: 1. For injectables that don't configure how they should be instantiated, we create a `factory` that proxies to `ngFactoryDef`: ``` // Source @Injectable() class Service {} // Output class Service { static ngInjectableDef = defineInjectable({ factory: () => Service.ngFactoryFn(), }); static ngFactoryFn: (t) => new (t || Service)(); } ``` 2. For injectables that do configure how they're created, we keep the `ngFactoryDef` and generate the factory based on the metadata: ``` // Source @Injectable({ useValue: DEFAULT_IMPL, }) class Service {} // Output export class Service { static ngInjectableDef = defineInjectable({ factory: () => DEFAULT_IMPL, }); static ngFactoryFn: (t) => new (t || Service)(); } ``` PR Close #32433
138 lines
5.5 KiB
TypeScript
138 lines
5.5 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {CompileTokenMetadata} from './compile_metadata';
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import {CompileReflector} from './compile_reflector';
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import * as o from './output/output_ast';
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const CORE = '@angular/core';
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export class Identifiers {
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static ANALYZE_FOR_ENTRY_COMPONENTS: o.ExternalReference = {
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name: 'ANALYZE_FOR_ENTRY_COMPONENTS',
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moduleName: CORE,
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};
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static ElementRef: o.ExternalReference = {name: 'ElementRef', moduleName: CORE};
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static NgModuleRef: o.ExternalReference = {name: 'NgModuleRef', moduleName: CORE};
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static ViewContainerRef: o.ExternalReference = {name: 'ViewContainerRef', moduleName: CORE};
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static ChangeDetectorRef: o.ExternalReference = {
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name: 'ChangeDetectorRef',
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moduleName: CORE,
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};
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static QueryList: o.ExternalReference = {name: 'QueryList', moduleName: CORE};
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static TemplateRef: o.ExternalReference = {name: 'TemplateRef', moduleName: CORE};
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static Renderer2: o.ExternalReference = {name: 'Renderer2', moduleName: CORE};
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static CodegenComponentFactoryResolver: o.ExternalReference = {
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name: 'ɵCodegenComponentFactoryResolver',
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moduleName: CORE,
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};
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static ComponentFactoryResolver: o.ExternalReference = {
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name: 'ComponentFactoryResolver',
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moduleName: CORE,
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};
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static ComponentFactory: o.ExternalReference = {name: 'ComponentFactory', moduleName: CORE};
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static ComponentRef: o.ExternalReference = {name: 'ComponentRef', moduleName: CORE};
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static NgModuleFactory: o.ExternalReference = {name: 'NgModuleFactory', moduleName: CORE};
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static createModuleFactory: o.ExternalReference = {
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name: 'ɵcmf',
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moduleName: CORE,
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};
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static moduleDef: o.ExternalReference = {
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name: 'ɵmod',
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moduleName: CORE,
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};
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static moduleProviderDef: o.ExternalReference = {
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name: 'ɵmpd',
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moduleName: CORE,
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};
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static RegisterModuleFactoryFn: o.ExternalReference = {
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name: 'ɵregisterModuleFactory',
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moduleName: CORE,
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};
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static inject: o.ExternalReference = {name: 'ɵɵinject', moduleName: CORE};
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static directiveInject: o.ExternalReference = {name: 'ɵɵdirectiveInject', moduleName: CORE};
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static INJECTOR: o.ExternalReference = {name: 'INJECTOR', moduleName: CORE};
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static Injector: o.ExternalReference = {name: 'Injector', moduleName: CORE};
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static ɵɵdefineInjectable: o.ExternalReference = {name: 'ɵɵdefineInjectable', moduleName: CORE};
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static InjectableDef: o.ExternalReference = {name: 'ɵɵInjectableDef', moduleName: CORE};
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static ViewEncapsulation: o.ExternalReference = {
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name: 'ViewEncapsulation',
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moduleName: CORE,
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};
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static ChangeDetectionStrategy: o.ExternalReference = {
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name: 'ChangeDetectionStrategy',
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moduleName: CORE,
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};
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static SecurityContext: o.ExternalReference = {
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name: 'SecurityContext',
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moduleName: CORE,
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};
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static LOCALE_ID: o.ExternalReference = {name: 'LOCALE_ID', moduleName: CORE};
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static TRANSLATIONS_FORMAT: o.ExternalReference = {
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name: 'TRANSLATIONS_FORMAT',
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moduleName: CORE,
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};
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static inlineInterpolate: o.ExternalReference = {
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name: 'ɵinlineInterpolate',
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moduleName: CORE,
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};
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static interpolate: o.ExternalReference = {name: 'ɵinterpolate', moduleName: CORE};
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static EMPTY_ARRAY: o.ExternalReference = {name: 'ɵEMPTY_ARRAY', moduleName: CORE};
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static EMPTY_MAP: o.ExternalReference = {name: 'ɵEMPTY_MAP', moduleName: CORE};
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static Renderer: o.ExternalReference = {name: 'Renderer', moduleName: CORE};
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static viewDef: o.ExternalReference = {name: 'ɵvid', moduleName: CORE};
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static elementDef: o.ExternalReference = {name: 'ɵeld', moduleName: CORE};
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static anchorDef: o.ExternalReference = {name: 'ɵand', moduleName: CORE};
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static textDef: o.ExternalReference = {name: 'ɵted', moduleName: CORE};
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static directiveDef: o.ExternalReference = {name: 'ɵdid', moduleName: CORE};
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static providerDef: o.ExternalReference = {name: 'ɵprd', moduleName: CORE};
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static queryDef: o.ExternalReference = {name: 'ɵqud', moduleName: CORE};
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static pureArrayDef: o.ExternalReference = {name: 'ɵpad', moduleName: CORE};
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static pureObjectDef: o.ExternalReference = {name: 'ɵpod', moduleName: CORE};
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static purePipeDef: o.ExternalReference = {name: 'ɵppd', moduleName: CORE};
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static pipeDef: o.ExternalReference = {name: 'ɵpid', moduleName: CORE};
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static nodeValue: o.ExternalReference = {name: 'ɵnov', moduleName: CORE};
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static ngContentDef: o.ExternalReference = {name: 'ɵncd', moduleName: CORE};
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static unwrapValue: o.ExternalReference = {name: 'ɵunv', moduleName: CORE};
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static createRendererType2: o.ExternalReference = {name: 'ɵcrt', moduleName: CORE};
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// type only
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static RendererType2: o.ExternalReference = {
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name: 'RendererType2',
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moduleName: CORE,
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};
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// type only
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static ViewDefinition: o.ExternalReference = {
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name: 'ɵViewDefinition',
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moduleName: CORE,
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};
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static createComponentFactory: o.ExternalReference = {name: 'ɵccf', moduleName: CORE};
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static setClassMetadata: o.ExternalReference = {name: 'ɵsetClassMetadata', moduleName: CORE};
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}
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export function createTokenForReference(reference: any): CompileTokenMetadata {
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return {identifier: {reference: reference}};
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}
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export function createTokenForExternalReference(
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reflector: CompileReflector, reference: o.ExternalReference): CompileTokenMetadata {
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return createTokenForReference(reflector.resolveExternalReference(reference));
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}
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