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feat(core): add @Component.precompile and ComponentFactoryResolver

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Part to #9467
Closes #9543
This commit is contained in:
Tobias Bosch
2016-06-22 14:06:23 -07:00
parent 9ed8f2d26e
commit 6c5b653593
23 changed files with 419 additions and 110 deletions
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24
modules/@angular/compiler/src/offline_compiler.ts
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@ -17,7 +17,7 @@ import * as o from './output/output_ast';
import {StyleCompiler, StylesCompileResult} from './style_compiler';
import {TemplateParser} from './template_parser';
import {assetUrl} from './util';
import {ViewCompileResult, ViewCompiler} from './view_compiler/view_compiler';
import {ComponentFactoryDependency, ViewCompileResult, ViewCompiler, ViewFactoryDependency} from './view_compiler/view_compiler';
import {XHR} from './xhr';
var _COMPONENT_FACTORY_IDENTIFIER = new CompileIdentifierMetadata({
@ -57,7 +57,7 @@ export class OfflineCompiler {
}
var statements: o.DeclareVarStmt[] = [];
var exportedVars: string[] = [];
var moduleUrl = _templateModuleUrl(components[0].component);
var moduleUrl = _ngfactoryModuleUrl(components[0].component.type);
components.forEach(componentWithDirs => {
var compMeta = <CompileDirectiveMetadata>componentWithDirs.component;
_assertComponent(compMeta);
@ -67,7 +67,7 @@ export class OfflineCompiler {
var hostMeta = createHostComponentMeta(compMeta.type, compMeta.selector);
var hostViewFactoryVar = this._compileComponent(hostMeta, [compMeta], [], statements);
var compFactoryVar = `${compMeta.type.name}NgFactory`;
var compFactoryVar = _componentFactoryName(compMeta.type);
statements.push(
o.variable(compFactoryVar)
.set(o.importExpr(_COMPONENT_FACTORY_IDENTIFIER, [o.importType(compMeta.type)])
@ -129,8 +129,14 @@ export class OfflineCompiler {
}
function _resolveViewStatements(compileResult: ViewCompileResult): o.Statement[] {
compileResult.dependencies.forEach(
(dep) => { dep.factoryPlaceholder.moduleUrl = _templateModuleUrl(dep.comp); });
compileResult.dependencies.forEach((dep) => {
if (dep instanceof ViewFactoryDependency) {
dep.placeholder.moduleUrl = _ngfactoryModuleUrl(dep.comp.type);
} else if (dep instanceof ComponentFactoryDependency) {
dep.placeholder.name = _componentFactoryName(dep.comp);
dep.placeholder.moduleUrl = _ngfactoryModuleUrl(dep.comp);
}
});
return compileResult.statements;
}
@ -145,11 +151,15 @@ function _resolveStyleStatements(
return compileResult.statements;
}
function _templateModuleUrl(comp: CompileDirectiveMetadata): string {
var urlWithSuffix = _splitSuffix(comp.type.moduleUrl);
function _ngfactoryModuleUrl(comp: CompileIdentifierMetadata): string {
var urlWithSuffix = _splitSuffix(comp.moduleUrl);
return `${urlWithSuffix[0]}.ngfactory${urlWithSuffix[1]}`;
}
function _componentFactoryName(comp: CompileIdentifierMetadata): string {
return `${comp.name}NgFactory`;
}
function _stylesModuleUrl(stylesheetUrl: string, shim: boolean, suffix: string): string {
return shim ? `${stylesheetUrl}.shim${suffix}` : `${stylesheetUrl}${suffix}`;
}