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refactor(compiler): introduce ClassBuilder.

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Part of #11683
This commit is contained in:
Tobias Bosch
2016-10-21 13:37:51 -07:00
committed by vsavkin
parent faa3478514
commit cb7643ccea
6 changed files with 160 additions and 88 deletions
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18
modules/@angular/compiler/src/view_compiler/view_builder.ts
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@ -12,6 +12,7 @@ import {CompileDirectiveMetadata, CompileIdentifierMetadata, CompileTokenMetadat
import {createDiTokenExpression, createFastArray} from '../compiler_util/identifier_util';
import {isPresent} from '../facade/lang';
import {Identifiers, identifierToken, resolveIdentifier} from '../identifiers';
import {createClassStmt} from '../output/class_builder';
import * as o from '../output/output_ast';
import {ChangeDetectorStatus, ViewType, isDefaultChangeDetectionStrategy} from '../private_import_core';
import {AttrAst, BoundDirectivePropertyAst, BoundElementPropertyAst, BoundEventAst, BoundTextAst, DirectiveAst, ElementAst, EmbeddedTemplateAst, NgContentAst, ReferenceAst, TemplateAst, TemplateAstVisitor, TextAst, VariableAst, templateVisitAll} from '../template_parser/template_ast';
@ -432,9 +433,6 @@ function createViewClass(
if (view.genConfig.genDebugInfo) {
superConstructorArgs.push(nodeDebugInfosVar);
}
var viewConstructor = new o.ClassMethod(
null, viewConstructorArgs, [o.SUPER_EXPR.callFn(superConstructorArgs).toStmt()]);
var viewMethods = [
new o.ClassMethod(
'createInternal', [new o.FnParam(rootSelectorVar.name, o.STRING_TYPE)],
@ -455,12 +453,16 @@ function createViewClass(
new o.ClassMethod('dirtyParentQueriesInternal', [], view.dirtyParentQueriesMethod.finish()),
new o.ClassMethod('destroyInternal', [], view.destroyMethod.finish()),
new o.ClassMethod('detachInternal', [], view.detachMethod.finish())
].concat(view.eventHandlerMethods);
].filter((method) => method.body.length > 0);
var superClass = view.genConfig.genDebugInfo ? Identifiers.DebugAppView : Identifiers.AppView;
var viewClass = new o.ClassStmt(
view.className, o.importExpr(resolveIdentifier(superClass), [getContextType(view)]),
view.fields, view.getters, viewConstructor,
viewMethods.filter((method) => method.body.length > 0));
var viewClass = createClassStmt({
name: view.className,
parent: o.importExpr(resolveIdentifier(superClass), [getContextType(view)]),
parentArgs: superConstructorArgs,
ctorParams: viewConstructorArgs,
builders: [{methods: viewMethods}, view]
});
return viewClass;
}