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refactor: use ListWrapper.find()

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This commit is contained in:
Victor Berchet
2015-10-22 23:35:53 -07:00
parent b90d899408
commit dd2598ccd8
3 changed files with 24 additions and 19 deletions
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15
modules/angular2/src/core/linker/compiler.ts
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@ -5,6 +5,7 @@ import {Injectable} from 'angular2/src/core/di';
import {Type, isBlank, stringify} from 'angular2/src/core/facade/lang';
import {BaseException} from 'angular2/src/core/facade/exceptions';
import {Promise, PromiseWrapper} from 'angular2/src/core/facade/async';
import {ListWrapper} from 'angular2/src/core/facade/collection';
import {reflector} from 'angular2/src/core/reflection/reflection';
import {CompiledHostTemplate} from 'angular2/src/core/linker/template_commands';
@ -20,20 +21,18 @@ export abstract class Compiler {
abstract clearCache();
}
function _isCompiledHostTemplate(type: any): boolean {
return type instanceof CompiledHostTemplate;
}
@Injectable()
export class Compiler_ extends Compiler {
constructor(private _protoViewFactory: ProtoViewFactory) { super(); }
compileInHost(componentType: Type): Promise<ProtoViewRef> {
var metadatas = reflector.annotations(componentType);
var compiledHostTemplate = null;
for (var i = 0; i < metadatas.length; i++) {
var metadata = metadatas[i];
if (metadata instanceof CompiledHostTemplate) {
compiledHostTemplate = metadata;
break;
}
}
var compiledHostTemplate = ListWrapper.find(metadatas, _isCompiledHostTemplate);
if (isBlank(compiledHostTemplate)) {
throw new BaseException(
`No precompiled template for component ${stringify(componentType)} found`);