Files
alfresco-ng2-components/lib/extensions/src/lib/services/component-register.service.ts
2019-02-12 01:18:43 +00:00

42 lines
1.2 KiB
TypeScript

/*!
* @license
* Copyright 2019 Alfresco Software, Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Injectable, Type } from '@angular/core';
export interface ExtensionComponent {
data: any;
}
@Injectable({ providedIn: 'root' })
export class ComponentRegisterService {
components: { [key: string]: Type<{}> } = {};
setComponents(values: { [key: string]: Type<{}> }) {
if (values) {
this.components = Object.assign({}, this.components, values);
}
}
getComponentById<T>(id: string): Type<T> {
return <Type<T>> this.components[id];
}
hasComponentById(id: string): boolean {
return !!this.getComponentById(id);
}
}