/********************************************************************************
 * Copyright (C) 2018 Red Hat, Inc. and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/ import * as theia from '@theia/plugin' ; import * as Converter from '../type-converters' ; import { TaskDto } from '../../common' ; export class TaskProviderAdapter { constructor ( private readonly provider ) { } provideTasks ( token ) { return Promise . resolve ( this . provider . provideTasks ( token ) ) . then ( tasks => { if ( ! Array . isArray ( tasks ) ) { return undefined ; } const result = [ ] ; for ( const task of tasks ) { const data = Converter . fromTask ( task ) ; if ( ! data ) { continue ; } result . push ( data ) ; } return result ; } ) ; } resolveTask ( task , token ) { if ( typeof this . provider . resolveTask !== 'function' ) { return Promise . resolve ( undefined ) ; } const item = Converter . toTask ( task ) ; if ( ! item ) { return Promise . resolve ( undefined ) ; } return Promise . resolve ( this . provider . resolveTask ( item , token ) ) . then ( value => { if ( value ) { return Converter . fromTask ( value ) ; } return undefined ; } ) ; } }