/* * Data Hub Service(DHuS) - For Space data distribution. * Copyright(C) 2013,2014,2015 GAEL Systems * * This file is part of DHuS software sources. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or(at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package fr.gael.dhus.olingo.v1.map.impl; import fr.gael.dhus.database.object.SynchronizerConf; import fr.gael.dhus.olingo.v1.entity.UserSynchronizer; import fr.gael.dhus.olingo.v1.map.AbstractDelegatingMap; import fr.gael.dhus.service.ISynchronizerService; import fr.gael.dhus.spring.context.ApplicationContextProvider; import java.util.Iterator; import org.apache.olingo.odata2.api.exception.ODataException; /** * A map view on Synchronizers. * * @see AbstractDelegatingMap */ public class UserSynchronizerMap extends AbstractDelegatingMap<Long, UserSynchronizer> { /** Synchronizer Service, the underlying service. */ private static final ISynchronizerService SYNC_SERVICE = ApplicationContextProvider.getBean(ISynchronizerService.class); @Override protected UserSynchronizer serviceGet(Long key) { try { return new UserSynchronizer(SYNC_SERVICE.getSynchronizerConfById(key)); } catch (ODataException ex) { throw new RuntimeException(ex); } } @Override protected Iterator<UserSynchronizer> serviceIterator() { final Iterator<SynchronizerConf> it = SYNC_SERVICE.getSynchronizerConfs("ODataUserSynchronizer"); return new Iterator<UserSynchronizer>() { @Override public boolean hasNext() { return it.hasNext(); } @Override public UserSynchronizer next() { try { return new UserSynchronizer(it.next()); } catch (ODataException ex) { throw new RuntimeException(ex); } } @Override public void remove() { throw new UnsupportedOperationException(); } }; } @Override protected int serviceCount() { return SYNC_SERVICE.count(); } }