/* * Copyright (c) 2010 Lockheed Martin Corporation * * 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. */ package org.eurekastreams.server.persistence.mappers.db; import java.util.List; import org.eurekastreams.server.persistence.mappers.BaseArgDomainMapper; /** * Return group coordinator ids for for given group id. * */ public class GetGroupCoordinatorIdsByGroupIdDbMapper extends BaseArgDomainMapper<Long, List<Long>> { /** * Return group coordinator ids for for given group id. * * @param inRequest * Group id to find coordinator ids for. * @return group coordinator ids for for given group id. */ @SuppressWarnings("unchecked") @Override public List<Long> execute(final Long inRequest) { String queryString = "SELECT p.id FROM Person p, DomainGroup g WHERE p member of g.coordinators" + " AND g.id = :groupId"; return getEntityManager().createQuery(queryString).setParameter("groupId", inRequest).getResultList(); } }