001    /**
002     * Copyright (c) 2010 Yahoo! Inc. All rights reserved.
003     * Licensed under the Apache License, Version 2.0 (the "License");
004     * you may not use this file except in compliance with the License.
005     * You may obtain a copy of the License at
006     *
007     *   http://www.apache.org/licenses/LICENSE-2.0
008     *
009     *  Unless required by applicable law or agreed to in writing, software
010     *  distributed under the License is distributed on an "AS IS" BASIS,
011     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012     *  See the License for the specific language governing permissions and
013     *  limitations under the License. See accompanying LICENSE file.
014     */
015    package org.apache.oozie.executor.jpa;
016    
017    import javax.persistence.EntityManager;
018    
019    import org.apache.oozie.CoordinatorActionBean;
020    import org.apache.oozie.util.ParamChecker;
021    
022    /**
023     * Persist the CoordinatorAction bean.
024     */
025    public class CoordActionInsertJPAExecutor implements JPAExecutor<String> {
026    
027        private CoordinatorActionBean coordAction = null;
028    
029        public CoordActionInsertJPAExecutor(CoordinatorActionBean coordAction) {
030            ParamChecker.notNull(coordAction, "coordAction");
031            this.coordAction = coordAction;
032        }
033    
034        /* (non-Javadoc)
035         * @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
036         */
037        @Override
038        public String getName() {
039            return "CoordActionInsertJPAExecutor";
040        }
041    
042        /* (non-Javadoc)
043         * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.EntityManager)
044         */
045        @Override
046        public String execute(EntityManager em) throws JPAExecutorException {
047            em.persist(coordAction);
048            return null;
049        }
050    }