001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *      http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.oozie.executor.jpa;
019
020import java.util.Date;
021
022import javax.persistence.EntityManager;
023import javax.persistence.Query;
024
025import org.apache.oozie.CoordinatorActionBean;
026import org.apache.oozie.ErrorCode;
027import org.apache.oozie.util.ParamChecker;
028
029/**
030 * Updates the action status, pending status, last modified time, push
031 * missingDependencies of CoordinatorAction and persists it. It executes SQL
032 * update query and return type is Void.
033 */
034public class CoordActionUpdatePushInputCheckJPAExecutor implements JPAExecutor<Void> {
035
036    private CoordinatorActionBean coordAction = null;
037
038    public CoordActionUpdatePushInputCheckJPAExecutor(CoordinatorActionBean coordAction) {
039        ParamChecker.notNull(coordAction, "coordAction");
040        this.coordAction = coordAction;
041    }
042
043    /*
044     * (non-Javadoc)
045     *
046     * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.
047     * EntityManager)
048     */
049    @Override
050    public Void execute(EntityManager em) throws JPAExecutorException {
051        try {
052            Query q = em.createNamedQuery("UPDATE_COORD_ACTION_FOR_PUSH_INPUTCHECK");
053            q.setParameter("id", coordAction.getId());
054            q.setParameter("status", coordAction.getStatus().toString());
055            q.setParameter("lastModifiedTime", new Date());
056            q.setParameter("actionXml", coordAction.getActionXml());
057            q.setParameter("pushMissingDependencies", coordAction.getPushMissingDependencies());
058            q.executeUpdate();
059            // Since the return type is Void, we have to return null
060            return null;
061        }
062        catch (Exception e) {
063            throw new JPAExecutorException(ErrorCode.E0603, e);
064        }
065    }
066
067    /*
068     * (non-Javadoc)
069     *
070     * @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
071     */
072    @Override
073    public String getName() {
074        return "CoordActionUpdatePushInputCheckJPAExecutor";
075    }
076}