/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.oozie.executor.jpa;
import java.util.Date;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import org.apache.oozie.CoordinatorActionBean;
import org.apache.oozie.ErrorCode;
import org.apache.oozie.util.ParamChecker;
/**
* Updates the action status, last modified time, runConf, externalId and pending of CoordinatorAction and persists it.
* It executes SQL update query and return type is Void.
*/
public class CoordActionUpdateForStartJPAExecutor implements JPAExecutor<Void> {
private CoordinatorActionBean coordAction = null;
public CoordActionUpdateForStartJPAExecutor(CoordinatorActionBean coordAction) {
ParamChecker.notNull(coordAction, "coordAction");
this.coordAction = coordAction;
}
/*
* (non-Javadoc)
*
* @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.
* EntityManager)
*/
@Override
public Void execute(EntityManager em) throws JPAExecutorException {
try {
Query q = em.createNamedQuery("UPDATE_COORD_ACTION_FOR_START");
q.setParameter("id", coordAction.getId());
q.setParameter("status", coordAction.getStatus().toString());
q.setParameter("lastModifiedTime", new Date());
q.setParameter("runConf", coordAction.getRunConf());
q.setParameter("externalId", coordAction.getExternalId());
q.setParameter("pending", coordAction.getPending());
q.executeUpdate();
// Since the return type is Void, we have to return null
return null;
}
catch (Exception e) {
throw new JPAExecutorException(ErrorCode.E0603, e);
}
}
/*
* (non-Javadoc)
*
* @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
*/
@Override
public String getName() {
return "CoordActionUpdateForStartJPAExecutor";
}
}