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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 */
018 package org.apache.oozie.executor.jpa;
019
020 import java.util.ArrayList;
021 import java.util.List;
022
023 import javax.persistence.EntityManager;
024 import javax.persistence.Query;
025
026 import org.apache.oozie.CoordinatorActionBean;
027 import org.apache.oozie.ErrorCode;
028 import org.apache.oozie.util.ParamChecker;
029
030 /**
031 * Load coordinator actions for a coordinator job.
032 */
033 public class CoordJobGetActionsJPAExecutor implements JPAExecutor<List<CoordinatorActionBean>> {
034
035 private String coordJobId = null;
036
037 public CoordJobGetActionsJPAExecutor(String coordJobId) {
038 ParamChecker.notNull(coordJobId, "coordJobId");
039 this.coordJobId = coordJobId;
040 }
041
042 @Override
043 public String getName() {
044 return "CoordJobGetActionsJPAExecutor";
045 }
046
047 @Override
048 @SuppressWarnings("unchecked")
049 public List<CoordinatorActionBean> execute(EntityManager em) throws JPAExecutorException {
050 List<CoordinatorActionBean> actionBeans = new ArrayList<CoordinatorActionBean>();
051 try {
052 Query q = em.createNamedQuery("GET_ACTIONS_FOR_COORD_JOB");
053 q.setParameter("jobId", coordJobId);
054 List<CoordinatorActionBean> actions = q.getResultList();
055 for (CoordinatorActionBean a : actions) {
056 CoordinatorActionBean aa = getBeanForRunningCoordAction(a);
057 actionBeans.add(aa);
058 }
059
060 return actionBeans;
061 }
062 catch (Exception e) {
063 throw new JPAExecutorException(ErrorCode.E0603, e);
064 }
065 }
066
067 private CoordinatorActionBean getBeanForRunningCoordAction(CoordinatorActionBean a) {
068 if (a != null) {
069 CoordinatorActionBean action = new CoordinatorActionBean();
070 action.setId(a.getId());
071 action.setActionNumber(a.getActionNumber());
072 action.setActionXml(a.getActionXml());
073 action.setConsoleUrl(a.getConsoleUrl());
074 action.setCreatedConf(a.getCreatedConf());
075 action.setExternalStatus(a.getExternalStatus());
076 action.setMissingDependencies(a.getMissingDependencies());
077 action.setRunConf(a.getRunConf());
078 action.setTimeOut(a.getTimeOut());
079 action.setTrackerUri(a.getTrackerUri());
080 action.setType(a.getType());
081 action.setCreatedTime(a.getCreatedTime());
082 action.setExternalId(a.getExternalId());
083 action.setJobId(a.getJobId());
084 action.setLastModifiedTime(a.getLastModifiedTime());
085 action.setNominalTime(a.getNominalTime());
086 action.setSlaXml(a.getSlaXml());
087 action.setStatus(a.getStatus());
088 return action;
089 }
090 return null;
091 }
092 }