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 }