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.sql.Timestamp; 021import java.util.ArrayList; 022import java.util.Date; 023import java.util.List; 024 025import javax.persistence.EntityManager; 026import javax.persistence.Query; 027 028import org.apache.oozie.CoordinatorActionBean; 029import org.apache.oozie.ErrorCode; 030import org.apache.oozie.client.CoordinatorAction; 031import org.apache.oozie.util.DateUtils; 032import org.apache.oozie.util.ParamChecker; 033 034/** 035 * Load non-terminal coordinator actions by dates. 036 */ 037public class CoordJobGetActionsByDatesForKillJPAExecutor implements JPAExecutor<List<CoordinatorActionBean>> { 038 039 private String jobId = null; 040 private Date startDate, endDate; 041 042 public CoordJobGetActionsByDatesForKillJPAExecutor(String jobId, Date startDate, Date endDate) { 043 ParamChecker.notNull(jobId, "jobId"); 044 this.jobId = jobId; 045 this.startDate = startDate; 046 this.endDate = endDate; 047 } 048 049 @Override 050 public String getName() { 051 return "CoordJobGetActionsByDatesForKillJPAExecutor"; 052 } 053 054 @Override 055 @SuppressWarnings("unchecked") 056 public List<CoordinatorActionBean> execute(EntityManager em) throws JPAExecutorException { 057 List<CoordinatorActionBean> actionList = new ArrayList<CoordinatorActionBean>(); 058 try { 059 Query q = em.createNamedQuery("GET_ACTIONS_BY_DATES_FOR_KILL"); 060 q.setParameter("jobId", jobId); 061 q.setParameter("startTime", new Timestamp(startDate.getTime())); 062 q.setParameter("endTime", new Timestamp(endDate.getTime())); 063 List<Object[]> actions = q.getResultList(); 064 065 for (Object[] a : actions) { 066 CoordinatorActionBean aa = getBeanForRunningCoordAction(a); 067 actionList.add(aa); 068 } 069 return actionList; 070 } 071 catch (Exception e) { 072 throw new JPAExecutorException(ErrorCode.E0603, e.getMessage(), e); 073 } 074 } 075 076 private CoordinatorActionBean getBeanForRunningCoordAction(Object[] arr) { 077 CoordinatorActionBean action = new CoordinatorActionBean(); 078 if (arr[0] != null) { 079 action.setId((String) arr[0]); 080 } 081 082 if (arr[1] != null) { 083 action.setJobId((String) arr[1]); 084 } 085 086 if (arr[2] != null) { 087 action.setStatus(CoordinatorAction.Status.valueOf((String) arr[2])); 088 } 089 090 if (arr[3] != null) { 091 action.setExternalId((String) arr[3]); 092 } 093 094 if (arr[4] != null) { 095 action.setPending((Integer) arr[4]); 096 } 097 098 if (arr[5] != null) { 099 action.setNominalTime(DateUtils.toDate((Timestamp) arr[5])); 100 } 101 102 if (arr[6] != null) { 103 action.setCreatedTime(DateUtils.toDate((Timestamp) arr[6])); 104 } 105 return action; 106 } 107}