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.sql.Timestamp; 021 import java.util.ArrayList; 022 import java.util.List; 023 024 import javax.persistence.EntityManager; 025 import javax.persistence.Query; 026 027 import org.apache.oozie.CoordinatorActionBean; 028 import org.apache.oozie.ErrorCode; 029 030 /** 031 * Load the list of running CoordinatorAction and return the list. 032 */ 033 public class CoordActionsRunningGetJPAExecutor implements JPAExecutor<List<CoordinatorActionBean>> { 034 035 private final long checkAgeSecs; 036 037 public CoordActionsRunningGetJPAExecutor(long checkAgeSecs) { 038 this.checkAgeSecs = checkAgeSecs; 039 } 040 041 /* (non-Javadoc) 042 * @see org.apache.oozie.executor.jpa.JPAExecutor#getName() 043 */ 044 @Override 045 public String getName() { 046 return "CoordActionsRunningGetJPAExecutor"; 047 } 048 049 /* (non-Javadoc) 050 * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.EntityManager) 051 */ 052 @Override 053 @SuppressWarnings("unchecked") 054 public List<CoordinatorActionBean> execute(EntityManager em) throws JPAExecutorException { 055 List<CoordinatorActionBean> actions; 056 List<CoordinatorActionBean> actionList = new ArrayList<CoordinatorActionBean>(); 057 try { 058 Timestamp ts = new Timestamp(System.currentTimeMillis() - checkAgeSecs * 1000); 059 Query q = em.createNamedQuery("GET_RUNNING_ACTIONS_OLDER_THAN"); 060 q.setParameter("lastModifiedTime", ts); 061 actions = q.getResultList(); 062 for (CoordinatorActionBean a : actions) { 063 CoordinatorActionBean aa = getBeanForRunningCoordAction(a); 064 actionList.add(aa); 065 } 066 } 067 catch (Exception e) { 068 throw new JPAExecutorException(ErrorCode.E0603, e); 069 } 070 return actionList; 071 } 072 073 private CoordinatorActionBean getBeanForRunningCoordAction(CoordinatorActionBean a) { 074 if (a != null) { 075 CoordinatorActionBean action = new CoordinatorActionBean(); 076 action.setId(a.getId()); 077 action.setActionNumber(a.getActionNumber()); 078 action.setActionXml(a.getActionXml()); 079 action.setConsoleUrl(a.getConsoleUrl()); 080 action.setCreatedConf(a.getCreatedConf()); 081 // action.setErrorCode(a.getErrorCode()); 082 // action.setErrorMessage(a.getErrorMessage()); 083 action.setExternalStatus(a.getExternalStatus()); 084 action.setMissingDependencies(a.getMissingDependencies()); 085 action.setRunConf(a.getRunConf()); 086 action.setTimeOut(a.getTimeOut()); 087 action.setTrackerUri(a.getTrackerUri()); 088 action.setType(a.getType()); 089 action.setCreatedTime(a.getCreatedTime()); 090 action.setExternalId(a.getExternalId()); 091 action.setJobId(a.getJobId()); 092 action.setLastModifiedTime(a.getLastModifiedTime()); 093 action.setNominalTime(a.getNominalTime()); 094 action.setSlaXml(a.getSlaXml()); 095 action.setStatus(a.getStatus()); 096 return action; 097 } 098 return null; 099 } 100 }