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 019package org.apache.oozie.executor.jpa; 020 021import java.util.ArrayList; 022import java.util.List; 023 024import javax.persistence.EntityManager; 025import javax.persistence.Query; 026 027import org.apache.oozie.ErrorCode; 028import org.apache.oozie.client.CoordinatorAction; 029import org.apache.oozie.util.ParamChecker; 030 031/** 032 * Get the status of Coordinator actions for a given Coordinator job 033 */ 034public class CoordJobGetActionsStatusJPAExecutor implements JPAExecutor<List<CoordinatorAction.Status>> { 035 036 private String coordJobId = null; 037 038 public CoordJobGetActionsStatusJPAExecutor(String coordJobId) { 039 ParamChecker.notNull(coordJobId, "coordJobId"); 040 this.coordJobId = coordJobId; 041 } 042 043 @Override 044 public String getName() { 045 return "CoordJobGetActionsStatusJPAExecutor"; 046 } 047 048 @SuppressWarnings("unchecked") 049 @Override 050 public List<CoordinatorAction.Status> execute(EntityManager em) throws JPAExecutorException { 051 try { 052 Query q = em.createNamedQuery("GET_COORD_ACTIONS_STATUS_UNIGNORED"); 053 q.setParameter("jobId", coordJobId); 054 List<String> coordStatusResultList = q.getResultList(); 055 List<CoordinatorAction.Status> coordStatus = new ArrayList<CoordinatorAction.Status>(); 056 for (String a : coordStatusResultList) { 057 coordStatus.add(CoordinatorAction.Status.valueOf(a)); 058 } 059 return coordStatus; 060 } 061 catch (Exception e) { 062 throw new JPAExecutorException(ErrorCode.E0603, e.getMessage(), e); 063 } 064 } 065}