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.List; 021 022 import javax.persistence.EntityManager; 023 import javax.persistence.Query; 024 025 import org.apache.oozie.BundleActionBean; 026 import org.apache.oozie.ErrorCode; 027 import org.apache.oozie.util.ParamChecker; 028 029 /** 030 * Load the list of BundleAction return it. 031 */ 032 public class BundleActionsGetJPAExecutor implements JPAExecutor<List<BundleActionBean>> { 033 034 private String bundleId = null; 035 036 /** 037 * The constructor for class {@link BundleActionsGetJPAExecutor} 038 * 039 * @param bundleId bundle job id 040 */ 041 public BundleActionsGetJPAExecutor(String bundleId) { 042 ParamChecker.notNull(bundleId, "bundleId"); 043 this.bundleId = bundleId; 044 } 045 046 /* (non-Javadoc) 047 * @see org.apache.oozie.executor.jpa.JPAExecutor#getName() 048 */ 049 @Override 050 public String getName() { 051 return "BundleActionsGetJPAExecutor"; 052 } 053 054 /* (non-Javadoc) 055 * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.EntityManager) 056 */ 057 @Override 058 @SuppressWarnings("unchecked") 059 public List<BundleActionBean> execute(EntityManager em) throws JPAExecutorException { 060 List<BundleActionBean> baBeans; 061 try { 062 Query q = em.createNamedQuery("GET_BUNDLE_ACTIONS_FOR_BUNDLE"); 063 q.setParameter("bundleId", bundleId); 064 baBeans = q.getResultList(); 065 } 066 catch (Exception e) { 067 throw new JPAExecutorException(ErrorCode.E0603, e); 068 } 069 070 return baBeans; 071 } 072 }