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.Date; 022 import java.util.List; 023 024 import javax.persistence.EntityManager; 025 import javax.persistence.Query; 026 027 import org.apache.oozie.BundleActionBean; 028 import org.apache.oozie.ErrorCode; 029 030 /** 031 * Load the list of BundleAction ordered by lastModifiedTime 032 */ 033 public class BundleActionsGetByLastModifiedTimeJPAExecutor implements JPAExecutor<List<BundleActionBean>> { 034 private Date d = null; 035 036 public BundleActionsGetByLastModifiedTimeJPAExecutor(Date d) { 037 this.d = d; 038 } 039 040 @Override 041 public String getName() { 042 return "BundleActionsGetByLastModifiedTimeJPAExecutor"; 043 } 044 045 @Override 046 @SuppressWarnings("unchecked") 047 public List<BundleActionBean> execute(EntityManager em) throws JPAExecutorException { 048 List<BundleActionBean> baBeans; 049 try { 050 Query q = em.createNamedQuery("GET_BUNDLE_ACTIONS_BY_LAST_MODIFIED_TIME"); 051 q.setParameter("lastModifiedTime", new Timestamp(d.getTime())); 052 baBeans = q.getResultList(); 053 } 054 catch (Exception e) { 055 throw new JPAExecutorException(ErrorCode.E0603, e); 056 } 057 058 return baBeans; 059 } 060 }