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 javax.persistence.EntityManager; 021import javax.persistence.Query; 022import org.apache.oozie.ErrorCode; 023import org.apache.oozie.util.ParamChecker; 024 025public class CoordJobGetActionRunningCountForRangeJPAExecutor implements JPAExecutor<Long> { 026 027 private String jobId = null; 028 private String startAction, endAction; 029 030 public CoordJobGetActionRunningCountForRangeJPAExecutor(String jobId, String startAction, String endAction) { 031 ParamChecker.notNull(jobId, "jobId"); 032 this.jobId = jobId; 033 this.startAction = startAction; 034 this.endAction = endAction; 035 } 036 037 @Override 038 public String getName() { 039 return "CoordJobGetActionIdsForDateRangeJPAExecutor"; 040 } 041 042 @Override 043 public Long execute(EntityManager em) throws JPAExecutorException { 044 try { 045 Query q = em.createNamedQuery("GET_COORD_ACTIONS_COUNT_RUNNING_FOR_RANGE"); 046 q.setParameter("jobId", jobId); 047 q.setParameter("startAction", startAction); 048 q.setParameter("endAction", endAction); 049 Long count = (Long) q.getSingleResult(); 050 return count; 051 } 052 catch (Exception e) { 053 throw new JPAExecutorException(ErrorCode.E0603, e.getMessage(), e); 054 } 055 } 056 057}