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.sla;
019    
020    import java.util.Date;
021    
022    import javax.persistence.EntityManager;
023    import javax.persistence.Query;
024    
025    import org.apache.oozie.ErrorCode;
026    import org.apache.oozie.executor.jpa.JPAExecutor;
027    import org.apache.oozie.executor.jpa.JPAExecutorException;
028    import org.apache.oozie.sla.SLASummaryBean;
029    import org.apache.oozie.util.ParamChecker;
030    
031    /**
032     * Update the slaStatus, eventStatus, eventProcessed, jobStatus, actualStart,
033     * actualEnd, actualDuration and lastModifiedTime of SLAsummaryBean
034     */
035    public class SLASummaryUpdateForSLAStatusActualTimesJPAExecutor implements JPAExecutor<Void> {
036    
037        private SLASummaryBean slaSummaryBean = null;
038    
039        public SLASummaryUpdateForSLAStatusActualTimesJPAExecutor(SLASummaryBean slaSummaryBean) {
040            ParamChecker.notNull(slaSummaryBean, "slaSummaryBean");
041            this.slaSummaryBean = slaSummaryBean;
042        }
043    
044        /*
045         * (non-Javadoc)
046         *
047         * @see org.apache.oozie.executor.jpa.JPAExecutor#execute(javax.persistence.
048         * EntityManager)
049         */
050        @Override
051        public Void execute(EntityManager em) throws JPAExecutorException {
052            try {
053                Query q = em.createNamedQuery("UPDATE_SLA_SUMMARY_FOR_STATUS_ACTUAL_TIMES");
054                q.setParameter("jobId", slaSummaryBean.getId());
055                q.setParameter("slaStatus", slaSummaryBean.getSLAStatusString());
056                q.setParameter("lastModifiedTS", new Date());
057                q.setParameter("eventStatus", slaSummaryBean.getEventStatusString());
058                q.setParameter("jobStatus", slaSummaryBean.getJobStatus());
059                q.setParameter("eventProcessed", slaSummaryBean.getEventProcessed());
060                q.setParameter("actualStartTS", slaSummaryBean.getActualStart());
061                q.setParameter("actualEndTS", slaSummaryBean.getActualEnd());
062                q.setParameter("actualDuration", slaSummaryBean.getActualDuration());
063                q.executeUpdate();
064                return null;
065            }
066            catch (Exception e) {
067                throw new JPAExecutorException(ErrorCode.E0603, e.getMessage(), e);
068            }
069        }
070    
071        /*
072         * (non-Javadoc)
073         *
074         * @see org.apache.oozie.executor.jpa.JPAExecutor#getName()
075         */
076        @Override
077        public String getName() {
078            return "SLASummaryUpdateForSLAStatusActualTimesJPAExecutor";
079        }
080    }