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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.sla.listener;
019
020 import java.util.Date;
021
022 import org.apache.hadoop.conf.Configuration;
023 import org.apache.oozie.client.CoordinatorAction;
024 import org.apache.oozie.client.event.JobEvent;
025 import org.apache.oozie.event.BundleJobEvent;
026 import org.apache.oozie.event.CoordinatorActionEvent;
027 import org.apache.oozie.event.CoordinatorJobEvent;
028 import org.apache.oozie.event.WorkflowActionEvent;
029 import org.apache.oozie.event.WorkflowJobEvent;
030 import org.apache.oozie.event.listener.JobEventListener;
031 import org.apache.oozie.service.ServiceException;
032 import org.apache.oozie.service.Services;
033 import org.apache.oozie.sla.service.SLAService;
034 import org.apache.oozie.util.XLog;
035
036 public class SLAJobEventListener extends JobEventListener {
037
038 @Override
039 public void init(Configuration conf) {
040 }
041
042 @Override
043 public void destroy() {
044 }
045
046 @Override
047 public void onWorkflowJobEvent(WorkflowJobEvent event) {
048 sendEventToSLAService(event, event.getStatus().toString());
049 }
050
051 @Override
052 public void onWorkflowActionEvent(WorkflowActionEvent event) {
053 sendEventToSLAService(event, event.getStatus().toString());
054 }
055
056 @Override
057 public void onCoordinatorJobEvent(CoordinatorJobEvent event) {
058 sendEventToSLAService(event, event.getStatus().toString());
059 }
060
061 @Override
062 public void onCoordinatorActionEvent(CoordinatorActionEvent event) {
063 sendEventToSLAService(event, event.getStatus().toString());
064 }
065
066 @Override
067 public void onBundleJobEvent(BundleJobEvent wje) {
068 }
069
070 private void sendEventToSLAService(JobEvent event, String status) {
071 Date startTime = event.getStartTime();
072 Date endTime = event.getEndTime();
073 try {
074 Services.get().get(SLAService.class)
075 .addStatusEvent(event.getId(), status, event.getEventStatus(), startTime, endTime);
076 }
077 catch (ServiceException se) {
078 XLog.getLog(SLAService.class).error("Exception happened while sending Job-Status event for SLA", se);
079 }
080 }
081
082 }