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.sla.listener;
019
020import java.util.Date;
021
022import org.apache.hadoop.conf.Configuration;
023import org.apache.oozie.client.CoordinatorAction;
024import org.apache.oozie.client.event.JobEvent;
025import org.apache.oozie.event.BundleJobEvent;
026import org.apache.oozie.event.CoordinatorActionEvent;
027import org.apache.oozie.event.CoordinatorJobEvent;
028import org.apache.oozie.event.WorkflowActionEvent;
029import org.apache.oozie.event.WorkflowJobEvent;
030import org.apache.oozie.event.listener.JobEventListener;
031import org.apache.oozie.service.ServiceException;
032import org.apache.oozie.service.Services;
033import org.apache.oozie.sla.service.SLAService;
034import org.apache.oozie.util.XLog;
035
036public 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}