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
019package org.apache.oozie.event;
020
021import java.util.Date;
022
023import org.apache.oozie.AppType;
024import org.apache.oozie.client.CoordinatorJob;
025import org.apache.oozie.client.event.JobEvent;
026import org.apache.oozie.service.EventHandlerService;
027import org.apache.oozie.util.XLog;
028
029/**
030 * Class implementing JobEvent for events generated by Coordinator Jobs
031 */
032@SuppressWarnings("serial")
033public class CoordinatorJobEvent extends JobEvent {
034
035    private CoordinatorJob.Status status;
036
037    public CoordinatorJobEvent(String id, String parentId, CoordinatorJob.Status status, String user, String appName,
038            Date startTime, Date endTime) {
039        super(id, parentId, user, AppType.COORDINATOR_JOB, appName);
040        setStatus(status);
041        setStartTime(startTime);
042        setEndTime(endTime);
043        XLog.getLog(EventHandlerService.class).trace("Event generated - " + this.toString());
044    }
045
046    public CoordinatorJob.Status getStatus() {
047        return status;
048    }
049
050    public void setStatus(CoordinatorJob.Status coordStatus) {
051        status = coordStatus;
052        // set high-level status for event based on low-level actual job status
053        // this is to ease filtering on the consumer side
054        switch (status) {
055            case SUCCEEDED:
056                setEventStatus(EventStatus.SUCCESS);
057                break;
058            case RUNNING:
059                setEventStatus(EventStatus.STARTED);
060                break;
061            case SUSPENDED:
062            case PREPSUSPENDED:
063            case SUSPENDEDWITHERROR:
064                setEventStatus(EventStatus.SUSPEND);
065                break;
066            case KILLED:
067            case FAILED:
068            case DONEWITHERROR:
069                setEventStatus(EventStatus.FAILURE);
070        }
071    }
072
073}