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    
019    package org.apache.oozie.event;
020    
021    import java.util.Date;
022    
023    import org.apache.oozie.AppType;
024    import org.apache.oozie.client.CoordinatorAction;
025    import org.apache.oozie.client.event.JobEvent;
026    import org.apache.oozie.service.EventHandlerService;
027    import org.apache.oozie.util.XLog;
028    
029    /**
030     * Class implementing JobEvent for events generated by Coordinator Actions
031     */
032    @SuppressWarnings("serial")
033    public class CoordinatorActionEvent extends JobEvent {
034    
035        private CoordinatorAction.Status status;
036        private Date nominalTime;
037        private String missingDeps;
038        private String errorCode;
039        private String errorMessage;
040        // TODO more attributes - frequency, timeunit, bundleName
041        // for some advanced processing and linking using events
042    
043        public CoordinatorActionEvent(String id, String parentId, CoordinatorAction.Status status, String user,
044                String appName, Date nomTime, Date startTime, String missDeps) {
045            super(id, parentId, user, AppType.COORDINATOR_ACTION, appName);
046            setStatus(status);
047            setNominalTime(nomTime);
048            setStartTime(startTime);
049            setMissingDeps(missDeps);
050            XLog.getLog(EventHandlerService.class).trace("Event generated - " + this.toString());
051        }
052    
053        public String getBundleJobId() {
054            return null; // TODO extract prefix from bundleActionId before '@'
055        }
056    
057        public CoordinatorAction.Status getStatus() {
058            return status;
059        }
060    
061        public void setStatus(CoordinatorAction.Status castatus) {
062            status = castatus;
063            // set high-level status for event based on low-level actual job status
064            // this is to ease filtering on the consumer side
065            switch (status) {
066                case WAITING:
067                    setEventStatus(EventStatus.WAITING);
068                    break;
069                case SUCCEEDED:
070                    setEventStatus(EventStatus.SUCCESS);
071                    setEndTime(new Date());
072                    break;
073                case RUNNING:
074                    setEventStatus(EventStatus.STARTED);
075                    break;
076                case SUSPENDED:
077                    setEventStatus(EventStatus.SUSPEND);
078                    break;
079                case KILLED:
080                case FAILED:
081                case TIMEDOUT:
082                    setEventStatus(EventStatus.FAILURE);
083                    setEndTime(new Date());
084            }
085        }
086    
087        public Date getNominalTime() {
088            return nominalTime;
089        }
090    
091        public void setNominalTime(Date time) {
092            nominalTime = time;
093        }
094    
095        public String getMissingDeps() {
096            return missingDeps;
097        }
098    
099        public void setMissingDeps(String dependencies) {
100            missingDeps = dependencies;
101        }
102    
103        public String getErrorCode() {
104            return errorCode;
105        }
106    
107        public void setErrorCode(String code) {
108            errorCode = code;
109        }
110    
111        public String getErrorMessage() {
112            return errorMessage;
113        }
114    
115        public void setErrorMessage(String msg) {
116            errorMessage = msg;
117        }
118    
119    }