001/*
002 * Copyright 2007 The Kuali Foundation
003 * 
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * 
008 * http://www.opensource.org/licenses/ecl2.php
009 * 
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.ole.sys.batch;
017
018import java.util.Date;
019
020import org.apache.log4j.Logger;
021import org.kuali.ole.sys.OLEConstants;
022import org.kuali.ole.sys.batch.service.SchedulerService;
023
024public class ScheduleStep extends AbstractStep {
025    private static final Logger LOG = Logger.getLogger(ScheduleStep.class);
026    private SchedulerService schedulerService;
027
028    /**
029     * @see org.kuali.ole.sys.batch.Step#execute(String, Date)
030     */
031    public boolean execute(String jobName, Date jobRunDate) {
032        boolean isPastScheduleCutoffTime = false;
033        schedulerService.reinitializeScheduledJobs();
034        while (schedulerService.hasIncompleteJob() && !isPastScheduleCutoffTime) {
035            schedulerService.processWaitingJobs();
036            isPastScheduleCutoffTime = schedulerService.isPastScheduleCutoffTime();
037            try {
038                Thread.sleep(Integer.parseInt(getParameterService().getParameterValueAsString(getClass(), OLEConstants.SystemGroupParameterNames.BATCH_SCHEDULE_STATUS_CHECK_INTERVAL)));
039            }
040            catch (InterruptedException e) {
041                throw new RuntimeException("Schedule step encountered interrupt exception while trying to wait for the specified batch schedule status check interval", e);
042            }
043        }
044        if (isPastScheduleCutoffTime) {
045            LOG.info("Schedule exceeded cutoff time, so it was terminated before completion");
046        }
047        schedulerService.logScheduleResults();
048        return !isPastScheduleCutoffTime;
049    }
050
051    /**
052     * Sets the schedulerService attribute value.
053     * 
054     * @param schedulerService The schedulerService to set.
055     */
056    public void setSchedulerService(SchedulerService schedulerService) {
057        this.schedulerService = schedulerService;
058    }
059}