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/**
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* '$RCSfile$'
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* Purpose: A Class that handles scheduling tasks
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* Copyright: 2009 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Authors: Michael Daigle
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*
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* '$Author: daigle $'
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* '$Date: 2009-03-25 13:41:15 -0800 (Wed, 25 Mar 2009) $'
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* '$Revision: 4861 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.scheduler;
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import java.io.PrintWriter;
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import java.util.Calendar;
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import java.util.HashMap;
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import java.util.Vector;
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import org.apache.log4j.Logger;
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import org.quartz.Job;
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import org.quartz.JobDataMap;
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import org.quartz.JobDetail;
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import org.quartz.Scheduler;
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import org.quartz.SchedulerException;
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import org.quartz.SchedulerFactory;
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import org.quartz.SimpleTrigger;
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import org.quartz.Trigger;
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import org.quartz.TriggerUtils;
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import edu.ucsb.nceas.metacat.shared.AccessException;
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import edu.ucsb.nceas.metacat.shared.BaseService;
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import edu.ucsb.nceas.metacat.shared.ServiceException;
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import edu.ucsb.nceas.utilities.DateUtil;
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import edu.ucsb.nceas.utilities.StatusUtil;
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import edu.ucsb.nceas.utilities.UtilException;
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public class SchedulerService extends BaseService {
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private static SchedulerService schedulerService = null;
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private static Logger logMetacat = Logger.getLogger(SchedulerService.class);
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private static Scheduler sched = null;
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/**
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* private constructor since this is a singleton
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*/
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private SchedulerService() throws ServiceException {
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start();
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}
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/**
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* Get the single instance of SchedulerService.
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*
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* @return the single instance of SchedulerService
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*/
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public static SchedulerService getInstance() throws ServiceException {
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if (schedulerService == null) {
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schedulerService = new SchedulerService();
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}
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return schedulerService;
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}
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// this is a refreshable class
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public boolean refreshable() {
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return true;
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}
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// do the refresh
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public void doRefresh() throws ServiceException {
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stop();
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start();
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}
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// initialize the service
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public void start() throws ServiceException {
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try {
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// get the Quartz scheduler factory
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SchedulerFactory schedFact = new org.quartz.impl.StdSchedulerFactory();
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// get the scheduler
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sched = schedFact.getScheduler();
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sched.start();
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// get all existing jobs from the database
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ScheduledJobAccess jobAccess = new ScheduledJobAccess();
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HashMap<Long, ScheduledJobDAO> allJobsMap = jobAccess.getAllJobs(null);
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// reschedule each job that is in a SCHEDULED state.
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for (Long jobId : allJobsMap.keySet()) {
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ScheduledJobDAO jobDAO = allJobsMap.get(jobId);
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String[] groups = {"scheduler_group"};
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if (jobDAO.getStatus().equals(StatusUtil.SCHEDULED)) {
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// send false as the last param so the reschedule method will not
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// complain that the job is already in a SCHEDULED state.
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rescheduleJob(jobDAO, "scheduler_user", groups, false);
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}
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}
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} catch (AccessException ae) {
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throw new ServiceException("SchedulerService.start - DB Access issue when starting scheduler: ", ae);
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} catch (SchedulerException se) {
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throw new ServiceException("SchedulerService.start - Scheduler engine issue when starting scheduler: " + se.getMessage());
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}
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}
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// Stop the scheduler
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public void stop() throws ServiceException {
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try {
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sched.shutdown();
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sched = null;
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} catch (SchedulerException se) {
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throw new ServiceException("SchedulerService.stop - Could not shut down scheduler: " + se.getMessage());
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}
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}
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// this will eventually return the scheduler status
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protected Vector<String> getStatus() throws ServiceException {
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return new Vector<String>();
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}
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/**
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* Schedule a job
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*
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* @param jobDAO
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* the job data object to schedule
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* @param username
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* the user that we will use to schedule
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* @param groups
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* the user group that we will use to schedule
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* @return a message saying that the job was scheduled
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*/
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public String scheduleJob(ScheduledJobDAO jobDAO, String username, String[] groups) throws ServiceException {
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// convert the start time to a calendar object
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Calendar startTimeCal = Calendar.getInstance();
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startTimeCal.setTime(jobDAO.getStartTime());
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// convert the start time to a calendar object
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Calendar endTimeCal = Calendar.getInstance();
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endTimeCal.setTime(jobDAO.getEndTime());
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// extract the job parameters from their data objects and put into a string map
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HashMap<String, String> jobParams = new HashMap<String, String>();
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HashMap<String, ScheduledJobParamDAO> jobParamDAOs = jobDAO.getAllJobParams();
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for (String paramName : jobParamDAOs.keySet()) {
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jobParams.put(paramName, jobParamDAOs.get(paramName).getValue());
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}
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// schedule the job
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return scheduleJob(jobDAO.getName(), startTimeCal, endTimeCal, jobDAO.getIntervalValue(),
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jobDAO.getIntervalUnit(), jobDAO.getClassName(), jobDAO.getGroupName(),
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jobParams);
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}
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/**
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* schedule a job
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*
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* @param jobName
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* the name of the job
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* @param startCal
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* a calendar holding the start date of the job
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* @param endCal
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* a calendar holding the end date of the job
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* @param intervalValue
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* the run interval for the job
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* @param intervalUnit
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* the unit of the run interval for the job
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* @param jobClassName
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* the job class name
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* @param jobGroup
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* the job group name
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* @param jobParams
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* a map of additional job parameters
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* @param username
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* the user name
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* @param groups
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* the user's group name
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* @return a message saying that the job was scheduled
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*/
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@SuppressWarnings("unchecked")
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public String scheduleJob(String jobName, Calendar startCal, Calendar endCal, int intervalValue,
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String intervalUnit, String jobClassName, String jobGroup, HashMap<String, String> jobParams)
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throws ServiceException {
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Class<Job> jobClass = null;
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try {
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jobClass = (Class<Job>) Class.forName(jobClassName);
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String startTimeStr = DateUtil.getHumanReadable(startCal);
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logMetacat.info("SchedulerService.scheduleJob - Scheduling job -- name: "
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+ jobName + ", class: " + jobClassName + ", start time: "
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+ startTimeStr + ", interval value: " + intervalValue
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+ ", interval unit: " + intervalUnit);
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212 |
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// start the job in the job scheduler
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startJob(jobName, startCal, endCal, intervalValue, intervalUnit, jobClass, jobGroup,
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jobParams);
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// get a database access object and create the job in the database
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ScheduledJobAccess jobAccess = new ScheduledJobAccess();
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jobAccess.createJob(jobName, jobName, jobGroup, jobClass, startCal, endCal,
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intervalValue, intervalUnit, jobParams);
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} catch (AccessException ae) {
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222 |
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try {
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223 |
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deleteJob(jobName);
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} catch (Exception e) {
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// Not much we can do here but log this
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logMetacat.error("SchedulerService.scheduleJob - An access exception was thrown when writing job: "
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+ jobName + "to the db, and another exception was thrown when trying to remove the "
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+ "job from the scheduler. The db and scheduler may be out of sync: " + e.getMessage());
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}
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throw new ServiceException("SchedulerService.scheduleJob - Error accessing db: ", ae);
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} catch (ClassNotFoundException cnfe) {
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throw new ServiceException("SchedulerService.scheduleJob - Could not find class with name: "
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+ jobClassName + " : " + cnfe.getMessage());
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} catch (UtilException ue) {
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235 |
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throw new ServiceException("SchedulerService.scheduleJob - Could not schedule "
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236 |
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+ "job due to a utility issue: " + ue.getMessage());
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}
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return "Scheduled: " + jobName;
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}
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/**
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* schedule a job one time with a given delay. The job is registered in the
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* scheduler, but not persisted to the database. The delay is calculated
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* from the time that this method is called.
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*
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* @param jobName
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* the name of the job
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* @param delay
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* the delay in seconds, minutes, hours or days from the time
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251 |
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* this method is called (i.e. 30s, 5m, 2h, 1d)
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252 |
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* @param jobClassName
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253 |
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* the job class name
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254 |
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* @param jobGroup
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255 |
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* the job group name
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256 |
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* @param jobParams
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257 |
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* a map of additional job parameters
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258 |
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* @param username
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259 |
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* the user name
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260 |
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* @param groups
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261 |
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* the user's group name
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262 |
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* @return a message saying that the job was scheduled
|
263 |
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*/
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264 |
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@SuppressWarnings("unchecked")
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265 |
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public String scheduleDelayedJob(String jobName, String delay, String jobClassName,
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266 |
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String jobGroup, HashMap<String, String> jobParams,
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267 |
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String username, String[] groups) throws ServiceException {
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268 |
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269 |
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Class<Job> jobClass = null;
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270 |
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try {
|
271 |
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jobClass = (Class<Job>) Class.forName(jobClassName);
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272 |
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273 |
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Calendar startCal = getStartDateFromDelay(delay);
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274 |
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275 |
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logMetacat.info("SchedulerService.scheduleDelayedJob - Scheduling job -- name: "
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276 |
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+ jobName + ", delay: " + delay + ", job class name: " + jobClassName);
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277 |
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278 |
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// start the job in the job scheduler
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279 |
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startOneTimeJob(jobName, startCal, jobClass, jobGroup,
|
280 |
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jobParams);
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281 |
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|
282 |
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} catch (ClassNotFoundException cnfe) {
|
283 |
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throw new ServiceException("SchedulerService.scheduleJob - Could not find class with name: "
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284 |
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+ jobClassName + " : " + cnfe.getMessage());
|
285 |
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}
|
286 |
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|
287 |
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return "Scheduled: " + jobName;
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288 |
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}
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289 |
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|
290 |
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|
/**
|
291 |
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* Unschedule a job. This removed it from the scheduler in memory and
|
292 |
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* changed it's status to unscheduled in the database.
|
293 |
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*
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294 |
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* @param jobName
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295 |
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* the name of the job to unschedule
|
296 |
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* @param username
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297 |
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* the user name
|
298 |
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* @param groups
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299 |
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* the user's group name
|
300 |
|
|
* @return a message saying the job was unscheduled
|
301 |
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*/
|
302 |
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public String unscheduleJob(String jobName, String username,
|
303 |
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String[] groups) throws ServiceException {
|
304 |
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|
|
305 |
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|
ScheduledJobDAO jobDAO = null;
|
306 |
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try {
|
307 |
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|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
308 |
5013
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jobDAO = jobAccess.getJobByName(jobName);
|
309 |
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if (jobDAO == null) {
|
310 |
|
|
throw new ServiceException("SchedulerService.unscheduleJob - Could "
|
311 |
|
|
+ "not find job with name: " + jobName);
|
312 |
|
|
}
|
313 |
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|
|
314 |
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|
// remove the job from the scheduler
|
315 |
4967
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|
sched.deleteJob(jobDAO.getName(), jobDAO.getGroupName());
|
316 |
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|
daigle
|
|
317 |
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|
// change the status of the job to unscheduled in the database.
|
318 |
4967
|
daigle
|
jobDAO.setStatus(StatusUtil.UNSCHEDULED);
|
319 |
4951
|
daigle
|
jobAccess.updateJobStatus(jobDAO);
|
320 |
|
|
} catch (SchedulerException se) {
|
321 |
|
|
throw new ServiceException("SchedulerService.unscheduleJob - Could not create "
|
322 |
|
|
+ "scheduled job because of service issue: " + se.getMessage());
|
323 |
|
|
} catch (AccessException ae) {
|
324 |
|
|
throw new ServiceException("SchedulerService.unscheduleJob - Could not create "
|
325 |
5013
|
daigle
|
+ "scheduled job : " + jobDAO.getName() + " because of db access issue: ", ae);
|
326 |
4951
|
daigle
|
}
|
327 |
4967
|
daigle
|
|
328 |
|
|
return "Unscheduled: " + jobName;
|
329 |
4951
|
daigle
|
}
|
330 |
|
|
|
331 |
4971
|
daigle
|
/**
|
332 |
|
|
* Reschedule a job. This call will always check to make sure the status is not SCHEDULED
|
333 |
|
|
* @param jobDAO the job data object holding the information about the job to reschedule
|
334 |
|
|
* @param username
|
335 |
|
|
* the user name
|
336 |
|
|
* @param groups
|
337 |
|
|
* the user's group name
|
338 |
|
|
* @return a message saying that the job was rescheduled
|
339 |
|
|
*/
|
340 |
4967
|
daigle
|
public String rescheduleJob(ScheduledJobDAO jobDAO, String username, String[] groups) throws ServiceException {
|
341 |
|
|
return rescheduleJob(jobDAO, username, groups, true);
|
342 |
|
|
}
|
343 |
|
|
|
344 |
4971
|
daigle
|
/**
|
345 |
|
|
* Reschedule a job.
|
346 |
|
|
*
|
347 |
|
|
* @param jobDAO
|
348 |
|
|
* the job data object holding the information about the job to
|
349 |
|
|
* reschedule
|
350 |
|
|
* @param username
|
351 |
|
|
* the user name
|
352 |
|
|
* @param groups
|
353 |
|
|
* the user's group name
|
354 |
|
|
* @param checkStatus
|
355 |
|
|
* if set to true, the method will check to make sure the status
|
356 |
|
|
* is UNSCHEDULED before restarting. Otherwise, the method will
|
357 |
|
|
* not check. This is so that we can restart a service at startup
|
358 |
|
|
* that was running when metacat was shut down.
|
359 |
|
|
* @return a message saying that the job was rescheduled
|
360 |
|
|
*/
|
361 |
5116
|
daigle
|
@SuppressWarnings("unchecked")
|
362 |
4967
|
daigle
|
public String rescheduleJob(ScheduledJobDAO jobDAO, String username, String[] groups, boolean checkStatus) throws ServiceException {
|
363 |
|
|
|
364 |
|
|
try {
|
365 |
|
|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
366 |
|
|
|
367 |
|
|
if (jobDAO == null) {
|
368 |
|
|
throw new ServiceException("SchedulerService.reScheduleJob - Cannot reschedule nonexistant job.");
|
369 |
|
|
}
|
370 |
|
|
|
371 |
4971
|
daigle
|
// if we are checking status, make sure the job is in an UNSCHEDULED state in the db
|
372 |
4967
|
daigle
|
if (checkStatus && !jobDAO.getStatus().equals(StatusUtil.UNSCHEDULED)) {
|
373 |
|
|
throw new ServiceException("SchedulerService.reScheduleJob - Cannot reschedule a job with status: "
|
374 |
|
|
+ jobDAO.getStatus() + ". Status must be 'unscheduled'.");
|
375 |
|
|
}
|
376 |
|
|
|
377 |
|
|
Calendar startCal = Calendar.getInstance();
|
378 |
|
|
startCal.setTime(jobDAO.getStartTime());
|
379 |
|
|
|
380 |
5012
|
daigle
|
Calendar endCal = Calendar.getInstance();
|
381 |
|
|
endCal.setTime(jobDAO.getEndTime());
|
382 |
|
|
|
383 |
4967
|
daigle
|
HashMap<String, String> jobParams = new HashMap<String, String>();
|
384 |
|
|
HashMap<String, ScheduledJobParamDAO> jobParamDAOs = jobDAO.getAllJobParams();
|
385 |
|
|
for (String paramName : jobParamDAOs.keySet()) {
|
386 |
|
|
jobParams.put(paramName, jobParamDAOs.get(paramName).getValue());
|
387 |
|
|
}
|
388 |
|
|
|
389 |
|
|
Class<Job> jobClass = null;
|
390 |
|
|
String jobClassName = jobDAO.getClassName();
|
391 |
|
|
try {
|
392 |
|
|
jobClass = (Class<Job>)Class.forName(jobClassName);
|
393 |
|
|
} catch (ClassNotFoundException cnfe) {
|
394 |
|
|
throw new ServiceException("SchedulerService.scheduleJob - Could not find class with name: "
|
395 |
|
|
+ jobDAO.getClassName() + " : " + cnfe.getMessage());
|
396 |
|
|
}
|
397 |
|
|
|
398 |
5013
|
daigle
|
String startTimeStr = DateUtil.getHumanReadable(startCal);
|
399 |
4967
|
daigle
|
logMetacat.info("SchedulerService.rescheduleJob - name: " + jobDAO.getName() + ", class: " + jobClassName
|
400 |
5005
|
daigle
|
+ ", start time: " + startTimeStr + ", interval value: " + jobDAO.getIntervalValue()
|
401 |
4967
|
daigle
|
+ ", interval unit: " + jobDAO.getIntervalUnit());
|
402 |
|
|
|
403 |
4971
|
daigle
|
// start the job in the scheduler
|
404 |
5012
|
daigle
|
startJob(jobDAO.getName(), startCal, endCal, jobDAO.getIntervalValue(), jobDAO.getIntervalUnit(), jobClass, jobDAO.getGroupName(), jobParams);
|
405 |
4967
|
daigle
|
|
406 |
4971
|
daigle
|
// update the status in the database
|
407 |
4967
|
daigle
|
jobDAO.setStatus(StatusUtil.SCHEDULED);
|
408 |
|
|
jobAccess.updateJobStatus(jobDAO);
|
409 |
|
|
|
410 |
|
|
} catch (AccessException ae) {
|
411 |
|
|
throw new ServiceException("SchedulerService.reScheduleJob - Could not reschedule "
|
412 |
5013
|
daigle
|
+ "job : " + jobDAO.getName() + " because of db access issue: ", ae);
|
413 |
5005
|
daigle
|
} catch (UtilException ue) {
|
414 |
|
|
throw new ServiceException("SchedulerService.reScheduleJob - Could not reschedule "
|
415 |
5013
|
daigle
|
+ "job : " + jobDAO.getName() + " due to a utility issue: " + ue.getMessage());
|
416 |
4967
|
daigle
|
}
|
417 |
|
|
|
418 |
5044
|
daigle
|
return "Rescheduled: " + jobDAO.getName();
|
419 |
4967
|
daigle
|
}
|
420 |
5013
|
daigle
|
|
421 |
|
|
/**
|
422 |
|
|
* Remove the job from the scheduler and set the job status to deleted in the database
|
423 |
|
|
* @param jobName
|
424 |
|
|
* the string holding the name of the job to delete
|
425 |
|
|
* @param username
|
426 |
|
|
* the user name
|
427 |
|
|
* @param groups
|
428 |
|
|
* the user's group name
|
429 |
|
|
* @return a message saying that the job was deleted
|
430 |
|
|
*/
|
431 |
5057
|
daigle
|
public String deleteJob(String jobName) throws ServiceException {
|
432 |
5013
|
daigle
|
|
433 |
|
|
ScheduledJobDAO jobDAO = null;
|
434 |
|
|
try {
|
435 |
|
|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
436 |
|
|
jobDAO = jobAccess.getJobByName(jobName);
|
437 |
|
|
} catch (AccessException ae) {
|
438 |
|
|
throw new ServiceException("SchedulerService.deleteJob - Could not delete "
|
439 |
|
|
+ "scheduled job : " + jobDAO.getName() + " because of db access issue: ", ae);
|
440 |
|
|
}
|
441 |
|
|
|
442 |
5057
|
daigle
|
return deleteJob(jobDAO);
|
443 |
5013
|
daigle
|
}
|
444 |
4967
|
daigle
|
|
445 |
4971
|
daigle
|
/**
|
446 |
|
|
* Remove the job from the scheduler and set the job status to deleted in the database
|
447 |
|
|
* @param jobDAO
|
448 |
5013
|
daigle
|
* the job data object holding the information about the job to delete
|
449 |
4971
|
daigle
|
* @param username
|
450 |
|
|
* the user name
|
451 |
|
|
* @param groups
|
452 |
|
|
* the user's group name
|
453 |
|
|
* @return a message saying that the job was deleted
|
454 |
|
|
*/
|
455 |
5057
|
daigle
|
public String deleteJob(ScheduledJobDAO jobDAO) throws ServiceException {
|
456 |
4967
|
daigle
|
|
457 |
4951
|
daigle
|
String groupName = "";
|
458 |
|
|
try {
|
459 |
4959
|
daigle
|
|
460 |
5013
|
daigle
|
sched.deleteJob(jobDAO.getName(), groupName);
|
461 |
4967
|
daigle
|
|
462 |
|
|
jobDAO.setStatus(StatusUtil.DELETED);
|
463 |
5013
|
daigle
|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
464 |
4967
|
daigle
|
jobAccess.updateJobStatus(jobDAO);
|
465 |
4951
|
daigle
|
} catch (SchedulerException se) {
|
466 |
5013
|
daigle
|
throw new ServiceException("SchedulerService.deleteJob - Could not delete job: " + jobDAO.getName()
|
467 |
4959
|
daigle
|
+ " for group: " + groupName + " : " + se.getMessage());
|
468 |
4951
|
daigle
|
} catch (AccessException ae) {
|
469 |
|
|
throw new ServiceException("SchedulerService.deleteJob - Could not delete "
|
470 |
5013
|
daigle
|
+ "scheduled job: " + jobDAO.getName() + " because of db access issue: ", ae);
|
471 |
4959
|
daigle
|
}
|
472 |
4951
|
daigle
|
|
473 |
5013
|
daigle
|
return "Deleted: " + jobDAO.getName();
|
474 |
4951
|
daigle
|
}
|
475 |
|
|
|
476 |
4971
|
daigle
|
/**
|
477 |
|
|
* Get information about the job in XML format
|
478 |
|
|
*
|
479 |
|
|
* @param jobId
|
480 |
|
|
* the job for which we want the information
|
481 |
|
|
* @return an XML representation of the job
|
482 |
|
|
*/
|
483 |
4959
|
daigle
|
public String getJobInfoXML(Long jobId) throws ServiceException {
|
484 |
|
|
String jobInfoXML = "";
|
485 |
|
|
|
486 |
|
|
try {
|
487 |
|
|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
488 |
|
|
ScheduledJobDAO scheduledJobDAO = jobAccess.getJob(jobId);
|
489 |
|
|
|
490 |
|
|
jobInfoXML +=
|
491 |
|
|
"<scheduledJobs>" + jobToXML(scheduledJobDAO) + "</scheduledJobs>";
|
492 |
|
|
|
493 |
|
|
} catch (AccessException ae) {
|
494 |
|
|
throw new ServiceException("SchedulerService.getJobInfoXML - Could not get job info for job: "
|
495 |
|
|
+ jobId, ae);
|
496 |
|
|
}
|
497 |
|
|
|
498 |
|
|
return jobInfoXML;
|
499 |
|
|
}
|
500 |
|
|
|
501 |
4971
|
daigle
|
/**
|
502 |
|
|
* Get the information for jobs in a group in an xml format. A parameter
|
503 |
|
|
* key/value pair can be provided as well to limit the jobs returned.
|
504 |
|
|
*
|
505 |
|
|
* @param groupName
|
506 |
|
|
* the job group that we are searching for
|
507 |
|
|
* @param paramName
|
508 |
|
|
* the parameter name that we are looking for. this is ignored if
|
509 |
|
|
* null
|
510 |
|
|
* @param paramValue
|
511 |
|
|
* the parameter value that we are looking for. this is ignored
|
512 |
|
|
* if null
|
513 |
|
|
* @return an XML representation of the jobs.
|
514 |
|
|
*/
|
515 |
4967
|
daigle
|
public String getJobsInfoXML(String groupName, String paramName, String paramValue) throws ServiceException {
|
516 |
4959
|
daigle
|
String jobInfoXML = "";
|
517 |
|
|
|
518 |
|
|
try {
|
519 |
|
|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
520 |
4967
|
daigle
|
HashMap<Long, ScheduledJobDAO> JobDAOMap = jobAccess.getJobsWithParameter(groupName, paramName, paramValue);
|
521 |
4959
|
daigle
|
|
522 |
4967
|
daigle
|
jobInfoXML += "<scheduledWorkflowResultset>";
|
523 |
4959
|
daigle
|
for (Long jobDAOId : JobDAOMap.keySet()) {
|
524 |
4967
|
daigle
|
ScheduledJobDAO jobDAO = JobDAOMap.get(jobDAOId);
|
525 |
|
|
if (paramValue != null && paramName != null) {
|
526 |
|
|
ScheduledJobParamDAO jobParamDAO = jobDAO.getJobParam(paramName);
|
527 |
|
|
if(jobParamDAO != null && jobParamDAO.getValue().equals(paramValue)) {
|
528 |
|
|
jobInfoXML += jobToXML(JobDAOMap.get(jobDAOId));
|
529 |
|
|
}
|
530 |
|
|
}
|
531 |
4959
|
daigle
|
}
|
532 |
4967
|
daigle
|
jobInfoXML += "</scheduledWorkflowResultset>";
|
533 |
4959
|
daigle
|
|
534 |
|
|
} catch (AccessException ae) {
|
535 |
|
|
throw new ServiceException("SchedulerService.getJobInfoXML - Could not get jobs info for group: "
|
536 |
|
|
+ groupName, ae);
|
537 |
|
|
}
|
538 |
|
|
|
539 |
|
|
return jobInfoXML;
|
540 |
|
|
}
|
541 |
|
|
|
542 |
4971
|
daigle
|
/**
|
543 |
5027
|
daigle
|
* Get the information for jobs in a group in an xml format. A parameter
|
544 |
|
|
* key/value pair can be provided as well to limit the jobs returned.
|
545 |
|
|
*
|
546 |
|
|
* @param groupName
|
547 |
|
|
* the job group that we are searching for
|
548 |
|
|
* @param paramName
|
549 |
|
|
* the parameter name that we are looking for. this is ignored if
|
550 |
|
|
* null
|
551 |
|
|
* @param paramValue
|
552 |
|
|
* the parameter value that we are looking for. this is ignored
|
553 |
|
|
* if null
|
554 |
|
|
* @return an XML representation of the jobs.
|
555 |
|
|
*/
|
556 |
|
|
public void getJobsInfoXML(String groupName, String paramName, String paramValue, PrintWriter pw) throws ServiceException {
|
557 |
|
|
|
558 |
|
|
try {
|
559 |
|
|
ScheduledJobAccess jobAccess = new ScheduledJobAccess();
|
560 |
|
|
HashMap<Long, ScheduledJobDAO> JobDAOMap = jobAccess.getJobsWithParameter(groupName, paramName, paramValue);
|
561 |
|
|
|
562 |
|
|
pw.print("<scheduledWorkflowResultset>");
|
563 |
|
|
for (Long jobDAOId : JobDAOMap.keySet()) {
|
564 |
|
|
ScheduledJobDAO jobDAO = JobDAOMap.get(jobDAOId);
|
565 |
|
|
if (paramValue != null && paramName != null) {
|
566 |
|
|
ScheduledJobParamDAO jobParamDAO = jobDAO.getJobParam(paramName);
|
567 |
|
|
if(jobParamDAO != null && jobParamDAO.getValue().equals(paramValue)) {
|
568 |
|
|
pw.print(jobToXML(JobDAOMap.get(jobDAOId)));
|
569 |
|
|
}
|
570 |
|
|
}
|
571 |
|
|
}
|
572 |
|
|
pw.print("</scheduledWorkflowResultset>");
|
573 |
|
|
|
574 |
|
|
} catch (AccessException ae) {
|
575 |
|
|
throw new ServiceException("SchedulerService.getJobInfoXML - Could not get jobs info for group: "
|
576 |
|
|
+ groupName, ae);
|
577 |
|
|
}
|
578 |
|
|
}
|
579 |
|
|
|
580 |
|
|
/**
|
581 |
4971
|
daigle
|
* Convert a single job to XML
|
582 |
|
|
* @param scheduledJobDAO the job we want to convert
|
583 |
|
|
* @return an XML representation of the job
|
584 |
|
|
*/
|
585 |
4967
|
daigle
|
public String jobToXML(ScheduledJobDAO scheduledJobDAO) throws ServiceException {
|
586 |
4959
|
daigle
|
String jobXML = "";
|
587 |
4951
|
daigle
|
|
588 |
4959
|
daigle
|
if (scheduledJobDAO != null) {
|
589 |
|
|
jobXML += "<scheduledJob>";
|
590 |
|
|
jobXML += "<id>" + scheduledJobDAO.getId() + "</id>";
|
591 |
|
|
jobXML += "<createTime>" + scheduledJobDAO.getCreateTime() + "</createTime>";
|
592 |
|
|
jobXML += "<modTime>" + scheduledJobDAO.getModTime() + "</modTime>";
|
593 |
|
|
jobXML += "<status>" + scheduledJobDAO.getStatus() + "</status>";
|
594 |
|
|
jobXML += "<name>" + scheduledJobDAO.getName() + "</name>";
|
595 |
|
|
jobXML += "<triggerName>" + scheduledJobDAO.getName() + "</triggerName>";
|
596 |
|
|
jobXML += "<groupName>" + scheduledJobDAO.getGroupName() + "</groupName>";
|
597 |
4967
|
daigle
|
jobXML += "<className>" + scheduledJobDAO.getClassName() + "</className>";
|
598 |
5005
|
daigle
|
String startTimeString = null;
|
599 |
|
|
try {
|
600 |
|
|
startTimeString =
|
601 |
5013
|
daigle
|
DateUtil.getHumanReadable(scheduledJobDAO.getStartTime());
|
602 |
5005
|
daigle
|
} catch (UtilException ue) {
|
603 |
|
|
throw new ServiceException("SchedulerService.jobToXML - error getting human readable date for job: "
|
604 |
|
|
+ scheduledJobDAO.getId() + " ; " + ue.getMessage());
|
605 |
|
|
}
|
606 |
5013
|
daigle
|
jobXML += "<startTime>" + startTimeString + "</startTime>";
|
607 |
|
|
|
608 |
|
|
String endTimeString = null;
|
609 |
|
|
try {
|
610 |
|
|
if (scheduledJobDAO.getEndTime() != null) {
|
611 |
|
|
endTimeString = DateUtil.getHumanReadable(scheduledJobDAO.getEndTime());
|
612 |
|
|
}
|
613 |
|
|
} catch (UtilException ue) {
|
614 |
|
|
throw new ServiceException("SchedulerService.jobToXML - error getting human readable date for job: "
|
615 |
|
|
+ scheduledJobDAO.getId() + " ; " + ue.getMessage());
|
616 |
|
|
}
|
617 |
|
|
jobXML += "<endTime>" + endTimeString + "</endTime>";
|
618 |
|
|
jobXML += "<intervalValue>" + scheduledJobDAO.getIntervalValue() + "</intervalValue>";
|
619 |
|
|
jobXML += "<intervalUnit>" + scheduledJobDAO.getIntervalUnit() + "</intervalUnit>";
|
620 |
4959
|
daigle
|
|
621 |
|
|
HashMap<String, ScheduledJobParamDAO> jobParams = scheduledJobDAO
|
622 |
|
|
.getAllJobParams();
|
623 |
|
|
for (String jobParamKey : jobParams.keySet()) {
|
624 |
4967
|
daigle
|
jobXML += "<jobParam name='" + jobParams.get(jobParamKey).getKey() + "'>";
|
625 |
4959
|
daigle
|
jobXML += "<id>" + jobParams.get(jobParamKey).getId() + "</id>";
|
626 |
|
|
jobXML += "<createTime>" + jobParams.get(jobParamKey).getCreateTime()
|
627 |
|
|
+ "</createTime>";
|
628 |
|
|
jobXML += "<modTime>" + jobParams.get(jobParamKey).getModTime()
|
629 |
|
|
+ "</modTime>";
|
630 |
|
|
jobXML += "<status>" + jobParams.get(jobParamKey).getStatus()
|
631 |
|
|
+ "</status>";
|
632 |
|
|
jobXML += "<jobId>" + jobParams.get(jobParamKey).getJobId() + "</jobId>";
|
633 |
|
|
jobXML += "<key>" + jobParams.get(jobParamKey).getKey() + "</key>";
|
634 |
|
|
jobXML += "<value>" + jobParams.get(jobParamKey).getValue() + "</value>";
|
635 |
|
|
jobXML += "</jobParam>";
|
636 |
|
|
}
|
637 |
|
|
jobXML += "</scheduledJob>";
|
638 |
|
|
}
|
639 |
|
|
|
640 |
|
|
return jobXML;
|
641 |
|
|
}
|
642 |
|
|
|
643 |
4971
|
daigle
|
/**
|
644 |
|
|
* Start a job in the scheduler
|
645 |
|
|
*
|
646 |
|
|
* @param jobName
|
647 |
|
|
* the name of the job
|
648 |
|
|
* @param startCal
|
649 |
|
|
* a calendar holding the start date of the job
|
650 |
|
|
* @param intervalValue
|
651 |
|
|
* the run interval for the job
|
652 |
|
|
* @param intervalUnit
|
653 |
|
|
* the unit of the run interval for the job
|
654 |
|
|
* @param jobClassName
|
655 |
|
|
* the job class name
|
656 |
|
|
* @param jobGroup
|
657 |
|
|
* the job group name
|
658 |
|
|
* @param jobParams
|
659 |
|
|
* a map of additional job parameters
|
660 |
|
|
* @param username
|
661 |
|
|
* the user name
|
662 |
|
|
* @param groups
|
663 |
|
|
* the user's group name
|
664 |
|
|
*/
|
665 |
5012
|
daigle
|
private void startJob(String jobName, Calendar startCal, Calendar endCal, int intervalValue, String intervalUnit,
|
666 |
4959
|
daigle
|
Class<Job> jobClass, String jobGroup, HashMap<String, String> jobParams) throws ServiceException {
|
667 |
|
|
|
668 |
|
|
JobDetail jobDetail = new JobDetail(jobName, jobGroup, jobClass);
|
669 |
|
|
jobDetail.setJobDataMap(new JobDataMap(jobParams));
|
670 |
|
|
|
671 |
4971
|
daigle
|
// call the appropriate scheduling method depending on the schedule interval unit
|
672 |
5116
|
daigle
|
if (intervalUnit.equals("sec")) {
|
673 |
5012
|
daigle
|
scheduleSecondlyJob(jobName, jobClass, startCal, endCal, intervalValue, jobGroup, jobDetail);
|
674 |
5116
|
daigle
|
} else if (intervalUnit.equals("min")) {
|
675 |
5012
|
daigle
|
scheduleMinutelyJob(jobName, jobClass, startCal, endCal, intervalValue, jobGroup, jobDetail);
|
676 |
5116
|
daigle
|
} else if (intervalUnit.equals("hour")) {
|
677 |
5012
|
daigle
|
scheduleHourlyJob(jobName, jobClass, startCal, endCal, intervalValue, jobGroup, jobDetail);
|
678 |
5116
|
daigle
|
} else if (intervalUnit.equals("day")) {
|
679 |
5012
|
daigle
|
scheduleDailyJob(jobName, jobClass, startCal, endCal, intervalValue, jobGroup, jobDetail);
|
680 |
5116
|
daigle
|
} else if (intervalUnit.equals("week")) {
|
681 |
|
|
scheduleWeeklyJob(jobName, jobClass, startCal, endCal, intervalValue, jobGroup, jobDetail);
|
682 |
|
|
} else if (intervalUnit.equals("mon")) {
|
683 |
|
|
scheduleMonthlyJob(jobName, jobClass, startCal, endCal, intervalValue, jobGroup, jobDetail);
|
684 |
|
|
} else {
|
685 |
4959
|
daigle
|
throw new ServiceException("SchedulerService.scheduleJob - Could not interpret interval unit: "
|
686 |
5139
|
daigle
|
+ intervalUnit + ". Unit must be sec, min, hour, day, week or mon");
|
687 |
4959
|
daigle
|
}
|
688 |
|
|
}
|
689 |
|
|
|
690 |
4971
|
daigle
|
/**
|
691 |
|
|
* Schedule a job in the scheduler that has an interval based in seconds
|
692 |
|
|
*
|
693 |
|
|
* @param jobName
|
694 |
|
|
* the name of the job
|
695 |
|
|
* @param jobClass
|
696 |
|
|
* the job class object
|
697 |
|
|
* @param startTime
|
698 |
|
|
* the time of the first run
|
699 |
5016
|
daigle
|
* @param jobGroup
|
700 |
|
|
* the group of this job
|
701 |
|
|
* @param jobDetail
|
702 |
|
|
* the job detail object
|
703 |
|
|
*/
|
704 |
|
|
private void startOneTimeJob(String jobName, Calendar startTime, Class<Job> jobClass, String jobGroup, HashMap<String, String> jobParams) throws ServiceException {
|
705 |
|
|
|
706 |
|
|
JobDetail jobDetail = new JobDetail(jobName, jobGroup, jobClass);
|
707 |
|
|
jobDetail.setJobDataMap(new JobDataMap(jobParams));
|
708 |
|
|
|
709 |
|
|
SimpleTrigger trigger = new SimpleTrigger();
|
710 |
|
|
trigger.setName(jobName);
|
711 |
|
|
trigger.setStartTime(startTime.getTime());
|
712 |
|
|
trigger.setRepeatCount(1);
|
713 |
|
|
|
714 |
|
|
try {
|
715 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
716 |
|
|
} catch (SchedulerException se) {
|
717 |
|
|
throw new ServiceException("SchedulerService.scheduleSecondlyJob - Could not create "
|
718 |
|
|
+ "scheduler: " + se.getMessage());
|
719 |
|
|
}
|
720 |
|
|
}
|
721 |
|
|
|
722 |
|
|
/**
|
723 |
|
|
* Schedule a job in the scheduler that has an interval based in seconds
|
724 |
|
|
*
|
725 |
|
|
* @param jobName
|
726 |
|
|
* the name of the job
|
727 |
|
|
* @param jobClass
|
728 |
|
|
* the job class object
|
729 |
|
|
* @param startTime
|
730 |
|
|
* the time of the first run
|
731 |
4971
|
daigle
|
* @param interval
|
732 |
|
|
* the interval in seconds between runs
|
733 |
|
|
* @param jobGroup
|
734 |
|
|
* the group of this job
|
735 |
|
|
* @param jobDetail
|
736 |
|
|
* the job detail object
|
737 |
|
|
*/
|
738 |
5012
|
daigle
|
private void scheduleSecondlyJob(String jobName, Class<Job> jobClass, Calendar startTime, Calendar endTime, int interval, String jobGroup, JobDetail jobDetail) throws ServiceException {
|
739 |
4959
|
daigle
|
|
740 |
4951
|
daigle
|
Trigger trigger = TriggerUtils.makeSecondlyTrigger(interval);
|
741 |
4959
|
daigle
|
trigger.setName(jobName);
|
742 |
4951
|
daigle
|
trigger.setStartTime(startTime.getTime());
|
743 |
5012
|
daigle
|
if (endTime != null) {
|
744 |
|
|
trigger.setEndTime(endTime.getTime());
|
745 |
|
|
}
|
746 |
4951
|
daigle
|
|
747 |
|
|
try {
|
748 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
749 |
|
|
} catch (SchedulerException se) {
|
750 |
|
|
throw new ServiceException("SchedulerService.scheduleSecondlyJob - Could not create "
|
751 |
|
|
+ "scheduler: " + se.getMessage());
|
752 |
|
|
}
|
753 |
|
|
}
|
754 |
|
|
|
755 |
4971
|
daigle
|
/**
|
756 |
|
|
* Schedule a job in the scheduler that has an interval based in minutes
|
757 |
|
|
*
|
758 |
|
|
* @param jobName
|
759 |
|
|
* the name of the job
|
760 |
|
|
* @param jobClass
|
761 |
|
|
* the job class object
|
762 |
|
|
* @param startTime
|
763 |
|
|
* the time of the first run
|
764 |
|
|
* @param interval
|
765 |
|
|
* the interval in minutes between runs
|
766 |
|
|
* @param jobGroup
|
767 |
|
|
* the group of this job
|
768 |
|
|
* @param jobDetail
|
769 |
|
|
* the job detail object
|
770 |
|
|
*/
|
771 |
5012
|
daigle
|
private void scheduleMinutelyJob(String jobName, Class<Job> jobClass, Calendar startTime, Calendar endTime, int interval, String jobGroup, JobDetail jobDetail) throws ServiceException {
|
772 |
4951
|
daigle
|
|
773 |
|
|
Trigger trigger = TriggerUtils.makeMinutelyTrigger(interval);
|
774 |
4959
|
daigle
|
trigger.setName(jobName);
|
775 |
4951
|
daigle
|
trigger.setStartTime(startTime.getTime());
|
776 |
5012
|
daigle
|
if (endTime != null) {
|
777 |
|
|
trigger.setEndTime(endTime.getTime());
|
778 |
|
|
}
|
779 |
4951
|
daigle
|
|
780 |
|
|
try {
|
781 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
782 |
|
|
} catch (SchedulerException se) {
|
783 |
|
|
throw new ServiceException("SchedulerService.scheduleMinutelyJob - Could not create "
|
784 |
|
|
+ "scheduler: " + se.getMessage());
|
785 |
|
|
}
|
786 |
|
|
}
|
787 |
|
|
|
788 |
4971
|
daigle
|
/**
|
789 |
|
|
* Schedule a job in the scheduler that has an interval based in hours
|
790 |
|
|
*
|
791 |
|
|
* @param jobName
|
792 |
|
|
* the name of the job
|
793 |
|
|
* @param jobClass
|
794 |
|
|
* the job class object
|
795 |
|
|
* @param startTime
|
796 |
|
|
* the time of the first run
|
797 |
|
|
* @param interval
|
798 |
|
|
* the interval in hours between runs
|
799 |
|
|
* @param jobGroup
|
800 |
|
|
* the group of this job
|
801 |
|
|
* @param jobDetail
|
802 |
|
|
* the job detail object
|
803 |
|
|
*/
|
804 |
5012
|
daigle
|
private void scheduleHourlyJob(String jobName, Class<Job> jobClass, Calendar startTime, Calendar endTime, int interval, String jobGroup, JobDetail jobDetail) throws ServiceException {
|
805 |
4951
|
daigle
|
|
806 |
|
|
Trigger trigger = TriggerUtils.makeHourlyTrigger(interval);
|
807 |
4959
|
daigle
|
trigger.setName(jobName);
|
808 |
4951
|
daigle
|
trigger.setStartTime(startTime.getTime());
|
809 |
5012
|
daigle
|
if (endTime != null) {
|
810 |
|
|
trigger.setEndTime(endTime.getTime());
|
811 |
|
|
}
|
812 |
4951
|
daigle
|
|
813 |
|
|
try {
|
814 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
815 |
|
|
} catch (SchedulerException se) {
|
816 |
|
|
throw new ServiceException("SchedulerService.scheduleHourlyJob - Could not create "
|
817 |
|
|
+ "scheduler: " + se.getMessage());
|
818 |
|
|
}
|
819 |
|
|
}
|
820 |
|
|
|
821 |
4971
|
daigle
|
/**
|
822 |
|
|
* Schedule a job in the scheduler that has an interval based in days
|
823 |
|
|
*
|
824 |
|
|
* @param jobName
|
825 |
|
|
* the name of the job
|
826 |
|
|
* @param jobClass
|
827 |
|
|
* the job class object
|
828 |
|
|
* @param startTime
|
829 |
|
|
* the time of the first run
|
830 |
|
|
* @param interval
|
831 |
|
|
* the interval in days between runs
|
832 |
|
|
* @param jobGroup
|
833 |
|
|
* the group of this job
|
834 |
|
|
* @param jobDetail
|
835 |
|
|
* the job detail object
|
836 |
|
|
*/
|
837 |
5012
|
daigle
|
private void scheduleDailyJob(String jobName, Class<Job> jobClass, Calendar startTime, Calendar endTime, int interval, String jobGroup, JobDetail jobDetail) throws ServiceException {
|
838 |
4951
|
daigle
|
|
839 |
5116
|
daigle
|
Trigger trigger =
|
840 |
|
|
TriggerUtils.makeDailyTrigger(startTime.get(Calendar.HOUR), startTime.get(Calendar.MINUTE));
|
841 |
4959
|
daigle
|
trigger.setName(jobName);
|
842 |
4951
|
daigle
|
trigger.setStartTime(startTime.getTime());
|
843 |
5012
|
daigle
|
if (endTime != null) {
|
844 |
|
|
trigger.setEndTime(endTime.getTime());
|
845 |
|
|
}
|
846 |
4951
|
daigle
|
|
847 |
|
|
try {
|
848 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
849 |
|
|
} catch (SchedulerException se) {
|
850 |
|
|
throw new ServiceException("SchedulerService.scheduleHourlyJob - Could not create "
|
851 |
|
|
+ "scheduler: " + se.getMessage());
|
852 |
|
|
}
|
853 |
|
|
}
|
854 |
|
|
|
855 |
4971
|
daigle
|
/**
|
856 |
5116
|
daigle
|
* Schedule a job in the scheduler that has an interval based in days
|
857 |
|
|
*
|
858 |
|
|
* @param jobName
|
859 |
|
|
* the name of the job
|
860 |
|
|
* @param jobClass
|
861 |
|
|
* the job class object
|
862 |
|
|
* @param startTime
|
863 |
|
|
* the time of the first run
|
864 |
|
|
* @param interval
|
865 |
|
|
* the interval in days between runs
|
866 |
|
|
* @param jobGroup
|
867 |
|
|
* the group of this job
|
868 |
|
|
* @param jobDetail
|
869 |
|
|
* the job detail object
|
870 |
|
|
*/
|
871 |
|
|
private void scheduleWeeklyJob(String jobName, Class<Job> jobClass, Calendar startTime, Calendar endTime, int interval, String jobGroup, JobDetail jobDetail) throws ServiceException {
|
872 |
|
|
|
873 |
|
|
Trigger trigger =
|
874 |
|
|
TriggerUtils.makeWeeklyTrigger(startTime.get(Calendar.DAY_OF_WEEK),
|
875 |
|
|
startTime.get(Calendar.HOUR), startTime.get(Calendar.MINUTE));
|
876 |
|
|
trigger.setName(jobName);
|
877 |
|
|
trigger.setStartTime(startTime.getTime());
|
878 |
|
|
if (endTime != null) {
|
879 |
|
|
trigger.setEndTime(endTime.getTime());
|
880 |
|
|
}
|
881 |
|
|
|
882 |
|
|
try {
|
883 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
884 |
|
|
} catch (SchedulerException se) {
|
885 |
|
|
throw new ServiceException("SchedulerService.scheduleHourlyJob - Could not create "
|
886 |
|
|
+ "scheduler: " + se.getMessage());
|
887 |
|
|
}
|
888 |
|
|
}
|
889 |
|
|
|
890 |
|
|
/**
|
891 |
|
|
* Schedule a job in the scheduler that has an interval based in days
|
892 |
|
|
*
|
893 |
|
|
* @param jobName
|
894 |
|
|
* the name of the job
|
895 |
|
|
* @param jobClass
|
896 |
|
|
* the job class object
|
897 |
|
|
* @param startTime
|
898 |
|
|
* the time of the first run
|
899 |
|
|
* @param interval
|
900 |
|
|
* the interval in days between runs
|
901 |
|
|
* @param jobGroup
|
902 |
|
|
* the group of this job
|
903 |
|
|
* @param jobDetail
|
904 |
|
|
* the job detail object
|
905 |
|
|
*/
|
906 |
|
|
private void scheduleMonthlyJob(String jobName, Class<Job> jobClass, Calendar startTime, Calendar endTime, int interval, String jobGroup, JobDetail jobDetail) throws ServiceException {
|
907 |
|
|
|
908 |
|
|
Trigger trigger =
|
909 |
|
|
TriggerUtils.makeMonthlyTrigger(startTime.get(Calendar.DAY_OF_MONTH),
|
910 |
|
|
startTime.get(Calendar.HOUR), startTime.get(Calendar.MINUTE));
|
911 |
|
|
trigger.setName(jobName);
|
912 |
|
|
trigger.setStartTime(startTime.getTime());
|
913 |
|
|
if (endTime != null) {
|
914 |
|
|
trigger.setEndTime(endTime.getTime());
|
915 |
|
|
}
|
916 |
|
|
|
917 |
|
|
try {
|
918 |
|
|
sched.scheduleJob(jobDetail, trigger);
|
919 |
|
|
} catch (SchedulerException se) {
|
920 |
|
|
throw new ServiceException("SchedulerService.scheduleHourlyJob - Could not create "
|
921 |
|
|
+ "scheduler: " + se.getMessage());
|
922 |
|
|
}
|
923 |
|
|
}
|
924 |
|
|
|
925 |
|
|
/**
|
926 |
4971
|
daigle
|
* Extract the start date from the delay value
|
927 |
|
|
*
|
928 |
|
|
* @param delay
|
929 |
|
|
* a string representing the start delay in <value><unit>
|
930 |
|
|
* notation where value is an integer and unit is one of s,m,h or
|
931 |
|
|
* d
|
932 |
|
|
* @return the calendar object holding the start date
|
933 |
|
|
*/
|
934 |
4959
|
daigle
|
public Calendar getStartDateFromDelay(String delay) throws ServiceException {
|
935 |
4951
|
daigle
|
Calendar cal = Calendar.getInstance();
|
936 |
|
|
|
937 |
4959
|
daigle
|
char delayUnit = delay.trim().charAt(delay.length() - 1);
|
938 |
4951
|
daigle
|
String delayStrValue = delay.trim().substring(0, delay.length() - 1);
|
939 |
|
|
int delayValue;
|
940 |
|
|
try {
|
941 |
|
|
delayValue = Integer.parseInt(delayStrValue);
|
942 |
|
|
} catch (NumberFormatException nfe) {
|
943 |
|
|
throw new ServiceException("SchedulerService.getStartDateFromDelay - Could not "
|
944 |
4959
|
daigle
|
+ "parse delay value into an integer: " + delayStrValue + " : " + nfe.getMessage());
|
945 |
4951
|
daigle
|
}
|
946 |
|
|
|
947 |
|
|
switch (delayUnit) {
|
948 |
|
|
case 's':
|
949 |
|
|
case 'S':
|
950 |
|
|
cal.add(Calendar.SECOND, delayValue);
|
951 |
|
|
break;
|
952 |
|
|
case 'm':
|
953 |
|
|
case 'M':
|
954 |
|
|
cal.add(Calendar.MINUTE, delayValue);
|
955 |
|
|
break;
|
956 |
|
|
case 'h':
|
957 |
|
|
case 'H':
|
958 |
|
|
cal.add(Calendar.HOUR, delayValue);
|
959 |
|
|
break;
|
960 |
|
|
case 'd':
|
961 |
|
|
case 'D':
|
962 |
|
|
cal.add(Calendar.DAY_OF_YEAR, delayValue);
|
963 |
|
|
break;
|
964 |
|
|
default:
|
965 |
|
|
throw new ServiceException("SchedulerService.getStartDateFromDelay - Could not "
|
966 |
|
|
+ "interpret delay unit: " + delayUnit + ". Unit must be s, m, h or d");
|
967 |
|
|
}
|
968 |
|
|
|
969 |
|
|
return cal;
|
970 |
4971
|
daigle
|
}
|
971 |
4951
|
daigle
|
}
|