/**
* Copyright 1996-2013 Founder International Co.,Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @author kenshin
*/
package com.founder.fix.fixflow.core.impl.schedule;
import static org.quartz.CronScheduleBuilder.cronSchedule;
import static org.quartz.JobBuilder.newJob;
import static org.quartz.TriggerBuilder.newTrigger;
import java.util.Date;
import org.quartz.CronTrigger;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.SchedulerMetaData;
import org.quartz.impl.StdSchedulerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This Example will demonstrate all of the basics of scheduling capabilities of
* Quartz using Cron Triggers.
*
* @author Bill Kratzer
*/
public class CronTriggerExample {
public void run() throws Exception {
Logger log = LoggerFactory.getLogger(CronTriggerExample.class);
log.info("------- Initializing -------------------");
// First we must get a reference to a scheduler
SchedulerFactory sf = new StdSchedulerFactory();
Scheduler sched = sf.getScheduler();
log.info("------- Initialization Complete --------");
log.info("------- Scheduling Jobs ----------------");
// jobs can be scheduled before sched.start() has been called
// job 1 will run every 20 seconds
JobDetail job = newJob(SimpleJob.class)
.withIdentity("job1", "group1")
.build();
CronTrigger trigger = newTrigger()
.withIdentity("trigger1", "group1")
.withSchedule(cronSchedule("5/5 * * * * ?"))
.build();
Date ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
// job 2 will run every other minute (at 15 seconds past the minute)
job = newJob(SimpleJob.class)
.withIdentity("job2", "group1")
.build();
trigger = newTrigger()
.withIdentity("trigger2", "group1")
.withSchedule(cronSchedule("15 0/2 * * * ?"))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
// job 3 will run every other minute but only between 8am and 5pm
job = newJob(SimpleJob.class)
.withIdentity("job3", "group1")
.build();
trigger = newTrigger()
.withIdentity("trigger3", "group1")
.withSchedule(cronSchedule("0 0/2 8-17 * * ?"))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
// job 4 will run every three minutes but only between 5pm and 11pm
job = newJob(SimpleJob.class)
.withIdentity("job4", "group1")
.build();
trigger = newTrigger()
.withIdentity("trigger4", "group1")
.withSchedule(cronSchedule("0 0/3 17-23 * * ?"))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
// job 5 will run at 10am on the 1st and 15th days of the month
job = newJob(SimpleJob.class)
.withIdentity("job5", "group1")
.build();
trigger = newTrigger()
.withIdentity("trigger5", "group1")
.withSchedule(cronSchedule("0 0 10am 1,15 * ?"))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
// job 6 will run every 30 seconds but only on Weekdays (Monday through Friday)
job = newJob(SimpleJob.class)
.withIdentity("job6", "group1")
.build();
trigger = newTrigger()
.withIdentity("trigger6", "group1")
.withSchedule(cronSchedule("0,30 * * ? * MON-FRI"))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
// job 7 will run every 30 seconds but only on Weekends (Saturday and Sunday)
job = newJob(SimpleJob.class)
.withIdentity("job7", "group1")
.build();
trigger = newTrigger()
.withIdentity("trigger7", "group1")
.withSchedule(cronSchedule("0,30 * * ? * SAT,SUN"))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(job.getKey() + " has been scheduled to run at: " + ft
+ " and repeat based on expression: "
+ trigger.getCronExpression());
log.info("------- Starting Scheduler ----------------");
// All of the jobs have been added to the scheduler, but none of the
// jobs
// will run until the scheduler has been started
sched.start();
log.info("------- Started Scheduler -----------------");
log.info("------- Waiting five minutes... ------------");
try {
// wait five minutes to show jobs
Thread.sleep(300L * 1000L);
// executing...
} catch (Exception e) {
}
log.info("------- Shutting Down ---------------------");
sched.shutdown(true);
log.info("------- Shutdown Complete -----------------");
SchedulerMetaData metaData = sched.getMetaData();
log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs.");
}
public static void main(String[] args) throws Exception {
CronTriggerExample example = new CronTriggerExample();
example.run();
}
}