quartz测试类

package demo.mytest;

import java.text.ParseException;

import org.quartz.CronTrigger;
import org.quartz.Job;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.Trigger;
import org.quartz.impl.StdSchedulerFactory;

public class QuartzManager {
private static SchedulerFactory gSchedulerFactory = new StdSchedulerFactory();
private static String JOB_GROUP_NAME = "EXTJWEB_JOBGROUP_NAME";
private static String TRIGGER_GROUP_NAME = "EXTJWEB_TRIGGERGROUP_NAME";

/**
* 添加一个定时任务，使用默认的任务组名，触发器名，触发器组名
*
* @param jobName
* 任务名
* @param jobClass
* 任务
* @param time
* 时间设置，参考quartz说明文档
* @throws SchedulerException
* @throws ParseException
*/
public static void addJob(String jobName,Job job, String time) {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
// JobDetail jobDetail = new JobDetail(jobName, JOB_GROUP_NAME, Class.forName(jobClass));// 任务名，任务组，任务执行类
JobDetail jobDetail=new JobDetail(jobName,JOB_GROUP_NAME,job.getClass());
// 触发器
CronTrigger trigger = new CronTrigger(jobName, TRIGGER_GROUP_NAME);// 触发器名,触发器组
trigger.setCronExpression(time);// 触发器时间设定
sched.scheduleJob(jobDetail, trigger);
// 启动
if (!sched.isShutdown()){
sched.start();
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 添加一个定时任务
*
* @param jobName
* 任务名
* @param jobGroupName
* 任务组名
* @param triggerName
* 触发器名
* @param triggerGroupName
* 触发器组名
* @param jobClass
* 任务
* @param time
* 时间设置，参考quartz说明文档
* @throws SchedulerException
* @throws ParseException
*/
public static void addJob(String jobName, String jobGroupName,
String triggerName, String triggerGroupName, String jobClass, String time){
try {
Scheduler sched = gSchedulerFactory.getScheduler();
JobDetail jobDetail = new JobDetail(jobName, jobGroupName, Class.forName(jobClass));// 任务名，任务组，任务执行类
// 触发器
CronTrigger trigger = new CronTrigger(triggerName, triggerGroupName);// 触发器名,触发器组
trigger.setCronExpression(time);// 触发器时间设定
sched.scheduleJob(jobDetail, trigger);
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 修改一个任务的触发时间(使用默认的任务组名，触发器名，触发器组名)
*
* @param jobName
* @param time
*/
public static void modifyJobTime(String jobName, String time) {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
CronTrigger trigger = (CronTrigger) sched.getTrigger(jobName, TRIGGER_GROUP_NAME);
if(trigger == null) {
return;
}
String oldTime = trigger.getCronExpression();
if (!oldTime.equalsIgnoreCase(time)) {
JobDetail jobDetail = sched.getJobDetail(jobName, JOB_GROUP_NAME);
Class objJobClass = jobDetail.getJobClass();
String jobClass = objJobClass.getName();
removeJob(jobName);

// addJob(jobName,, time);
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 修改一个任务的触发时间
*
* @param triggerName
* @param triggerGroupName
* @param time
*/
public static void modifyJobTime(String triggerName,
String triggerGroupName, String time) {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
CronTrigger trigger = (CronTrigger) sched.getTrigger(triggerName, triggerGroupName);
if(trigger == null) {
return;
}
String oldTime = trigger.getCronExpression();
if (!oldTime.equalsIgnoreCase(time)) {
CronTrigger ct = (CronTrigger) trigger;
// 修改时间
ct.setCronExpression(time);
// 重启触发器
sched.resumeTrigger(triggerName, triggerGroupName);
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 移除一个任务(使用默认的任务组名，触发器名，触发器组名)
*
* @param jobName
*/
public static void removeJob(String jobName) {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
sched.pauseTrigger(jobName, TRIGGER_GROUP_NAME);// 停止触发器
sched.unscheduleJob(jobName, TRIGGER_GROUP_NAME);// 移除触发器
sched.deleteJob(jobName, JOB_GROUP_NAME);// 删除任务
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 移除一个任务
*
* @param jobName
* @param jobGroupName
* @param triggerName
* @param triggerGroupName
*/
public static void removeJob(String jobName, String jobGroupName,
String triggerName, String triggerGroupName) {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
sched.pauseTrigger(triggerName, triggerGroupName);// 停止触发器
sched.unscheduleJob(triggerName, triggerGroupName);// 移除触发器
sched.deleteJob(jobName, jobGroupName);// 删除任务
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 启动所有定时任务
*/
public static void startJobs() {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
sched.start();
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

/**
* 关闭所有定时任务
*/
public static void shutdownJobs() {
try {
Scheduler sched = gSchedulerFactory.getScheduler();
if(!sched.isShutdown()) {
sched.shutdown();
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}
}

package demo.mytest;

import org.quartz.CronTrigger;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.impl.StdSchedulerFactory;

public class QuartzTest {
public static void main(String[] args) {
//通过ScheduleFactory获取一个调度器
SchedulerFactory sf=new StdSchedulerFactory();
Scheduler scheduler=null;
try {
scheduler=sf.getScheduler();
System.out.println("scheduler:"+scheduler);
//指定jobDetail的名称
JobDetail jobDetail=new JobDetail("job1", "jobGroup1", MyJob.class);
JobDetail jobDetail2=new JobDetail("job2","jobGroup2",MyJob2.class);
//定义调度触发规则
// SimpleTrigger st=new SimpleTrigger("trigger1", "triggerGroup1");
// st.setStartTime(new Date());
// st.setRepeatInterval(1000);
// st.setRepeatCount(8);

CronTrigger ct=new CronTrigger("cronTrigger", "CronTriggerGroup");
ct.setCronExpression("0 0/1 * * * ? ");

CronTrigger ct2=new CronTrigger("cronTrigger1", "CronTriggerGroup1");
ct2.setCronExpression("0 0/1 * * * ? ");
scheduler.scheduleJob(jobDetail, ct);
scheduler.scheduleJob(jobDetail2, ct2);
scheduler.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}

package demo.mytest;

import java.util.Date;

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

public class MyJob implements Job{
@Override
//把要执行的操作，写在execute方法中
public void execute(JobExecutionContext arg0) throws JobExecutionException {
System.out.println("myjob测试Quartz"+new Date());
}

}