package com.cn.demo1;

import java.util.Date;

import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.SchedulerFactory;
import org.quartz.SimpleTrigger;
import org.quartz.impl.StdSchedulerFactory;


/**
 * 定时任务启动：代码配置、SimpleTrigger
 * @author luokun
 *
 */
public class StartTask1 {
	
	/**
	 * log4j:WARN No appenders could be found for logger (org.quartz.simpl.SimpleThreadPool).
	   log4j:WARN Please initialize the log4j system properly.
	          定时任务执行报如上错，因为缺少log4j.properties配置文件的缘故
	 */
	
	public static void main(String[] args) throws SchedulerException {
		start();
	}

	
	private static void start() throws SchedulerException {
		//通过SchedulerFactory来获取一个调度器
        SchedulerFactory schedulerFactory = new StdSchedulerFactory();
        Scheduler scheduler = schedulerFactory.getScheduler();
        
        //引进作业程序
        JobDetail jobDetail = 
        new JobDetail("jobDetail-s1", "jobDetailGroup-s1", Task1.class);

        //new一个触发器
        SimpleTrigger simpleTrigger = 
        new SimpleTrigger("simpleTrigger", "triggerGroup-s1");

        //设置作业启动时间
        long ctime = System.currentTimeMillis(); 
        simpleTrigger.setStartTime(new Date(ctime));

        //设置作业执行间隔 
        simpleTrigger.setRepeatInterval(10000);

        //设置作业执行次数
        simpleTrigger.setRepeatCount(5);

        //设置作业执行优先级默认为5
        //simpleTrigger.setPriority(10);

        //作业和触发器设置到调度器中
        scheduler.scheduleJob(jobDetail, simpleTrigger);
        
        //启动调度器
        scheduler.start();
	}

}