구현할것 : DB 테이블에 cronexpression / 실행클래스 / 실행 method / 기타 데이터 저장 후 어플리케이션 구동시 스케쥴러 등록후 자동실행 처리
package com.example.quartz;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.impl.StdSchedulerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.quartz.CronTriggerFactoryBean;
import org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean;
import com.example.quartz.service.SchedulerService;
@SpringBootApplication
@EnableScheduling
public class QuartzApplication implements ApplicationRunner{
public static void main(String[] args) {
SpringApplication.run(QuartzApplication.class, args);
}
@Override
public void run(ApplicationArguments args) throws Exception {
Scheduler scheduler = new StdSchedulerFactory().getScheduler();
// Create JOB
MethodInvokingJobDetailFactoryBean jobDetail = new MethodInvokingJobDetailFactoryBean();
// Class.newInstance()
// 실행 패키지 내 클래스 지정
jobDetail.setTargetObject(Class.forName("com.example.quartz.test.testClass").newInstance());
// Target Method
jobDetail.setTargetMethod("test"); // TargetMethod : 실행할 프로세스가 정의된 method 명 지정
jobDetail.setName("testSchedule"); // 스케쥴러의 이름 지정
jobDetail.setConcurrent(false); //여러 작업을 동시에 실행해야 하는지 여부
jobDetail.afterPropertiesSet();
// Create CRON Trigger
// cronTrigger 설정
CronTriggerFactoryBean cronTrigger = new CronTriggerFactoryBean();
cronTrigger.setBeanName("CRON_" + "testSchedule");
// Execute of CronExpression
cronTrigger.setCronExpression("0 0/1 * 1/1 * ? *"); // cronexpression 지정
cronTrigger.afterPropertiesSet();
scheduler.scheduleJob((JobDetail) jobDetail.getObject(), cronTrigger.getObject());
scheduler.start();
}
}
나중에 써먹을수있게 메모해놔야지
