SpringBoot整合Quartz 注入Job对象

SpringBoot整合Quartz 注入Job对象

/**
 * 
 *spring Boot 整合Quartz案例
 *
 */
@SpringBootApplication
@EnableScheduling
public class App {

	public static void main(String[] args) {
		SpringApplication.run(App.class, args);
	}
}

import org.springframework.stereotype.Service;

@Service
public class UsersService {

	public void addUsers(){
		System.out.println("Add Users......");
	}
}

import java.util.Date;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.beans.factory.annotation.Autowired;

import com.bjsxt.service.UsersService;

/**
 * Job类
 *
 *
 */
public class QuartzDemo implements Job {
	
	@Autowired
	private UsersService usersService;
	
	@Override
	public void execute(JobExecutionContext arg0) throws JobExecutionException {
		System.out.println("Execute...."+new Date());
		this.usersService.addUsers();
	}
}

/**
 * Quartz配置类
 *
 *
 */
@Configuration
public class QuartzConfig {

	
	/**
	 * 1.创建Job对象
	 */
	@Bean
	public JobDetailFactoryBean jobDetailFactoryBean(){
		JobDetailFactoryBean factory = new JobDetailFactoryBean();
		//关联我们自己的Job类
		factory.setJobClass(QuartzDemo.class);
		return factory;
	}
	
	/**
	 * 2.创建Trigger对象
	 * 简单的Trigger
	 */
	/*@Bean
	public SimpleTriggerFactoryBean simpleTriggerFactoryBean(JobDetailFactoryBean jobDetailFactoryBean){
		SimpleTriggerFactoryBean factory = new SimpleTriggerFactoryBean();
		//关联JobDetail对象
		factory.setJobDetail(jobDetailFactoryBean.getObject());
		//该参数表示一个执行的毫秒数
		factory.setRepeatInterval(2000);
		//重复次数
		factory.setRepeatCount(5);
		return factory;
	}*/
	
	/**
	 * Cron Trigger
	 */
	@Bean
	public CronTriggerFactoryBean cronTriggerFactoryBean(JobDetailFactoryBean jobDetailFactoryBean){
		CronTriggerFactoryBean factory = new CronTriggerFactoryBean();
		factory.setJobDetail(jobDetailFactoryBean.getObject());
		//设置触发时间
		factory.setCronExpression("0/2 * * * * ?");
		return factory;
	}
	
	/**
	 * 3.创建Scheduler对象
	 */
	@Bean
	public SchedulerFactoryBean schedulerFactoryBean(CronTriggerFactoryBean cronTriggerFactoryBean,MyAdaptableJobFactory myAdaptableJobFactory){
		SchedulerFactoryBean factory = new SchedulerFactoryBean();
		//关联trigger
		factory.setTriggers(cronTriggerFactoryBean.getObject());
		factory.setJobFactory(myAdaptableJobFactory);
		return factory;
	}
}

import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.scheduling.quartz.AdaptableJobFactory;
import org.springframework.stereotype.Component;

@Component("myAdaptableJobFactory")
public class MyAdaptableJobFactory extends AdaptableJobFactory {

	//AutowireCapableBeanFactory 可以将一个对象添加到SpringIOC容器中，并且完成该对象注入
	@Autowired
	private AutowireCapableBeanFactory autowireCapableBeanFactory;
	
	/**
	 * 该方法需要将实例化的任务对象手动的添加到springIOC容器中并且完成对象的注入
	 */
	@Override
	protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
		Object obj = super.createJobInstance(bundle);
		//将obj对象添加Spring IOC容器中，并完成注入
		this.autowireCapableBeanFactory.autowireBean(obj);
		return obj;
	}

}