springboot整合quartz

spring整合quartz

spring整合quartz网上有很多demo，大概说一下，因为springboot整合quartz在此基础上整改的

第一步，加入相关依赖

    
        4.3.7.RELEASE
        2.2.2
    

    
        
            org.springframework
            spring-core
            ${springframework.version}
        
        
            org.springframework
            spring-context-support
            ${springframework.version}
        
        
            org.springframework
            spring-tx
            ${springframework.version}
        

        
            org.quartz-scheduler
            quartz
            ${quartz.version}
        
    
    
        
            
                
                    org.apache.maven.plugins
                    maven-compiler-plugin
                    3.2
                    
                        1.8
                        1.8

第二步，配置quartz的Scheduler(调度器)
有二种方式使用spring的quartz的job去配置Job（任务）

第一种是使用MethodInvokingJobDetailFactoryBean，配置如下：

第二种是使用JobDetailFactoryBean，第二种方式可以传递额外的参数给定时job

jobClass是一个扩展QuartzJobBean的类，它是一个Quartz作业接口的实现。在调用这个工作时，它被executeInternal方法调用。jobDataMap提供了将一些数据传递给基础作业bean的机会。在这种情况下，我们传递一个将由ScheduledJob使用的bean“anotherBean”。

其实现如下：

public class ScheduledJob extends QuartzJobBean {


    private AnotherBean anotherBean;


    @Override
    protected void executeInternal(JobExecutionContext arg0)
            throws JobExecutionException {
        anotherBean.printAnotherMessage();
    }

    public void setAnotherBean(AnotherBean anotherBean) {
        this.anotherBean = anotherBean;
    }
}

第三步，配置Quartz Scheduler的Triggers（触发器）

普通的触发器，使用SimpleTriggerFactoryBean

Cron触发器，使用CronTriggerFactoryBean

第四步，配置SchedulerFactoryBean

完整的配置：

第五步，一些任务有关的实体类

@Component("myBean")
public class MyBean {

    public void printMessage() {
        System.out.println("I am called by MethodInvokingJobDetailFactoryBean using SimpleTriggerFactoryBean");
    }

}

@Component("anotherBean")
public class AnotherBean {

    public void printAnotherMessage(){
        System.out.println("I am called by Quartz jobBean using CronTriggerFactoryBean");
    }

}

public class ScheduledJob extends QuartzJobBean {


    private AnotherBean anotherBean;


    @Override
    protected void executeInternal(JobExecutionContext arg0)
            throws JobExecutionException {
        anotherBean.printAnotherMessage();
    }

    public void setAnotherBean(AnotherBean anotherBean) {
        this.anotherBean = anotherBean;
    }
}

第六步，启动类：

public class AppMain {
    public static void main(String args[]){
        AbstractApplicationContext context = new ClassPathXmlApplicationContext("spring-common.xml");
    }

}

打印结果

I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by MethodInvokingJobDetailFactoryBean using SimpleTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by MethodInvokingJobDetailFactoryBean using SimpleTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by MethodInvokingJobDetailFactoryBean using SimpleTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
I am called by Quartz jobBean using CronTriggerFactoryBean
....