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<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
http://www.springmodules.org/schema/ehcache http://www.springmodules.org/schema/cache/springmodules-ehcache.xsd">
<!-- The Task Bean-->
<bean id="myTask"
class="com.xxx.example.dynamicjob.MyTask"
/>
<!-- The quartz scheduler configuration -->
<bean id="scheduler"
class="org.springframework.scheduling.quartz.SchedulerFactoryBean"/>
</beans> |
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package
com.xxx.example.dynamicjob;
public
class MyTask
{
public
void performAction() {
System.out.println("Hey, you reached me...:)");
}
}
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package
com.xxx.example.dynamicjob;
import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.scheduling.quartz.CronTriggerBean;
import org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean;
public class DynamicJobExample {
/**
* @param args
*/
public
static void main(String[] args) {
ClassPathResource res = new
ClassPathResource("dynamic-jobs.xml");
XmlBeanFactory factory = new
XmlBeanFactory(res);
//get the quartzFactory bean
Scheduler scheduler = (Scheduler) factory.getBean("scheduler");
//get the task bean
MyTask myTask = (MyTask) factory.getBean("myTask");
try
{
// create JOB
MethodInvokingJobDetailFactoryBean jobDetail = new
MethodInvokingJobDetailFactoryBean();
jobDetail.setTargetObject(myTask);
jobDetail.setTargetMethod("performAction");
jobDetail.setName("MyJobDetail");
jobDetail.setConcurrent(false);
jobDetail.afterPropertiesSet();
/* SimpleTriggerBean trigger = new SimpleTriggerBean();
trigger.setBeanName("MyTrigger");
trigger.setJobDetail((JobDetail) jobDetail.getObject());
trigger.setRepeatInterval(5000);
trigger.afterPropertiesSet();
*/
// create CRON Trigger
CronTriggerBean cronTrigger = new
CronTriggerBean();
cronTrigger.setBeanName("CRON0001");
// Execute after each 5 second
String expression = "5 * * * * ?";
cronTrigger.setCronExpression(expression);
cronTrigger.afterPropertiesSet();
//scheduler.scheduleJob(jobDetail, cronTrigger);
scheduler.scheduleJob((JobDetail) jobDetail.getObject(), cronTrigger);
// Start Scheduler
scheduler.start();
} catch
(Exception e) {
e.printStackTrace();
}
}
} |