inject bean reference into a Quartz job in Spring?

You can use this SpringBeanJobFactory to automatically autowire quartz objects using spring:

import org.quartz.spi.TriggerFiredBundle;import org.springframework.beans.factory.config.AutowireCapableBeanFactory;import org.springframework.context.ApplicationContext;import org.springframework.context.ApplicationContextAware;import org.springframework.scheduling.quartz.SpringBeanJobFactory;public final class AutowiringSpringBeanJobFactory extends SpringBeanJobFactory implements    ApplicationContextAware {    private transient AutowireCapableBeanFactory beanFactory;    @Override    public void setApplicationContext(final ApplicationContext context) {        beanFactory = context.getAutowireCapableBeanFactory();    }    @Override    protected Object createJobInstance(final TriggerFiredBundle bundle) throws Exception {        final Object job = super.createJobInstance(bundle);        beanFactory.autowireBean(job);        return job;    }}

Then, attach it to your SchedulerBean (in this case, with Java-config):

@Beanpublic SchedulerFactoryBean quartzScheduler() {    SchedulerFactoryBean quartzScheduler = new SchedulerFactoryBean();    ...    AutowiringSpringBeanJobFactory jobFactory = new AutowiringSpringBeanJobFactory();    jobFactory.setApplicationContext(applicationContext);    quartzScheduler.setJobFactory(jobFactory);    ...    return quartzScheduler;}

Working for me, using spring-3.2.1 and quartz-2.1.6.

Check out the complete gist here.

I found the solution in this blog post

I just put SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this); as first line of my Job.execute(JobExecutionContext context) method.

Same problem has been resolved in LINK:

I could found other option from post on the Spring forum that you can pass a reference to the Spring application context via the SchedulerFactoryBean. Like the example shown below:

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"><propertyy name="triggers">    <list>        <ref bean="simpleTrigger"/>            </list>    </property>    <property name="applicationContextSchedulerContextKey">        <value>applicationContext</value></property>

Then using below code in your job class you can get the applicationContext and get whatever bean you want.

appCtx = (ApplicationContext)context.getScheduler().getContext().get("applicationContextSchedulerContextKey");

Hope it helps.You can get more information from Mark Mclaren'sBlog