org.springframework.scheduling.quartz

public abstract Class QuartzJobBean

Class Inheritance

extends Object
implements org.quartz.Job

java.lang.Object
org.springframework.scheduling.quartz.QuartzJobBean

Known Direct Subclasses

org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean.MethodInvokingJob

Imports

org.quartz.Job, org.quartz.JobExecutionContext, org.quartz.JobExecutionException, org.quartz.SchedulerException, org.springframework.beans.BeanWrapper, .MutablePropertyValues, .PropertyAccessorFactory

Simple implementation of the Quartz Job interface, applying the passed-in JobDataMap and also the SchedulerContext as bean property values. This is appropriate because a new Job instance will be created for each execution. JobDataMap entries will override SchedulerContext entries with the same keys.

For example, let's assume that the JobDataMap contains a key "myParam" with value "5": The Job implementation can then expose a bean property "myParam" of type int to receive such a value, i.e. a method "setMyParam(int)". This will also work for complex types like business objects etc.

Note that the preferred way to apply dependency injection to Job instances is via a JobFactory: that is, to specify SpringBeanJobFactory as Quartz JobFactory (typically via SchedulerFactoryBean's "jobFactory" property). This allows to implement dependency-injected Quartz Jobs without a dependency on Spring base classes.

Author: Juergen Hoeller
Since: 18.02.2004
See Also: org.quartz.JobExecutionContext#getMergedJobDataMap(), org.quartz.Scheduler#getContext(), SchedulerFactoryBean#setSchedulerContextAsMap, SpringBeanJobFactory, SchedulerFactoryBean#setJobFactory

Constructor Summary

Access	Constructor and Description
public	QuartzJobBean()

Method Summary

Modifier and Type	Method and Description
public final void	execute(org.quartz.JobExecutionContext context) This implementation applies the passed-in job data map as bean property values, and delegates to `executeInternal` afterwards.
protected abstract void	executeInternal(org.quartz.JobExecutionContext context) Execute the actual job.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

QuartzJobBean	back to summary
public QuartzJobBean()

Method Detail

execute back to summary

execute	back to summary
public final void execute(org.quartz.JobExecutionContext context) throws org.quartz.JobExecutionException This implementation applies the passed-in job data map as bean property values, and delegates to `executeInternal` afterwards. Annotations @Override See Also `executeInternal`

public final void execute(org.quartz.JobExecutionContext context) throws org.quartz.JobExecutionException

This implementation applies the passed-in job data map as bean property values, and delegates to executeInternal afterwards.

Annotations

@Override

See Also

executeInternal

executeInternal back to summary

executeInternal	back to summary
protected abstract void executeInternal(org.quartz.JobExecutionContext context) throws org.quartz.JobExecutionException Execute the actual job. The job data map will already have been applied as bean property values by execute. The contract is exactly the same as for the standard Quartz execute method. See Also `execute`

protected abstract void executeInternal(org.quartz.JobExecutionContext context) throws org.quartz.JobExecutionException

Execute the actual job. The job data map will already have been applied as bean property values by execute. The contract is exactly the same as for the standard Quartz execute method.

See Also: execute