SpringBeanJobFactory (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.scheduling.quartz
Class SpringBeanJobFactory

java.lang.Object
  org.springframework.scheduling.quartz.AdaptableJobFactory
      org.springframework.scheduling.quartz.SpringBeanJobFactory

All Implemented Interfaces:: JobFactory, SchedulerContextAware

public class SpringBeanJobFactory
extends AdaptableJobFactory
implements SchedulerContextAware
extends AdaptableJobFactory
implements SchedulerContextAware

Subclass of AdaptableJobFactory that also supports Spring-style dependency injection on bean properties. This is essentially the direct equivalent of Spring's QuartzJobBean in the shape of a Quartz 1.5 JobFactory.

Applies scheduler context, job data map and trigger data map entries as bean property values. If no matching bean property is found, the entry is by default simply ignored. This is analogous to QuartzJobBean's behavior.

Since:: 2.0
Author:: Juergen Hoeller
See Also:: SchedulerFactoryBean.setJobFactory(org.quartz.spi.JobFactory), QuartzJobBean

Constructor Summary

SpringBeanJobFactory()


Method Summary

protected Object createJobInstance(TriggerFiredBundle bundle)
          Create the job instance, populating it with property values taken from the scheduler context, job data map and trigger data map.

protected boolean isEligibleForPropertyPopulation(Object jobObject)
          Return whether the given job object is eligible for having its bean properties populated.

void setIgnoredUnknownProperties(String[] ignoredUnknownProperties)
          Specify the unknown properties (not found in the bean) that should be ignored.

void setSchedulerContext(SchedulerContext schedulerContext)
          Set the SchedulerContext of the current Quartz Scheduler.

Methods inherited from class org.springframework.scheduling.quartz.AdaptableJobFactory

adaptJob, newJob

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Summary
`SpringBeanJobFactory()`

Method Summary
`protected Object`	`createJobInstance(TriggerFiredBundle bundle)` Create the job instance, populating it with property values taken from the scheduler context, job data map and trigger data map.
`protected boolean`	`isEligibleForPropertyPopulation(Object jobObject)` Return whether the given job object is eligible for having its bean properties populated.
`void`	`setIgnoredUnknownProperties(String[] ignoredUnknownProperties)` Specify the unknown properties (not found in the bean) that should be ignored.
`void`	`setSchedulerContext(SchedulerContext schedulerContext)` Set the SchedulerContext of the current Quartz Scheduler.

Methods inherited from class org.springframework.scheduling.quartz.AdaptableJobFactory
`adaptJob, newJob`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

SpringBeanJobFactory

public SpringBeanJobFactory()

Method Detail

setIgnoredUnknownProperties

public void setIgnoredUnknownProperties(String[] ignoredUnknownProperties)

Specify the unknown properties (not found in the bean) that should be ignored.

Default is null, indicating that all unknown properties should be ignored. Specify an empty array to throw an exception in case of any unknown properties, or a list of property names that should be ignored if there is no corresponding property found on the particular job class (all other unknown properties will still trigger an exception).

setSchedulerContext

public void setSchedulerContext(SchedulerContext schedulerContext)

Description copied from interface: SchedulerContextAware

Set the SchedulerContext of the current Quartz Scheduler.

Specified by:: setSchedulerContext in interface SchedulerContextAware

See Also:: Scheduler.getContext()

createJobInstance

protected Object createJobInstance(TriggerFiredBundle bundle)

Create the job instance, populating it with property values taken from the scheduler context, job data map and trigger data map.

Overrides:: createJobInstance in class AdaptableJobFactory

Parameters:: bundle - the TriggerFiredBundle from which the JobDetail and other info relating to the trigger firing can be obtained
Returns:: the job instance

isEligibleForPropertyPopulation

protected boolean isEligibleForPropertyPopulation(Object jobObject)

Return whether the given job object is eligible for having its bean properties populated.

The default implementation ignores QuartzJobBean instances, which will inject bean properties themselves.

Parameters:: jobObject - the job object to introspect
See Also:: QuartzJobBean