|
The Spring Framework | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.springframework.scheduling.quartz.QuartzJobBean
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: The QuartzJobBean class itself only implements the standard
Quartz Job
interface. Let your subclass explicitly
implement the Quartz StatefulJob
interface to
mark your concrete job bean as stateful.
This version of QuartzJobBean requires Quartz 1.5 or higher, due to the support for trigger-specific job data.
Note that as of Spring 2.0 and Quartz 1.5, 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.setJobFactory(org.quartz.spi.JobFactory)
SchedulerFactoryBean's "jobFactory" property}).
This allows to implement dependency-injected Quartz Jobs without
a dependency on Spring base classes.
JobExecutionContext.getMergedJobDataMap()
,
Scheduler.getContext()
,
JobDetailBean.setJobDataAsMap(java.util.Map)
,
SimpleTriggerBean.setJobDataAsMap(java.util.Map)
,
CronTriggerBean.setJobDataAsMap(java.util.Map)
,
SchedulerFactoryBean.setSchedulerContextAsMap(java.util.Map)
,
SpringBeanJobFactory
,
SchedulerFactoryBean.setJobFactory(org.quartz.spi.JobFactory)
Constructor Summary | |
---|---|
QuartzJobBean()
|
Method Summary | |
---|---|
void |
execute(JobExecutionContext context)
This implementation applies the passed-in job data map as bean property values, and delegates to executeInternal afterwards. |
protected abstract void |
executeInternal(JobExecutionContext context)
Execute the actual job. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public QuartzJobBean()
Method Detail |
---|
public final void execute(JobExecutionContext context) throws JobExecutionException
executeInternal
afterwards.
JobExecutionException
executeInternal(org.quartz.JobExecutionContext)
protected abstract void executeInternal(JobExecutionContext context) throws JobExecutionException
JobExecutionException
execute(org.quartz.JobExecutionContext)
|
The Spring Framework | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |