Class QuartzJobBean
java.lang.Object
org.springframework.scheduling.quartz.QuartzJobBean
- All Implemented Interfaces:
Job
- Direct Known Subclasses:
MethodInvokingJobDetailFactoryBean.MethodInvokingJob
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.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionfinal void
execute
(JobExecutionContext context) This implementation applies the passed-in job data map as bean property values, and delegates toexecuteInternal
afterwards.protected abstract void
executeInternal
(JobExecutionContext context) Execute the actual job.
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Constructor Details
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QuartzJobBean
public QuartzJobBean()
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Method Details
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execute
This implementation applies the passed-in job data map as bean property values, and delegates toexecuteInternal
afterwards.- Specified by:
execute
in interfaceJob
- Throws:
JobExecutionException
- See Also:
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executeInternal
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.- Throws:
JobExecutionException
- See Also:
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