org.springframework.batch.core.step.tasklet (Spring Batch 1.1.4.RELEASE API)

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Package org.springframework.batch.core.step.tasklet

Interfaces and generic implementations of tasklet concerns.

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Description

Interface Summary
Tasklet	Interface for encapsulating processing logic that is not natural to split into read-(transform)-write phases, such as invoking a system command or a stored procedure. Since the batch framework has no visibility inside the `Tasklet.execute()` method, developers should consider implementing `StepExecutionListener` and check the `StepExecution.isTerminateOnly()` value for long lasting processes to enable prompt termination of processing on user request. It is expected the read-(transform)-write separation will be appropriate for most cases and developers should implement `ItemReader` and `ItemWriter` interfaces then (typically extending or composing provided implementations).

Interface Summary

Tasklet Interface for encapsulating processing logic that is not natural to split into read-(transform)-write phases, such as invoking a system command or a stored procedure.
Since the batch framework has no visibility inside the Tasklet.execute() method, developers should consider implementing StepExecutionListener and check the StepExecution.isTerminateOnly() value for long lasting processes to enable prompt termination of processing on user request.
It is expected the read-(transform)-write separation will be appropriate for most cases and developers should implement ItemReader and ItemWriter interfaces then (typically extending or composing provided implementations).

Class Summary
TaskletAdapter	A `Tasklet` that wraps a method in a POJO.
TaskletStep	A `Step` that executes a `Tasklet` directly.

Package org.springframework.batch.core.step.tasklet Description