Package org.springframework.batch.core.step

Class NoWorkFoundStepExecutionListener

java.lang.Object

org.springframework.batch.core.step.NoWorkFoundStepExecutionListener

All Implemented Interfaces:

StepExecutionListener, StepListener

public class NoWorkFoundStepExecutionListener
extends Object
implements StepExecutionListener

Fails the step if no items have been processed ( item count is 0).

Author:

Robert Kasanicky, Mahmoud Ben Hassine

Constructor Summary

Constructors

Constructor	Description
NoWorkFoundStepExecutionListener()

Method Summary

Modifier and Type	Method	Description
ExitStatus	afterStep(StepExecution stepExecution)	Give a listener a chance to modify the exit status from a step.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.batch.core.StepExecutionListener

beforeStep

Constructor Details

NoWorkFoundStepExecutionListener

public NoWorkFoundStepExecutionListener()

Method Details

afterStep

@Nullable
public ExitStatus afterStep(StepExecution stepExecution)

Description copied from interface: StepExecutionListener

Give a listener a chance to modify the exit status from a step. The value returned will be combined with the normal exit status using ExitStatus.and(ExitStatus). Called after execution of step's processing logic (both successful or failed). Throwing exception in this method has no effect, it will only be logged.

Specified by:

afterStep in interface StepExecutionListener

Parameters:

stepExecution - StepExecution instance.

Returns:

an ExitStatus to combine with the normal value. Return null to leave the old value unchanged.