org.springframework.batch.core

Interface StepExecutionListener

All Superinterfaces:

StepListener

All Known Implementing Classes:

CompositeCustomerUpdateLineTokenizer, CompositeStepExecutionListener, ExecutionContextPromotionListener, GeneratingTradeResettingListener, InfiniteLoopWriter, JobParameterExecutionContextCopyListener, MulticasterBatchListener, NoWorkFoundStepExecutionListener, StagingItemListener, StagingItemReader, StagingItemWriter, StepExecutionListenerSupport, StepExecutionSimpleCompletionPolicy, StepListenerSupport, SummaryFooterCallback, SystemCommandTasklet

public interface StepExecutionListener
extends StepListener

Listener interface for the lifecycle of a Step.

Author:

Lucas Ward, Dave Syer

Method Summary

Methods

Modifier and Type	Method and Description
ExitStatus	afterStep(StepExecution stepExecution) Give a listener a chance to modify the exit status from a step.
void	beforeStep(StepExecution stepExecution) Initialize the state of the listener with the StepExecution from the current scope.

Method Detail

beforeStep

void beforeStep(StepExecution stepExecution)

Initialize the state of the listener with the StepExecution from the current scope.

Parameters:

stepExecution -

afterStep

ExitStatus afterStep(StepExecution stepExecution)

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.

Returns:

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