org.springframework.batch.core.listener
Class SkipListenerSupport<T,S>

java.lang.Object
  org.springframework.batch.core.listener.SkipListenerSupport<T,S>

All Implemented Interfaces:

SkipListener<T,S>, StepListener

public class SkipListenerSupport<T,S>
extends Object
implements SkipListener<T,S>

Basic no-op implementations of all SkipListener implementations.

Author:

Dave Syer

Constructor Summary

SkipListenerSupport()

Method Summary

void	onSkipInProcess(T item, Throwable t) This item failed on processing with the given exception, and a skip was called for.
void	onSkipInRead(Throwable t) Callback for a failure on read that is legal, so is not going to be re-thrown.
void	onSkipInWrite(S item, Throwable t) This item failed on write with the given exception, and a skip was called for.

Methods inherited from class java.lang.Object

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

Constructor Detail

SkipListenerSupport

public SkipListenerSupport()

Method Detail

onSkipInRead

public void onSkipInRead(Throwable t)

Description copied from interface: SkipListener

Callback for a failure on read that is legal, so is not going to be re-thrown. In case transaction is rolled back and items are re-read, this callback will occur repeatedly for the same cause. This will only happen if read items are not buffered.

Specified by:

onSkipInRead in interface SkipListener<T,S>

Parameters:

t - cause of the failure

onSkipInWrite

public void onSkipInWrite(S item,
                          Throwable t)

Description copied from interface: SkipListener

This item failed on write with the given exception, and a skip was called for.

Specified by:

onSkipInWrite in interface SkipListener<T,S>

Parameters:

item - the failed item

t - the cause of the failure

onSkipInProcess

public void onSkipInProcess(T item,
                            Throwable t)

Description copied from interface: SkipListener

This item failed on processing with the given exception, and a skip was called for.

Specified by:

onSkipInProcess in interface SkipListener<T,S>

Parameters:

item - the failed item

t - the cause of the failure