org.springframework.batch.core.listener
Class CompositeItemWriteListener

java.lang.Object
  org.springframework.batch.core.listener.CompositeItemWriteListener

All Implemented Interfaces:

ItemWriteListener, StepListener

public class CompositeItemWriteListener
extends Object
implements ItemWriteListener

Author:

Lucas Ward, Dave Syer

Constructor Summary

CompositeItemWriteListener()

Method Summary

void	afterWrite(Object item) Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
void	beforeWrite(Object item) Call the registered listeners in order, respecting and prioritising those that implement Ordered.
void	onWriteError(Exception ex, Object item) Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
void	register(ItemWriteListener itemReaderListener) Register additional listener.
void	setListeners(ItemWriteListener[] itemWriteListeners) Public setter for the listeners.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeItemWriteListener

public CompositeItemWriteListener()

Method Detail

setListeners

public void setListeners(ItemWriteListener[] itemWriteListeners)

Public setter for the listeners.

Parameters:

itemWriteListeners -

register

public void register(ItemWriteListener itemReaderListener)

Register additional listener.

Parameters:

itemReaderListener -

afterWrite

public void afterWrite(Object item)

Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.

Specified by:

afterWrite in interface ItemWriteListener

Parameters:

item - written item

See Also:

ItemWriteListener.afterWrite(java.lang.Object)

beforeWrite

public void beforeWrite(Object item)

Call the registered listeners in order, respecting and prioritising those that implement Ordered.

Specified by:

beforeWrite in interface ItemWriteListener

Parameters:

item - to be written

See Also:

ItemWriteListener.beforeWrite(java.lang.Object)

onWriteError

public void onWriteError(Exception ex,
                         Object item)

Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.

Specified by:

onWriteError in interface ItemWriteListener

Parameters:

ex - thrown from ItemWriter

item - attempted to be written.

See Also:

ItemWriteListener.onWriteError(java.lang.Exception, java.lang.Object)