org.springframework.batch.core.listener
Class CompositeItemReadListener

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

All Implemented Interfaces:

ItemReadListener, StepListener

public class CompositeItemReadListener
extends Object
implements ItemReadListener

Author:

Lucas Ward, Dave Syer

Constructor Summary

CompositeItemReadListener()

Method Summary

void	afterRead(Object item) Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
void	beforeRead() Call the registered listeners in order, respecting and prioritising those that implement Ordered.
void	onReadError(Exception ex) Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
void	register(ItemReadListener itemReaderListener) Register additional listener.
void	setListeners(ItemReadListener[] itemReadListeners) 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

CompositeItemReadListener

public CompositeItemReadListener()

Method Detail

setListeners

public void setListeners(ItemReadListener[] itemReadListeners)

Public setter for the listeners.

Parameters:

itemReadListeners -

register

public void register(ItemReadListener itemReaderListener)

Register additional listener.

Parameters:

itemReaderListener -

afterRead

public void afterRead(Object item)

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

Specified by:

afterRead in interface ItemReadListener

Parameters:

item - returned from read()

See Also:

ItemReadListener.afterRead(java.lang.Object)

beforeRead

public void beforeRead()

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

Specified by:

beforeRead in interface ItemReadListener

See Also:

ItemReadListener.beforeRead()

onReadError

public void onReadError(Exception ex)

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

Specified by:

onReadError in interface ItemReadListener

Parameters:

ex - thrown from ItemWriter

See Also:

ItemReadListener.onReadError(java.lang.Exception)