org.springframework.batch.core.jsr

Class ItemReadListenerAdapter<T>

java.lang.Object

org.springframework.batch.core.jsr.ItemReadListenerAdapter<T>

Type Parameters:

T - type to be returned via a read on the associated ItemReader

All Implemented Interfaces:

ItemReadListener<T>, StepListener

public class ItemReadListenerAdapter<T>
extends java.lang.Object
implements ItemReadListener<T>

Wrapper class to adapt the ItemReadListener to a ItemReadListener.

Since:

3.0

Author:

Michael Minella, Mahmoud Ben Hassine

Constructor Summary

Constructors

Constructor and Description
ItemReadListenerAdapter(javax.batch.api.chunk.listener.ItemReadListener delegate)

Method Summary

Modifier and Type	Method and Description
void	afterRead(T item) Called after ItemReader.read().
void	beforeRead() Called before ItemReader.read()
void	onReadError(java.lang.Exception ex) Called if an error occurs while trying to read.

Methods inherited from class java.lang.Object

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

Constructor Detail

ItemReadListenerAdapter

public ItemReadListenerAdapter(javax.batch.api.chunk.listener.ItemReadListener delegate)

Method Detail

beforeRead

public void beforeRead()

Description copied from interface: ItemReadListener

Called before ItemReader.read()

Specified by:

beforeRead in interface ItemReadListener<T>

afterRead

public void afterRead(T item)

Description copied from interface: ItemReadListener

Called after ItemReader.read(). This method is called only for actual items (ie it is not called when the reader returns null).

Specified by:

afterRead in interface ItemReadListener<T>

Parameters:

item - returned from read()

onReadError

public void onReadError(java.lang.Exception ex)

Description copied from interface: ItemReadListener

Called if an error occurs while trying to read.

Specified by:

onReadError in interface ItemReadListener<T>

Parameters:

ex - thrown from ItemWriter