java.lang.Object
- org.springframework.batch.core.listener.CompositeItemReadListener<T>

All Implemented Interfaces:: ItemReadListener<T>, StepListener

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

Author:: Lucas Ward, Dave Syer

Constructor Summary
Constructors
Constructor Description
CompositeItemReadListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`afterRead(T 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(java.lang.Exception ex)`	Call the registered listeners in reverse order, respecting and prioritising those that implement `Ordered`.
`void`	`register(ItemReadListener<? super T> itemReaderListener)`	Register additional listener.
`void`	`setListeners(java.util.List<? extends ItemReadListener<? super T>> 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(java.util.List<? extends ItemReadListener<? super T>> itemReadListeners)
```
    Public setter for the listeners.
    Parameters:
    itemReadListeners - list of ItemReadListeners to be called when read events occur.
  - register
```
public void register(ItemReadListener<? super T> itemReaderListener)
```
    Register additional listener.
    Parameters:
    itemReaderListener - instance of ItemReadListener to be registered.
  - afterRead
```
public void afterRead(T item)
```
    Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
    Specified by:
    afterRead in interface ItemReadListener<T>
    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<T>
    See Also:
    ItemReadListener.beforeRead()
  - onReadError
```
public void onReadError(java.lang.Exception ex)
```
    Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
    Specified by:
    onReadError in interface ItemReadListener<T>
    Parameters:
    ex - thrown from ItemWriter
    See Also:
    ItemReadListener.onReadError(java.lang.Exception)

Class CompositeItemReadListener<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CompositeItemReadListener

Method Detail

setListeners

register

afterRead

beforeRead

onReadError