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

所有已实现的接口:: ItemReadListener<T>, StepListener

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

作者:: Lucas Ward, Dave Syer

构造器概要
构造器
构造器说明
CompositeItemReadListener()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`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.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CompositeItemReadListener
```
public CompositeItemReadListener()
```
- 方法详细资料
  - setListeners
```
public void setListeners(java.util.List<? extends ItemReadListener<? super T>> itemReadListeners)
```
    Public setter for the listeners.
    参数:
    itemReadListeners - list of ItemReadListeners to be called when read events occur.
  - register
```
public void register(ItemReadListener<? super T> itemReaderListener)
```
    Register additional listener.
    参数:
    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.
    指定者:
    afterRead 在接口中 ItemReadListener<T>
    参数:
    item - returned from read()
    另请参阅:
    ItemReadListener.afterRead(java.lang.Object)
  - beforeRead
```
public void beforeRead()
```
    Call the registered listeners in order, respecting and prioritising those that implement Ordered.
    指定者:
    beforeRead 在接口中 ItemReadListener<T>
    另请参阅:
    ItemReadListener.beforeRead()
  - onReadError
```
public void onReadError(java.lang.Exception ex)
```
    Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
    指定者:
    onReadError 在接口中 ItemReadListener<T>
    参数:
    ex - thrown from ItemWriter
    另请参阅:
    ItemReadListener.onReadError(java.lang.Exception)

类 CompositeItemReadListener<T>

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

CompositeItemReadListener

方法详细资料

setListeners

register

afterRead

beforeRead

onReadError