StagingItemListener (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.core.listener.StepListenerSupport<java.lang.Long,java.lang.Long>
- - org.springframework.batch.sample.common.StagingItemListener

所有已实现的接口:
ChunkListener, ItemProcessListener<java.lang.Long,java.lang.Long>, ItemReadListener<java.lang.Long>, ItemWriteListener<java.lang.Long>, SkipListener<java.lang.Long,java.lang.Long>, StepExecutionListener, StepListener, org.springframework.beans.factory.InitializingBean
```
public class StagingItemListener
extends StepListenerSupport<java.lang.Long,java.lang.Long>
implements org.springframework.beans.factory.InitializingBean
```
Thread-safe database ItemReader implementing the process indicator pattern.

字段概要
- 从接口继承的字段 org.springframework.batch.core.ChunkListener
  ROLLBACK_EXCEPTION_KEY

构造器概要
构造器
构造器说明
StagingItemListener()

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`	`afterPropertiesSet()`
`void`	`afterRead(java.lang.Long id)`	Called after `ItemReader.read()`.
`void`	`setDataSource(javax.sql.DataSource dataSource)`

从类继承的方法 org.springframework.batch.core.listener.StepListenerSupport
afterChunk, afterChunkError, afterProcess, afterStep, afterWrite, beforeChunk, beforeProcess, beforeRead, beforeStep, beforeWrite, onProcessError, onReadError, onSkipInProcess, onSkipInRead, onSkipInWrite, onWriteError

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
  - StagingItemListener
```
public StagingItemListener()
```
- 方法详细资料
  - setDataSource
```
public void setDataSource(javax.sql.DataSource dataSource)
```
  - afterPropertiesSet
```
public final void afterPropertiesSet()
                              throws java.lang.Exception
```
    指定者:
    afterPropertiesSet 在接口中 org.springframework.beans.factory.InitializingBean
    抛出:
    java.lang.Exception
  - afterRead
```
public void afterRead(java.lang.Long id)
```
    从接口复制的说明: ItemReadListener
    Called after ItemReader.read(). This method is called only for actual items (ie it is not called when the reader returns null).
    指定者:
    afterRead 在接口中 ItemReadListener<java.lang.Long>
    覆盖:
    afterRead 在类中 StepListenerSupport<java.lang.Long,java.lang.Long>
    参数:
    id - returned from read()