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RESOLVED - BATCH-1015: ItemListenerSupport should implement ItemProcessListener

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applied patch
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robokaso
2009-01-26 15:09:20 +00:00
parent c1bf75731f
commit 2672e055b8
1 changed files with 67 additions and 27 deletions
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94
spring-batch-core/src/main/java/org/springframework/batch/core/listener/ItemListenerSupport.java
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@@ -17,53 +17,93 @@ package org.springframework.batch.core.listener;
import java.util.List;
import org.springframework.batch.core.ItemProcessListener;
import org.springframework.batch.core.ItemReadListener;
import org.springframework.batch.core.ItemWriteListener;
/**
* Basic no-op implementation of both the {@link ItemWriteListener} and
* {@link ItemReadListener} interfaces. Both are implemented, since it is
* very common that both may need to be implemented at once.
* Basic no-op implementation of the {@link ItemReadListener},
* {@link ItemProcessListener}, and {@link ItemWriteListener} interfaces. All
* are implemented, since it is very common that all may need to be implemented
* at once.
*
* @author Lucas Ward
*
*
*/
public class ItemListenerSupport<T,S> implements ItemWriteListener<S>, ItemReadListener<T> {
public class ItemListenerSupport<I, O> implements ItemReadListener<I>, ItemProcessListener<I, O>, ItemWriteListener<O> {
/* (non-Javadoc)
* @see org.springframework.batch.core.domain.ItemWriteListener#afterWrite()
*/
public void afterWrite(List<? extends S> item) {
}
/* (non-Javadoc)
* @see org.springframework.batch.core.domain.ItemWriteListener#beforeWrite(java.lang.Object)
*/
public void beforeWrite(List<? extends S> item) {
}
/* (non-Javadoc)
* @see org.springframework.batch.core.domain.ItemWriteListener#onWriteError(java.lang.Exception, java.lang.Object)
*/
public void onWriteError(Exception ex, List<? extends S> item) {
}
/* (non-Javadoc)
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.domain.ItemReadListener#afterRead(java.lang.Object)
*/
public void afterRead(T item) {
public void afterRead(I item) {
}
/* (non-Javadoc)
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.domain.ItemReadListener#beforeRead()
*/
public void beforeRead() {
}
/* (non-Javadoc)
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.domain.ItemReadListener#onReadError(java.lang.Exception)
*/
public void onReadError(Exception ex) {
}
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.ItemProcessListener#afterProcess(java.lang.Object,
* java.lang.Object)
*/
public void afterProcess(I item, O result) {
}
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.ItemProcessListener#beforeProcess(java.lang.Object)
*/
public void beforeProcess(I item) {
}
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.ItemProcessListener#onProcessError(java.lang.Object,
* java.lang.Exception)
*/
public void onProcessError(I item, Exception e) {
}
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.domain.ItemWriteListener#afterWrite()
*/
public void afterWrite(List<? extends O> item) {
}
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.domain.ItemWriteListener#beforeWrite(java.lang.Object)
*/
public void beforeWrite(List<? extends O> item) {
}
/*
* (non-Javadoc)
*
* @see org.springframework.batch.core.domain.ItemWriteListener#onWriteError(java.lang.Exception,
* java.lang.Object)
*/
public void onWriteError(Exception ex, List<? extends O> item) {
}
}