How to use

onProcessError

method

in

org.springframework.batch.core.ItemProcessListener

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.ItemProcessListener#onProcessError(java.lang.Object,
 * java.lang.Exception)
 */
@Override
public void onProcessError(T item, Exception e) {
  for (Iterator<ItemProcessListener<? super T, ? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemProcessListener<? super T, ? super S> listener = iterator.next();
    listener.onProcessError(item, e);
  }
}

@Test
public void testOnReadError() {
  Object item = new Object();
  Exception ex = new Exception();
  listener.onProcessError(item, ex);
  compositeListener.onProcessError(item, ex);
}

((ItemProcessListener<String, Integer>) listener).beforeProcess(readItem);
((ItemProcessListener<String, Integer>) listener).afterProcess(readItem, writeItem);
((ItemProcessListener<String, Integer>) listener).onProcessError(readItem, new Exception());
((ItemWriteListener<Integer>) listener).beforeWrite(writeItems);
((ItemWriteListener<Integer>) listener).afterWrite(writeItems);

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.ItemProcessListener#onProcessError(java.lang.Object,
 * java.lang.Exception)
 */
public void onProcessError(T item, Exception e) {
  for (Iterator<ItemProcessListener<? super T, ? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemProcessListener<? super T, ? super S> listener = iterator.next();
    listener.onProcessError(item, e);
  }
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.ItemProcessListener#onProcessError(java.lang.Object,
 * java.lang.Exception)
 */
@Override
public void onProcessError(T item, Exception e) {
  for (Iterator<ItemProcessListener<? super T, ? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemProcessListener<? super T, ? super S> listener = iterator.next();
    listener.onProcessError(item, e);
  }
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.ItemProcessListener#onProcessError(java.lang.Object,
 * java.lang.Exception)
 */
@Override
public void onProcessError(T item, Exception e) {
  for (Iterator<ItemProcessListener<? super T, ? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemProcessListener<? super T, ? super S> listener = iterator.next();
    listener.onProcessError(item, e);
  }
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.ItemProcessListener#onProcessError(java.lang.Object,
 * java.lang.Exception)
 */
@Override
public void onProcessError(T item, Exception e) {
  for (Iterator<ItemProcessListener<? super T, ? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemProcessListener<? super T, ? super S> listener = iterator.next();
    listener.onProcessError(item, e);
  }
}