How to use

beforeWrite

method

in

org.springframework.batch.core.listener.CompositeItemWriteListener

/**
 * @see ItemWriteListener#beforeWrite(List)
 */
@Override
public void beforeWrite(List<? extends S> items) {
  try {
    itemWriteListener.beforeWrite(items);
  }
  catch (RuntimeException e) {
    throw new StepListenerFailedException("Error in beforeWrite.", getTargetException(e));
  }
}

@Test
public void testBeforeWrite() {
  List<Object> item = Collections.singletonList(new Object());
  listener.beforeWrite(item);
  compositeListener.beforeWrite(item);
}

@SuppressWarnings("serial")
@Test
public void testSetListeners() throws Exception {
  compositeListener.setListeners(new ArrayList<ItemWriteListener<? super Object>>() {
    {
      add(listener);
    }
  });
  List<Object> item = Collections.singletonList(new Object());
  listener.beforeWrite(item);
  compositeListener.beforeWrite(item);
}

/**
 * @param items
 * @see ItemWriteListener#beforeWrite(List)
 */
public void beforeWrite(List<? extends S> items) {
  try {
    itemWriteListener.beforeWrite(items);
  }
  catch (RuntimeException e) {
    throw new StepListenerFailedException("Error in beforeWrite.", e);
  }
}

/**
 * @param items
 * @see ItemWriteListener#beforeWrite(List)
 */
@Override
public void beforeWrite(List<? extends S> items) {
  try {
    itemWriteListener.beforeWrite(items);
  }
  catch (RuntimeException e) {
    throw new StepListenerFailedException("Error in beforeWrite.", e);
  }
}

/**
 * @see ItemWriteListener#beforeWrite(List)
 */
@Override
public void beforeWrite(List<? extends S> items) {
  try {
    itemWriteListener.beforeWrite(items);
  }
  catch (RuntimeException e) {
    throw new StepListenerFailedException("Error in beforeWrite.", getTargetException(e));
  }
}

/**
 * @see ItemWriteListener#beforeWrite(List)
 */
@Override
public void beforeWrite(List<? extends S> items) {
  try {
    itemWriteListener.beforeWrite(items);
  }
  catch (RuntimeException e) {
    throw new StepListenerFailedException("Error in beforeWrite.", getTargetException(e));
  }
}