How to use

reverse

method

in

org.springframework.batch.core.listener.OrderedComposite

/**
 * Call the registered listeners in reverse order.
 *
 * @see org.springframework.batch.core.ChunkListener#afterChunk(ChunkContext context)
 */
@Override
public void afterChunk(ChunkContext context) {
  for (Iterator<ChunkListener> iterator = listeners.reverse(); iterator.hasNext();) {
    ChunkListener listener = iterator.next();
    listener.afterChunk(context);
  }
}

  @Override
  public void onRetryProcessException(Object item, Exception ex) throws Exception {
    for (Iterator<RetryProcessListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryProcessListener listener = iterator.next();
      listener.onRetryProcessException(item, ex);
    }
  }
}

  @Override
  public void onRetryReadException(Exception ex) throws Exception {
    for (Iterator<RetryReadListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryReadListener listener = iterator.next();
      listener.onRetryReadException(ex);
    }
  }
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.JobExecutionListener#afterJob(org.springframework.batch.core.JobExecution)
 */
@Override
public void afterJob(JobExecution jobExecution) {
  for (Iterator<JobExecutionListener> iterator = listeners.reverse(); iterator.hasNext();) {
    JobExecutionListener listener = iterator.next();
    listener.afterJob(jobExecution);
  }
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see ItemWriteListener#afterWrite(java.util.List)
 */
@Override
public void afterWrite(List<? extends S> items) {
  for (Iterator<ItemWriteListener<? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemWriteListener<? super S> listener = iterator.next();
    listener.afterWrite(items);
  }
}

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

  @Override
  public void onRetryWriteException(List<Object> items, Exception ex) throws Exception {
    for (Iterator<RetryWriteListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryWriteListener listener = iterator.next();
      listener.onRetryWriteException(items, ex);
    }
  }
}

  /**
   * Call the registered listeners in reverse order.
   *
   * @see org.springframework.batch.core.ChunkListener#afterChunkError(ChunkContext context)
   */
  @Override
  public void afterChunkError(ChunkContext context) {
    for (Iterator<ChunkListener> iterator = listeners.reverse(); iterator.hasNext();) {
      ChunkListener listener = iterator.next();
      listener.afterChunkError(context);
    }
  }
}

/**
 * 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.ItemReadListener#onReadError(java.lang.Exception)
   */
  @Override
  public void onReadError(Exception ex) {
    for (Iterator<ItemReadListener<? super T>> iterator = listeners.reverse(); iterator.hasNext();) {
      ItemReadListener<? super T> listener = iterator.next();
      listener.onReadError(ex);
    }
  }
}

  /**
   * Call the registered listeners in reverse order, respecting and
   * prioritising those that implement {@link Ordered}.
   * @see ItemWriteListener#onWriteError(Exception, List)
   */
  @Override
  public void onWriteError(Exception ex, List<? extends S> items) {
    for (Iterator<ItemWriteListener<? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
      ItemWriteListener<? super S> listener = iterator.next();
      listener.onWriteError(ex, items);
    }
  }
}

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

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritizing those that implement {@link Ordered}.
 * @see org.springframework.batch.core.StepExecutionListener#afterStep(StepExecution)
 */
@Override
public ExitStatus afterStep(StepExecution stepExecution) {
  for (Iterator<StepExecutionListener> iterator = list.reverse(); iterator.hasNext();) {
    StepExecutionListener listener = iterator.next();
    ExitStatus close = listener.afterStep(stepExecution);
    stepExecution.setExitStatus(stepExecution.getExitStatus().and(close));
  }
  return stepExecution.getExitStatus();
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see org.springframework.batch.core.JobExecutionListener#afterJob(org.springframework.batch.core.JobExecution)
 */
@Override
public void afterJob(JobExecution jobExecution) {
  for (Iterator<JobExecutionListener> iterator = listeners.reverse(); iterator.hasNext();) {
    JobExecutionListener listener = iterator.next();
    listener.afterJob(jobExecution);
  }
}

  @Override
  public void onRetryProcessException(Object item, Exception ex) throws Exception {
    for (Iterator<RetryProcessListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryProcessListener listener = iterator.next();
      listener.onRetryProcessException(item, ex);
    }
  }
}

/**
 * Call the registered listeners in reverse order, respecting and
 * prioritising those that implement {@link Ordered}.
 * @see ItemWriteListener#afterWrite(java.util.List)
 */
@Override
public void afterWrite(List<? extends S> items) {
  for (Iterator<ItemWriteListener<? super S>> iterator = listeners.reverse(); iterator.hasNext();) {
    ItemWriteListener<? super S> listener = iterator.next();
    listener.afterWrite(items);
  }
}

  @Override
  public void onRetryWriteException(List<Object> items, Exception ex) throws Exception {
    for (Iterator<RetryWriteListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryWriteListener listener = iterator.next();
      listener.onRetryWriteException(items, ex);
    }
  }
}

  @Override
  public void onRetryProcessException(Object item, Exception ex) throws Exception {
    for (Iterator<RetryProcessListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryProcessListener listener = iterator.next();
      listener.onRetryProcessException(item, ex);
    }
  }
}

  /**
   * Call the registered listeners in reverse order.
   *
   * @see org.springframework.batch.core.ChunkListener#afterChunkError(ChunkContext context)
   */
  @Override
  public void afterChunkError(ChunkContext context) {
    for (Iterator<ChunkListener> iterator = listeners.reverse(); iterator.hasNext();) {
      ChunkListener listener = iterator.next();
      listener.afterChunkError(context);
    }
  }
}

  @Override
  public void onRetryProcessException(Object item, Exception ex) throws Exception {
    for (Iterator<RetryProcessListener> iterator = listeners.reverse(); iterator.hasNext();) {
      RetryProcessListener listener = iterator.next();
      listener.onRetryProcessException(item, ex);
    }
  }
}