Spring ItemProcessListener<Object,Object>

OrderItemProcessListener.java

/**
 *We use this process listener if we want to process the items before inserting into the database.
 *Only used for custom processing.
 */
public class OrderItemProcessListener implements ItemProcessListener<Object,Object> {

	private OrderDao orderDao;
	
	private static final Logger logger = Logger.getLogger(OrderItemProcessListener.class);

	//any pre processing on the item before inserting into database can be done here
	public void beforeProcess(Object item) {
		logger.info("inside beforeProcess(Object item)");
		return;
	}

	//any post processing on the item before inserting into database can be done here
	public void afterProcess(Object item, Object result) {
		logger.info("inside afterProcess(Object item)");
	return;	
	}

	//any errors during processing will be caught here. 
	public void onProcessError(Object item, Exception e) {
		
		logger.info("inside onProcessError(Object item, Exception e) ");
		OrderDbMetaDataBean order = (OrderDbMetaDataBean) item;
		order.setStatus("PROCESS_ERROR");
		order.setErrorCd("PROCESS_ERROR");
		orderDao.updateOrderProcessStatus(order);
	}

	public OrderDao getOrderDao() {
		return orderDao;
	}

	public void setOrderDao(OrderDao orderDao) {
		this.orderDao = orderDao;
	}
}