Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package cs425.yogastudio.service; import cs425.yogastudio.DAO.OrderLineDAO; import cs425.yogastudio.entity.Order; import cs425.yogastudio.entity.OrderLine; import java.util.List; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; @Transactional(propagation = Propagation.REQUIRES_NEW) public class OrderLineService { private OrderLineDAO orderLineDAO; public OrderLineService() { } @Transactional(propagation = Propagation.SUPPORTS) public void setOrderLineDAO(OrderLineDAO orderLineDAO) { this.orderLineDAO = orderLineDAO; } public List<OrderLine> getAllByCustomerId(int id) { return orderLineDAO.getAllByCustomerId(id); } public void addOrderLine(OrderLine orderLine) { orderLineDAO.addOrderLine(orderLine); } public OrderLine get(int id) { return orderLineDAO.get(id); } public void update(int orderLineId, OrderLine orderLine) { orderLineDAO.update(orderLineId, orderLine); } public void delete(int orderLineId) { orderLineDAO.delete(orderLineId); } }