Spring: Developing Java Applications for the Enterprise by Soni Ravi Kant & Ganeshan Amuthan & RV Rajesh

Author:Soni, Ravi Kant & Ganeshan, Amuthan & RV, Rajesh [Soni, Ravi Kant]
Language: eng
Format: azw3
Publisher: Packt Publishing
Published: 2017-02-28T05:00:00+00:00

Create an interface named OrderService under the com.packt.webstore.service package in the src/main/java source folder and add the following method declarations to it as follows: package com.packt.webstore.service; import com.packt.webstore.domain.Order; public interface OrderService { Long saveOrder(Order order); }

Create an implementation class named OrderServiceImpl for the previous interface under the com.packt.webstore.service.impl package in the src/main/java source folder and add the following code to it: package com.packt.webstore.service.impl; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.packt.webstore.domain.Order; import com.packt.webstore.domain.repository.OrderRepository; import com.packt.webstore.service.OrderService; @Service public class OrderServiceImpl implements OrderService{ @Autowired private OrderRepository orderRepository; @Override public Long saveOrder(Order order) { return orderRepository.saveOrder(order); } }

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