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Spring MVC Beginner's Guide
book

Spring MVC Beginner's Guide

by Amuthan Ganeshan
June 2014
Beginner to intermediate content levelBeginner to intermediate
304 pages
7h 25m
English
Packt Publishing
Content preview from Spring MVC Beginner's Guide

Time for action – creating a service object

Perform the following steps to create a service object that will perform the simple business operation of order processing:

  1. Open the interface ProductRepository from the package com.packt.webstore.domain.repository in the source folder src/main/java, and add one more method declaration on it, as follows:
    Product getProductById(String productID);
  2. Open the implementation class InMemoryProductRepository and add an implantation for the previously declared method, as follows:
    public Product getProductById(String productId) { Product productById = null; for(Product product : listOfProducts) { if(product!=null && product.getProductId()!=null && product.getProductId().equals(productId)){ productById = product; break; ...
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Publisher Resources

ISBN: 9781783284870Supplemental Content