June 2014
Beginner to intermediate
304 pages
7h 25m
English
Perform the following steps to create a service object that will perform the simple business operation of order processing:
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);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; ...