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  • Book Overview & Buying Spring MVC Beginner's Guide
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Spring MVC Beginner's Guide

Spring MVC Beginner's Guide

By : Ganeshan
4.3 (30)
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Spring MVC Beginner's Guide

Spring MVC Beginner's Guide

4.3 (30)
By: Ganeshan

Overview of this book

A step-by-step pragmatic approach to web application development using Spring MVC, with relevant screenshots and concise explanations. This book is aimed at helping Java developers who want to teach themselves Spring MVC, even if they have no previous experience with Spring MVC. It would be helpful to have a bit of familiarity with basic servlet programming concepts, but no prior experience is required.
Table of Contents (14 chapters)
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13
Index

Time for action – implementing RESTful web services


We are going to add a shopping cart facility in two phases. Firstly, we will create a REST-style controller to handle all shopping-cart-related web requests. Secondly, we will add some JavaScript code to render the JSON data returned by the REST web service controller. First, let's implement some RESTful web services using Spring MVC controllers so that later we can add some JavaScript code to consume those web services.

  1. Create a domain class named CartItem under the package com.packt.webstore.domain in the source folder src/main/java; then, add the following code to it:

    package com.packt.webstore.domain;
    
    import java.math.BigDecimal;
    
    public class CartItem {
    
      private Product product;
      private int quantity;
      private BigDecimal totalPrice;
      
      public CartItem() {
        // TODO Auto-generated constructor stub
      }
      
      public CartItem(Product product) {
        super();
        this.product = product;
        this.quantity = 1;
        this.totalPrice =...

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