JavaEE MVC Shopping Cart App using EJB 3 and JPA

Technology Stack

Java, EJB 3.1, JPA, & JUnit MVC application with Servlet Controllers and JSP Front End.

I use Maven as build tool and I tested it using MySQL and H2 databases and Wildfly 8.2 Application Server

Use Case

Use case is an online shopping cart with the following functionality:

1. add items to a virtual shopping cart.

2. remove items from the shopping cart.

3. update item quantities in the shopping cart.

4. view a summary of all items and quantities in the shopping cart.

5. place an order and make payment through a secure checkout process.

Credits

Credit to the Netbeans Tutorial https://netbeans.org/kb/docs/javaee/ecommerce/design.html