Part 1. Overview of the EJB landscape
This book is about Enterprise Java Beans (EJB) 3, and covers up to the EJB 3.2 specification. The goal of EJB 3.2 is to continue to evolve the EJB specification to be a complete solution for all Enterprise business needs and to improve the EJB architecture by reducing its complexity from the developer’s point of view.
Part 1 presents EJB 3 as a powerful, highly usable platform worthy of its place as the business component development standard for mission-critical Enterprise development. We’ll introduce the Java Persistence API (JPA 2.1), a Java EE technology that aims to standardize Java ORM and works hand-in-hand with EJB 3. We’ll also take a quick look at Contexts and Dependency Injection for Java (CDI ...
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