Java Reference
In-Depth Information
Summary
The aim of the new Java Persistence API is to simplify the development of persistent entit-
ies. It meets this objective through a simple POJO-based persistence model, which reduces
the number of required classes and interfaces.
In this chapter, we covered a lot of ground, starting with the database schema that we re-
verse engineered using the JBoss tools plugins for Eclipse. Next, we coded the set of layers
(producers, services, and controllers) that are part of the application, along with the JSF
Facelets.
In the next chapter, we will discuss developing applications using
JBoss Messaging Pro-
vider
(
HornetQ
) by introducing examples with message-driven beans using the new sim-
plified Java EE 7 API.
