Pro JPA 2 introduces, explains, and demonstrates how to use the Java Persistence
API (JPA). JPA provides Java developers with both the knowledge and insight
needed to write Java applications that access relational databases through JPA.
Authors Mike Keith and Merrick Schincariol take a hands?on approach to teaching
by giving examples to illustrate each concept of the API and showing how it is
used in practice. All of the examples use a common model from an overriding
sample application, giving readers a context from which to start and helping
them to understand the examples within an already familiar domain. After
completing the book, you will have a full understanding and be able to
successfully code applications using JPA. The book also serves as a reference
guide during initial and later JPA application experiences.