Dependency Injection in EJB 3




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"From a value and accuracy perspective, this card is spot on." --Ryan Breidenbach




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Overview

"Compact and extremely useful reference from one of the world's foremost authorities on EJB 3." --Reza Rahman

With EJB 3, dependency injection has greatly simplified accessing EJB, JPA Entity Manager, resources such as JDBC DataSource and JMS Objects, and services such as Timer, User Transaction, and Web Services. You will find this reference card useful when building enterprise Java applications with EJB 3 and JPA. This reference card lists all metadata annotations, describes them and provides examples. It also provides descriptions for XML elements that you can use for injection.


About the Author

Debu Panda is a Senior Principal Product Manager of the System Management Products team at Oracle, where he drives development of the middleware management product. He has more than 15 years of experience in the IT industry and has published numerous articles on enterprise Java technologies in several magazines and has presented at many conferences. His J2EE-focused weblog can be found at debupanda.com.

Publications
EJB3 in Action, 2007
Projects
Oracle Application Server
Blog
Personal weblog: debupanda.com

Articles
Spring and Java EE 5, Part 1
Spring and Java EE 5, Part 2
Migrating JDBC DAO to EJB3