JEE6 : Java Enterprise Edition 6 changes

JEE6 has been released.  Here are some of the highlights of the new version of the API.


1) JPA (Java Persistence API) 2.0 (JSR-317)
CDI (Contexts and Dependency Injection) (JSR 299)
- including Servlet 3.0 where
- web.xml is optional but still overrides the new annotations like @WebServlet
- new init() method annotations (existing on other components) - @PostConstruct and
- new WebProfile deployment model
2) DI (Dependency Injection) for Java (JSR 330)
3) Bean Validation (JSR 303)
4) JAX-RS (RESTful Web Services) (JSR 311)
5) JSF (Java Server Faces) 2.0 (JSR 314)
6) EJB (Enterprise Java Beans) 3.1 (JSR 318) and EJB Lite




Oracle GlassFish 3.1

Oracle WebLogic 10.3.4.0
- See procedure on enabling container managed JPA 2.0 applications on WebLogic 10.3.4.0
http://wiki.eclipse.org/EclipseLink/Development/JPA_2.0/weblogic