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Refactoring the EJB APIs

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Summary: Linda DeMichiel is Sun Microsystems' specification lead and chief architect for Enterprise JavaBeans 3.0 and the Java Persistence API (JSR 220). In the concluding segment of this two-part interview, she discusses the role of interceptors, dependency injection, the Java Persistence API, and how EJB 3 relates to other Web frameworks.

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Most recent reply: July 11, 2006 5:06 AM by sivagopal

Frank

Posts: 135 / Nickname: fsommers / Registered: January 19, 2002 7:24 AM

Refactoring the EJB APIs

June 20, 2006 8:00 PM

In the interview, Linda DeMichiel outlines several ways in which the EJB expert group simplified the earlier EJB programming models, effectively refactoring many aspects of EJB development. What do you think of the ease-of-development features in EJB 3?

sivagopal

Posts: 1 / Nickname: sivagopal / Registered: July 11, 2006 0:55 AM

Re: Refactoring the EJB APIs: Persistence and Dependency Injection

July 11, 2006 5:06 AM

> In the interview, Linda DeMichiel outlines several ways in
> which the EJB expert group simplified the earlier EJB
> programming models, effectively refactoring many aspects
> of EJB development. What do you think of the
> ease-of-development features in EJB 3?

It handy to develop, as there is no longer usage of Home and Remote interfaces, as well as Call back methods need not be taken care, no more deployment descriptors...but the one in my mind still persists...what about ORM using EJB3..does it provide much more flexibility than Hibernate..