New Features in EJB 3.1, http://www.theserverside.com/tt/articles/article.tss?l=NewFeaturesinEJB3-1.

New Features in EJB 3.1 – Part 2, http://www.theserverside.com/tt/articles/article.tss?l=NewFeaturesEJB31

Enterprise Java Community: The New Features in EJB 3.1 – Part 3 Enterprise Java Community- The New Features in EJB 3.1 – Part 3

看看下面的链接:

JSR 316: Java EE 6, http://jcp.org/en/jsr/detail?id=316.

成员列表(以前的反叛者,号称不用EJB的Spring后台公司,红字部分,也加入了Java EE 6 的大家庭,看来新版Java EE也许是大势所趋啊,呵呵):

Specification Lead
  Roberto Chinnici   Sun Microsystems, Inc.
Star Spec Lead Bill Shannon   Sun Microsystems, Inc.

  

Expert Group
BEA Systems   Bien, Adam   Blevins, David
Divakaran, Rejeev   Ericsson AB   Genender, Jeff
Goncalves, Antonio   IBM   Inria
Interface21 Inc   KEIL, Werner   Kohen, Elika S.
Leme, Felipe   NCsoft Corporation   Oracle
Peking University   Pramati Technologies   Prasanna, Dhanji R.
Rahman, M. Reza   Red Hat Middleware LLC   SAP AG
Suleiman, Hani   Sun Microsystems, Inc.   Sybase
Tmax Soft, Inc.   TongTech Ltd

 

再看Spring直接开始了作为EJB容器的实现的支持项目,我一直说Spring只不过是另一个Application Server(而且还不是性能很好的那种),现在终于得到了验证,红字的就是 Rod 大叔(Java的开源,大多数最后都会成立公司,成为商业项目来运营,从Hibernate,JBoss再到Spring,无一例外,盖项目代码大了以后,就是开源了,外人也看不懂):

http://static.interface21.com/projects/pitchfork/files/m4/docs/reference/html_single/

Pitchfork: Spring JEE Support

Reference Documentation

Rod Johnson
Costin Leau
Michael Chen

Version 1.0-m4

At the moment, Spring JEE support understands the following annotations, which are part of the JSR 250 and JSR 220:

  • JSR 250 injection annotations (javax.annotation): @PostCostruct, @PreDestroy and @Resource

  • EJB3 interception annotations (javax.interceptor): @AroundInvoke, @ExcludeClassInterceptors, @ExcludeDefaultInterceptors, @Interceptors, @Invocation

  • EJB3 transaction annotations (javax.ejb): @Stateless, @ApplicationException and @TransactionAttribute

  • EJB3 injection annotation (javax.ejb): @EJB (since M2)

In short, Spring can understand Java EE 5.0 injection, interception and transactional metadata.

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