Web Beans 1.0.0 Alpha 2 发布！

Web Beans 1.0.0 Alpha 2 ，已经实现了jsr-299中80％的功能。值得注意的是，jsr-299已经更名为Java Contexts and Dependency Injection。JBoss 保留了Web Beans作为项目名称。

具体参见：

 

http://in.relation.to/Bloggers/WebBeans100ALPHA2Released

 

这次发布版本带的新特性：

• Injection of new instances via @New
• Support for passivating scope
• Updates to metadata inheritance rules
• specialization
• realization
• injection point metadata
• injection via @Resource, @EJB and @PersistenceContext into simple beans

之前的alpha 1已经支持以下特性。

• support for simple beans
• support for enterprise beans and enterprise bean remove methods
• typesafe and name based resolution
• producer methods
• producer fields
• the dependent context
• support for JBoss 5
• the servlet contexts: application, session and request
• field and constructor injection
• @Initializer methods
• Event support (firing and observing events)
• definition of observer methods through annotations
• injection of event producers
• conditional events
• stereotypes
• support for lifecycle callbacks (@PostConstruct and @PostDestroy)
• an SPI to integrate with other containers

There is also preview support for:

• transactional observers
• dynamic lookup through @Obtains

 

来自: http://in.relation.to/Bloggers/WebBeans100ALPHA2Released

转载于:https://www.cnblogs.com/lanzhi/archive/2009/02/02/6469618.html