JBOSS宣布提交JSR 299- Web Beans 給JCP Review。JSR 299的目標是讓EJB 3.0 components 能夠同時作為JSF managed beans 來使用。統(tǒng)一兩種組件模型，簡化JAVA中的WEB應用編程模型。官方提到：The goal of this work is to enable EJB 3.0 components to be used as JSF managed beans, unifying the two component models and enabling a considerable simplification to the programming model for web-based applications in Java. In particular, this work will provide a programming model suitable for rapid development of simple data-driven applications without sacrificing the full power of the Java EE 5 platform. This is a domain where Java EE has been perceived as overly complex