Java EE 5.0最新规范呼之欲出

Kingdee Apusic announced the total compatibility with the latest global specification of Java EE 5.0

　　Java EE 5.0 Latest Specification to Be Imminently Unveiled, Kingdee Apusic to Be the First to Hit the Line

　　Summary：

　　The Vice President of Sun Microsystems Steve Borcich, got a surprising news that Kingdee flagship middleware Apusic J2EE application server had just achieved compatibility with the specification of Java EE 5.0 when talking with general manager Mr. John. Cai from Kingdee Middleware which is the only one middleware manufacturer in the five important Chinese partners designated by Sun over the phone on April 5.

　　On March 22, Kingdee Middleware, a leading infrastructure software manufacturer in China, announced that the flagship product Apusic application server had achieved compatibility with the specification of Java EE 5.0 and Kingdee Apusic plans to obtain the certification of the latest specification of Java EE 5.0 when the specification is to be officially issued in the second half of 2006.

　　3月22日，中国领先的基础架构软件厂商金蝶中间件的旗舰产品Apusic应用服务器正式实现Java EE 5.0全球最新规范，待规范下半年正式出台时，金蝶Apusic计划通过全球Java EE 5.0最新规范认证。

　　Java EE5 is the fourth generation of Java enterprise-level development platform specification after six years since the worldwide mainstream middleware technical standard J2EE was invented. Java EE5 has attracted the attention from the whole Java field and triggered numerous debates and invited a lot of expectations upon the beginning of its design. Java EE 5.0 focuses on the current development focuses of Java such as development efficiency, operating efficiency, enterprise application integration in order to simplify J2EE development. It happens to have the same view with “Lightweight style and bringing substantial benefits to the developers and the enterprises” vigorously advocated by Kingdee Apusic.

　　作为世界主流中间件技术标准J2EE诞生近6年后的第4代Java企业级开发平台规范，Java EE5从一开始设计就倍受整个Java界的注目，也引发了无数的辩论和众多的期盼。Java EE 5.0重点关注目前Java开发的热点：开发效率、运行效率和企业应用整合，目标是让J2EE开发更简单。这和金蝶Apusic一直大力倡导的“轻量级风格，给开发者和企业带来真正的实惠”不谋而合。

　　Java EE 5.0 is Umbrella specification and mainly includes EJB 3.0, Servlet 2.4 and JSP 2.1. Kingdee middleware has achieved the above specifications and maintained the leading position in core development field of Java. Kingdee Apusic can implement the specification prior to its official release since Kingdee Apusic, serving as a member of JCP organization, participates in and grasps the process designated by the specification on an on-going basis.

　　Java EE 5.0是雨伞规范(Umbrella)，主要包括EJB 3.0、Servlet2.4和JSP 2.1等内容。而金蝶中间件已经实现了上述规范，保持了其在Java核心开发领域的领先地位。金蝶Apusic作为JCP组织（国际Java标准制订组织）成员，能够参与并随时掌握规范制订的过程，因此能够在规范正式发表之前就能提前实现规范。

　　Kingdee Apusic CTO Mr. Daniel Yuan, a highly reputed technical authority in China’s Java field, commented, “Java is practical oriented language and absorbs all features available to application development while rejecting all unpractical features. Java EE 5.0 specification has made major adjustment based on J2EE technology and EJB is mostly affected. The development method of EJB will be totally changed in EJB3 by disusing interfaces such as Home and Remote and adopting lightweight style development mode instead and annotation introduced in Java 5.0 will serve as description tool of EJB. In particular, the role of entity Bean will be redefined and be enabled to purely play the role of O/R Mapping. All these measures are taken with an aim to enabling EJB development process to be more simple, efficient and convenient in maintenance.

　　在中国Java界享有极高声望的技术权威－金蝶Apusic CTO袁红岗（Daniel Yuan）表示：“Java是一个讲求实用的语言，所有对应用开发有用的特性都被吸收进来，而那些花稍但无实际作用的特性被摒弃。Java EE 5.0规范对J2EE技术做了一个相当大的调整，其中最受影响的就是EJB。在EJB3中，EJB的开发方法将彻底改变，不再使用Home、Remote接口等概念，而采取轻量级的开发模式，以Java 5.0中引进的annotation作为EJB描述工具。特别是实体Bean的角色将被重新定位，使其单纯担负起O/R Mapping的作用。所有这些举措都是为了使EJB的开发过程更加简单、效率更高、维护更方便。”

　　According to Mr. Daniel Yuan, Java EE 5 adds new JSP specification in the Web development. The JSP’s development mode based on event and UI component model overturns the traditional development habit of the web and Java EE 5 will be enabled to be closer to a true MVC programming environment with support of development tool. The use of the development presentation layer of JSP seems more than like swing programming and the model based on UI component can separate out many work related to web interface customization and manufacturers can customize more available components according to specific objectives. Kingdee, as a domestic middleware manufacturer, should understand the needs of domestic customers better than overseas manufacturers and therefore, Kingdee application development platform Apusic Studio will become a powerful web application development platform based on JSF.

　　袁红岗认为，在Web开发方面，Java EE 5增加了新的JSF规范。JSF基于事件及UI组件模型的开发方式颠覆了传统的web开发习惯，结合开发工具的支持，将使其更接近于一个真正的MVC编程环境。使用JSF开发表现层现在看起来更象swing编程，基于UI组件的模型能够把web界面定制的很多工作独立出来，厂商可以针对具体的目标定制更多更好用的组件。而作为国内中间件厂商，比国外厂商理应更了解国内客户的需求，因此金蝶应用开发平台Apusic Studio将成为以JSF为基础的一个强大的web应用开发平台。