摘要
构件组装是基于构件的开发(CBD)研究的核心,为了使构件系统适应网络发展的要求,针对传统的WebService对服务间依赖表达较弱的不足,提出一种基于扩展WebService的构件组装模式,并给出其组装体系结构。这种组装模式将构件部署包装成WebService构件,用扩展的W SDL(Web服务描述语言)描述单个服务及服务间的依赖,在构件组装平台下,根据一定的组装机制和Web服务间通信机制完成组装,既可屏蔽构件的异构性,又充分利用了系统资源。
Reaseareh on the component composition is the kernel of CBD. To make the component system adapt the Internet＇ s requirement and relies on the view of tradition WebService to the services expresses aweaker,the article proposes one kind of componet compoistion method based on expand WebServcie, and its aritecture is gaved. It makes the components become WebService compoents by the way of deployment,then expand-WSDL describes the sevices＇ realation,which make components present a uniform view to other. Thus, the method can make full use of the internet resource.
出处
《计算机与现代化》
2008年第6期94-97,共4页
Computer and Modernization
