通信中间件的UML建模与实现

UML modeling and realizing of communication middleware

通信中间件在分布式系统的构建中起着至关重要的作用,它管理着分布式平台中,基于不同语言、不同操作系统、多对象应用程序之间进行互操作时的通信功能,为应用程序的二次开发提供了平滑的通信平台.中间件的UML建模能够使中间件的开发规范化、文档化、可视化,在提高分布式系统的性能,缩短开发周期,便于二次开发等方面具有重要的意义.介绍了用UML对通信中间件进行分析和设计的方法,以及部分实现细节,并在RationalRose中进行了实例化.

Communicationmiddleware plays an important role in building a distributed-system.It administrates the communication function between mutual operation of multiple object application based on multiple languge and multiple operating system.Modeling of middleware can standardize,document and visualize the development of the middleware,and it is of great significance to the increase of performance of distributedsystem and to the shorten of development cycle.This document describes the method of analyzing and designing communicationmiddleware by use of UML,and is realized in Rational Rose.