基于统一建模语言的分布式企业信息系统软件体系结构模型

讨论了分布式企业信息系统软件体系结构建模的基本问题和统一建模语言 ( Unified Mod-eling Language,UML)的体系结构建模特性 ,在此基础上提出了基于 UML的分布式企业信息系统软件体系结构模型 UDESAM.UDESAM由组件、连接件、接口件和约束组成 ,采用 UML的一个子集作为体系结构建模语言 ,用例视图、逻辑视图、构件视图和配置视图是表示 UDESAM的 4个视图 .给出了基于 UDESAM的软件开发过程和以体系结构为中心、以面向对象为指导思想、基于构件、由用例驱动的软件开发策略 ,并以一个基于 Web的销售系统开发实例辅证

Software Architecture Model of Distributed Enterprise Information System Based on Unified Modeling Language

This paper discussed the essential requirements of modeling distributed enterprise information system's software architecture and the feasible Unified Modeling Language (UML) constructs and techniques that specify them. A UML based software architecture model of distributed enterprise information system (UDESAM) was introduced. The UDESAM consists of parts, connectors, interfaces and constraints, adopts a subset of UML as its architecture modeling language, and is described with use case view, logical view, component view and deployment view. The software development process and the strategy based on the model were described, and a development example of sales system based on Web was provided.