摘要
传统的Web应用开发方法面临系统复杂度增加、需求不断变更等挑战,导致开发效率低下,系统难重用。本文基于MDA方法学,采用标准建模语言UML和元建模语言MOF,定义了针对Web应用的面向对象建模语言UML-EBP。通过分析UML-EBP元模型结构、语义以及相关模型实例的表述,表明UML-EBP元模型可以很好地应用于web应用系统开发过程,从而快捷简便地实现Web应用系统开发,并使得系统容易扩展、复用。
Traditional Web application development is facing higher complexity and changing requirements, thus results in low efficiency of development and hard-to-reuse systems. Based on the MDA methodology, this paper presents an objectoriented modeling language UML-EBP for Web applications by applying the standard modeling language UML and the rectamodeling language MOF. Through an analysis of the structure and semantics of UML-TEBP and the example illustration, this paper proves that the UML-EBP meta-model is well designed to be used in Web application development and enables quick and extensible development of reusable Web applications.
出处
《计算机工程与科学》
CSCD
2006年第3期88-91,共4页
Computer Engineering & Science
基金
国家自然科学基金资助项目(90104020)
国家863计划资助项目(2001AA113020)
国家973重点基础研究发展规划项目(G1999032703)
关键词
元建模
MDA
WEB应用开发
meta-modeling
MDA
Web application development
