一种支持MDA的基于EDM的软件开发方式  

A New EDM-based Development Approach to Support MDA

作　　者：肖文辉[1] 刘洪星[1] 

机构地区：[1]武汉理工大学计算机科学与技术学院,湖北武汉430063

出　　处：《武汉理工大学学报（信息与管理工程版）》2012年第2期156-159,166,共5页Journal of Wuhan University of Technology：Information & Management Engineering

基　　金：武汉理工大学自主创新研究基金资助项目(2010-ZX-020;2010-ZY-JS-012)

摘　　要：将传统的软件开发方式与基于模型驱动架构(MDA)的开发方式进行了对比,阐述了实体数据模型(EDM)的特点及其出现的原因,介绍了Visual Studio中现有的使用EDM进行软件系统开发的方式,分析了其存在的不足,提出了一种新的基于MDA的开发方式,这种开发方式使EDM作为概念模型的作用得到了增强,并通过一个网上销售系统的实例对其进行了演示。Model driven architecture（MDA） approach was compared with traditional development approach;the features of entity data model（EDM） were introduced.The current usage of EDM in Visual Studio and its shortcomings were analyzed.Then a new EDM based development approach was presented,which supports MDA better and can enhance the power of EDM as a type of conceptual model.By taking online sales system as an example,the advantages of the new EDM based development approach were demonstrated.At last,some problems to be researched were proposed.

关 键 词：MDA EDM 概念模型 模型转换 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]