一种基于扩展UML的企业应用软件PIM模型  

An enterprise software and application PIM model based on extended UML

作　　者：孟凡超[1] 初佃辉[1] 战德臣[1,2] 徐晓飞[1,2] 

机构地区：[1]哈尔滨工业大学(威海)企业与服务智能计算研究中心,山东威海264209 [2]哈尔滨工业大学企业与服务智能计算研究中心,哈尔滨150001

出　　处：《哈尔滨工业大学学报》2010年第5期791-796,共6页Journal of Harbin Institute of Technology

基　　金：国家自然科学基金资助项目(60773064);国家科技重大专项资助项目(2009ZX01045-001-002-4);国家高技术研究发展计划资助项目(2007AA01Z128,2008AA04Z101);山东省自然科学基金资助项目(2007ZRA10003);山东省科学技术发展计划基金资助项目(2008GG10004010);江苏省科学技术发展计划资助项目(BE2009065);哈尔滨工业大学(威海)校科学研究基金资助项目(HIT(WH)XB200901)

摘　　要：针对UML在企业应用软件建模中可用性差和效率低的问题,提出一种基于扩展UML的企业应用软件PIM模型.通过对企业应用软件特点的分析,建立了一个以业务对象为中心的多视图集成PIM模型,对UML进行扩展,在它的元模型中增加了描述企业应用软件PIM模型中的概念及其之间关系的元类、版型和标记,并采用包对这些概念和关系进行不同视点的划分.基于扩展UML的企业应用软件PIM模型通过业务对象的丰富语义实现了UML中各种图之间基于语义的集成,改善了UML的可用性,提高了企业应用软件的建模效率.结果表明:通过实际案例验证了该模型的可行性和有效性.Aimed at the poor usability and low efficiency of UML modeling for enterprise software and application（ESA）,an ESA oriented platform-independent model（ESA-PIM） based on extended UML is proposed to solve the problem.First,an integrated multi-view PIM model based on business objects was constructed by analyzing the characteristics of ESA.Then using the extended mechanism of UML,the new meta-classes,stereotypes and tagged values that describe the concepts and relationships in ESA-PIM were added into UML2.0 meta-model,and they were divided into different viewpoints in the extended UML meta-model.The ESA-PIM proposed in this paper realizes the semantic-based integration between various UML diagrams through the richsemantic business objects,which improves the usability of UML and enhances the modeling efficiency of ESA.The feasibility and effectiveness of ESA-PIM were verified by an application case.

关 键 词：模型驱动的体系结构 平台独立模型 企业应用软件 业务对象 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]