摘要
研究利用WebService技术思想和构件的强装拆性思想,将可复用的、基于构件的应用系统框架同内部的业务构件实现分离开来,研究目的是提高系统框架的可复用性。给出了一种对构件概念模型的定义,并命名为EC构件,同时定义了系统内部标准的构件概念模型;在分析基于构件的系统框架同构件模型之间关系的基础上,证明利用该系统框架可以实现构件的管理和互操作,从而使系统具有良好的可移植性、可复用性和可维护性。
Since using the web service technology and the component-oriented methodology, application system framework based on the component is designed as a reusable part, which is separated from the internal tier, purpose of the study is to increase the reusability of system framework. A definition of component concept model, which is named enterprise component, is presented. A component concept model, which defines a system internal standard, is presented subsequently. The relation between the system framework based on the component and the component model is analyzed. The whole system framework provides a good portable,reusable and maintainable environment, therefore, all the components are managed and operated well.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第10期1852-1855,共4页
Computer Engineering and Design
关键词
构件
构件模型
系统框架
系统设计
多层结构
可复用性
可移植性
component
component model
system framework
system design
n-tiers architecture
reusable
portable
