J4

• 计算机科学 • 上一篇    下一篇

基于服务集成的可重用面向对象遗产代码段抽取技术

张卓鹏, 杨宏戟   

  1. 德蒙特福特大学 计算机软件技术实验室, Leicester LEI 9BH, 英国
  • 收稿日期:2006-05-21 修回日期:1900-01-01 出版日期:2006-08-26 发布日期:2006-08-26
  • 通讯作者: 杨宏戟

Extracting Reusable Objectoriented Legacy Code Segmentsfor Service Integration

ZHANG Zhuopeng, YANG Hongji   

  1. Software Technology Research Laboratory, De Montfort University, Leicester LEI 9BH, England
  • Received:2006-05-21 Revised:1900-01-01 Online:2006-08-26 Published:2006-08-26
  • Contact: YANG Hongji

摘要: 虽然网络服务及面向服务的体系结构对促进遗产系 统的网络化和进一步演化都是很有前途的系统集成技术, 但面向服务的再工程过程对于延续遗产系统在面向服务计算环境下的生命周期仍然是必须的. 在这个面向服务的再工程过程中, 对面向对象代码的理解和重用成为重要的环节. 基于此, 提出一种对可重用面向对象遗产代码的抽取和集成的综合方法, 它可以通过用XML技术包裹底层计算模型的方式使抽取的以面向对象遗产代码为核心的组件在网络服务下运行.

关键词: 遗产系统, 组件挖掘, 网络服务

Abstract: Web services, together with serviceoriented architectures, are promising integration technology to facilitate legacy system webification and evolution. However, a service oriented reengineering process is still essential for legacy systems to survive in the serviceoriented computing environment. In this serviceoriented reengineering process, understanding and reusing objectoriented code turn to be important activities. In this paper, we proposed a comprehensive approach to support the extraction and integration of reusable objectoriented legacy code. It produces extracted components with core objectoriented legacy code function in Web services by wrapping underlying computing models with XML.

Key words: legacy system, component mining, Web services

中图分类号: 

  • TP311