Extracting Reusable Object-Oriented Legacy Code Segments with Combined Formal Concept Analysis and Slicing Techniques for Service Integration

2006 Sixth International Conference on Quality Software (QSIC'06) Pub Date : 2006-10-27 DOI:10.1109/QSIC.2006.29

Zhuopeng Zhang, Hongji Yang, W. Chu

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引用次数: 33

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. In the extraction phase, formal concept analysis, which is a general and flexible technique for recovering structural design information, and inter-procedural program slicing are adopted as main reverse engineering techniques to recover reusable object-oriented code. In the integration phase, service packaging processes are presented in details. Our approach produces extracted components with core legacy object-oriented code function in Web services by wrapping underlying computing models with XML

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结合形式概念分析和服务集成切片技术提取可重用的面向对象遗留代码段

Web服务与面向服务的体系结构一起，是很有前途的集成技术，可以促进遗留系统的网络化和演进。然而，要使遗留系统在面向服务的计算环境中生存，面向服务的再工程过程仍然是必不可少的。在这个面向服务的再工程过程中，理解和重用面向对象的代码变成了重要的活动。在本文中，我们提出了一种全面的方法来支持可重用的面向对象遗留代码的提取和集成。在提取阶段，采用形式概念分析和过程间程序切片作为主要的逆向工程技术来恢复可重用的面向对象代码。形式概念分析是一种通用的、灵活的结构设计信息恢复技术。在集成阶段，详细介绍了服务打包过程。我们的方法通过用XML包装底层计算模型，在Web服务中生成具有核心遗留的面向对象代码功能的提取组件

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来源期刊

2006 Sixth International Conference on Quality Software (QSIC'06)

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