| 对称式面向方面软件体系结构动态演化研究 |
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| 引用本文： | 汪玲,张广泉,王昇,何亚丽.对称式面向方面软件体系结构动态演化研究[J].苏州大学学报(医学版),2009,25(4):63-68. |
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| 作者姓名： | 汪玲 张广泉 王昇 何亚丽 |
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| 作者单位： | [1]苏州大学计算机科学与技术学院,江苏苏州215006 [2]中国科学院计算机科学国家重点实验室,北京100080 |
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| 基金项目： | 江苏省高校自然科学研究项目(08KJB520010);;中国科学院计算机科学国家重点实验室开放课题(SYSKF0908) |
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| 摘 要： | 提出了一种对称式的面向方面体系结构模型（SAOSA）,该模型将系统的功能模块、非功能模块都封装成了方面,编织这些方面构成软件体系结构中的构件、连接件.从抽象层次和实现层次出发,SAOSA模型的演化能力包括类型演化和动态重配置两种,结合一个ATM系统实例说明了SAOSA模型的动态演化机制.
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| 关 键 词： | 面向方面编程(AOP) 对称式面向方面软件体系结构(SAOSA) 动态演化 |
Research on dynamic evolution of symmetrical aspect-oriented software architecture |
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| Wang Ling,Zhang Guangquan,Wang Sheng,He Yali.Research on dynamic evolution of symmetrical aspect-oriented software architecture[J].Journal of Suzhou University(Natural Science),2009,25(4):63-68. |
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| Authors: | Wang Ling Zhang Guangquan Wang Sheng He Yali |
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| Institution: | 1.School of Computer Science and Technology;Suzhou Univ.;Suzhou 215006;China;2.The State Key Laboratory of Computer Science;Chinese Acadery of Science;Beijing 10080;China |
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| Abstract: | With the development of internet and network technology, the opening of software operating environment and the diversification of users＇ needs that make people put forward high requirement to the ability of software dynamic evolution. A symmetrical aspect-oricated software architecture （SAOSA） model is proposed in this paper. The composition of the components and connectors of the software architecture could be obtained by waving these aspects. From the abstract level and realizable level, the evolution capability of SAOSA contains type evolution and dynamic reconfiguration. Finally, an example of ATM is used to detailedly illustrate the dynamic evolution mechanism of SAOSA model. |
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| Keywords: | aspect-oriented programming symmetrical aspect-oriented software architecture dynamic evolution |
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