Framed Aspects: Supporting Variability and Configurability for AOP
Framed Aspects: Supporting Variability and Configurability for AOP
复制标题
框架方面：支持 AOP 的可变性和可配置性
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
A. Rashid
中科院分区：
文献类型：
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作者：
N. Loughran;A. Rashid
面向方面编程（AOP）试图将横切系统结构的关注点分解为更易于管理的模块。然而，当前的AOP技术本身缺乏实现可变性（通过清晰的重用规范）所需的配置机制和泛化能力。相反，框架技术为提供重用和配置提供了广泛的机制，但不能有效地模块化横切关注点。本文提出了“框架方面”，这是一种结合了AOP、框架技术和面向特征的领域分析（FODA）各自优势的技术和方法。我们认为，有框架的方面可以缓解这些技术单独使用时存在的许多问题，并且还为实现细粒度可变性提供了一个框架。通过通用缓存组件的设计和实现演示了该方法。
Aspect oriented programming (AOP) seeks to decompose concerns which crosscut system structure into more manageable modules. However, current AOP techniques alone lack the configuration mechanisms and generalisation capabilities that are required to realise variability (through clear reuse specifications). Conversely, frame technology provides extensive mechanisms for providing reuse and configuration yet cannot effectively modularise crosscutting concerns. This paper proposes ’framed aspects’ a technique and methodology which combines the respective strengths of AOP, frame technology and Feature-Oriented Domain Analysis (FODA). We argue that framed aspects can alleviate many of the problems the technologies have when used in isolation and also provide a framework for implementing fine-grained variability. The approach is demonstrated with the design and implementation of a generic caching component.