面向方面体系结构建模研究

摘要

Aspect-oriented architecture modeling is an important part of aspect-oriented software development and a hot topic in the field of aspect-oriented research. The traditional software architecture design approaches do not provide an independent mechanism for crosscutting concerns. As a result, it is necessary to provide a new mechanism for crosscutting concerns in architecture modeling. This paper proposes a concept framework for aspect-oriented architecture; then the architectural design phase and the core aspect-oriented concepts in the concept framework are considered jointly. As a result, we propose an aspect-oriented architecture modeling approach which introduces the aspect-oriented concepts to the software architectural design phase.%面向方面体系结构建模是面向方面软件开发(AOSD)的重要组成部分,也是近些年面向方面领域研究的热点问题.传统的软件体系结构设计方法没有单独地考虑横切关注点.因此,在软件体系结构设计阶段,建模人员需要新的机制来描述这些横切关注点.本文首先提出一个以横切为中心的面向方面体系结构概念框架;然后通过在体系结构设计阶段引入该框架中的核心概念,提出一种在体系结构设计阶段建模横切关注点的方法,从而支持其在早期进行横切关注点的分离.