面向方面的程序设计及其相关的关键技术  

An overview of aspect oriented programming and its related technical issues

作　　者：林志强[1] 王逸[1] 茅兵[1] 谢立[1] 

机构地区：[1]南京大学计算机科学与技术系,江苏南京210093

出　　处：《华中科技大学学报（自然科学版）》2005年第z1期189-192,共4页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(60373064)

摘　　要：从软件开发方法学的角度探讨AOP为何成为结构化或者面向对象技术的补充,它怎样提供对横切关注点的标识、分离和封装技术;然后论述AOP的有关概念,支撑结构,优缺点等.并结合开发一个对C语言扩展的AOP系统的具体实践,阐明和总结要实现一个AOP语言所要涉及到的关注点和方面的封装、描述,方面代码的编译,静态或动态织入方面代码等关键技术.This paper tries to discuss why AOP emerges as a complement to structural or object oriented programming and how it provides the means for cross-cutting concerns identification,separation and encapsulation,from software methodology perspective;then describes the related concepts,supporting architectures,benefits and drawbacks of AOP.Moreover,the key technique issues of how to design and implement an AOP language are presented,especially on the crosscutting-concerns encapsulation,aspect-code compilation and static or dynamic weaving techniques.These issues are what we have encountered in the design and implementation of a practical AOP language which can manipulate the internal structure of C programs and can be used for software security engineering.

关 键 词：面向方面的程序设计 程序设计语言 软件工程 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]