A MDA Based Aspect-Oriented Model Dynamic Weaving Framework

The maintenance of software complexity and management of its evolution is two most important points to be solved by software engineering. The separation of concerns is a kind of solution. Thus aspect oriented software development (AOSD) was aroused and shed new software evolution problems. For example separating or integrating crosscutting concerns. In this paper we focus on design a model weaving framework to support aspect-oriented dynamic software evolution in architecture level. Hence we propose a MDA based model weaving framework (MMWF), to formalize the underlying mechanisms of aspect dynamic weaving in architecture level. That separates concerns and improves the abstract level by modeling the crosscutting concerns to aspect model and dynamic integrate them into base component. And it is well regulated and executable as well as achieve the software easy evolution and maintenance.