Research of Aspect-oriented Dynamic Software Architecture

This article is based aspect-oriented programming (AOP) technology, proposing a hierarchical model of AODSA. Through defining crosscutting concerns and the component need to be updated as aspect component, then weave it into source system by using the dynamic weavering technology of AOP, realizing dynamic evolution of software system. The model′s availability and maneuverability through an online dynamical voting system to verify.