Study of Component-based Budget Management System Based On Domain Engineering

摘要

According to domain engineering's implementation procedure, this paper researches on domain feature modeling, domain architecture design and domain implementation of budget management domain. We establish the budget management domain feature modeling based on FODA (Feature Oriented Domain Analysis) method ,design a multi-tier system architecture of budget management domain, and present a lightweight AOP framework based on the object proxy pattern to separates crosscutting concerns. Research result shows that this method can effectively seal isolate and abstract variability in requirements of budget management domain, instruct the design and implementation of budget management components, meets the demands of software reuse, resource sharing and collaboration in budget management domain.