AOP在HMIS系统管理中的应用

APPLYING AOP TO SYSTEM MANAGEMENT IN HMIS

医院管理信息系统(HMIS)中的系统管理功能是横跨各子系统的功能模块,而AOP(面向方面编程)是一种允许设计人员模块化横切关注点的新的编程技术,结合医院管理信息系统中系统管理的开发应用,分析了采用OOP技术处理横切关注点引发的问题和困难,介绍了在此情况下采用AOP技术的解决方案,给出了AOP技术在HMIS的系统管理开发中具体的应用示例,并在此基础上讨论了AOP技术的优越性。

System management is an important function module that crisscrosses many subsystems in Hospital Management Information System（HMIS） ,and Aspect-oriented programming （AOP）is a new programming technique that allows programmers to modularize crosscutting concern. Based on the development and application of HMIS system management,in this paper it analyzes the problems and difficulties of the conventional OOP means incurred from solving the problem of crosscutting concern, and introduces the solution of using AOP technology in such circumstances, At the end the paper presents an implementation instance of AOP technology in HMIS system management, and illustrates the advantage of AOP.