基于COM+的分布式可重构信息系统  

Distributed Reconfigurable Information System Based on COM+

作　　者：谷应鲲[1] 宋执环[1] 杨春节[1] 

机构地区：[1]浙江大学工业控制技术研究所,杭州310027

出　　处：《江南大学学报（自然科学版）》2005年第3期227-230,共4页Joural of Jiangnan University (Natural Science Edition)　

基　　金：国家863计划项目(2003AA412110);杭州市科技计划项目(2003131E25)资助课题

摘　　要：提出了一种便于系统重构的基于COM+的分布式3层架构,并把封装了不同类型企业逻辑的COM+组件发布到该架构中,当业务流程变化时,重组或修改架构中相应组件实现系统重构.以库存管理信息系统中采购入库业务流程的重构实例,验证了此重构方法的可行性.The variance of business processes drives reconfiguration of information system. It is favorable for reconfiguration of information system to separate and encapsulate the variable gene and the stabile gene in a enterprise. The paper presents a distributed three-layer Architecture base on COM+ that is convenient for system’s reconfiguration, publishes the COM+ that encapsulates different type enterprise logic in the Architecture when business process variates, and reconfigure system through recombining or modifying corresponding component in the Architecture. The reconfigurable method is proved to be feasible by reconfigurable example about put-in business in inventory management.

关 键 词：组件对象模型 分布式 3层架构 可重构信息系统 

分 类 号：TP32[自动化与计算机技术—计算机系统结构]