可配置ASP系统的若干关键技术研究

采用软件配置的方法来实现业务定制，在基于定义的业务颗粒的基础上，利用分解和细化技术，构建了“业务池＋可增容业务对象模型＋定制粒度尺”的系统业务定制模型；研究了视图定制和多视图的管理机制，建立了面向ASP应用服务的多级分层授权的权限管理模型，提出了面向资源访问、功能操作的小粒度授权机制，实现ASP集中统一的权限管理。最后以面向专业镇ASP产品信息服务平台和ASP协作制造中心为实例说明各项关键技术的应用。

Research on Some Key Technologies for Realizing the Configurable ASP Platform

By fractionizing businesses,a Business Customization Model(BCM) based on the defined Business Granule(BG) was designed and a three-tiers including business pool,business object model and granule ruler for customization,was constructed to describe the field-faced and common businesses,to define the scope and to provide the entities for customization program.Also,user view(UV) was discussed and researched,which provided a customized operation environment for enterprises.At the same time a multi-level and role based access controb(RBAC)-based privilege management model was designed to manage and control business views.Accordingly,the fine-granule authority system had been put forward including the definition of fine-granule authority operation,such as copy,inherit,synchronization to control the resources access and manage the operation of function modules.Finally,a special town-faced product and enterprise catalogue and a collaboration center based ASP mode were demonstrated to illuminate the application of those key technologies.