摘要： 数据访问中间件自身面对着可维护性、可复用性、可扩展性、可配置性和数据传输安全性的问题。而对于用户来说,现有中间件存在着接口单一和难于使用的缺点。该文针对上述问题,通过运用模式语言和框架技术,提出和设计了一个既面向普通用户又面向高级用户的基于C++的自适配数据访问服务框架。

关键词: 组件配置, 组件仓库, OLEDB, SQL, CORBA, XML

Abstract: Data access middleware itself faces with many problems , such as maintainability,reusability, extensibility,configurability and security. From the users point of view,existing middlewares user interface is singularity and hard to use. To solve the problems mentioned above ,the paper introduces and designes an adaptive data access service framework based on C++,which introduces two-layer user interface,through the use of pattern language and framework technology.

中图分类号: 

• TP311