基于异构组件的图档管理系统的设计与实现

Design and realization of document management system based on heterogeneous component

为了提高图档管理的质量和效率,提出了将异构组件技术应用于图档管理系统的分析和设计方法,将JavaBeans和COM组件技术整合,可以将直接访问AutoCAD的ActiveX对象部分封装成COM组件,然后借助Jacob软件包桥接调用COM组件,并将其封装成JavaBeans,形成了以JavaBeans为外壳、以COM为内核的异构组件,解决了Java不支持的平台相关特性,并根据这一思路开发了面向设计院的基于B/S的图档管理系统。实际运行结果表明,该系统适合于设计院对图档管理的要求,并且具有良好的开放性和可扩展性。

For improving the quality and efficiency of document management, the analysis and design ofdocument management system based on heterogeneous component technology is presented, JavaBeans is integrated with COM component technology, so the ActiveX objects that accessed directly AutoCAD now can be encapsulated into COM objects, the COM objects can be invoked by the bridge of Jacob toolkits and then developed into JavaBeans which is a kind of heterogeneous components with COM kernel and JavaBeans shell, the platform related characteristic of Java nonsupport is also solved, and develops a software system based on B/S. The result of running the system shows that it is well open and scalable and can meet the requirements of document management.