摘要
因为基于关系结构的工作流建模工具缺少与工作流管理联盟(WFMC)制定的标准的工作流过程定义语言XPDL之间的接口,所以使得在该建模工具上建立的过程模型很难过渡到其它同类产品上.本文针对这点,介绍了关系数据库和XPDL之间的映射关系,同时说明它们之间进行数据转换的思路和方法,最后简要给出利用XML、DOM等技术实现可视化数据转换工具的方法并给出执行实例结果.
As relation-based workflow modeling tool lacks an interface with standard workflow process definition language （XPDL）,established by Workflow Management Coalition （WFMC）,it is very difficult for the process model designed by the modeling tool to be transferred to other like products. Aiming at the solution of this problem, this paper gives an introduction to the mapping relation of the relational database with XPDL and,meanwhile, puts forward the idea of making data transition between them. Finally, the visual format transition tool, making use of XML and DOM techniques ,is used and the transition is achieved. Results of transition are given.
出处
《内蒙古工业大学学报（自然科学版）》
2005年第1期41-45,共5页
Journal of Inner Mongolia University of Technology：Natural Science Edition
基金
内蒙古自治区自然科学基金项目
项目编号:200408020808
