工作流参与者定义研究  

Rresearch on the Participant Whom the Work Flow Define

作　　者：徐辉[1] 刘姜涛[1] 

机构地区：[1]湖北教育学院物理与电子工程系,湖北武汉430205

出　　处：《微电子学与计算机》2007年第2期209-211,共3页Microelectronics & Computer

摘　　要：当前的工作流管理系统中,工作流的活动参与者定义主要还是使用基于角色的机制,在活动实例运行时缺乏灵活的动态分配能力。对这种传统的活动参与者定义机制进行了扩展,通过引入用户属性列表和业务实例数据表等概念,提出了一种利用SQL脚本来完成参与者定义的新方法。应用结果表明,该方法能够极大地增强参与者定义的灵活性,具有很好的应用前景。In the current work flow the management system, the work flow of movable participant the definition is main or use according to the mechanism of the role, at activity solid example movement lack the vivid dynamic state allotment ability. The article defined a mechanism to carry on to expand to this kind of traditional movable participant, passing to lead a example data form etc. is into the customer attribute row watch and business concept, put forward a kind of make use of the SQL script to complete the new method that the participant define. Apply the result enunciation, the article put forward of the participant define a method can biggest to build up the participant define of vivid, have a good applied foreground.

关 键 词：工作流 参与者定义 SQL脚本 用户属性列表 实例数据 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]