摘要
对当前的工作流管理系统进行了分类比较,介绍了目前的研究热点和相关项目,设计并实现了一个基于Web的、面向过程的动态MINI工作流管理系统。该系统采用基于XML的MINI工作流过程建模语言描述模型,定义了工作流中的同步和并发处理机制,MINI解析器作为一个独立的组件被单独实现,这使得系统结构灵活,便于扩展。系统主要由工作流建模工具、工作流引擎和客户端工具组成,其中工作流建模工具采用C/S结构,客户端工具采用B/S结构,工作流引擎采用J2EE技术实现。
Some kinds of current workflow management systems are classified and compared. China current research hotspots and relevant projects are presented. A Web-based, process oriented and dynamic MINI workflow management system designed and implemented. The system describes workflow model with MINI modeling language based on XML, and defines synchronization and parallelism control mechanism in workflow clearly. MINI parser is implemented independently, that makes system flexible and extendable. The system is composed of a workflow modeling tool, a workflow engine and a client tool, C/S structure is adopted in the modeling tool. B/S structure is adopted in the client tool. And the engine is implemented with J2EE.
出处
《计算机工程与设计》
CSCD
2003年第11期37-40,99,共5页
Computer Engineering and Design
