实施工作流管理的主要目的是通过合理地调用和分配与活动有关的信息和资源来实现企业业务处理的高效、自动化执行。本文基于J2EE规范和工作流管理联盟规范,研究了抽象的工作流参考模型的功能组成部件、工作流执行服务、工作流执行引擎、接口以及接口间的信息交换,提出了一种由工作流引擎驱动的基于J2EE的框架实现,在此基础之上,工作流管理系统能很好地实现将企业业务处理过程中活动、信息及资源的调度策略集成到业务的自动协调操作中来。
The primary aim of actualizing workflow management is to achieve efficient and automatic execution of the enterprise business transaction. Based on J2EE standard and the workflow management coalition specification, this paper researches functional components, workflow enactment services, workflow engine, interfaces and information communication of the abstract workflow reference model, and puts forward a J2EE-based achievement framework driven by workflow engine. Hereon, workflow management system can achieve integrating adjustment strategies of activities, information and resources during the period of the enterprise business transaction into automatic harmonious operations of business.