摘要
异构环境下的工作流管理系统能否有效集成是网络化协同工作平台成功实施的关键问题。在分析了现有工作流管理系统集成技术不足的基础上,提出了基于Web服务技术的工作流管理系统基础结构,该结构不仅方便了异构工作流管理系统之间的互操作,而且有利于集成企业中的现有应用系统。将工作流模型作为一种特殊的服务进行注册,重点研究了该基础结构下工作流模型的服务描述和分布式管理与调用,并讨论了Web服务端的基本结构及Web服务的响应过程。
Integration of workflow management system in cooperation environment of HAD (heterogeneous, autonomous, distributed) is one of the key problems of implementing networked collaborative work platform. Based on analyzing the shortage of workflow integrating technique, it proposes a web service - based workflow infrastructure. This infrastructure is not only facilitating the interoperation of heterogeneous workflow system, but also benefiting the integrating of legacy application system. It studies the workflow model service description and management in distributed environment, discusses the framework and response process of web server.
基金
上海水产大学青年科研基金资助项目(科06-66)
关键词
工作流集成
过程定义
WEB服务
协同工作
Workflow Integration
Process Definition
Web Service
Collaborative Work