XMLWeb Services技术在工作流访问代理协同接口中的应用

Access Agents on Workflow Cooperation Interface Applicating XMLWeb Services

目前的工作流系统与外部应用耦合性强,很大程度上限制了工作流系统进一步集成现有的应用程序。在基于Web-Services的协同工作流管理系统模型的基础上,在工作流引擎和外围应用之间建立访问代理机制,设计了一个基于XML技术的访问代理协作接口模型,解决了异构环境下业务协同的接口问题。该模型具有良好的互操作性、灵活性与可扩展性。

The current work flow system strong coupled with the external application, to a large extent limited the work flow system to further integrate with existing applications. On the basis of cooperation workflow management system model based on WebServices, a mechanisms on Access Agents between the work-flow engine and the external application is established and a collaborative interface model based on XML is designed to solve the interface operation to the heterogeneous environment. The model has good interoperability, flexibility and scalability.