SOA架构的工作流管理系统的应用研究

Study on the Application of the Workflow Management System Based on SOA

为了打破系统间由于体系结构不同、语言不同和平台不同而导致的异构环境下无法集成和连接的局面,提出了一种基于SOA的工作流管理系统的逻辑架构,阐述了SOA架构的业务流程的集成机制。以某公司公文流转和服务外包合同的审批这两种主要采用BPEL对封装的Web服务进行重新组合、编排的业务流程为例,讨论了如何将SOA的工作流技术应用于具体的管理信息系统中,实现了对分布、异构环境的支持。

Due to different architectures, different languages and different platforms, different enterprisemanagement systems can not be integrated and connected. In order to break such situation,a logicalarchitecture of SOA-based workflow management system is proposed, in which the integration mechanism ofthe business process based on SOA is expounded. In this paper, the author discusses the business process ofdocument circulation and approval of service outsourcing contract of an enterprise, in which the encapsulatedWeb services are reorganized or arranged, employing BPEL. Taking it for example, the author explores how toapply the workflow technology based on SOA to the specific management information systems to achieve thesupport of distribution and heterogeneous environment.