一种基于XML及SOAP的分布式工作流系统消息传递机制

A Message Passing Mechanism of Distributed Workflow System Based on XML and SOAP

为满足工作流系统在跨平台、分布式计算和可扩展性方面的需求,本文提出一种基于XML及SOAP的分布式工作流系统的混合模式消息传递机制。采用XML作为系统消息及数据交换的统一标准,提供MOM消息与SOAP消息间自动转换机制,捆绑HTTP协议传输SOAP消息,最终达到实现异构分布式工作流系统间通信的目的。

To meet the workflow system in the cross-platform, distributed computing and extendibility of the demand, based on XML and SOAP,a distributed workflow system mixed-mode messaging mechanism is presented. It uses XML as system information and data exchange standards, and provides an automatic conversion mechanism between MOM information and SOAP message, binds HTTP protocol to transmit SOAP message, and finally achieves the purpose of heterogeneous distributed workflow systems communicating.