基于编排和编制的Web服务组合技术研究  

Research on the Technology of Web Service Composition based on Choreography and Orchestration

作　　者：王鑫[1] 谢红薇[1] 

机构地区：[1]太原理工大学计算机与软件学院,太原030024

出　　处：《电脑开发与应用》2009年第5期1-3,7,共4页Computer Development & Applications

基　　金：山西省自然科学基金资助项目(20051035)

摘　　要：介绍了Web服务编排和编制的概念,分析现行Web服务组合技术标准,并结合使用Web服务编排和编制在不同层次组合业务服务的思想,给出了编制和编排的层次关系,最后说明如何在实际应用中运用WS-CDL和WS-BPEL进行Web服务组合。以期通过这些技术组合Web服务来创建更高层次、跨组织的业务流程。In this paper we introduce the Choreography and choreography of the Web service, analyze the popular Web service composition technical standard at present, combine with the idea that using the Choreography and choreography of the Web service compose business services in the different level, give the hierarchy of the Choreography and choreography for Web Service Composition. At last, how implement the Web service combination using WS-CDL and WS-BPEL is explained with an example. With a view to using the composing Web service technologies, we could create higher level and cross-organizational business processes.

关 键 词：WEB服务组合 编排 编制 Web服务编排描述语言 WEB服务业务流程执行语言 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]