Web服务组合可适配性自动判定研究  

Research on Automatic Judgment of Web Service Composition Adaptability

作　　者：张驰 ZHANG Chi(School of Software and Internet of Things Engineering,Nanchang 330013,China)

机构地区：[1]江西财经大学软件与物联网工程学院,南昌330013

出　　处：《小型微型计算机系统》2021年第10期2211-2216,共6页Journal of Chinese Computer Systems

基　　金：国家自然科学基金项目(61262012,61866014,61762041)资助。

摘　　要：Web服务的异构性导致Web服务组合经常出现失配现象,Web服务适配是解决失配的问题的可行方法,而可适配性是能够进行适配的前提,本文提出基于动作映射的Web服务组合自动化可适配分析方法.首先,构造包含语法、语义和行为协议的SxSTS模型来全面刻画Web服务;其次,基于参数本体概念兼容建立参数映射并依据参数映射结果建立动作映射关系;再次,通过检查所有请求动作都有对应接收动作并且接收动作中不存在缺失的参数判定可适配性;最后,通过实例说明了方法的有效性.The heterogeneity of Web services leads to the mismatch of web service composition.Web service adaptation is a feasible method to solve the problem of mismatch,and adaptability is the premise of adaptation.This paper proposes an automatic adaptability analysis method of web service composition based on action mapping.Firstly,the SxSTS model including syntax,semantics and behavior protocols is constructed to describe Web Services comprehensively.Secondly,parameter mapping is established based on the concept of parameter ontology,and the action mapping relationship is established according to the result of parameter mapping.Thirdly,adaptability is determined by checking that all request actions have corresponding receiving actions and there are no missing parameters in the receiving actions.Finally,an example shows the effectiveness of the proposed method.

关 键 词：WEB服务组合 兼容性 SxSTS模型 可适配性 动作映射 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]