基于SOA软件体系结构的服务发现研究  

RESEARCH ON SERVICE IDENTIFICATION OF SOFTWARE ARCHITE CTURE BASED ON SOA

作　　者：田永红[1] 苏依拉[1] 

机构地区：[1]内蒙古工业大学信息工程学院,呼和浩特010051

出　　处：《内蒙古农业大学学报（自然科学版）》2011年第1期262-266,共5页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：内蒙古自治区自然科学基金(20080404MS0904)

摘　　要：为了解决目前大部分企业的IT架构僵化,存在异构信息孤岛问题,出现了面向服务的新型IT架构SOA(service-oriented architecture,面向服务的体系结构)。SOA的实施体现在IT应用完成的各种业务功能以服务形式封装,服务之间以松耦合的形式互联和互操作。服务作为1种网络环境下具有自治、自描述特性的构件,在SOA的具体应用中处于核心地位。在基于SOA的分析和设计中,要完成的第一步工作就是服务发现。本文在分析了面向服务应用体系结构模型的基础上,详细给出了服务发现的步骤和方法,并通过一实例进行了验证和说明。In order to solve the problem of rigidity in IT architecture and the existence of heterogeneous information islands within most enterprises, a novel service -oriented IT architecture, SOA （service -oriented architecture）, comes into existence. The realization of SOA is embodied in the accomplishments of various IT applicable functions in the form of service encapsulation and the interconnection and interoperation of services in the form of loosely coupling. As a component with autonomic and self- describing features in the network environment, services form the core of SOA concrete applications. The very first step to complete in SOA analysis and design is service identification. Based on an analysis of a SOA model, this paper provides detailed methods and procedures for service identification, which are verified and specified with an example.

关 键 词：SOA SOMA 面向服务 服务发现 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]