基于soa服务集成平台设计与实现.pdf

华中科技大学硕士学位论文基于SOA的服务集成平台的设计与实现姓名:曾绿麟申请学位级别:硕士专业:软件工程指导教师:肖来元 2010-01-14 I 华中科技大学硕士学位论文摘要随着互联网技术的快速发展,提升企业的信息化水平,已逐渐成为企业日益激烈的竞争中获取优势的重要手段。但是,企业内部通常已经建立了大量的应用子系统,这些子系统各司其职,相互之间往往不能很好的协同工作,从而在企业内部形成许多信息孤岛。同时,现代企业分工越来越细,如何合理利用其他企业提供的服务,来减少企业的运营成本, 这些问题都是企业发展途中不得不解决的问题。在这种背景下,基于 SOA 的服务集成技术应运而生。在本文中,首先对服务集成技术做了详细的介绍,说明了服务集成技术是基于 SOA 架构的,核心技术包括了基于 XML 的 Web Service ,企业服务总线, BPEL 这 3 种技术;随后,以一家电子设备公司的网络营销平台为例来说明服务集成平台的构建,利用 SOA 的设计方法,将该平台分为表示层,业务层,服务层,数据层。根据需求和业务流程分析,本文对其中的业务层, 服务层,数据层进行了深入的讨论, 详细论述了如何利用服务集成技术来实现企业的信息整合。该平台利用了基于 SOA 架构的服务集成技术,有效地整合了企业的遗留系统, 同时通过集成其他的企业提供的服务,解决了企业在自身不擅长的领域遇到的困难。通过这些手段,大大降低了平台的开发成本和企业的运营成本,提升了企业的投资回报率。关键词: 面向服务的架构服务集成企业服务总线业务流程管理 II 华中科技大学硕士学位论文 Abstract With the rapid development of technology, raising the level of enterprise informationization has e an important way for enterprise to get more advantages in the environment of petition. However, the enterprise gene rally has established many application subsystems, these subsystems perform their duties each other and often can’t work together well, resulting in the formation of a lot of information islands within the enterprise. In the meantime, the division of the enterprises became more and more detailed, in order to reduce the operatin g costs of the enterprise, how to use the services provided by the other enterprise reas onably, these issues have e an problem that the enterprises have to so lve. In this context, the se rvice integration technology based on SOA came into the world. In this article, I have made a detail ed introduction of the service integration technology in the beginning, illustrated that th e service integration t echnology is based on SOA architecture, and included the XML-based Web Service, Enterprise Service Bus and BPEL technology. Subsequently, using w ork marketing platform of an electronic pany to illustrate the construc tion of the service integration technology platform .Using the SOA design method, the platform is divided into pres