摘要
借鉴软件体系结构的研究思想,提出了服务连接件的概念,并以此扩展面向服务的体系结构,设计了一个基于服务连接件的、轻量级的、独立的Web服务自愈框架;分析了Web服务故障监控的因素及其规约的方法,给出了Web服务故障处理三种策略模式,并运用实例表明了方法的可行性。
Learned from software architecture research, this paper proposed the concept of a service connector to extend service-oriented architecture, designed an independent and lightweight self-healing framework for Web service based on service connectors. Moreover, it analyzed diagnostic factors for service failure and related specification methods and described three recovery strategies for Web service. Finally an example was given to illustrate the usability of the proposed method.
出处
《计算机应用研究》
CSCD
北大核心
2012年第8期3004-3007,共4页
Application Research of Computers
基金
上海市自然科学基金资助项目(10ZR141370)
上海市教委科研创新重点项目(12ZZ157)
上海海事大学科技基金资助项目(20110018)
关键词
WEB服务组合
自愈
服务连接件
软件体系结构
Web service composition
self-healing
service connector
software architecture
