基于替代和补偿的嵌套Web Service事务模型

计算机科学 ›› 2013, Vol. 40 ›› Issue (9): 185-189.

基于替代和补偿的嵌套Web Service事务模型

党德鹏,姜雪

北京师范大学信息科学与技术学院北京100875;北京师范大学信息科学与技术学院北京100875

出版日期:2018-11-16 发布日期:2018-11-16
基金资助:
本文受国家自然科学基金(60940032,61073034),教育部新世纪优秀人才支持计划(NCET-10-0239),国家科技支撑计划重大项目(2006BAK01A07),国家科技支撑计划重点项目(2006BAC18B06)资助

Nested Model of Web Service Transactions Based on Alternative and Compensation

DANG De-peng and JIANG Xue

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 作为一种崭新的并行计算模式,Web Service以其平台独立性、松耦合及自治性等优势,在涉及复杂业务流程的事务性服务行业具有极大潜力和需求。考虑到Web Service环境的限制和特征,传统事务模型无法适应。从Web Service事务系统体系结构出发,分析Web Service的特点及Web Service事务性应用在开放的Web环境下的特性,提出了一个基于替代和补偿的嵌套Web Service事务模型,阐述了结合替代和补偿的Web Service事务结构和处理,给出了形式化描述。

关键词: Web Service,Web Service事务,事务模型中图法分类号TP311.13文献标识码A

Abstract: As a new parallel computing model,Web Service,which has the advantages of platform independence,loose coupling and autonomy,has great potential and demand in service industry involved with complex business processes．Considering the limitations and characteristics of Web Service environment,traditional transaction model cannot be suited．This paper departed from the architecture of the Web service transaction systems,analyzed the characteristics of Web Service and Web Service transactional applications in an open Web environment,and finally proposed a nested mo-del of Web Service transaction combining alternative and compensation．We also illustrated the structure and processing of Web Service transaction combining with alternatives and compensation mechanism and presented a formal representation of this model．

Key words: Web service,Web service transaction,Transaction model

党德鹏,姜雪. 基于替代和补偿的嵌套Web Service事务模型[J]. 计算机科学, 2013, 40(9): 185-189. https://doi.org/

DANG De-peng and JIANG Xue. Nested Model of Web Service Transactions Based on Alternative and Compensation[J]. Computer Science, 2013, 40(9): 185-189. https://doi.org/

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