[1]闵丽娟 卢捍华 王亚石.基于ECA规则的BPEL异常流程定义方法[J].计算机技术与发展,2011,(01):58-61.
　MIN Li-juan,LU Han-hua,WANG Ya-shi.A Method Based on ECA Rules for Defining BPEL Exception Handling[J].,2011,(01):58-61.
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基于ECA规则的BPEL异常流程定义方法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年01期
页码:
58-61
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
A Method Based on ECA Rules for Defining BPEL Exception Handling
文章编号:
1673-629X（2011）01-0058-04
作者:
闵丽娟 卢捍华 王亚石
南京邮电大学
Author(s):
MIN Li-juan;  LU Han-hua;  WANG Ya-shi
Nanjing University of Posts and Telecommunications
关键词:
ECA规则; BPEL; 异常
Keywords:
ECA rules;  BPEL ;  exception
分类号:
TN914
文献标志码:
A
摘要:
当前进行Web服务编排的首选标准流程语言是BPEIAWS。在流程编排过程中，除了关注正常情况下的流程定义场景，如何清晰、快速地描述BPEL流程中出现的异常也同等重要。文中把数据库领域的ECA技术用于BPEL异常流程定义中，通过对实际业务流程进行分析，把流程中出现的异常分支都映射成ECA规则；此外，提出了BPEL规范中的异常定义元素与ECA元素的对应关系；在上述工作的基础上，实现BPEL异常流程的快速定义。通过对电信企业的施工过程进行分析，验证了该方法的可行性
Abstract:
BPEL4WS was the preferred language for Web Service Orchestration. In addition to defining normal processes, it was important how to describe exceptions during the execution of BPEL processes more clearly and quickly. ECA rules of database fields was used for defining BPEL exception handling in this paper. All the exceptions during the execution of business processes were analyzed and mapped according to ECA rules. It was proposed about mapping between activities about exception handing and ECA elements. BPEL exception handling were defined based on the above work. An example about installing process of telecom industry was given to prove the feasibility

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备注/Memo

备注/Memo:
国家科技支撑计划基金资助项目（2007BAH17B04）;南京邮电大学创新计划（NY207069）闵丽娟（1975－），女，湖北襄樊人，讲师，研究方向为电信运营支撑系统
更新日期/Last Update: 1900-01-01