Computer Science ›› 2012, Vol. 39 ›› Issue (2): 154-158.
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WANG Quan-yulz YING Shil LV Guo-binz LUO Jun-feng' WEN Jingl
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Abstract: 策略描述语言是策略驱动的面向服务流程异常处理方法的基础和前提。针对目前已有策略语言在描述面向 服务流程异常处理逻辑方面的不足,提出了一种新的面向服务流程异常处理的策略描述语言WS-Polic科I3PEH。它 在Wcb服务策略框架的基础上,扩展了ECA对规则执行影响的描述,定义了多种面向服务流程的异常处理动作模 式,能够详细、准确地描述异常及异常处理方式、返回方式和传播方式。WS-Policy4BPEH采用XMI作为元语言,因 此具有良好的可扩展性。
Key words: Service-oriented processes,Exception handhng,Policy description language
WANG Quan-yulz YING Shil LV Guo-binz LUO Jun-feng' WEN Jingl. Policy Description Language for Exception Handling in Service-oriented Processes[J].Computer Science, 2012, 39(2): 154-158.
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