Solution to Process Heterogeneous Data for Developing the BPEL System
You Hai-peng
Abstract
You Hai-peng
Abstract
BPEL is currently the first choice of language for services composition,but it has no such a mechanism because it is a language of describing processes. In order to solve the expression and processing of datatransform for developing the BPEL system,this paper proposes an extension to the assign activity of BPEL. BPEL engine supporting this extension has been implemented,which can satisfy complex data processing need in services composition. Furthermore,the BPEL engine also supports data processing by business rule engines.
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BPEL is currently the first choice of language for services composition,but it has no such a mechanism because it is a language of describing processes. In order to solve the expression and processing of datatransform for developing the BPEL system,this paper proposes an extension to the assign activity of BPEL. BPEL engine supporting this extension has been implemented,which can satisfy complex data processing need in services composition. Furthermore,the BPEL engine also supports data processing by business rule engines.
Key concepts: Business Process Execution Language, Computer science, Extension (predicate logic), Process (computing), Service composition, Business process, Distributed computing, Web service