Designing a BPEL Orchestration Engine Based on ReSpecT Tuple Centres
Author(s) -
Michele Cabano,
Enrico Denti,
Alessandro Ricci,
Mirko Viroli
Publication year - 2006
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2005.12.037
Subject(s) - business process execution language , orchestration , computer science , tuple , programming language , semantics (computer science) , set (abstract data type) , syntax , process (computing) , tuple space , theoretical computer science , artificial intelligence , web service , service oriented architecture , mathematics , art , musical , discrete mathematics , visual arts
We present the design of a BPEL orchestration engine based on ReSpecT tuple centres, a coordination model extending Linda with the ability of declaratively programming the reactive behaviour of tuple spaces. Architectural and linguistic aspects of our solution are discussed, focussing on how the syntax and semantics of BPEL have been mapped to tuple centres. This is achieved by a translation of BPEL specifications to set of logic tuples, and conceiving the execution cycle of the orchestration engine in terms of ReSpecT reactions
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