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BPEL Fragments for Modularized Reuse in Modeling BPEL Processes

Zhilei Ma, und Frank Leymann. The Fifth International Conference on Networking and Services (ICNS 2009), Valencia, Spain, April 20-25, 2009, Seite 63--68. IEEE Computer Society, (April 2009)

Zusammenfassung

BPEL has been established as the standard for modeling business processes by orchestratingWeb services. When modeling a BPEL process, users end up in basically three approaches: from scratch, by using a process template or a reference process, and by ad hoc modifying a existing process model to meet the current requirements. There is strong demand on a flexible and modularized approach for reusing BPEL process models. As neither the BPEL standard nor the current BPEL extensions support such a feature for reuse, we present in this paper a formal definition for BPEL fragments. In this paper we first study the related work on process fragments and distinguish BPEL fragments from existing reuse approaches in service-oriented process modeling. Based on the requirement analysis we present a definition of BPEL fragments in XML schema. By adopting our definition of BPEL fragments, the flexibility of modularized reuse of BPEL process models can be significantly increased.

Links und Ressourcen

DOI:
10.1109/ICNS.2009.76
URL:
http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2009-21&engl=1
BibTeX-Schlüssel:
INPROC-2009-21
Interner Link:
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