Artikel in Tagungsband INPROC-2008-33

Nitzsche, Jörg; van Lessen, Tammo; Leymann, Frank: WSDL 2.0 Message Exchange Patterns: Limitations and Opportunities.
In: Proceedings of the 3rd International Conference on Internet and Web Applications and Services (ICIW 2008).
Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik.
IEEE, Juni 2008.
Artikel in Tagungsband (Konferenz-Beitrag).
CR-Klassif.H.4.1 (Office Automation)
K.1 (The Computer Industry)

The Web Service Description Language (WSDL) provides means to describe functional aspects of a service in a Service Oriented Architecture (SOA) based on Web Service technology. In contrast to its predecessor (WSDL 1.1), WSDL 2.0 does not define a fixed set of operation types but provides for a generic mechanism to define an operation by means of message exchange patterns (MEPs). In this paper we identify new MEPs and extend the template used to define MEPs to allow expressing more complex patterns. Furthermore, we compare the expressivity of MEPs in general with other work and formalisms in the field of service interaction. We give a refined definition of MEPs based on a detailed discussion and discuss how WSDL and the MEPs in particular can be combined with the choreography approach.

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Abteilung(en)Universität Stuttgart, Institut für Architektur von Anwendungssystemen
Eingabedatum5. Mai 2008
   Publ. Institut   Publ. Informatik