WS Binder: a framework to enable dynamic binding of composite web services

  • Authors:
  • Massimiliano Di Penta;Raffaele Esposito;Maria Luisa Villani;Roberto Codato;Massimiliano Colombo;Elisabetta Di Nitto

  • Affiliations:
  • RCOST University of Sannio, Benevento, Italy;RCOST University of Sannio, Benevento, Italy;RCOST University of Sannio, Benevento, Italy;CEFRIEL - Politecnico di Milano, Milano, Italy;CEFRIEL - Politecnico di Milano, Milano, Italy;CEFRIEL - Politecnico di Milano, Milano, Italy

  • Venue:
  • Proceedings of the 2006 international workshop on Service-oriented software engineering
  • Year:
  • 2006

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Abstract

The rapid diffusion of service-oriented systems is becoming a reality in today's software engineering. In particular, an aspect that is gathering the interest of researchers and practitioners is the possibility to create compositions of dynamically bound services. This paper describes WS Binder, a framework for enabling dynamic binding of service compositions according to some functional and non-functional preferences and/or constraints. The framework is also able to support run-time recovery actions, by performing service re-binding. The paper describes the framework's architecture and highlights its features by describing an example of its usage for the binding and re-binding of a service composition related to the tourism domain.