An Event-Based Model for the Management of Choreographed Services

  • Authors:
  • Liliana Ardissono;Roberto Furnari;Anna Goy;Giovanna Petrone;Marino Segnan

  • Affiliations:
  • Dipartimento di Informatica, Università di Torino, Torino, Italy 10149;Dipartimento di Informatica, Università di Torino, Torino, Italy 10149;Dipartimento di Informatica, Università di Torino, Torino, Italy 10149;Dipartimento di Informatica, Università di Torino, Torino, Italy 10149;Dipartimento di Informatica, Università di Torino, Torino, Italy 10149

  • Venue:
  • EC-Web '08 Proceedings of the 9th international conference on E-Commerce and Web Technologies
  • Year:
  • 2008

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Abstract

We propose a mediation framework supporting a flexible management of choreographed services. The framework separates the management of the business logic of a service from the message flow details reported in the choreography specification. This abstraction step is achieved by introducing an event-driven management of Web Services and by exploiting a rich coordination context which includes business data and synchronization information. By separating activity management issues from communication details, our framework facilitates the management of interaction protocol mismatches between Web Services.