Systematic design of web service transactions

  • Authors:
  • Benjamin A. Schmit;Schahram Dustdar

  • Affiliations:
  • Information Systems Institute, Distributed Systems Group, Vienna University of Technology, Vienna, Austria, Europe;Information Systems Institute, Distributed Systems Group, Vienna University of Technology, Vienna, Austria, Europe

  • Venue:
  • TES'05 Proceedings of the 6th international conference on Technologies for E-Services
  • Year:
  • 2005

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Abstract

The development of composite Web services is still not as simple as the original vision indicated. Currently, the designer of a composite service needs to consider many different design aspects at once. In this paper, we propose a modeling methodology based on UML which separates between the four concerns of structure, transactions, workflow, and security, each of which can be modeled by different experts. We have developed a proof-of-concept tool that is able to extract information from the model and transform it into a computer-readable format.