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Request/Response Aspects for Web Services

  • Ernst Juhnke
  • Dominik Seiler
  • Ralph Ewerth
  • Matthew Smith
  • Bernd Freisleben
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6741)

Abstract

Web services rely on standardized interface descriptions and communication protocols to realize loosely-coupled distributed applications that are executed on several interconnected hosts. However, the extension of a web service with non-functional requirements, such as efficient data transfer or security, is a tedious task that also requires access to the web service implementations. In this paper, we present request/response aspects for web services to allow software developers to easily and transparently change the data exchange between web services without modifying their implementations or their interfaces. A framework supporting request/response aspects for web services is presented, and implementation issues are discussed. The usefulness of request/response aspects is illustrated by three use cases.

Keywords

Aspect-oriented Programming Web Service Service-oriented Architecture SOAP 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Ernst Juhnke
    • 1
  • Dominik Seiler
    • 2
  • Ralph Ewerth
    • 1
  • Matthew Smith
    • 3
  • Bernd Freisleben
    • 1
  1. 1.Department of Mathematics & Computer ScienceUniversity of MarburgMarburgGermany
  2. 2.Information Systems InstituteUniversity of SiegenSiegenGermany
  3. 3.RRZNUniversity of HannoverHannoverGermany

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