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Erschienen in:
2008 | OriginalPaper | Buchkapitel
Describing Active Services for Publication and Discovery
verfasst von : Haldor Samset, Rolv Bræk
Erschienen in: Software Engineering Research, Management and Applications
Verlag: Springer Berlin Heidelberg
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Services in contemporary SOA are typically considered to be of passive nature, providing functionality that solely executes upon invocation, while active services contain functionality that cannot be limited to initiative in a one direction only. We have earlier introduced the notion of active services in the context of SOA, concentrating on modeling these using UML 2 Collaborations. Here we suggest how active services and their behavior can be described for publication and discovery in the context of SOA, focusing on the service description as a behavioral contract.