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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Designing Web Services for Supporting User Tasks: A Model Driven Approach
verfasst von : Marta Ruiz, Vicente Pelechano, Óscar Pastor
Erschienen in: Advances in Conceptual Modeling - Theory and Practice
Verlag: Springer Berlin Heidelberg
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Web Service (WS) developers must take several decisions to design Service Oriented Architectures. Some of these decisions are: which operations should provide the involved Web Service, how we can detect these operations, in which way this can be automated and which is the right granularity of the operations. To address some of these questions, we present in this paper a methodological approach that extends the OOWS web engineering method. Following a model-driven approach, we systematically identify and design the operations of a Web service, taking as the source: (1) the tasks that the user must be able to achieve and (2) the OOWS conceptual models.