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Synthesizing Components with Sessions from Collaboration-Oriented Service Specifications (2007)
| Venue: | SDL 2007. LNCS 4745 |
| Citations: | 8 - 3 self |
BibTeX
@INPROCEEDINGS{Kraemer07synthesizingcomponents,
author = {Frank Alexander Kraemer and Rolv Bræk and Peter Herrmann},
title = {Synthesizing Components with Sessions from Collaboration-Oriented Service Specifications},
booktitle = {SDL 2007. LNCS 4745},
year = {2007},
pages = {166--185},
publisher = {Springer–Verlag}
}
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Abstract
A fundamental problem in the area of service engineering is the so-called cross-cutting nature of services, i.e., that service behavior results from a collaboration of partial component behaviors. We present an approach for model-based service engineering, where system component models are derived automatically from collaboration models. These are specifications of sub-services incorporating both the local behavior of the components and the necessary inter-component communication. The collaborations are expressed by UML collaborations and activities in a compact and self-contained way. The UML activities are also well-suited to express service compositions precisely, so that components may be derived automatically by means of a model transformation. In this paper, we focus on the important issue on how to coordinate and compose collaborations that are executed with several sessions at the same time. We introduce an extension to activities for session selection. Moreover, we explain how this composition is mapped onto the components and how it can be translated into executable code.
Keyphrases
collaboration-oriented service specification executable code service engineering model transformation uml collaboration uml activity partial component behavior fundamental problem system component model important issue collaboration model so-called cross-cutting nature service composition self-contained way several session necessary inter-component communication session selection local behavior model-based service engineering service behavior result
