Service Component Architecture Extensions for Dynamic Systems

João Claudio Américo 1 Didier Donsez 1, *
* Auteur correspondant
1 ERODS - Efficient and Robust Distributed Systems
LIG - Laboratoire d'Informatique de Grenoble, UJF - Université Joseph Fourier - Grenoble 1
Abstract : The Service Component Architecture (SCA) is a set of specifications which defines a model in which components may interact by means of services. SCA is supported by major software vendors due to its several advantages, such as technology independence and portability. However, SCA in its current form does not address components substitutability, one of the goals of the Service-Oriented Architectures style. This paper discusses this limitation and proposes a set of extensions to SCA in order to manage dynamic substitutability of services and their life cycle, which allows components to change service providers at run-time whenever they need to. These extensions are validated by NaSCAr, an iPOJO-based tool which enables the dynamic deployment and adaptation of SCA composites on the OSGi service platform.
Type de document :
Communication dans un congrès
Chengfei Liu, Heiko Ludwig, Farouk Toumani, Qi Yu. International Conference on Service-Oriented Computing, Nov 2012, Shanghai, China. Springer, 7636, pp.32-47, 2012, Lecture Notes in Computer Science. 〈http://link.springer.com/chapter/10.1007%2F978-3-642-34321-6_3〉. 〈10.1007/978-3-642-34321-6_3〉
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https://hal.inria.fr/hal-00945219
Contributeur : Didier Donsez <>
Soumis le : mardi 11 février 2014 - 22:19:50
Dernière modification le : jeudi 11 janvier 2018 - 06:27:35

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João Claudio Américo, Didier Donsez. Service Component Architecture Extensions for Dynamic Systems. Chengfei Liu, Heiko Ludwig, Farouk Toumani, Qi Yu. International Conference on Service-Oriented Computing, Nov 2012, Shanghai, China. Springer, 7636, pp.32-47, 2012, Lecture Notes in Computer Science. 〈http://link.springer.com/chapter/10.1007%2F978-3-642-34321-6_3〉. 〈10.1007/978-3-642-34321-6_3〉. 〈hal-00945219〉

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