A demonstration case on the transformation of software architectures for service specification

This paper presents a demonstration case on the successive application of a model-based technique to assist on the refinement of software logical architectures. The technique is essentially based on the transformation of use cases into object diagrams. The applicability of the technique is illustrated by presenting some results from a mobile application. For mobile software, the definition of the underlying service-oriented architecture must consider as user requirements the services themselves, the mobile operators entry points and the final clients interfaces, and use them to characterize the platform. Within the presented demonstration case, the specification of one service of the mobile application was obtained by successively applying the technique.Research funded by FCT and FEDER under project STACOS (POSI/CHS/48875/2002)