GingaForAll: linha de Produtos do Middleware Ginga
Many challenges have been imposed on the middleware to support applications for digital TV because of the heterogeneity and resource constraints of execution platforms. In this scenario, the middleware must be highly configurable so that it can be customized to meet the requirements of applications...
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| Formato: | Dissertação |
| Idioma: | por |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/18020 |
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| Resumo: | Many challenges have been imposed on the middleware to support applications for
digital TV because of the heterogeneity and resource constraints of execution
platforms. In this scenario, the middleware must be highly configurable so that it can
be customized to meet the requirements of applications and underlying platforms.
This work aims to present the GingaForAll, a software product line developed for the
Ginga - the middleware of the Brazilian Digital TV (SBTVD). GingaForAll adds the
concepts of software product line, aspect orientation and model-driven development
to allow: (i) the specification of the common characteristics and variables of the
middleware, (ii) the modularization of crosscutting concerns - both mandatory and
concepts variables - through aspects, (iii) the expression of concepts as a set of
models that increase the level of abstraction and enables management of various
software artifacts in terms of configurable models. This work presents the
architecture of the software product line that implements such a tool and architecture
that supports automatic customization of middleware. The work also presents a tool
that implements the process of generating products GingaForAll |
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