Gingainstancing: uma ferramenta para geração de produtos derivados do middleware do sistema brasileiro de televisão digital.

Abstract

With the need for a tool for automating the generation of configurations needed by the runtime environment of middleware Ginga, we built a software automation to win this. In this software is managed the application engineering of the middleware software product line. The software built was elaborated through Modeling frameworks and an architecture description language, the Fractal ADL. It permits the architecture descriptions; both reference architecture and application architecture. With a component--‐based development, and the FlexCM runtime environment, with dynamic linkage of these components, it is allowed the use of such architecture description language, with a certain adaptation in the reference one so it can be modeled according to a feature model. The interface proposed to the software was a wizard built in three cohesive stages, So that these stages work in distinct processes of the application engineering.