Software components reuse through Web search and retrieval

Robson P. de SouzaMarcelo N. CostaRegina M. M. BragaMarta MattosoCláudia M. L. Werner

Component Based Development (CBD) aims at constructing software through the inter-relationship between preexisting components. The main goal of this work is to provide access to components that can be reused in all phases of an application development within a given domain. We present an architecture for software components reuse by using a mediation layer that integrates the semantics of web components with registered known components from a virtual library of components. In our architecture, components are described through XML and published by local repositories or remote servers. The innovative aspect of our proposal is the use of domain ontologies, for reusable component retrieval. OQL queries can be issued to the mediation layer and are processed by the GOA object server, which can present the query results as a list of suggested components along with its repository link, also in XML.

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