Experiencia Práctica de la Aplicación de Aproximaciones Orientadas por Aspectos en el Desarrollo de un Portal Temático.

This work shows the experience of application of different aspect-oriented approaches for the definition, specification and implementation of a thematic portal. In the requirements phase, a use case driven development has been used for functional features and the NFR framework was used for quality considerations. Theme/UML was applied to specify two key functionalities of the portal: association of topics and search. At the implementation phase, use of aspect libraries has been fused with development frameworks written in PHP; one of the traverse functionalities was implemented using the Strategydesign pattern. The experience taken from this case of application serves as a starting point in the adoption of aspectoriented approaches in the software development process, illustrating the way to maintain the traceability among the assets involved from requirements to implementation.