Proposta de uma arquitetura para customização de sistemas usando mecanismos de injeção de dependencia

Abstract

Software customization in a sustainable and scalable baseline is a great challenge in terms of architecture for the software houses. The techniques commonly adopted by the community of software development favor the incidence of errors affecting the system not only to the customer who contracted the customization, but also other customers who use the features present in the changed module. Moreover, in most cases it is perceived increases in the source code complexity as the customizations are being included, and it is more difficult to cover the system with the necessary tests to ensure its smooth operation.This paper addresses techniques commonly used by software development community, presenting and testing in a real use case a proposal of an architecture that unites design patterns and techniques for organizing code that aim to provide an alternative that leads to reduction of errors, keeping the source code clean of implementation details.