Reusable Business Tier Architecture Driven by a Wide Typed Service

Óscar Mortágua Pereira, Rui L. Aguiar, Maribel Yasmina Santos, "Reusable Business Tier Architecture Driven by a Wide Typed Service", Proc. ICIS 2013 - 12th IEEE/ACIS International Conference on Computer and Information Science, Niigata, Japan, Jun 2013
http://repositorium.sdum.uminho.pt/handle/1822/25068

Abstract

Call Level Interfaces (CLI) are difficult to use mainly in intensive database applications with many Create, Read, Update and Delete (CRUD) expressions. As low level API, they are not suited to promote the development process of business tiers as reusable components, leading to the need of writing additional source code whenever a new CRUD expression is needed. To tackle this gap, this paper proposes an architecture for building reusable business tier components herein referred to as Reusable Business Tier Architecture (RBTA). It relies on a single customizable wide typed service to address a business area, such as accountability. The typed service is able to manage all the required CRUD expressions for that business are, which are deployed at runtime in accordance with the user’s needs. The only constraint is that the required service to manage each CRUD expression must be a sub-set of the implemented wide typed service. A proof of concept based on Java Database Connectivity (JDBC) is also presented.

Information

Conference: ICIS 2013 - 12th IEEE/ACIS International Conference on Computer and Information Science in Niigata, Japan