Horizontal Model Transformations from SOAML to IFML at the PIM Level

Abstract

This paper proposes a new methodology for horizontal model transformations within the Model-Driven Architecture (MDA), specifically focusing on the transformation from Service-Oriented Architecture Modeling Language (SOAML) to Interaction Flow Modeling Language (IFML) at the Platform Independent Model (PIM) level. Despite the advancements in MDA, horizontal transformations between specific modeling languages remain underexplored. Our methodology addresses this gap by defining metamodels for SOAML and IFML in the Eclipse environment and establishing precise transformation rules to ensure the transition. These rules facilitate a semi-automatic process that maintains the integrity and functionality of the original models. The significance of this research lies in its ability to streamline the transformation process between service-oriented architectures and user interaction flows, enhancing consistency and adaptability. We demonstrate our approach with a case study on an authentication system, displaying the practical application of the transformation rules. The resulting IFML model accurately reflects the intended interactions derived from the SOAML model.