Visual modeling for Web 2.0 applications using model driven architecture approach

摘要

Mashup is now a major Web 2.0 technology because, rather than simply aggregating Web content, it combines various Web resources from other websites. Considering Web 2.0 mashups from a software engineering perspective, a visual modeling approach is crucial. Current Web 2.0 developments, however, do not support a conceptual modelling for Web 2.0 applications. This leads to inefficient development processes and a low potential for reuse. The Unified Modeling Language (UML) is a general-purpose modeling language that may be used in widely varying application domains. However, UML often lacks elements for modeling and representing concrete concepts of specific domains such as Web 2.0 mashup modeling. To address these shortcomings, this study proposes Web2.0MUML, a Model Driven Architecture (MDA) approach and UML profile for modeling Web 2.0 mash-ups. The Web2.0MUML profile extends UML by using a profile mechanism for Web 2.0 mashup modeling that presents the relevant structural properties of Web 2.0 at the conceptual level.