Extending the UML metamodel to grant prop up for crosscutting concerns
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 7
Abstract
Aspect-orientation is an idiom used to describe approaches that unambiguously capture, model and implement crosscutting concerns (or aspects). There is presently a quantity of new encoding languages as well as extensions to current encoding languages, the blueprint scope of mainly of which have been predisposed by the AspectJ language through three concepts and their relevant constructs, namely join points, pointcuts and counsel which can prop up two principles recognized as being key concepts of aspect-oriented programming (AOP): quantification and obliviousness. At the design level, the response of AOP has stretched been focused on the designing of AspectJ programs, and there exists no design that is nonspecific enough to incarcerate non-AspectJ aspects either as a source language during forward engineering or as a target language during reverse engineering. As a solution, we present an extension to the UML metamodel to clearly incarcerate crosscutting concerns. The model is sovereign from any encoding language and vague away from platform specific details. An instantiation of the newly created metamodel can be represented in usual XMI format, which enables current CASE tools to read and to envisage the occasion models in UML. This language-independent aspectual depiction can maintain design transformations critical to software development and support, such as forward engineering, reverse engineering, and reengineering.
Authors and Affiliations
Veluru Gowri,
Keywords
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