Integration and Test of MOF/UML-based Domain-specific Modeling Languages

Bernhard Hoisl

Publication: ThesisDoctoral thesis

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In model-driven development (MDD), domain-specific modeling languages (DSMLs) are used as tailor-made software languages targeting dedicated application domains. Due to the narrow domain coverage of DSMLs, demands to integrate their individual functionality into a consolidated DSML arise (e.g., developing a software product combining two or more pre-existing DSMLs). However, in order to realize the benefits of integrated DSMLs, it must be ensured that the integrated DSML is correctly implemented and behaves as specified. To support the integration and the test of DSMLs, this thesis presents an approach targeting the Meta Object Facility (MOF) and the Unified Modeling Language (UML)---a metamodeling infrastructure frequently employed for the MDD of software systems. The integration of DSMLs is based on a rewriting technique for model-to-text (M2T) transformations. This method allows for the reuse as well as for the automatic refactoring of M2T transformation templates to fix important syntactical mismatches between templates and the integrated DSML. To test an integrated DSML, scenarios are used to define domain requirements on an abstract level (via structured text descriptions). In a subsequent step, executable scenario tests are derived from the requirements-level scenarios. These executable scenario specifications are then employed to test the integrated DSML for compliance with corresponding domain requirements. Empirical evaluations of the approach (case studies, controlled experiment) demonstrate its successful application, collect evidence for its usefulness, and quantify its benefits. The integrated proof-of-concept implementations build on the Eclipse Modeling Framework (EMF), making use of and extending well-known Eclipse-based projects. All accompanying developments are placed into the public domain as free/libre open source software.
Original languageEnglish
Awarding Institution
  • WU Vienna
Publication statusPublished - 2014

Austrian Classification of Fields of Science and Technology (ÖFOS)

  • 102016 IT security
  • 102
  • 102022 Software development
  • 502050 Business informatics

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