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Capability Patterns as the Enablers for Model-based Development of Business Context-aware Applications

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Lately the notion of capability has emerged in information system engineering as the means to support development of context dependent organizational solutions and supporting IT applications. To this end a Capability Driven Development (CDD) approach has been proposed. As key part of CDD is the concept of patterns that is used to support the capability design from existing solutions as well as the adjustment of the capability delivery at run-time. A pattern template and meta-model is presented together with the CDD lifecycle that incorporates pattern development and use. The initial experiences of use of the patterns as part of CDD at three industrial use cases are also presented.
Authors: Janis Stirna, Jelena Zdravkovic, Martin Henkel and Janis Kampars.

Published in: Software
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Capability Patterns as the Enablers for Model-based Development of Business Context-aware Applications

  1. 1. CoBI Workshop, 17th IEEE Conference on Business Informatics 13th - 16th July 2015 Capability Patterns as the Enablers for Model-based Development of Business Context-aware Applications Janis Stirna, Jelena Zdravkovic, Martin Henkel, Jānis Kampars
  2. 2. Outline • Problem statement • Our proposal • Meta-models • Architectural overview of CDD • Usage example • Conclusions & future work 2
  3. 3. Problem statement • The need to adapt according to various situations in which business applications are used (e.g. context) • Model Driven Development (MDD) mostly relies on the models defined on a relatively low abstraction level • Enterprise Modeling (EM) models are complex, not matching the dynamics of the organizational change 3
  4. 4. Our proposal • CaaS project initiative - integrate the principle of reuse and execution of software patterns with the principle of sharing best practices of organizational patterns • capability patterns - reusable solutions for reaching business goals under specific situational context 4
  5. 5. Capability as a Concept Enterprises must focus on their capabilities: the ability and capacity that enables an enterprise to achieve a business goal in a certain operational context 5
  6. 6. Capability meta-model Enterprise modeling Context modeling Pattern modeling 6
  7. 7. Pattern structure 7
  8. 8. Architectural overview Capability Navigation Application Capability Design Tool Capability Context Platform Data providers value push Capability Delivery Application meta data Model and implementations Adjustment information Pattern Repository Pattern reccomendations during run-time value push Pattern creation/retrieval 8
  9. 9. Usage example • Pattern example from industrial partner Fresh T Limited, UK • Ensure maritime compliance of ships • The process is defined as pattern • Context – ship status & location, port type, country etc 9
  10. 10. Generic maritime compliance pattern Context Vessel approaching a port Port’s regulations Country’s legislation 10
  11. 11. Local legislation for environmental complience Context Range Port’s regulations {type=envirnmentally protected} 11
  12. 12. Vessel’s state for environmental compliance Context Range Port’s regulations {type=envirnmentally protected} 12
  13. 13. Pattern viewed in CDT 13
  14. 14. CDD lifecycle – pattern perspective 14
  15. 15. Conclusion & future work • Identified ways of using patterns for supporting Capability Driven Development – Integrate patterns in the CDD lifecycle – Designing capability delivery from reusable model fragments – Meta-model used to represent patterns • Development of the next version for the pattern repository – Better integration with CDT – Integration with CNA – Web service API 15

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