Resolving Platform Specific Models at runtime using an MDE-based Trading approach
- 1. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models at runtime using an MDE-based Trading approach Javier Criado, Luis Iribarne, Nicolás Padilla Applied Computing Group (TIC-211), University of Almería, Spain 4th International Workshop on Information Systems in Distributed Environment (ISDE’2013) Graz, Austria, 13th September 2013 TIN2010-15588 Project
- 2. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Outline • Context • Our goal • Resolving Platform Specific Models • Defining the Trading Process • Case study: Implementation and validation • Conclusions and future work
- 3. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Context Software System
- 4. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Context Software System Adaptation Adapted Software System
- 5. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Context Software System Adaptation Adapted Software System
- 6. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Context Adaptation Initial Component-based Software System Adapted Component-based Software System
- 7. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Context Adaptation Initial Component-based User Interface Adapted Component-based User Interface
- 8. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Adaptation System
- 9. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Our goal Transformation Header Map Header Map Social Histogram Regeneration
- 10. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013
- 11. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Web
- 12. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Web Mobile devices, Tables
- 13. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Web Mobile devices, Tables TV
- 14. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models (PSM models)
- 15. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models PIM PSM CIM MDE Tasks and concepts Code Final GUI1 Model-driven methodology for GUI adaptation at runtime Abstract Arch. Model1 Concrete Arch. Model1 Semantic Trader
- 16. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models PIM PSM CIM MDE Tasks and concepts Code Final GUI1 Model-driven methodology for GUI adaptation at runtime Abstract Arch. Model1 Model Transformation Abstract Arch. Model2 Concrete Arch. Model1 Semantic Trader
- 17. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models PIM PSM CIM MDE Tasks and concepts Code Final GUI1 Concrete Arch. Model2 Final GUI2 Model-driven methodology for GUI adaptation at runtime Abstract Arch. Model1 Model Transformation Abstract Arch. Model2 Concrete Arch. Model1 Semantic Trader Semantic Trader
- 18. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models PIM PSM CIM MDE Tasks and concepts Code Final GUI1 Concrete Arch. Model2 Final GUI2 Model-driven methodology for GUI adaptation at runtime Abstract Arch. Model1 Model Transformation Abstract Arch. Model2 Concrete Arch. Model1 Semantic Trader Semantic Trader Concrete Arch. Model3 Final GUI3 Model Transformation Abstract Arch. Model3 Semantic Trader
- 19. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models PIM PSM Concrete Architectural Model Abstract Architectural Model
- 20. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Resolving Platform Specific Models COTS definition
- 21. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Transformation Regeneration(Realization)
- 22. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process
- 23. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process Trader ExporterImporter service usage export service request service service description
- 24. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process SemanticTrader ExporterImporter concrete components usage export concrete components abstract architectural model concrete architectural model
- 25. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process SemanticTrader ExporterImporter concrete components usage export concrete components abstract architectural model concrete architectural model
- 26. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process
- 27. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 concrete component specifications candidates 1 Selection of candidates Abstract Architectural Model Structure stacks RepositoriesSubservicesModels CCR CC Defining the Trading Process 1. Selection of candidates time
- 28. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 concrete component specifications candidates configurations 1 Selection of candidates 2 Calculation of configurations Abstract Architectural Model time Structure stacks RepositoriesSubservicesModels CCR CC CA Defining the Trading Process 2. Calculation of configurations
- 29. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process 2. Calculation of configurations
- 30. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 concrete component specifications candidates configurations closed configurations 1 Selection of candidates 2 Calculation of configurations 3 Closure of configurations Abstract Architectural Model time Structure stacks RepositoriesSubservicesModels CCR CC CA CB Defining the Trading Process 3. Closure of configurations
- 31. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process 3. Closure of configurations
- 32. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 concrete component specifications candidates configurations closed configurations compliant configurations 1 Selection of candidates 2 Calculation of configurations 3 Closure of configurations 4 Calculation of compliant conf. Abstract Architectural Model time Structure stacks RepositoriesSubservicesModels CCR CC CA CB CC Defining the Trading Process 4. Calculation of compliant configurations
- 33. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process 4. Calculation of compliant configurations abstract definition configuration 1 configuration 2
- 34. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 concrete component specifications candidates configurations closed configurations compliant configurations scored configurations 1 Selection of candidates 2 Calculation of configurations 3 Closure of configurations 4 Calculation of compliant conf. 5 Application of heuristics Abstract Architectural Model time Structure stacks RepositoriesSubservicesModels CCR CC CA CB CC CD Defining the Trading Process 5. Application of heuristics
- 35. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Defining the Trading Process 5. Application of heuristics
- 36. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 concrete component specifications candidates configurations closed configurations compliant configurations scored configurations 1 Selection of candidates 2 Calculation of configurations 3 Closure of configurations 4 Calculation of compliant conf. 5 Application of heuristics 6 Building the concrete model Abstract Architectural Model time Structure stacks RepositoriesSubservicesModels CCR CC CA CB CC CD Concrete Architectural Model Defining the Trading Process 6. Building the concrete model
- 37. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study: Implementation and Validation
- 38. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study Abstract Architectural Model
- 39. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study
- 40. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study
- 41. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study
- 42. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study Semantic Trader service
- 43. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study Semantic Trader service REQUEST Abstract Architectural Model
- 44. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study Semantic Trader service REQUEST Abstract Architectural Model RESPONSE Concrete Architectural Model
- 45. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Case study Semantic Trader service REQUEST Abstract Architectural Model RESPONSE Concrete Architectural Model WSDL SOAP
- 46. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Conclusions and Future Work
- 47. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 • Methodology for adapting component-based software systems at runtime • Architectural models in two levels: – Abstract (PIM perspertive) – Concrete (PSM perspective) • Resolve PSM models from PIM definition at runtime • Using a trading process for realizing the concrete architectural models (PSM) in six stages: – Selection of candidate components – Calculation of configurations – Closure of configurations – Calculation of compliant configurations – Application of heuristics – Building the concrete architectural model Conclusions
- 48. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 • Generates the configuration of concrete components that best meets the abstract definition • Provides the possibility of generating different configurations of sofware architectures based on the same abstract definition • Uses information about the meaning given by the functional and non-functional properties of the components: Semantic Trader Conclusions
- 49. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 2013 Future Work • We assume that at least one valid configuration will be resolved • Alternative resolution mechanism if there is not resolved a valid configuration • Resolution of mismatches (e.g. incompatibilies of components) • Implement searching algorithms (calculation of configurations) based on heuristics to perform tree pruning
- 50. 4th International Workshop on Information Systems in Distributed Environment Graz, Austria, 13th September 201350 Contraportada