SiriusCon2016 - Extensible Sirius Editors for the Palladio Component Model
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Palladio is an approach for performance evaluation and design-time performance prediction for component-based software architectures. An important part of the Palladio's tooling---the Palladio Bench---are its graphical editors. In contrast to rudimentary tree-based editors, they enable a more intuitive creation of models even for less experienced developers. However, the maintenance of the current GMF-based editors has become cumbersome, amongst others, because the requirement arose to support an increasing amount of new language features. Thus, we reimplemented the graphical editors using the Sirius editor framework. In this talk, we will present the Palladio approach, the new Sirius-based editors as well as our experiences with the Sirius framework."
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SiriusCon2016 - Extensible Sirius Editors for the Palladio Component Model
- 1. KIT – University of the State of Baden-Wuerttemberg and National Research Center of the Helmholtz Association SOFTWARE DESIGN AND QUALITY GROUP INSTITUTE FOR PROGRAM STRUCTURES AND DATA ORGANIZATION, FACULTY OF INFORMATICS www.kit.edu Extensible Sirius Editors for the Palladio Component Model Misha Strittmatter, Amine Kechaou, Michael Junker SiriusCon, Paris 2016
- 2. Software Design and Quality Group Institute for Program Structures and Data Organization 2 15.11.2016 Predict performance of (distributed) component-based software systems Design-time performance engineering Performance evaluation during operation, maintenance Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors The Palladio Approach Simulation
- 3. Software Design and Quality Group Institute for Program Structures and Data Organization 3 15.11.2016 Component Repository Architecture Deployment Usage Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model
- 4. Software Design and Quality Group Institute for Program Structures and Data Organization 4 15.11.2016 Graphical PCM Editors GMF-based Development started 2006 Six diagrams Last regeneration 2013 Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 5. Software Design and Quality Group Institute for Program Structures and Data Organization 5 15.11.2016 Why Change a Running System? New features should be supported Regeneration cumbersome Manual changes in generated code No extensibility GMF barely maintained Last release in 2014 Almost no issues resolved since then New frameworks emerging: Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 6. Software Design and Quality Group Institute for Program Structures and Data Organization 6 15.11.2016 New PCM Editors -based Work on first prototype started summer 2014 Current state Almost feature complete Currently being polished Included in nightly built Release in next stable release spring 2017 Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 7. Software Design and Quality Group Institute for Program Structures and Data Organization 7 15.11.2016 New Sirius-based PCM Editors Live Demo Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 8. Software Design and Quality Group Institute for Program Structures and Data Organization 8 15.11.2016 User Benefits Improved saving and synchronization Layers Better layouting out of the box Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 9. Software Design and Quality Group Institute for Program Structures and Data Organization 9 15.11.2016 Development Benefits Efficiency Dynamic evaluation DSL-based (VSM tree) Sufficient flexibility Extensible Maintainability VSM tree enforces structure Easy to learn, good documentation Future proof Actively maintained Lively community Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 10. Software Design and Quality Group Institute for Program Structures and Data Organization 10 15.11.2016 Improvement Potential Rotating border nodes Discarding changes made on multiple models Placement of services Auto-completion Debugging Improved handling of additive extensions Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 11. Software Design and Quality Group Institute for Program Structures and Data Organization 11 15.11.2016 Extensibility Ecore metamodels are extensible Plain references EMF Profiles … Editor “extensibility” in the past Fork editor New editor No editor Now Sirius editors can be extended Bundle extension in plugin Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 12. Software Design and Quality Group Institute for Program Structures and Data Organization 12 15.11.2016 Extensibility Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model PCM Business Processes Dataflow KAMP Dataflow Security Eclipse plugin visualizes visualizes visualizes visualizes visualizes PCM Business Processes Dataflow KAMP Dataflow Security Metamodels Editors
- 13. Software Design and Quality Group Institute for Program Structures and Data Organization 13 15.11.2016 Editor Extension By diagram extension Non intrusive! Compatibility of independent extensions Not given with addition of sub nodes Masters thesis [Junker16] Categorization of extension types Mapping from metamodel to editor extension types Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model [Junker16] Michael Junker. “Flexible Graphical Editors for Extensible Modular Meta Models”. MA thesis. KIT, 2016. Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 14. Software Design and Quality Group Institute for Program Structures and Data Organization 14 15.11.2016 Editor Extension Types Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Context Dependent Menu Button Toolbar Button Properties Entry Palette Entry Node/Container Connection Compartment Annotation and some more [Junker16] Change of Appearance Sub-element
- 15. Software Design and Quality Group Institute for Program Structures and Data Organization 15 15.11.2016 Mapping of Extension Types Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Containment Meta-Class Attribute Relation Meta-Model Extension Types Editor Extension Types Node/Container Connection Palette Entry Annotation Properties Entry Toolbar Button Change of Appearance Compartment ?? [Junker16] Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 16. Software Design and Quality Group Institute for Program Structures and Data Organization 16 15.11.2016 Model and simulate interaction between business processes and software systems Additive extension of the UsageModel Extension: IntBIIS Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 17. Software Design and Quality Group Institute for Program Structures and Data Organization 17 15.11.2016 Extension: KAMP Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Predict change impact in software maintenance Altering extension of the Repository and System editor Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors
- 18. Software Design and Quality Group Institute for Program Structures and Data Organization 18 15.11.2016 Conclusion Main benefits Efficient development and maintenance Extensible Up-to-date technology Potential improvements Make additive extensions non conflicting Debugging Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors http://www.palladio-simulator.com/ https://github.com/PalladioSimulator
- 19. Software Design and Quality Group Institute for Program Structures and Data Organization 19 15.11.2016 BACKUP Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model
- 20. Software Design and Quality Group Institute for Program Structures and Data Organization 20 15.11.2016 Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model Experience Report Extensibility ConclusionIntroduction Exemplary ExtensionsSirius Editors Component Performance
- 21. Software Design and Quality Group Institute for Program Structures and Data Organization 21 15.11.2016 Application Scenarios Design Decisions Scaling Optimal Resource Utilization Bottleneck Analysis Extension of Legacy Software Strittmatter, Kechaou, Junker – Extensible Sirius Editors for the Palladio Component Model