OOPSLA workshop on Domain-Specific Modeling (DSM’03) 1 Jeff Gray, Juha-Pekka Tolvanen, Matti Rossi OOPSLA Workshop on Domain-Specific Modeling

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 2 Objectives Intensive collaborative sessions Attempt to discuss, share and solve challenging problems facing DSM Have something to report to OOPSLA community Have fun!

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 3 Schedule and format 8:30 Introduction 9:00 Workshop context and agenda 9:30 Presentations 10:00 Break 10:30 Presentations continue 11:30 Group work 12:00 Lunch 1:00 Group work 3:00 Break 3:30 Group reports 4:30 General discussion and wrap-up 5:00 Workshop ends

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 4 About past workshops at OOPSLA BOF at OOPSLA’00 DSVL workshops at OOPSLA’01 & ’02 Special issue “Domain-Specific Modeling with Visual Languages” –Journal of Visual Languages and Computing, 2004

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 5 Related events Workshop on Metamodels and Schemas for Reverse Engineering IEEE Symposium on Visual Languages and Formal Methods (VLFM '03) Engineering Methods to Support Information Systems Evolution’ (EMSISE’03) Workshops on Domain-Specific Visual Languages, OOPSLA’01 & ‘02 International Workshop on Graph Transformation and Visual Modeling Techniques (GT-VMT '02) IEEE Symposia on Human Centric Computing Languages and Environments (HCC'01, HCC '02) International Workshop on Model Engineering, ECOOP'00

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 6 Captures domain knowledge (as opposed to code) –Uses domain abstractions –Applies domain concepts and rules as modeling constructs –Narrow down the design space –Focus on single range of products Lets developers design products using domain terms  Apply familiar terminology  Solve the RIGHT problems!  Solve problems only ONCE! What is Domain-Specific Modeling

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 7 Domain Idea Finished Product Solve problem in domain terms Assembler Map to code, implement UML Model Map to UML Generate, Add bodies Components Domain Model Generate calls to components No map! Code Map to code, implement Framework: Modeling domain vs. modeling code

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 8 Domain Idea Feature in S60/ Symbian Finished Product Solve problem in domain terms Assembler Map to code, implement UML Model Map to UML Generate, Add bodies Code Map to code, implement View, Dialog, State,... Components (C++) Domain Model Generate calls to components No map! Example: Symbian/S60 DSM Modeling domain vs. modeling code

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 9 Design in S60, Generate C++ Develop applications in the domain!.RSS.PKG.MMP.INF.HRH.....LOC.CPP.H App Structure App Behaviour Data entered only once! Multiple generation outputs

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 10 Straight from specs to testing! App Structure Autobuild Docs Inspection reports Checking App Behaviour Design in S60, Run in Emulator

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 11 Some reported cases based on Domain-Specific Methods Nokia; Mobile Phone product line Bell Labs / AT&T / Lucent; 5ESS telecommunications switch, Honeywell; embedded software architectures NASA ASE group; Amphion Pecunet; B2B E-Business: insurance LexiFi; mlFi, financial contracts DuPont; Activity Modeling NASA; Architecture Definition Language ORGA; SIM toolkit & JavaCard USAF; Message Transformation and Validation NASA JPL; embedded measurement systems F.A.S.T GmbH, Bayerische Landesbank, Arcus: architectural metamodel

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 12 Difference to MDA? DSM based on CIM/PSM terms? * ObjektSpektrum Newsletter: Koch, T., Reckziegel, J., MDA - State of the Art DSM

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 13 Domain Idea Finished Product Components Domain Model Generate calls to components Easy! Expert (few) Normal (many ) Done a few times before! Code generation Domain metamodel Component library How to implement DSM

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 14 About submissions DSM’03 emphasizes on model integration Papers divided into three groups 1.DSM practice:Approaches for implementing DSMs 2.Model management: Approaches for model integration and transformation 3.Tools for implementing and using DSMs

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 15 Paper presentations 1.DSM practice: –A Visual Architecture Description Language for Embedded Systems with Hierarchical Typed Hypergraphs, Lars Grunske 2.Model management: –Diagram Definition Facilities Based on Metamodel Mappings, Edgars Celms, Audris Kalnins, Lelde Lace 3.Tools: –UDM: An Infrastructure for Implementing Domain- Specific Modeling Languages, Endre Magyari, Arpad Bakay, Andras Lang, Tamas Paka, Attila Vizhanyo, Aditya Agarwal, Gabor Karsai

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 16 Working groups Focus on a specific topic Four parallel groups 1.DSM practice 2.Model management 3.Tools 4.DSM in the context of MDA The goal of those groups is to –establish theoretical background –summarise past experience –investigate most interesting approaches –identify future research topics Groups present their results for discussion

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 17 Publishing results Poster in OOPSLA 2003 –Spreading the word –Presented in Welcome Reception –Visible in Exhibition Hall during conference Workshop web-site – –Papers –Workgroup results –Photos

OOPSLA workshop on Domain-Specific Modeling (DSM’03) 18 Questions or comments? Thank you! Juha-Pekka Tolvanen MetaCase Ylistonmentie 31 FIN Jyvaskyla, Finland Jeff Gray University of Alabama at Birmingham Computer & Information Sciences 115A Campbell Hall, 1300 University Blvd. Birmingham, AL , USA Matti Rossi Helsinki School of Economics FIN Helsinki, Finland