1. Modelowanie i analiza systemów informacyjnych Model Driven Architecture
Marek Bazan
Marzec 2017

2. Bibliography MDA Distilled: Principles of Model-Driven Architecture
[1] Huang, Yen-Chieh, Chu, Chih-Ping,
Developing Web Applications Based on Model Driven Architecture,
International Journal of Software Engineering & Knowledge Engineering,
Vol. 24, Issue 2, p p, March
[2] S. J. Mellor, K. Scott, A. Uhl, D. Weise,
MDA Distilled: Principles of Model-Driven Architecture
(Addison-Wesley, Boston, 2004).
[3] A. Kleppe, J. Warmer, W. Bast,
MDA Explained: The Model Driven Architecture : Practice and Promise
(Addison-Wesley, 2003).
Marek Bazan
Katedra K9/W4

3. MDA - Layers
Kleppe et al. in [3] proposed the MDA framework consisting of three kinds of models.
Platform Independent Model (PIM) – high level model independent of any implementation technology – for business.
Platform Specific Model (PSM) – specifies a system in terms of implementation constructs and technology
eg. Web PSM – interface, EJB PSM - server, or Relational PSM - database
Code – each PSM is transformed in code model
Marek Bazan
Katedra K9/W4

4. MDA – Layers (2)
Marek Bazan
Katedra K9/W4

5. MDA - Methodology for Model Transformation
Key aspect
transformation defnition consists of collection of transformation rules – specifications of the way that one model can be used to create another model
MDA sugests:
- Computational Independent Model (CIM) – business model level – requirements model using Case diagram.
- Platform Independent Model (PIM) – design viewpoint
- Platform Specific Model (PSM) – implementation view point
Marek Bazan
Katedra K9/W4

6. MDA – PIM transformation
Various UML diagrams – but class diagrams are the best.
Boundary classes – Web pages,
Control clases – deliver functionality
Entity clases – persistent objects
Marek Bazan
Katedra K9/W4

7. MDA – PIM to PSM (1)
Marek Bazan
Katedra K9

8. MDA – PIM to PSM (2)
Marek Bazan
Katedra K9/W4

9. MDA – PIM to PSM (3)
Marek Bazan
Katedra K9/W4

10. PSM to Code – Server Page Class
Marek Bazan
Katedra K9/W4

11. PSM to Code – Client Page Class
Marek Bazan
Katedra K9/W4

12. PSM to Code – Form
Marek Bazan
Katedra K9/W4

13. PSM to Code – Asynchronous Servlet
Marek Bazan
Katedra K9/W4

14. PSM to Code – Database
Marek Bazan
Katedra K9/W4

15. MDA – case study - premises
Project Management System
Login/Register use case
Marek Bazan
Katedra K9/W4

16. MDA – case study - PIM
Marek Bazan
Katedra K9/W4

17. MDA – case study – PSM, code
Patrz źródło
Marek Bazan
Katedra K9/W4

18. Thank you for your attention
The end
Thank you for your attention
Marek Bazan
Katedra K9/W4