Modeling. Enterprise Scale

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1 Eike Stepper Berlin, Germany Modeling on an Enterprise Scale Eclipse Modeling Day Monday, November 16, 2009 Credit Suisse Offices, New York, NY

2 Input Output Business Logic Persistence Logic.xml ResourceSe t.xml Business Objects 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 2

3 Input Output Business Logic Persistence Logic.xml ResourceSe t.xml Business Objects 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 3

4 CDO Model Repository Framework 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 4

5 Client 1 Client 2 Client 3 Model Repository Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 5

6 Model Repository MEM Store DB Store Hibernate Store Objectivity Store Model Store Repository Database Store Accessors Chunk Readers 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 6

7 Model Repository Package Type Unit State EPackage Package Info Package Info Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 7

8 Model Repository v1 v1 v1 v Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 8

9 Model Repository EClass CDOID int long long Revision eclass id version created 1 revised v1 v1 v1 v1 Store Revision Data CDOID resourceid CDOID containerid int containerfeature Object[] values Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 9

10 Model Repository v1 v1 v1 v Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 10

11 Model Repository Session 1 Session 2 Session 3 Notification Manager Commit Manager Lock Manager Session Manager Read / Write Access Handlers Query Manager / Handlers Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 11

12 Model Repository Session 1 Session 2 Session 3 Notifcation Manager Commit Manager Lock Manager Session Manager Read / Write Access Handlers Query Manager / Handlers Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 12

13 Acceptor Server Connector Session 1 Session 2 Session 3 Notifcation Manager Session Manager Commit Manager Read / Write Access Handlers Lock Manager Query Manager / Handlers Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 13

14 Acceptor Server Connector Session 1 Session 2 Session 3 Notifcation Manager Session Manager Commit Manager Read / Write Access Handlers Lock Manager Query Manager / Handlers Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 14

15 Acceptor Server Connector Session 1 Session 2 Session 3 Notifcation Manager Session Manager Commit Manager Read / Write Access Handlers Lock Manager Query Manager / Handlers Store Database 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 15

16 Client Session Connector Acceptor Server Connector Session Session Session Notifcation Manager Session Manager Commit Manager Read / Write Access Handlers Lock Manager Query Manager / Handlers Store 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 16

17 Client Session Connector Acceptor Server Connector Session Session Session Notifcation Manager Session Manager Commit Manager Read / Write Access Handlers Lock Manager Query Manager / Handlers Store 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 17

18 View View View Session Session Audit Audit Audit v4 v1 v1 v1 v by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 18

19 View View View Session Audit Audit Audit 1 BookImpl String title v4 int pages Category category Writer author Reflective Root Extends Delegation Class v by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 19

20 View View View attach to view TRANSIENT 1 Session Audit Audit Audit CDOObjectImpl CDOID id CDOState v4 state CDOView view v1 CDORevision revision detach from view NEW P E R S I S T E N T commit Root Extends CLEAN Class Object[] settings read PROXY commit remote invalidate write DIRTY reload remote invalidate CONFLICT by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 20

21 ???? ResourceSet View Session Audit 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 21

22 ResourceSet View Set Session Session Session 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 22

23 ResourceSet View Set 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 23

24 ResourceSet View Set 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 24

25 XA View Set View Set View Set by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 25

26 THE END

27 Vision of a Coherent Tooling Landscape Integrated through a Model Repository 2009 by Eike Stepper, Berlin, Germany. Made available under the EPL v1.0 27

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