Gabriele Cosmo
132 lines
3.8 KiB
C++
132 lines
3.8 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4TransactionManager.hh,v 1.7 2000/12/05 14:40:03 morita Exp $
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// GEANT4 tag $Name: geant4-03-00 $
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//
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// class description:
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//
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// This is a class for handling database transaction
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// for G4PersistencyManager.
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// To be used by G4PersistencyManager only.
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//
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// History:
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// 99.11.25 Y.Morita Initial version
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#ifndef G4TransactionManager_HH
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#define G4TransactionManager_HH 1
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#include "globals.hh"
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#include "G4VPersistentSubMan.hh"
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// forward declarations
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class G4PersistentRunMan;
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class G4PersistentEventMan;
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class G4PersistentHitMan;
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class G4PersistentDigitMan;
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class G4PersistentGeomMan;
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#include "HepODBMS/clustering/HepDbApplication.h"
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#include "G4DatabaseTypes.hh"
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class G4TransactionManager
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: public G4VPersistentSubMan
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{
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friend class G4PersistencyManager;
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protected: // with description
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G4TransactionManager(G4PersistentRunMan* runMan,
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G4PersistentEventMan* eventMan,
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G4PersistentHitMan* hitMan,
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G4PersistentDigitMan* digitMan,
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G4PersistentGeomMan* geomMan);
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~G4TransactionManager();
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// Contructor and Destructor.
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private:
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HepDbApplication* f_dbApp;
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G4bool f_isSustained;
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ETypeOfDB f_whichDB;
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ETransactionMode f_transactionMode;
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ETypeOfDB f_currentDB;
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HepDatabaseRef f_RunDB;
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HepDatabaseRef f_EventDB;
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HepDatabaseRef f_HitDB;
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HepDatabaseRef f_DigitDB;
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HepDatabaseRef f_GeomDB;
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G4String f_RunDBName;
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G4String f_EventDBName;
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G4String f_HitDBName;
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G4String f_DigitDBName;
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G4String f_GeomDBName;
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HepContainerRef f_RunContainer;
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HepContainerRef f_EventContainer;
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HepContainerRef f_HitContainer;
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HepContainerRef f_DigitContainer;
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HepContainerRef f_GeomContainer;
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const G4String f_RunContainerName;
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const G4String f_EventContainerName;
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const G4String f_HitContainerName;
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const G4String f_DigitContainerName;
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const G4String f_GeomContainerName;
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private:
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// interface with PersistencyManager
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inline HepDbApplication* DbApp()
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{ return f_dbApp; }
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G4bool StartTransaction( ETypeOfDB dbtype,
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ETransactionMode dbmode,
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G4bool isSustained);
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G4bool Commit(ETypeOfDB dbtype, G4bool isSustained);
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G4bool Abort(ETypeOfDB dbtype, G4bool isSustained);
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inline G4bool SustainedMode()
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{ return f_isSustained; }
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private:
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// interface with PersistencyManager
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G4bool SelectDB(ETypeOfDB dbtype, G4String dbname, G4bool updateMode);
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G4String DBName(ETypeOfDB dbtype);
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G4String ContainerName(ETypeOfDB dbtype);
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HepDatabaseRef DBref(ETypeOfDB dbtype);
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HepContainerRef ContainerRef(ETypeOfDB dbtype);
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G4String DBContainerName(ETypeOfDB dbtype);
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private:
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// for internal use
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ESustainedState CheckState(ETypeOfDB dbtype, G4bool isSustained);
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G4bool DoStart(ETypeOfDB dbtype,
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ETransactionMode dbmode,
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G4bool isSustained);
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void SetDBName(ETypeOfDB dbtype, G4String dbname);
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void SetDB(ETypeOfDB dbtype, HepDatabaseRef aDB);
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void SetContainer(ETypeOfDB dbtype, HepContainerRef aCont);
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void SendDB(ETypeOfDB dbtype);
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void SendContainer(ETypeOfDB dbtype);
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// Utility Classes
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private:
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G4PersistentRunMan* f_pRunMan;
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G4PersistentEventMan* f_pEventMan;
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G4PersistentHitMan* f_pHitMan;
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G4PersistentDigitMan* f_pDigitMan;
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G4PersistentGeomMan* f_pGeomMan;
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};
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#endif
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