Import Geant4 1.0.0 source tree

2016-06-08 15:28:20 +02:00
parent aaa409b6ee
commit ca1c8cb059
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+// This code implementation is the intellectual property of
+// the GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4TransactionManager.hh,v 1.5.2.1 1999/12/07 20:50:14 gunter Exp $
+// GEANT4 tag $Name: geant4-01-00 $
+//
+
+// class description:
+//
+//      This is a class for handling database transaction
+//      for G4PersistencyManager.
+//
+// Member functions:
+// =================
+//  G4TransactionManager();
+//  ~G4TransactionManager();
+//
+// History:
+// 99.11.25 Y.Morita  Initial version
+
+#ifndef G4TransactionManager_HH
+#define G4TransactionManager_HH 1
+
+#include "globals.hh"
+#include "G4VPersistentSubMan.hh"
+
+// forward declarations
+class G4PersistentRunMan;
+class G4PersistentEventMan;
+class G4PersistentHitMan;
+class G4PersistentDigitMan;
+class G4PersistentGeomMan;
+
+#include "HepODBMS/clustering/HepDbApplication.h"
+
+#include "G4DatabaseTypes.hh"
+
+class G4TransactionManager 
+ : public G4VPersistentSubMan
+{
+  friend class G4PersistencyManager;
+
+  protected:
+      G4TransactionManager(G4PersistentRunMan*   runMan,
+                           G4PersistentEventMan* eventMan,
+                           G4PersistentHitMan*   hitMan,
+                           G4PersistentDigitMan* digitMan,
+                           G4PersistentGeomMan*  geomMan);
+      ~G4TransactionManager();
+
+  private:
+      HepDbApplication* f_dbApp;
+
+      G4bool           f_isSustained;
+      ETypeOfDB        f_whichDB;
+      ETransactionMode f_transactionMode;
+      ETypeOfDB        f_currentDB;
+
+      HepDatabaseRef f_RunDB;
+      HepDatabaseRef f_EventDB;
+      HepDatabaseRef f_HitDB;
+      HepDatabaseRef f_DigitDB;
+      HepDatabaseRef f_GeomDB;
+
+      G4String f_RunDBName;
+      G4String f_EventDBName;
+      G4String f_HitDBName;
+      G4String f_DigitDBName;
+      G4String f_GeomDBName;
+
+      HepContainerRef f_RunContainer;
+      HepContainerRef f_EventContainer;
+      HepContainerRef f_HitContainer;
+      HepContainerRef f_DigitContainer;
+      HepContainerRef f_GeomContainer;
+
+      const G4String f_RunContainerName;
+      const G4String f_EventContainerName;
+      const G4String f_HitContainerName;
+      const G4String f_DigitContainerName;
+      const G4String f_GeomContainerName;
+
+  private:
+      // interface with PersistencyManager
+      inline HepDbApplication* DbApp()
+      { return f_dbApp; }
+      G4bool StartTransaction( ETypeOfDB dbtype,
+                               ETransactionMode dbmode,
+                               G4bool isSustained);
+      G4bool Commit(ETypeOfDB dbtype, G4bool isSustained);
+      G4bool  Abort(ETypeOfDB dbtype, G4bool isSustained);
+      inline G4bool SustainedMode()
+      { return f_isSustained; }
+
+  private:
+      // interface with PersistencyManager
+      G4bool SelectDB(ETypeOfDB dbtype, G4String dbname, G4bool updateMode);
+
+      G4String DBName(ETypeOfDB dbtype);
+      G4String ContainerName(ETypeOfDB dbtype);
+      HepDatabaseRef DBref(ETypeOfDB dbtype);
+      HepContainerRef ContainerRef(ETypeOfDB dbtype);
+
+      G4String DBContainerName(ETypeOfDB dbtype);
+
+  private:
+      // for internal use
+      ESustainedState CheckState(ETypeOfDB dbtype, G4bool isSustained);
+      G4bool DoStart(ETypeOfDB dbtype,
+                     ETransactionMode dbmode,
+                     G4bool isSustained);
+      void SetDBName(ETypeOfDB dbtype, G4String dbname);
+      void SetDB(ETypeOfDB dbtype, HepDatabaseRef aDB);
+      void SetContainer(ETypeOfDB dbtype, HepContainerRef aCont);
+      void SendDB(ETypeOfDB dbtype);
+      void SendContainer(ETypeOfDB dbtype);
+
+// Utility Classes
+  private:
+      G4PersistentRunMan*   f_pRunMan;
+      G4PersistentEventMan* f_pEventMan;
+      G4PersistentHitMan*   f_pHitMan;
+      G4PersistentDigitMan* f_pDigitMan;
+      G4PersistentGeomMan*  f_pGeomMan;
+};
+
+
+#endif
+