databaseDriver.h

Go to the documentation of this file.

/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#ifndef databaseDriver_H_
#define databaseDriver_H_

#include "vlDatabase.h"

class DtDatabaseConnection;
class DtDatabaseCommandFactory;
class DtDatabaseCommandProcessor;
class DtDatabaseEnvironment;
class DtDatabaseParameters;

class DtString;

class DT_DLL_VLDB DtDatabaseDriver
{
public:

   DtDatabaseDriver();

   virtual ~DtDatabaseDriver();

   virtual const DtString& name() const = 0;

   virtual DtDatabaseParameters* createParameters() const = 0;

   virtual DtDatabaseEnvironment* createEnvironment() const = 0;

   virtual DtDatabaseConnection* createConnection(
      DtDatabaseEnvironment*) const = 0;

   virtual DtDatabaseCommandFactory* createCommandFactory() const  = 0;

   virtual DtDatabaseCommandProcessor* createCommandProcessor(
      DtDatabaseConnection*) const  = 0;
};

#endif