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Converter.h

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// $Header: /nfs/slac/g/glast/ground/cvs/GaudiKernel/GaudiKernel/Converter.h,v 1.1.1.1 2001/04/18 18:14:18 tlindner Exp $
#ifndef GAUDIKERNEL_CONVERTER_H
#define GAUDIKERNEL_CONVERTER_H

// generic experiment headers
#include "GaudiKernel/IConverter.h"

// Forward declarations
class ISvcLocator;
class IMessageSvc;
class IDataDirectory;
class IDataProviderSvc;

class Converter : virtual public IConverter         {

public:

  virtual StatusCode queryInterface(const IID& riid, void** ppvInterface);

  virtual unsigned long addRef();

  virtual unsigned long release();

  virtual StatusCode initialize();

  virtual StatusCode finalize();

  virtual StatusCode setDataProvider(IDataProviderSvc* svc);

  virtual IDataProviderSvc* dataProvider();

  virtual const CLID& objType() const;

  virtual unsigned char repSvcType() const;

  virtual StatusCode createObj(IOpaqueAddress* pAddress,DataObject*& refpObject);

  virtual StatusCode fillObjRefs(IOpaqueAddress* pAddress, DataObject* pObject);

  virtual StatusCode updateObj(IOpaqueAddress* pAddress, DataObject* refpObject);

  virtual StatusCode updateObjRefs(IOpaqueAddress* pAddress, DataObject* pObject);

  virtual StatusCode createRep(DataObject* pObject, IOpaqueAddress*& refpAddress);

  virtual StatusCode fillRepRefs(IOpaqueAddress* pAddress,DataObject* pObject);

  virtual StatusCode updateRep(IOpaqueAddress* pAddress, DataObject* pObject);

  virtual StatusCode updateRepRefs(IOpaqueAddress* pAddress, DataObject* pObject);

  Converter(unsigned char storage_type, const CLID& class_type, ISvcLocator* svc);

protected:

  virtual ~Converter();

  ISvcLocator* serviceLocator();

  IMessageSvc* msgSvc();
  // Obsoleted name, kept due to the backwards compatibility
  IMessageSvc* messageService();

private:

  unsigned long     m_refCount;
  unsigned char     m_storageType;
  const CLID        m_classType;
  IDataProviderSvc* m_dataProvider;
  ISvcLocator*      m_svcLocator;
  IMessageSvc*      m_messageSvc;
};


#endif // GAUDIKERNEL_CONVERTER_H 

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