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IConverter.h

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// $Header: /local/reps/Gaudi/GaudiKernel/GaudiKernel/IConverter.h,v 1.5 2003/08/05 13:49:16 mato Exp $
#ifndef GAUDIKERNEL_ICONVERTER_H
#define GAUDIKERNEL_ICONVERTER_H 

// Include files
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/ClassID.h"


// Forward declarations
class IDataProviderSvc;
class IAddressCreator;
class IConversionSvc;
class IOpaqueAddress;
class DataObject;

// Declaration of the interface ID ( interface id, major version, minor version) 
static const InterfaceID IID_IConverter(3, 2 , 0); 

class IConverter : virtual public IInterface        {
public:
  static const InterfaceID& interfaceID() { return IID_IConverter; }

  virtual StatusCode initialize() = 0;

  virtual StatusCode finalize() = 0;

  virtual const CLID& objType() const = 0;

  virtual long repSvcType() const = 0;

  virtual StatusCode setDataProvider(IDataProviderSvc* pService) = 0;

  virtual IDataProviderSvc* dataProvider() const = 0;

  virtual StatusCode setConversionSvc(IConversionSvc* pService) = 0;

  virtual IConversionSvc* conversionSvc()    const = 0;

  virtual StatusCode setAddressCreator(IAddressCreator* creator) = 0;

  virtual IAddressCreator* addressCreator()    const = 0;

  virtual StatusCode createObj(IOpaqueAddress* pAddress, DataObject*& refpObject) = 0;

  virtual StatusCode fillObjRefs(IOpaqueAddress* pAddress, DataObject* pObject) = 0;

  virtual StatusCode updateObj(IOpaqueAddress* pAddress, DataObject* refpObject) = 0;

  virtual StatusCode updateObjRefs(IOpaqueAddress* pAddress, DataObject* pObject) = 0;

  virtual StatusCode createRep(DataObject* pObject, IOpaqueAddress*& refpAddress) = 0;

  virtual StatusCode fillRepRefs(IOpaqueAddress* pAddress, DataObject* pObject) = 0;

  virtual StatusCode updateRep(IOpaqueAddress* pAddress, DataObject* pObject)  = 0;

  virtual StatusCode updateRepRefs(IOpaqueAddress* pAddress, DataObject* pObject) = 0;

  enum Status {
    INVALID_ADDRESS = IInterface::LAST_ERROR+1,
    INVALID_OBJECT,
    NO_MEMORY,
    BAD_STORAGE_TYPE,
    NO_SOURCE_OBJECT,
    ICONVERSIONSVC_LAST_ERROR
  };
};

#endif // GAUDIKERNEL_ICONVERTER_H 

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