include/vrftasks/setDataReq.h

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/*******************************************************************************
** Copyright (c) 1999 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: setDataReq.h,v $ $Revision: 1.23 $ $State: Exp $
*******************************************************************************/




#ifndef DtSetDataRequest_H_
#define DtSetDataRequest_H_

#include "vrfutil/rdrWritr.h"
#include "vrftasks/setReqFact.h"
#include "tdbutil/translation.h"
#include "tdbutil/tdbUnits.h"

class DtRwString;
class DtSetDataRequestFactory;


#include "vrftasks/vrftasksDefines.h"
class DT_DLL_vrftasks DtSetDataRequest : public DtReaderWriter
{
protected:

   DtSetDataRequest();

   DtSetDataRequest(const DtString & writeName,
      DtReaderWriterRegistry * parentRegistry = 0);

   DtSetDataRequest(const DtString & writeName, const DtSetDataRequest & orig,
      DtReaderWriterRegistry * parentRegistry = 0);

   const DtSetDataRequest & operator=(const DtSetDataRequest & orig);

public:

   virtual ~DtSetDataRequest();

   virtual bool init();

   virtual int type() const = 0;

   virtual DtSetDataRequest * clone(const DtString & name,
      DtReaderWriterRegistry * parentRegistry = 0) const = 0;

   virtual DtString stringRep() const = 0;

   virtual void putData(FILE *fp, int indentLevel = 0);

   virtual DtlObjPtr getData(DtlObjPtr args, const DtFilename& searchPath,
      const DtVariableBindingsList& variableBindings);

   virtual char* netRep();




   virtual int netRepSize() const;

   virtual bool setFromNet(const char* contentBuffer,
      unsigned contentSize);

   virtual bool setToNet();

   static DtSetDataRequest * createSetDataRequest(DtlObjPtr mtlStream);
   static DtSetDataRequest * createSetDataRequest(int requestType);

   static void addSetDataRequestCreatorFcn(const DtString & setDataName,
      int setDataType, DtSetDataRequestCreatorFcn fcn);

   static void setFactory(DtSetDataRequestFactory * factory);
   static DtSetDataRequestFactory * factory();

   static bool getSetDataNameFromSetDataType(int setDataType,
      DtString& setDataName);
   static bool getSetDataTypeFromSetDataName(const DtString& setDataName,
      int& setDataType);

   //static bool addSetDataTypeMapping(const DtString& setDataName, int setDataType);
   //static bool removeSetDataTypeMapping(const DtString& setDataName,

protected:
   virtual char* createNetworkBuffer();

protected:
   char*     myNetRep;

protected:

   static DtSetDataRequestFactory * myFactory;
};

namespace DtBufferSerialize
{
   DT_DLL_vrftasks int getSize(const DtSetDataRequest* const&  setDataPtr);

   DT_DLL_vrftasks char *encode(const DtSetDataRequest* const& setDataPtr, char *buffer);

   DT_DLL_vrftasks const char *decode(DtSetDataRequest*& setDataPtr, const char *buffer);
}

#endif