// Created on: 2001-08-24
// Created by: Alexnder GRIGORIEV
// Copyright (c) 2001-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

// modified     13.04.2009 Sergey Zaritchny

#include <BinMDataXtd_GeometryDriver.hxx>
#include <BinObjMgt_Persistent.hxx>
#include <Message_Messenger.hxx>
#include <Standard_Type.hxx>
#include <TDataXtd_Geometry.hxx>
#include <TDF_Attribute.hxx>

IMPLEMENT_STANDARD_RTTIEXT(BinMDataXtd_GeometryDriver,BinMDF_ADriver)

//=======================================================================
//function : BinMDataXtd_GeometryDriver
//purpose  : Constructor
//=======================================================================
BinMDataXtd_GeometryDriver::BinMDataXtd_GeometryDriver
                        (const Handle(Message_Messenger)& theMsgDriver)
      : BinMDF_ADriver (theMsgDriver, NULL)
{}

//=======================================================================
//function : NewEmpty
//purpose  : 
//=======================================================================
Handle(TDF_Attribute) BinMDataXtd_GeometryDriver::NewEmpty() const
{
  return (new TDataXtd_Geometry());
}

//=======================================================================
//function : Paste
//purpose  : P -> T
//=======================================================================
Standard_Boolean BinMDataXtd_GeometryDriver::Paste
                                        (const BinObjMgt_Persistent&  theSource,
                                         const Handle(TDF_Attribute)& theTarget,
                                         BinObjMgt_RRelocationTable&  ) const
{
  Handle(TDataXtd_Geometry) aT = 
    Handle(TDataXtd_Geometry)::DownCast (theTarget);

  Standard_Integer aType;
  Standard_Boolean ok = theSource >> aType;
  if (ok)
    aT->SetType ((TDataXtd_GeometryEnum) aType);

  return ok;
}

//=======================================================================
//function : Paste
//purpose  : T -> P
//=======================================================================
void BinMDataXtd_GeometryDriver::Paste (const Handle(TDF_Attribute)& theSource,
                                        BinObjMgt_Persistent&        theTarget,
                                        BinObjMgt_SRelocationTable&  ) const
{
  Handle(TDataXtd_Geometry) aG = Handle(TDataXtd_Geometry)::DownCast(theSource);
  theTarget << (Standard_Integer) aG->GetType();
}