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// File: XmlMDF_TagSourceDriver.cxx
// Created: 29.08.01 18:04:51
// Author: Julia DOROVSKIKH
// Copyright: Open Cascade 2001
// History: AGV 150202: Changed prototype XmlObjMgt::SetStringValue()
#include <XmlMDF_TagSourceDriver.ixx>
#include <XmlObjMgt.hxx>
#include <TDF_TagSource.hxx>
//=======================================================================
//function : XmlMDF_TagSourceDriver
//purpose : Constructor
//=======================================================================
XmlMDF_TagSourceDriver::XmlMDF_TagSourceDriver
(const Handle(CDM_MessageDriver)& theMsgDriver)
: XmlMDF_ADriver (theMsgDriver, NULL)
{}
//=======================================================================
//function : NewEmpty
//purpose :
//=======================================================================
Handle(TDF_Attribute) XmlMDF_TagSourceDriver::NewEmpty() const
{
return (new TDF_TagSource());
}
//=======================================================================
//function : Paste
//purpose : persistent -> transient (retrieve)
//=======================================================================
Standard_Boolean XmlMDF_TagSourceDriver::Paste
(const XmlObjMgt_Persistent& theSource,
const Handle(TDF_Attribute)& theTarget,
XmlObjMgt_RRelocationTable& ) const
{
Standard_Integer aTag;
XmlObjMgt_DOMString aTagStr = XmlObjMgt::GetStringValue(theSource.Element());
if (aTagStr.GetInteger(aTag) == Standard_False) {
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString ("Cannot retrieve TagSource attribute from \"")
+ aTagStr + "\"";
WriteMessage (aMessageString);
return Standard_False;
}
if (aTag < 0) {
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString ("Invalid value of TagSource retrieved: ")
+ aTag;
WriteMessage (aMessageString);
return Standard_False;
}
Handle(TDF_TagSource) aT = Handle(TDF_TagSource)::DownCast (theTarget);
aT->Set(aTag);
return Standard_True;
}
//=======================================================================
//function : Paste
//purpose : transient -> persistent (store)
//=======================================================================
void XmlMDF_TagSourceDriver::Paste (const Handle(TDF_Attribute)& theSource,
XmlObjMgt_Persistent& theTarget,
XmlObjMgt_SRelocationTable& ) const
{
Handle(TDF_TagSource) aTag = Handle(TDF_TagSource)::DownCast(theSource);
// No occurrence of '&', '<' and other irregular XML characters
XmlObjMgt::SetStringValue (theTarget.Element(), aTag->Get(), Standard_True);
}
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