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// File: XmlMDataStd_IntegerArrayDriver.cxx
// Created: Fri Aug 24 20:46:58 2001
// Author: Alexnder GRIGORIEV
// Copyright: Open Cascade 2001-2002
// History: AGV 150202: Changed prototype XmlObjMgt::SetStringValue()
#include <XmlMDataStd_IntegerArrayDriver.ixx>
#include <TDataStd_IntegerArray.hxx>
#include <XmlObjMgt.hxx>
#include <XmlMDataStd.hxx>
IMPLEMENT_DOMSTRING (FirstIndexString, "first")
IMPLEMENT_DOMSTRING (LastIndexString, "last")
IMPLEMENT_DOMSTRING (IsDeltaOn, "delta")
//=======================================================================
//function : XmlMDataStd_IntegerArrayDriver
//purpose : Constructor
//=======================================================================
XmlMDataStd_IntegerArrayDriver::XmlMDataStd_IntegerArrayDriver
(const Handle(CDM_MessageDriver)& theMsgDriver)
: XmlMDF_ADriver (theMsgDriver, NULL)
{}
//=======================================================================
//function : NewEmpty
//purpose :
//=======================================================================
Handle(TDF_Attribute) XmlMDataStd_IntegerArrayDriver::NewEmpty() const
{
return (new TDataStd_IntegerArray());
}
//=======================================================================
//function : Paste
//purpose : persistent -> transient (retrieve)
//=======================================================================
Standard_Boolean XmlMDataStd_IntegerArrayDriver::Paste
(const XmlObjMgt_Persistent& theSource,
const Handle(TDF_Attribute)& theTarget,
XmlObjMgt_RRelocationTable& ) const
{
Standard_Integer aFirstInd, aLastInd, aValue, ind;
const XmlObjMgt_Element& anElement = theSource;
// Read the FirstIndex; if the attribute is absent initialize to 1
XmlObjMgt_DOMString aFirstIndex= anElement.getAttribute(::FirstIndexString());
if (aFirstIndex == NULL)
aFirstInd = 1;
else if (!aFirstIndex.GetInteger(aFirstInd)) {
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString("Cannot retrieve the first index"
" for IntegerArray attribute as \"")
+ aFirstIndex + "\"";
WriteMessage (aMessageString);
return Standard_False;
}
// Read the LastIndex; the attribute should be present
if (!anElement.getAttribute(::LastIndexString()).GetInteger(aLastInd)) {
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString("Cannot retrieve the last index"
" for IntegerArray attribute as \"")
+ aFirstIndex + "\"";
WriteMessage (aMessageString);
return Standard_False;
}
Handle(TDataStd_IntegerArray) anIntArray =
Handle(TDataStd_IntegerArray)::DownCast(theTarget);
anIntArray->Init(aFirstInd, aLastInd);
if(aFirstInd == aLastInd) {
Standard_Integer anInteger;
if(!XmlObjMgt::GetStringValue(anElement).GetInteger( anInteger)) {
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString("Cannot retrieve integer member"
" for IntegerArray attribute as \"");
WriteMessage (aMessageString);
return Standard_False;
}
anIntArray->SetValue(aFirstInd, anInteger);
}
else {
// Warning: check implementation of XmlObjMgt_DOMString !! For LDOM this is OK
Standard_CString aValueStr =
Standard_CString(XmlObjMgt::GetStringValue(anElement).GetString());
for (ind = aFirstInd; ind <= aLastInd; ind++)
{
if (!XmlObjMgt::GetInteger(aValueStr, aValue)) {
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString("Cannot retrieve integer member"
" for IntegerArray attribute as \"")
+ aValueStr + "\"";
WriteMessage (aMessageString);
return Standard_False;
}
anIntArray->SetValue(ind, aValue);
}
}
#ifdef DEB
//cout << "CurDocVersion = " << XmlMDataStd::DocumentVersion() <<endl;
#endif
Standard_Boolean aDelta(Standard_False);
if(XmlMDataStd::DocumentVersion() > 2) {
Standard_Integer aDeltaValue;
if (!anElement.getAttribute(::IsDeltaOn()).GetInteger(aDeltaValue))
{
TCollection_ExtendedString aMessageString =
TCollection_ExtendedString("Cannot retrieve the isDelta value"
" for IntegerArray attribute as \"")
+ aDeltaValue + "\"";
WriteMessage (aMessageString);
return Standard_False;
}
else
aDelta = (Standard_Boolean)aDeltaValue;
}
#ifdef DEB
else if(XmlMDataStd::DocumentVersion() == -1)
cout << "Current DocVersion field is not initialized. " <<endl;
#endif
anIntArray->SetDelta(aDelta);
return Standard_True;
}
//=======================================================================
//function : Paste
//purpose : transient -> persistent (store)
//=======================================================================
void XmlMDataStd_IntegerArrayDriver::Paste
(const Handle(TDF_Attribute)& theSource,
XmlObjMgt_Persistent& theTarget,
XmlObjMgt_SRelocationTable& ) const
{
Handle(TDataStd_IntegerArray) anIntArray =
Handle(TDataStd_IntegerArray)::DownCast(theSource);
Standard_Integer aL = anIntArray->Lower(), anU = anIntArray->Upper();
TCollection_AsciiString aValueStr;
if (aL != 1) theTarget.Element().setAttribute (::FirstIndexString(), aL);
theTarget.Element().setAttribute(::LastIndexString(), anU);
theTarget.Element().setAttribute(::IsDeltaOn(), anIntArray->GetDelta());
Standard_Integer i = aL;
while (1) {
aValueStr += TCollection_AsciiString(anIntArray->Value(i));
if (i >= anU) break;
aValueStr += ' ';
++i;
}
// No occurrence of '&', '<' and other irregular XML characters
XmlObjMgt::SetStringValue (theTarget, aValueStr.ToCString(), Standard_True);
}
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