Integration of OCCT 6.5.0 from SVN

src/XmlMDataStd/XmlMDataStd_IntegerListDriver.cxx

@@ -0,0 +1,130 @@
+// File:        XmlMDataStd_IntegerListDriver.cxx
+// Created:     May 29 11:40:00 2007
+// Author:      Vlad Romashko
+//  	    	<vladislav.romashko@opencascade.com>
+// Copyright:   Open CASCADE
+
+#include <XmlMDataStd_IntegerListDriver.ixx>
+#include <TDataStd_IntegerList.hxx>
+#include <TColStd_ListIteratorOfListOfInteger.hxx>
+#include <XmlObjMgt.hxx>
+
+IMPLEMENT_DOMSTRING (FirstIndexString, "first")
+IMPLEMENT_DOMSTRING (LastIndexString,  "last")
+
+//=======================================================================
+//function : XmlMDataStd_IntegerListDriver
+//purpose  : Constructor
+//=======================================================================
+XmlMDataStd_IntegerListDriver::XmlMDataStd_IntegerListDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
+     : XmlMDF_ADriver (theMsgDriver, NULL)
+{
+
+}
+
+//=======================================================================
+//function : NewEmpty
+//purpose  : 
+//=======================================================================
+Handle(TDF_Attribute) XmlMDataStd_IntegerListDriver::NewEmpty() const
+{
+  return new TDataStd_IntegerList();
+}
+
+//=======================================================================
+//function : Paste
+//purpose  : persistent -> transient (retrieve)
+//=======================================================================
+Standard_Boolean XmlMDataStd_IntegerListDriver::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 IntegerList 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 IntegerList attribute as \"")
+        + aFirstIndex + "\"";
+    WriteMessage (aMessageString);
+    return Standard_False;
+  }
+
+  Handle(TDataStd_IntegerList) anIntList = Handle(TDataStd_IntegerList)::DownCast(theTarget);
+  if (aFirstInd == aLastInd) 
+  {
+    Standard_Integer anInteger;
+    if (!XmlObjMgt::GetStringValue(anElement).GetInteger(anInteger)) 
+    {
+      TCollection_ExtendedString aMessageString =
+        TCollection_ExtendedString("Cannot retrieve integer member"
+                                   " for IntegerList attribute as \"");
+      WriteMessage (aMessageString);
+      return Standard_False;
+    }
+    anIntList->Append(anInteger);
+  }
+  else 
+  {
+    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 IntegerList attribute as \"")
+            + aValueStr + "\"";
+        WriteMessage (aMessageString);
+        return Standard_False;
+      }
+      anIntList->Append(aValue);
+    }
+  }
+  
+  return Standard_True;
+}
+
+//=======================================================================
+//function : Paste
+//purpose  : transient -> persistent (store)
+//=======================================================================
+void XmlMDataStd_IntegerListDriver::Paste(const Handle(TDF_Attribute)& theSource,
+					  XmlObjMgt_Persistent&        theTarget,
+					  XmlObjMgt_SRelocationTable&  ) const
+{
+  Handle(TDataStd_IntegerList) anIntList = Handle(TDataStd_IntegerList)::DownCast(theSource);
+
+  Standard_Integer anU = anIntList->Extent();
+  TCollection_AsciiString aValueStr;
+
+  theTarget.Element().setAttribute(::LastIndexString(), anU);
+  if (anU >= 1)
+  {
+    TColStd_ListIteratorOfListOfInteger itr(anIntList->List());
+    for (; itr.More(); itr.Next())
+    {
+      aValueStr += TCollection_AsciiString(itr.Value());
+      aValueStr += ' ';
+    }
+  }
+  // No occurrence of '&', '<' and other irregular XML characters
+  XmlObjMgt::SetStringValue (theTarget, aValueStr.ToCString(), Standard_True);
+}