1 // Created on: 2001-07-09
2 // Created by: Julia DOROVSKIKH
3 // Copyright (c) 2001-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 #ifndef _XmlMDF_ADriver_HeaderFile
17 #define _XmlMDF_ADriver_HeaderFile
19 #include <Standard.hxx>
20 #include <Standard_Type.hxx>
22 #include <TCollection_AsciiString.hxx>
23 #include <Standard_Transient.hxx>
24 #include <Standard_CString.hxx>
25 #include <Standard_Integer.hxx>
26 #include <Standard_Type.hxx>
27 #include <Standard_Boolean.hxx>
28 #include <XmlObjMgt_RRelocationTable.hxx>
29 #include <XmlObjMgt_SRelocationTable.hxx>
30 class Message_Messenger;
32 class TCollection_AsciiString;
33 class XmlObjMgt_Persistent;
34 class TCollection_ExtendedString;
38 DEFINE_STANDARD_HANDLE(XmlMDF_ADriver, Standard_Transient)
40 //! Attribute Storage/Retrieval Driver.
41 class XmlMDF_ADriver : public Standard_Transient
47 //! Returns the version number from which the driver
49 Standard_EXPORT virtual Standard_Integer VersionNumber() const;
51 //! Creates a new attribute from TDF.
52 Standard_EXPORT virtual Handle(TDF_Attribute) NewEmpty() const = 0;
54 //! Returns the type of source object,
55 //! inheriting from Attribute from TDF.
56 Standard_EXPORT Handle(Standard_Type) SourceType() const;
58 //! Returns the full XML tag name (including NS prefix)
59 Standard_EXPORT const TCollection_AsciiString& TypeName() const;
61 //! Translate the contents of <aSource> and put it
62 //! into <aTarget>, using the relocation table
63 //! <aRelocTable> to keep the sharings.
64 Standard_EXPORT virtual Standard_Boolean Paste (const XmlObjMgt_Persistent& aSource, const Handle(TDF_Attribute)& aTarget, XmlObjMgt_RRelocationTable& aRelocTable) const = 0;
66 //! Translate the contents of <aSource> and put it
67 //! into <aTarget>, using the relocation table
68 //! <aRelocTable> to keep the sharings.
69 Standard_EXPORT virtual void Paste (const Handle(TDF_Attribute)& aSource, XmlObjMgt_Persistent& aTarget, XmlObjMgt_SRelocationTable& aRelocTable) const = 0;
71 DEFINE_STANDARD_RTTIEXT(XmlMDF_ADriver,Standard_Transient)
75 Standard_EXPORT XmlMDF_ADriver(const Handle(Message_Messenger)& theMessageDriver, const Standard_CString theNamespace, const Standard_CString theName = NULL);
77 TCollection_AsciiString myTypeName;
79 Handle(Message_Messenger) myMessageDriver;
93 #endif // _XmlMDF_ADriver_HeaderFile