OSGeo FDO Provider for ODBC API Reference

OSGeo FDO Provider for ODBC API

API Reference OSGeo FDO Provider for ODBC

RdbmsOvPropertyMappingRelation.h

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00001 #ifndef FDO_RDBMSOVPROPERTYMAPPINGRELATION_H
00002 #define FDO_RDBMSOVPROPERTYMAPPINGRELATION_H
00003 //
00004 //
00005 // Copyright (C) 2004-2006  Autodesk, Inc.
00006 // 
00007 // This library is free software; you can redistribute it and/or
00008 // modify it under the terms of version 2.1 of the GNU Lesser
00009 // General Public License as published by the Free Software Foundation.
00010 // 
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 // 
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00019 //
00020 
00021 /// <library>
00022 /// FdoRdbms.lib
00023 /// </library>
00024 
00025 
00026 #include <Rdbms/Override/RdbmsOv.h>
00027 #include <Rdbms/Override/RdbmsOvPropertyMappingDefinition.h>
00028 
00029 class FdoRdbmsOvClassDefinition;
00030 
00031 ///<summary>
00032 ///Abstract class defining the physical schema overrides for relation type 
00033 ///object property table mappings.
00034 ///</summary>
00035 class FdoRdbmsOvPropertyMappingRelation : public virtual FdoRdbmsOvPropertyMappingDefinition
00036 {
00037 
00038 public:
00039 
00040     ///<summary>Gets the internal class</summary>
00041     /// <returns>Returns the internal class</returns>
00042     FDORDBMS_OV_API FdoRdbmsOvClassDefinition* GetInternalClass();
00043 
00044 //DOM-IGNORE-BEGIN
00045 
00046     // Serialize this property to XML. Not part of the API.
00047     FDORDBMS_OV_API virtual void _writeXml(FdoXmlWriter* xmlWriter, const FdoXmlFlags* flags);
00048 
00049     // Creates and optionally attaches an internal class override object.
00050     FDORDBMS_OV_API virtual FdoRdbmsOvClassDefinition* CreateInternalClass(
00051         bool attach // if true then make the new class the internal class for 
00052                     // this property mapping. Replaces any previous internal class 
00053     )
00054     {
00055         // TODO: throw exception.
00056         return NULL;
00057     }
00058 //DOM-IGNORE-END
00059 
00060 protected:
00061     FDORDBMS_OV_API FdoRdbmsOvPropertyMappingRelation();
00062     FDORDBMS_OV_API virtual ~FdoRdbmsOvPropertyMappingRelation();
00063 
00064     ///<summary>Sets the internal class</summary>
00065     /// <returns>Returns nothing</returns>
00066     FDORDBMS_OV_API void SetInternalClass(FdoRdbmsOvClassDefinition* classDefinition);
00067 
00068     // Handle start of sub-elements when deserializing from XML.
00069     FDORDBMS_OV_API virtual FdoXmlSaxHandler* XmlStartElement(
00070         FdoXmlSaxContext* context,
00071         FdoString* uri,
00072         FdoString* name,
00073         FdoString* qname,
00074         FdoXmlAttributeCollection* atts
00075     );
00076 
00077     // Handle end of sub-elements when deserializing from XML.
00078     FDORDBMS_OV_API virtual FdoBoolean XmlEndElement(
00079         FdoXmlSaxContext* context,
00080         FdoString* uri,
00081         FdoString* name,
00082         FdoString* qname
00083     );
00084 
00085 
00086 private:
00087     FdoPtr<FdoRdbmsOvClassDefinition> mClassDefinition;
00088 };
00089 
00090 ///<summary>
00091 ///FdoRdbmsOvPropertyMappingRelationP is a FdoPtr on 
00092 ///FdoRdbmsOvPropertyMappingRelation, provided for convenience.
00093 ///</summary>
00094 typedef FdoPtr<FdoRdbmsOvPropertyMappingRelation> FdoRdbmsOvPropertyMappingRelationP;
00095 
00096 #endif
00097 

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