more column class refactoring in preparation of #i67202#. Removed unneeded classes, consolidated the property handling of the various Column classes

14 files changed, 629 insertions, 1543 deletions

diff --git a/dbaccess/source/core/api/CRowSetColumn.cxx b/dbaccess/source/core/api/CRowSetColumn.cxx
index bfa770cf2..dbe660853 100644
--- a/dbaccess/source/core/api/CRowSetColumn.cxx
+++ b/dbaccess/source/core/api/CRowSetColumn.cxx
@@ -31,186 +31,84 @@
 // MARKER(update_precomp.py): autogen include statement, do not remove
 #include "precompiled_dbaccess.hxx"
 
-#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
 #include "dbastrings.hrc"
-#endif
-#ifndef _DBASHARED_APITOOLS_HXX_
 #include "apitools.hxx"
-#endif
-#ifndef _COMPHELPER_TYPES_HXX_
-#include <comphelper/types.hxx>
-#endif
-#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
-#include <cppuhelper/typeprovider.hxx>
-#endif
-#ifndef DBACCESS_CORE_API_CROWSETCOLUMN_HXX
 #include "CRowSetColumn.hxx"
-#endif
-#ifndef _COM_SUN_STAR_SDB_XCOLUMN_HPP_
+
 #include <com/sun/star/sdb/XColumn.hpp>
-#endif
-#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
 #include <com/sun/star/beans/PropertyAttribute.hpp>
-#endif
 
+#include <comphelper/types.hxx>
+#include <cppuhelper/typeprovider.hxx>
 
-using namespace dbaccess;
-//	using namespace connectivity;
 using namespace ::com::sun::star::uno;
-using namespace ::com::sun::star::beans;
-//	using namespace ::com::sun::star::sdbcx;
 using namespace ::com::sun::star::sdbc;
 using namespace ::com::sun::star::sdb;
-using namespace ::com::sun::star::container;
-using namespace ::com::sun::star::lang;
-//	using namespace ::com::sun::star::util;
-using namespace cppu;
-using namespace osl;
+using namespace ::com::sun::star::beans;
 
+//..............................................................................
+namespace dbaccess
+{
+//..............................................................................
 
-// -------------------------------------------------------------------------
-//ORowSetColumn::ORowSetColumn(	const Reference < XResultSetMetaData >& _xMetaData,
-//								const ::com::sun::star::uno::Reference < ::com::sun::star::sdbc::XRow >& _xRow,
-//								sal_Int32 _nPos,
-//								ORowSetMatrix::iterator& _rColumnValue,
-//								ORowSetMatrix::iterator& _rEnd)
-//	: ORowSetDataColumn(_xMetaData,_xRow,NULL,_nPos,_rColumnValue,_rEnd)
-//{
-//
-//}
 //------------------------------------------------------------------------------
-Any SAL_CALL ORowSetColumn::queryInterface( const Type & _rType ) throw (RuntimeException)
+ORowSetColumn::ORowSetColumn(	const Reference < XResultSetMetaData >& _xMetaData, const Reference < XRow >& _xRow, sal_Int32 _nPos,
+                const Reference< XDatabaseMetaData >& _rxDBMeta, const ::rtl::OUString& _rDescription, ORowSetCacheIterator& _rColumnValue )
+    :ORowSetDataColumn( _xMetaData, _xRow, NULL, _nPos, _rxDBMeta, _rDescription, _rColumnValue )
 {
-    Any aReturn = OResultColumn::queryInterface(_rType);
-    if (!aReturn.hasValue())
-        aReturn = ::cppu::queryInterface(_rType,static_cast< XColumn* >(this));
-    return aReturn;
 }
-// -------------------------------------------------------------------------
-// comphelper::OPropertyArrayUsageHelper
+
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper* ORowSetColumn::createArrayHelper( ) const
 {
-    BEGIN_PROPERTY_HELPER(30)
-        DECL_PROP2(ALIGN,					sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP1(CATALOGNAME,				::rtl::OUString,	READONLY);
-        DECL_PROP2(CONTROLDEFAULT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_IFACE(CONTROLMODEL,		XPropertySet, 		BOUND		);
-        DECL_PROP1(DISPLAYSIZE,				sal_Int32,			READONLY);
-        DECL_PROP2(NUMBERFORMAT,			sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP2(HELPTEXT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_BOOL(HIDDEN,	 							BOUND);
-        DECL_PROP1_BOOL(ISAUTOINCREMENT,						READONLY);
-        DECL_PROP1_BOOL(ISCASESENSITIVE,						READONLY);
-        DECL_PROP1_BOOL(ISCURRENCY,								READONLY);
-        DECL_PROP1_BOOL(ISDEFINITELYWRITABLE,					READONLY);		
-        DECL_PROP1(ISNULLABLE,				sal_Int32,			READONLY);
-        DECL_PROP1_BOOL(ISREADONLY,								READONLY);
-        DECL_PROP1_BOOL(ISROWVERSION,                           READONLY);
-        DECL_PROP1_BOOL(ISSEARCHABLE,							READONLY);
-        DECL_PROP1_BOOL(ISSIGNED,								READONLY);
-        DECL_PROP1_BOOL(ISWRITABLE,								READONLY);
-        DECL_PROP1(LABEL,					::rtl::OUString,	READONLY);
-        DECL_PROP1(NAME,					::rtl::OUString,	READONLY);
-        DECL_PROP1(PRECISION,				sal_Int32,			READONLY);
-        DECL_PROP2(RELATIVEPOSITION,	sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP1(SCALE,					sal_Int32,			READONLY);
-        DECL_PROP1(SCHEMANAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(SERVICENAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(TABLENAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(TYPE,					sal_Int32,			READONLY);
-        DECL_PROP1(TYPENAME,				::rtl::OUString,	READONLY);
-        DECL_PROP2(VALUE,					Any,				READONLY,BOUND);
-        DECL_PROP1(WIDTH,					sal_Int32,			MAYBEVOID);
-    END_PROPERTY_HELPER();
+    const sal_Int32 nDerivedProperties = 21;
+    Sequence< Property> aDerivedProperties( nDerivedProperties );
+    Property* pDesc = aDerivedProperties.getArray();
+    sal_Int32 nPos = 0;
+
+    DECL_PROP1( CATALOGNAME,                ::rtl::OUString,    READONLY );
+    DECL_PROP1( DISPLAYSIZE,                sal_Int32,          READONLY );
+    DECL_PROP1_BOOL( ISAUTOINCREMENT,                           READONLY );
+    DECL_PROP1_BOOL( ISCASESENSITIVE,                           READONLY );
+    DECL_PROP1_BOOL( ISCURRENCY,                                READONLY );
+    DECL_PROP1_BOOL( ISDEFINITELYWRITABLE,                      READONLY );        
+    DECL_PROP1( ISNULLABLE,                 sal_Int32,          READONLY );
+    DECL_PROP1_BOOL( ISREADONLY,                                READONLY );
+    DECL_PROP1_BOOL( ISROWVERSION,                              READONLY );
+    DECL_PROP1_BOOL( ISSEARCHABLE,                              READONLY );
+    DECL_PROP1_BOOL( ISSIGNED,                                  READONLY );
+    DECL_PROP1_BOOL( ISWRITABLE,                                READONLY );
+    DECL_PROP1( LABEL,                      ::rtl::OUString,    READONLY );
+    DECL_PROP1( PRECISION,                  sal_Int32,          READONLY );
+    DECL_PROP1( SCALE,                      sal_Int32,          READONLY );
+    DECL_PROP1( SCHEMANAME,                 ::rtl::OUString,    READONLY );
+    DECL_PROP1( SERVICENAME,                ::rtl::OUString,    READONLY );
+    DECL_PROP1( TABLENAME,                  ::rtl::OUString,    READONLY );
+    DECL_PROP1( TYPE,                       sal_Int32,          READONLY );
+    DECL_PROP1( TYPENAME,                   ::rtl::OUString,    READONLY );
+    DECL_PROP2( VALUE,                      Any,                READONLY, BOUND );
+    OSL_ENSURE( nPos == nDerivedProperties, "ORowSetColumn::createArrayHelper: inconsistency!" );
+
+    Sequence< Property > aRegisteredProperties;
+    describeProperties( aRegisteredProperties );
+
+    return new ::cppu::OPropertyArrayHelper( ::comphelper::concatSequences( aDerivedProperties, aRegisteredProperties ), sal_False );
 }
 
-// cppu::OPropertySetHelper
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper& ORowSetColumn::getInfoHelper()
 {
     return *static_cast< ::comphelper::OPropertyArrayUsageHelper< ORowSetColumn >* >(this)->getArrayHelper();
 }
-// -------------------------------------------------------------------------
-void SAL_CALL ORowSetColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
-{
-    switch(nHandle)
-    {
-        case PROPERTY_ID_ALIGN:
-        case PROPERTY_ID_NUMBERFORMAT:
-        case PROPERTY_ID_RELATIVEPOSITION:
-        case PROPERTY_ID_WIDTH:
-        case PROPERTY_ID_HIDDEN:
-        case PROPERTY_ID_CONTROLMODEL:
-        case PROPERTY_ID_HELPTEXT:
-        case PROPERTY_ID_CONTROLDEFAULT:
-            OColumnSettings::getFastPropertyValue( rValue, nHandle );
-            break;
-        case PROPERTY_ID_VALUE:
-            if ( !m_aColumnValue.isNull() && (*m_aColumnValue).isValid() )
-                rValue = ((*m_aColumnValue)->get())[m_nPos].makeAny();
-            break;
-        default:
-            ORowSetDataColumn::getFastPropertyValue(rValue,nHandle);
-    }
-}
-// -------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
 void SAL_CALL ORowSetColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception)
 {
-    switch(nHandle)
-    {
-        case PROPERTY_ID_ALIGN:
-        case PROPERTY_ID_NUMBERFORMAT:
-        case PROPERTY_ID_RELATIVEPOSITION:
-        case PROPERTY_ID_WIDTH:
-        case PROPERTY_ID_HIDDEN:
-        case PROPERTY_ID_CONTROLMODEL:
-        case PROPERTY_ID_HELPTEXT:
-        case PROPERTY_ID_CONTROLDEFAULT:
-            OColumnSettings::setFastPropertyValue_NoBroadcast( nHandle, rValue );
-            break;
-        case PROPERTY_ID_VALUE:
-            break;
-        default:
-            ORowSetDataColumn::setFastPropertyValue_NoBroadcast(nHandle,rValue );
-    }
+    OSL_ENSURE( nHandle != PROPERTY_ID_VALUE, "ORowSetColumn::setFastPropertyValue_NoBroadcast: hmm? This property is marked as READONLY!" );
+    if ( nHandle != PROPERTY_ID_VALUE )
+        ORowSetDataColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
 }
-// -------------------------------------------------------------------------
-sal_Bool SAL_CALL ORowSetColumn::convertFastPropertyValue( Any & rConvertedValue,
-                                                            Any & rOldValue,
-                                                            sal_Int32 nHandle,
-                                                            const Any& rValue ) throw (IllegalArgumentException)
-{
-    sal_Bool bModified = sal_False;
-    switch(nHandle)
-    {
-        case PROPERTY_ID_ALIGN:
-        case PROPERTY_ID_NUMBERFORMAT:
-        case PROPERTY_ID_RELATIVEPOSITION:
-        case PROPERTY_ID_WIDTH:
-        case PROPERTY_ID_HIDDEN:
-        case PROPERTY_ID_CONTROLMODEL:
-        case PROPERTY_ID_HELPTEXT:
-        case PROPERTY_ID_CONTROLDEFAULT:
-            bModified = OColumnSettings::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-            break;
-        case PROPERTY_ID_VALUE:
-            rConvertedValue = rValue;
-            getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
-            bModified = !::comphelper::compare(rConvertedValue, rOldValue);
-            break;
-        default:
-            bModified = ORowSetDataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
-
-    }
 
-    return bModified;
-}
-// com::sun::star::lang::XTypeProvider
-//--------------------------------------------------------------------------
-Sequence< Type > ORowSetColumn::getTypes() throw (RuntimeException)
-{
-    OTypeCollection aTypes(::getCppuType( (const Reference< XColumn > *)0 ),OColumn::getTypes());
-    return aTypes.getTypes();
-}
-//--------------------------------------------------------------------------
+//..............................................................................
+}   // namespace dbaccess
+//..............................................................................
diff --git a/dbaccess/source/core/api/CRowSetColumn.hxx b/dbaccess/source/core/api/CRowSetColumn.hxx
index c1113b335..dee4af984 100644
--- a/dbaccess/source/core/api/CRowSetColumn.hxx
+++ b/dbaccess/source/core/api/CRowSetColumn.hxx
@@ -46,11 +46,9 @@
 namespace dbaccess
 {
     class ORowSetColumn;
-    typedef ::comphelper::OPropertyArrayUsageHelper<ORowSetColumn> ORowSetColumn_PROP;
-
-    // -------------------------------------------------------------------------
-    class ORowSetColumn	:	public ORowSetColumn_PROP,
-                            public ORowSetDataColumn
+    class ORowSetColumn :public ORowSetDataColumn
+                        ,public ::comphelper::OPropertyArrayUsageHelper< ORowSetColumn >
+                            
     {
     public:
         ORowSetColumn(	const ::com::sun::star::uno::Reference < ::com::sun::star::sdbc::XResultSetMetaData >& _xMetaData,
@@ -58,34 +56,13 @@ namespace dbaccess
                         sal_Int32 _nPos,
                         const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData >& _rxDBMeta,
                         const ::rtl::OUString& _rDescription,
-                        ORowSetCacheIterator& _rColumnValue)
-          : ORowSetDataColumn(_xMetaData,_xRow,NULL,_nPos,_rxDBMeta,_rDescription,_rColumnValue)
-        {
-        }
-
-    // com::sun::star::lang::XTypeProvider
-        virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
+                        ORowSetCacheIterator& _rColumnValue);
 
-    // com::sun::star::uno::XInterface
-        virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw (::com::sun::star::uno::RuntimeException);
-
-    // comphelper::OPropertyArrayUsageHelper
         virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
-
-    // cppu::OPropertySetHelper
         virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
-
-        virtual sal_Bool SAL_CALL convertFastPropertyValue( ::com::sun::star::uno::Any & rConvertedValue,
-                                                            ::com::sun::star::uno::Any & rOldValue,
-                                                            sal_Int32 nHandle,
-                                                            const ::com::sun::star::uno::Any& rValue ) throw (::com::sun::star::lang::IllegalArgumentException);
-        virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& rValue, sal_Int32 nHandle ) const;
-        virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const ::com::sun::star::uno::Any& rValue )throw (::com::sun::star::uno::Exception);
-
-    protected:
-        using ORowSetDataColumn::getFastPropertyValue;
+        virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,const ::com::sun::star::uno::Any& rValue )throw (::com::sun::star::uno::Exception );
     };
 
 }
-#endif // DBACCESS_CORE_API_CROWSETCOLUMN_HXX
 
+#endif // DBACCESS_CORE_API_CROWSETCOLUMN_HXX
diff --git a/dbaccess/source/core/api/CRowSetDataColumn.cxx b/dbaccess/source/core/api/CRowSetDataColumn.cxx
index d3591da06..217c87743 100644
--- a/dbaccess/source/core/api/CRowSetDataColumn.cxx
+++ b/dbaccess/source/core/api/CRowSetDataColumn.cxx
@@ -75,11 +75,13 @@ ORowSetDataColumn::ORowSetDataColumn(	const Reference < XResultSetMetaData >& _x
                                       const Reference< XDatabaseMetaData >& _rxDBMeta,
                                       const ::rtl::OUString& _rDescription,
                                       const ORowSetCacheIterator& _rColumnValue)
-    : ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos,_rxDBMeta)
+    :ODataColumn(_xMetaData,_xRow,_xRowUpdate,_nPos,_rxDBMeta)
     ,m_aColumnValue(_rColumnValue)
     ,m_aDescription(_rDescription)
 {
     DBG_CTOR(ORowSetDataColumn,NULL);
+    OColumnSettings::registerProperties( *this );
+    registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, PropertyAttribute::READONLY, &m_aDescription, ::getCppuType( &m_aDescription ) );
 }
 // -------------------------------------------------------------------------
 ORowSetDataColumn::~ORowSetDataColumn()
@@ -91,39 +93,38 @@ ORowSetDataColumn::~ORowSetDataColumn()
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper* ORowSetDataColumn::createArrayHelper( ) const
 {
-    BEGIN_PROPERTY_HELPER(31)
-        DECL_PROP2(ALIGN,					sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP1(CATALOGNAME,				::rtl::OUString,	READONLY);
-        DECL_PROP2(CONTROLDEFAULT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_IFACE(CONTROLMODEL,		XPropertySet, 		BOUND		);
-        DECL_PROP1(DESCRIPTION,				::rtl::OUString,	READONLY);
-        DECL_PROP1(DISPLAYSIZE,				sal_Int32,			READONLY);
-        DECL_PROP2(NUMBERFORMAT,			sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP2(HELPTEXT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_BOOL(HIDDEN,	 							BOUND);
-        DECL_PROP1_BOOL(ISAUTOINCREMENT,						READONLY);
-        DECL_PROP1_BOOL(ISCASESENSITIVE,						READONLY);
-        DECL_PROP1_BOOL(ISCURRENCY,								READONLY);
-        DECL_PROP1_BOOL(ISDEFINITELYWRITABLE,					READONLY);
-        DECL_PROP1(ISNULLABLE,				sal_Int32,			READONLY);
-        DECL_PROP1_BOOL(ISREADONLY,								READONLY);
-        DECL_PROP1_BOOL(ISROWVERSION,                           READONLY);
-        DECL_PROP1_BOOL(ISSEARCHABLE,							READONLY);
-        DECL_PROP1_BOOL(ISSIGNED,								READONLY);
-        DECL_PROP1_BOOL(ISWRITABLE,								READONLY);
-        DECL_PROP1(LABEL,					::rtl::OUString,	READONLY);
-        DECL_PROP1(NAME,					::rtl::OUString,	READONLY);
-        DECL_PROP1(PRECISION,				sal_Int32,			READONLY);
-        DECL_PROP2(RELATIVEPOSITION,	sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP1(SCALE,					sal_Int32,			READONLY);
-        DECL_PROP1(SCHEMANAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(SERVICENAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(TABLENAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(TYPE,					sal_Int32,			READONLY);
-        DECL_PROP1(TYPENAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(VALUE,					Any,				BOUND);
-        DECL_PROP1(WIDTH,					sal_Int32,			MAYBEVOID);
-    END_PROPERTY_HELPER();
+    const sal_Int32 nDerivedProperties = 21;
+    Sequence< Property> aDerivedProperties( nDerivedProperties );
+    Property* pDesc = aDerivedProperties.getArray();
+    sal_Int32 nPos = 0;
+
+    DECL_PROP1( CATALOGNAME,                ::rtl::OUString,    READONLY );
+    DECL_PROP1( DISPLAYSIZE,                sal_Int32,          READONLY );
+    DECL_PROP1_BOOL( ISAUTOINCREMENT,                           READONLY );
+    DECL_PROP1_BOOL( ISCASESENSITIVE,                           READONLY );
+    DECL_PROP1_BOOL( ISCURRENCY,                                READONLY );
+    DECL_PROP1_BOOL( ISDEFINITELYWRITABLE,                      READONLY );
+    DECL_PROP1( ISNULLABLE,                 sal_Int32,          READONLY );
+    DECL_PROP1_BOOL( ISREADONLY,                                READONLY );
+    DECL_PROP1_BOOL( ISROWVERSION,                              READONLY );
+    DECL_PROP1_BOOL( ISSEARCHABLE,                              READONLY );
+    DECL_PROP1_BOOL( ISSIGNED,                                  READONLY );
+    DECL_PROP1_BOOL( ISWRITABLE,                                READONLY );
+    DECL_PROP1( LABEL,                      ::rtl::OUString,    READONLY );
+    DECL_PROP1( PRECISION,                  sal_Int32,          READONLY );
+    DECL_PROP1( SCALE,                      sal_Int32,          READONLY );
+    DECL_PROP1( SCHEMANAME,                 ::rtl::OUString,    READONLY );
+    DECL_PROP1( SERVICENAME,                ::rtl::OUString,    READONLY );
+    DECL_PROP1( TABLENAME,                  ::rtl::OUString,    READONLY );
+    DECL_PROP1( TYPE,                       sal_Int32,          READONLY );
+    DECL_PROP1( TYPENAME,                   ::rtl::OUString,    READONLY );
+    DECL_PROP1( VALUE,                      Any,                BOUND );
+    OSL_ENSURE( nPos == nDerivedProperties, "ORowSetDataColumn::createArrayHelper: inconsistency!" );
+
+    Sequence< Property > aRegisteredProperties;
+    describeProperties( aRegisteredProperties );
+
+    return new ::cppu::OPropertyArrayHelper( ::comphelper::concatSequences( aDerivedProperties, aRegisteredProperties ), sal_False );
 }
 
 // cppu::OPropertySetHelper
@@ -135,57 +136,33 @@ ORowSetDataColumn::~ORowSetDataColumn()
 // -------------------------------------------------------------------------
 void SAL_CALL ORowSetDataColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
 {
-    switch(nHandle)
+    if ( PROPERTY_ID_VALUE == nHandle )
     {
-        case PROPERTY_ID_DESCRIPTION:
-            rValue <<= m_aDescription;
-            break;
-        case PROPERTY_ID_ALIGN:
-        case PROPERTY_ID_NUMBERFORMAT:
-        case PROPERTY_ID_RELATIVEPOSITION:
-        case PROPERTY_ID_WIDTH:
-        case PROPERTY_ID_HIDDEN:
-        case PROPERTY_ID_CONTROLMODEL:
-        case PROPERTY_ID_HELPTEXT:
-        case PROPERTY_ID_CONTROLDEFAULT:
-            OColumnSettings::getFastPropertyValue( rValue, nHandle );
-            break;
-        case PROPERTY_ID_VALUE:
-            if ( !m_aColumnValue.isNull() && m_aColumnValue->isValid() )
-            {
-                ::osl::Mutex* pMutex = m_aColumnValue.getMutex();
-                ::osl::MutexGuard aGuard( *pMutex );
+        if ( !m_aColumnValue.isNull() && m_aColumnValue->isValid() )
+        {
+            ::osl::Mutex* pMutex = m_aColumnValue.getMutex();
+            ::osl::MutexGuard aGuard( *pMutex );
 #if OSL_DEBUG_LEVEL > 0
-                ORowSetRow aRow = *m_aColumnValue;
+            ORowSetRow aRow = *m_aColumnValue;
 #endif
-                OSL_ENSURE((sal_Int32)aRow->get().size() > m_nPos,"Pos is greater than size of vector");
-                rValue = ((*m_aColumnValue)->get())[m_nPos].makeAny();
-            }
-            break;
-        default:
-            ODataColumn::getFastPropertyValue(rValue,nHandle);
+            OSL_ENSURE((sal_Int32)aRow->get().size() > m_nPos,"Pos is greater than size of vector");
+            rValue = ((*m_aColumnValue)->get())[m_nPos].makeAny();
+        }
     }
+    else
+        ODataColumn::getFastPropertyValue( rValue, nHandle );
 }
+
 // -------------------------------------------------------------------------
 void SAL_CALL ORowSetDataColumn::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue )throw (Exception)
 {
-    switch(nHandle)
+    if ( PROPERTY_ID_VALUE == nHandle )
+    {
+        updateObject(rValue);
+    }
+    else
     {
-        case PROPERTY_ID_ALIGN:
-        case PROPERTY_ID_NUMBERFORMAT:
-        case PROPERTY_ID_RELATIVEPOSITION:
-        case PROPERTY_ID_WIDTH:
-        case PROPERTY_ID_HIDDEN:
-        case PROPERTY_ID_CONTROLMODEL:
-        case PROPERTY_ID_HELPTEXT:
-        case PROPERTY_ID_CONTROLDEFAULT:
-            OColumnSettings::setFastPropertyValue_NoBroadcast( nHandle, rValue );
-            break;
-        case PROPERTY_ID_VALUE:
-            updateObject(rValue);
-            break;
-        default:
-            ODataColumn::setFastPropertyValue_NoBroadcast(nHandle,rValue );
+        ODataColumn::setFastPropertyValue_NoBroadcast( nHandle,rValue );
     }
 }
 // -------------------------------------------------------------------------
@@ -195,27 +172,14 @@ sal_Bool SAL_CALL ORowSetDataColumn::convertFastPropertyValue( Any & rConvertedV
                                                             const Any& rValue ) throw (IllegalArgumentException)
 {
     sal_Bool bModified = sal_False;
-    switch(nHandle)
+    if ( PROPERTY_ID_VALUE == nHandle )
     {
-        case PROPERTY_ID_ALIGN:
-        case PROPERTY_ID_NUMBERFORMAT:
-        case PROPERTY_ID_RELATIVEPOSITION:
-        case PROPERTY_ID_WIDTH:
-        case PROPERTY_ID_HIDDEN:
-        case PROPERTY_ID_CONTROLMODEL:
-        case PROPERTY_ID_HELPTEXT:
-        case PROPERTY_ID_CONTROLDEFAULT:
-            bModified = OColumnSettings::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-            break;
-        case PROPERTY_ID_VALUE:
-            rConvertedValue = rValue;
-            getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
-            bModified = !::comphelper::compare(rConvertedValue, rOldValue);
-            break;
-        default:
-            bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
-
+        rConvertedValue = rValue;
+        getFastPropertyValue(rOldValue, PROPERTY_ID_VALUE);
+        bModified = rConvertedValue != rOldValue;
     }
+    else
+        bModified = ODataColumn::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
 
     return bModified;
 }
diff --git a/dbaccess/source/core/api/TableDeco.cxx b/dbaccess/source/core/api/TableDeco.cxx
index b3742ae59..b6aa113a2 100644
--- a/dbaccess/source/core/api/TableDeco.cxx
+++ b/dbaccess/source/core/api/TableDeco.cxx
@@ -706,7 +706,7 @@ OColumn* ODBTableDecorator::createColumn(const ::rtl::OUString& _rName) const
             if ( m_xColumnDefinitions.is() && m_xColumnDefinitions->hasByName(_rName))
                 xColumnDefintion.set(m_xColumnDefinitions->getByName(_rName),UNO_QUERY);
 
-            pReturn = new OTableColumnWrapper(xProp,xColumnDefintion);
+            pReturn = new OTableColumnWrapper( xProp, xColumnDefintion, false );
         }
     }
     return pReturn;
@@ -734,8 +734,8 @@ Reference< XPropertySet > ODBTableDecorator::createColumnDescriptor()
     if(m_xTable.is())
         xNames.set(m_xTable->getColumns(),UNO_QUERY);
     Reference< XPropertySet > xRet;
-    if(xNames.is())
-        xRet = new OTableColumnDescriptorWrapper(xNames->createDataDescriptor());
+    if ( xNames.is() )
+        xRet = new OTableColumnDescriptorWrapper( xNames->createDataDescriptor(), false, true );
     return xRet;
 }
 // -----------------------------------------------------------------------------
diff --git a/dbaccess/source/core/api/column.cxx b/dbaccess/source/core/api/column.cxx
index d3238afc7..650197052 100644
--- a/dbaccess/source/core/api/column.cxx
+++ b/dbaccess/source/core/api/column.cxx
@@ -31,78 +31,31 @@
 // MARKER(update_precomp.py): autogen include statement, do not remove
 #include "precompiled_dbaccess.hxx"
 
-#ifndef _DBA_COREAPI_COLUMN_HXX_
+#include "ContainerMediator.hxx"
+#include "apitools.hxx"
 #include "column.hxx"
-#endif
-#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
-#include "dbastrings.hrc"
-#endif
-#ifndef _DBA_CORE_RESOURCE_HXX_
-#include "core_resource.hxx"
-#endif
-#ifndef _DBA_CORE_RESOURCE_HRC_
 #include "core_resource.hrc"
-#endif
-#ifndef _DBASHARED_APITOOLS_HXX_
-#include "apitools.hxx"
-#endif
-#ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_
+#include "core_resource.hxx"
+#include "dbastrings.hrc"
+#include "sdbcoretools.hxx"
+
+#include <com/sun/star/lang/DisposedException.hpp>
 #include <com/sun/star/sdbc/ColumnValue.hpp>
-#endif
-#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
-#include <cppuhelper/typeprovider.hxx>
-#endif
-#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
 #include <com/sun/star/sdbc/DataType.hpp>
-#endif
-#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
-#include <com/sun/star/lang/DisposedException.hpp>
-#endif
-#ifndef _COMPHELPER_SEQUENCE_HXX_
-#include <comphelper/sequence.hxx>
-#endif
-#ifndef _COMPHELPER_PROPERTY_HXX_
-#include <comphelper/property.hxx>
-#endif
-#ifndef _COMPHELPER_ENUMHELPER_HXX_
+
+#include <comphelper/basicio.hxx>
 #include <comphelper/enumhelper.hxx>
-#endif
-#ifndef _COMPHELPER_TYPES_HXX_
-#include <comphelper/types.hxx>
-#endif
-#ifndef _COMPHELPER_EXTRACT_HXX_
 #include <comphelper/extract.hxx>
-#endif
-#ifndef _OSL_DIAGNOSE_H_
-#include <osl/diagnose.h>
-#endif
-#ifndef _COMPHELPER_SEQSTREAM_HXX
+#include <comphelper/property.hxx>
 #include <comphelper/seqstream.hxx>
-#endif
-#ifndef _COMPHELPER_BASIC_IO_HXX_
-#include <comphelper/basicio.hxx>
-#endif
-#ifndef _TOOLS_DEBUG_HXX
-#include <tools/debug.hxx>
-#endif
-#ifndef CONNECTIVITY_TABLEHELPER_HXX
+#include <comphelper/sequence.hxx>
+#include <comphelper/types.hxx>
 #include <connectivity/TTableHelper.hxx>
-#endif
-#ifndef _DBACORE_DEFINITIONCOLUMN_HXX_
-#include "definitioncolumn.hxx"
-#endif
-#ifndef _CONNECTIVITY_DBTOOLS_HXX_
-#include <connectivity/dbtools.hxx>
-#endif
-#ifndef _DBHELPER_DBEXCEPTION_HXX_
 #include <connectivity/dbexception.hxx>
-#endif
-#ifndef DBA_CONTAINERMEDIATOR_HXX
-#include "ContainerMediator.hxx"
-#endif
-#ifndef DBACORE_SDBCORETOOLS_HXX
-#include "sdbcoretools.hxx"
-#endif
+#include <connectivity/dbtools.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <osl/diagnose.h>
+#include <tools/debug.hxx>
 
 #include <algorithm>
 
@@ -128,11 +81,14 @@ DBG_NAME(OColumn)
 //= OColumn
 //============================================================
 //--------------------------------------------------------------------------
-OColumn::OColumn()
-        :OColumnBase(m_aMutex)
-        , OPropertySetHelper(OColumnBase::rBHelper)
+OColumn::OColumn( const bool _bNameIsReadOnly )
+        :OColumnBase( m_aMutex )
+        ,::comphelper::OPropertyContainer( OColumnBase::rBHelper )
 {
     DBG_CTOR(OColumn, NULL);
+
+    registerProperty( PROPERTY_NAME, PROPERTY_ID_NAME, _bNameIsReadOnly ? PropertyAttribute::READONLY : 0,
+        &m_sName, ::getCppuType( &m_sName ) );
 }
 
 //--------------------------------------------------------------------------
@@ -145,37 +101,14 @@ OColumn::~OColumn()
 //--------------------------------------------------------------------------
 Sequence< Type > OColumn::getTypes() throw (RuntimeException)
 {
-    OTypeCollection aTypes(::getCppuType( (const Reference< XPropertySet > *)0 ),
-                           ::getCppuType( (const Reference< XMultiPropertySet > *)0 ),
-                           OColumnBase::getTypes());
-    return aTypes.getTypes();
+    return ::comphelper::concatSequences(
+        OColumnBase::getTypes(),
+        ::comphelper::OPropertyContainer::getTypes()
+    );
 }
 
 // com::sun::star::uno::XInterface
-//--------------------------------------------------------------------------
-Any OColumn::queryInterface( const Type & rType ) throw (RuntimeException)
-{
-    Any aIface = OColumnBase::queryInterface( rType );
-    if (!aIface.hasValue())
-        aIface = ::cppu::queryInterface(
-                    rType,
-                    static_cast< XPropertySet * >( this ),
-                    static_cast< XMultiPropertySet * >( this ));
-
-    return aIface;
-}
-
-//--------------------------------------------------------------------------
-void OColumn::acquire() throw()
-{
-    OColumnBase::acquire();
-}
-
-//--------------------------------------------------------------------------
-void OColumn::release() throw()
-{
-    OColumnBase::release();
-}
+IMPLEMENT_FORWARD_XINTERFACE2( OColumn, OColumnBase, ::comphelper::OPropertyContainer )
 
 // ::com::sun::star::lang::XServiceInfo
 //------------------------------------------------------------------------------
@@ -202,7 +135,7 @@ Sequence< ::rtl::OUString > OColumn::getSupportedServiceNames(  ) throw (Runtime
 //------------------------------------------------------------------------------
 void OColumn::disposing()
 {
-    OPropertySetHelper::disposing();
+    OPropertyContainer::disposing();
 }
 
 // com::sun::star::beans::XPropertySet
@@ -212,52 +145,6 @@ Reference< XPropertySetInfo > OColumn::getPropertySetInfo() throw (RuntimeExcept
     return createPropertySetInfo( getInfoHelper() ) ;
 }
 
-//------------------------------------------------------------------------------
-void OColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
-{
-    switch (nHandle)
-    {
-        case PROPERTY_ID_NAME:
-            rValue <<= m_sName;
-            break;
-    }
-}
-
-//------------------------------------------------------------------------------
-sal_Bool OColumn::convertFastPropertyValue(
-                            Any & rConvertedValue,
-                            Any & rOldValue,
-                            sal_Int32 nHandle,
-                            const Any& rValue )
-                                throw (IllegalArgumentException)
-{
-    sal_Bool bModified = sal_False;
-    switch (nHandle)
-    {
-        case PROPERTY_ID_NAME:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_sName);
-            break;
-    }
-    return bModified;
-}
-
-//------------------------------------------------------------------------------
-void OColumn::setFastPropertyValue_NoBroadcast(
-                                sal_Int32 nHandle,
-                                const Any& rValue
-                                                 )
-                                                 throw (Exception)
-{
-    switch (nHandle)
-    {
-        case PROPERTY_ID_NAME:
-            OSL_ENSURE(rValue.getValueType().equals(::getCppuType(static_cast< ::rtl::OUString* >(NULL))),
-                "OColumn::setFastPropertyValue_NoBroadcast(NAME) : invalid value !");
-            rValue >>= m_sName;
-            break;
-    }
-}
-
 //--------------------------------------------------------------------------
 Sequence< sal_Int8 > OColumn::getUnoTunnelImplementationId()
 {
@@ -293,11 +180,31 @@ void SAL_CALL OColumn::setName( const ::rtl::OUString& _rName ) throw(::com::sun
 {
     m_sName = _rName;
 }
+
 // -----------------------------------------------------------------------------
 void OColumn::fireValueChange(const ::connectivity::ORowSetValue& /*_rOldValue*/)
 {
     DBG_ERROR( "OColumn::fireValueChange: not implemented!" );
 }
+
+//------------------------------------------------------------------------------
+void OColumn::registerProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const Type& _rMemberType )
+{
+    ::comphelper::OPropertyContainer::registerProperty( _rName, _nHandle, _nAttributes, _pPointerToMember, _rMemberType );
+}
+
+//------------------------------------------------------------------------------
+void OColumn::registerMayBeVoidProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, Any* _pPointerToMember, const Type& _rExpectedType )
+{
+    ::comphelper::OPropertyContainer::registerMayBeVoidProperty( _rName, _nHandle, _nAttributes, _pPointerToMember, _rExpectedType );
+}
+
+//------------------------------------------------------------------------------
+void OColumn::registerPropertyNoMember( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const Type& _rType, const void* _pInitialValue )
+{
+    ::comphelper::OPropertyContainer::registerPropertyNoMember( _rName, _nHandle, _nAttributes, _rType, _pInitialValue );
+}
+
 //============================================================
 //= OColumns
 //============================================================
@@ -323,6 +230,7 @@ OColumns::OColumns(::cppu::OWeakObject& _rParent,
 {
     DBG_CTOR(OColumns, NULL);
 }
+
 // -------------------------------------------------------------------------
 OColumns::OColumns(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,
         const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns,
diff --git a/dbaccess/source/core/api/columnsettings.cxx b/dbaccess/source/core/api/columnsettings.cxx
index 8aefe21ae..b6a242127 100644
--- a/dbaccess/source/core/api/columnsettings.cxx
+++ b/dbaccess/source/core/api/columnsettings.cxx
@@ -30,6 +30,7 @@
 #include "dbastrings.hrc"
 
 /** === begin UNO includes === **/
+#include <com/sun/star/beans/PropertyAttribute.hpp>
 /** === end UNO includes === **/
 
 #include <cppuhelper/typeprovider.hxx>
@@ -56,6 +57,7 @@ namespace dbaccess
     using ::com::sun::star::lang::IllegalArgumentException;
     using ::com::sun::star::beans::XPropertySet;
     /** === end UNO using === **/
+    namespace PropertyAttribute = ::com::sun::star::beans::PropertyAttribute;
 
     //==============================================================================
     //= OColumnSettings
@@ -65,7 +67,6 @@ namespace dbaccess
     OColumnSettings::OColumnSettings()
         :m_bHidden(sal_False)
     {
-        OSL_TRACE( "ColumnSettings: +%p", this );
         DBG_CTOR( OColumnSettings, NULL );
     }
 
@@ -73,7 +74,6 @@ namespace dbaccess
     OColumnSettings::~OColumnSettings()
     {
         DBG_DTOR( OColumnSettings, NULL );
-        OSL_TRACE( "ColumnSettings: -%p", this );
     }
 
     // XUnoTunnel
@@ -105,131 +105,35 @@ namespace dbaccess
     }
 
     //------------------------------------------------------------------------------
-    void OColumnSettings::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
+    void OColumnSettings::registerProperties( IPropertyContainer& _rPropertyContainer )
     {
-        switch (nHandle)
-        {
-            case PROPERTY_ID_ALIGN:
-                rValue = m_aAlignment;
-                break;
-            case PROPERTY_ID_NUMBERFORMAT:
-                rValue = m_aFormatKey;
-                break;
-            case PROPERTY_ID_RELATIVEPOSITION:
-                rValue = m_aRelativePosition;
-                break;
-            case PROPERTY_ID_WIDTH:
-                rValue = m_aWidth;
-                break;
-            case PROPERTY_ID_HIDDEN:
-                rValue.setValue(&m_bHidden, getBooleanCppuType());
-                break;
-            case PROPERTY_ID_CONTROLMODEL:
-                rValue <<= m_xControlModel;
-                break;
-            case PROPERTY_ID_HELPTEXT:
-                rValue = m_aHelpText;
-                break;
-            case PROPERTY_ID_CONTROLDEFAULT:
-                rValue = m_aControlDefault;
-                break;
-        }
+        const sal_Int32 nBoundAttr = PropertyAttribute::BOUND;
+        const sal_Int32 nMayBeVoidAttr = PropertyAttribute::MAYBEVOID | nBoundAttr;
+
+        const Type& rSalInt32Type = ::getCppuType( static_cast< sal_Int32* >( NULL ) );
+        const Type& rStringType = ::getCppuType( static_cast< ::rtl::OUString* >( NULL ) );
+
+        _rPropertyContainer.registerMayBeVoidProperty( PROPERTY_ALIGN, PROPERTY_ID_ALIGN, nMayBeVoidAttr, &m_aAlignment, rSalInt32Type );
+        _rPropertyContainer.registerMayBeVoidProperty( PROPERTY_NUMBERFORMAT, PROPERTY_ID_NUMBERFORMAT, nMayBeVoidAttr, &m_aFormatKey, rSalInt32Type );
+        _rPropertyContainer.registerMayBeVoidProperty( PROPERTY_RELATIVEPOSITION, PROPERTY_ID_RELATIVEPOSITION, nMayBeVoidAttr, &m_aRelativePosition, rSalInt32Type );
+        _rPropertyContainer.registerMayBeVoidProperty( PROPERTY_WIDTH, PROPERTY_ID_WIDTH, nMayBeVoidAttr, &m_aWidth, rSalInt32Type );
+        _rPropertyContainer.registerMayBeVoidProperty( PROPERTY_HELPTEXT, PROPERTY_ID_HELPTEXT, nMayBeVoidAttr, &m_aHelpText, rStringType );
+        _rPropertyContainer.registerMayBeVoidProperty( PROPERTY_CONTROLDEFAULT, PROPERTY_ID_CONTROLDEFAULT, nMayBeVoidAttr, &m_aControlDefault, rStringType );
+        _rPropertyContainer.registerProperty( PROPERTY_CONTROLMODEL, PROPERTY_ID_CONTROLMODEL, nBoundAttr, &m_xControlModel, ::getCppuType( &m_xControlModel ) );
+        _rPropertyContainer.registerProperty( PROPERTY_HIDDEN, PROPERTY_ID_HIDDEN, nBoundAttr, &m_bHidden, ::getCppuType( &m_bHidden ) );
     }
 
     //------------------------------------------------------------------------------
-    sal_Bool OColumnSettings::convertFastPropertyValue( Any& rConvertedValue, Any & rOldValue, sal_Int32 nHandle,
-                                                        const Any& rValue ) throw (IllegalArgumentException)
+    bool OColumnSettings::isMine( const sal_Int32 _nPropertyHandle ) const
     {
-        sal_Bool bModified = sal_False;
-        switch (nHandle)
-        {
-            case PROPERTY_ID_ALIGN:
-                bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aAlignment,
-                    ::getCppuType(static_cast< sal_Int32* >(NULL)));
-                break;
-            case PROPERTY_ID_WIDTH:
-                bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aWidth,
-                    ::getCppuType(static_cast< sal_Int32* >(NULL)));
-                break;
-            case PROPERTY_ID_HIDDEN:
-                bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bHidden);
-                break;
-            case PROPERTY_ID_RELATIVEPOSITION:
-                bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aRelativePosition,
-                    ::getCppuType(static_cast< sal_Int32* >(NULL)));
-                break;
-            case PROPERTY_ID_NUMBERFORMAT:
-                bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aFormatKey,
-                    ::getCppuType(static_cast< sal_Int32* >(NULL)));
-                break;
-            case PROPERTY_ID_CONTROLMODEL:
-            {
-                Reference< XPropertySet > xTest;
-                if (!::cppu::extractInterface(xTest, rValue))
-                    throw IllegalArgumentException();
-                if (xTest.get() != m_xControlModel.get())
-                {
-                    bModified = sal_True;
-                    rOldValue <<= m_xControlModel;
-                    rConvertedValue <<= rValue;
-                }
-            }
-            break;
-            case PROPERTY_ID_HELPTEXT:
-                bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aHelpText,
-                    ::getCppuType(static_cast< ::rtl::OUString* >(NULL)));
-                break;
-            case PROPERTY_ID_CONTROLDEFAULT:
-                bModified = rValue != m_aControlDefault;
-                if ( bModified )
-                {
-                    rConvertedValue = rValue;
-                    rOldValue = m_aControlDefault;
-                }
-                break;
-        }
-        return bModified;
-    }
-
-    //------------------------------------------------------------------------------
-    void OColumnSettings::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
-    {
-        switch (nHandle)
-        {
-            case PROPERTY_ID_ALIGN:
-                OSL_ENSURE(!rValue.hasValue() || rValue.getValueType().equals(::getCppuType(static_cast< sal_Int32* >(NULL))),
-                    "OColumnSettings::setFastPropertyValue_NoBroadcast(ALIGN) : invalid value !");
-                m_aAlignment = rValue;
-                break;
-            case PROPERTY_ID_WIDTH:
-                OSL_ENSURE(!rValue.hasValue() || rValue.getValueType().equals(::getCppuType(static_cast< sal_Int32* >(NULL))),
-                    "OColumnSettings::setFastPropertyValue_NoBroadcast(WIDTH) : invalid value !");
-                m_aWidth = rValue;
-                break;
-            case PROPERTY_ID_NUMBERFORMAT:
-                OSL_ENSURE(!rValue.hasValue() || rValue.getValueType().equals(::getCppuType(static_cast< sal_Int32* >(NULL))),
-                    "OColumnSettings::setFastPropertyValue_NoBroadcast(NUMBERFORMAT) : invalid value !");
-                m_aFormatKey = rValue;
-                break;
-            case PROPERTY_ID_RELATIVEPOSITION:
-                OSL_ENSURE(!rValue.hasValue() || rValue.getValueType().equals(::getCppuType(static_cast< sal_Int32* >(NULL))),
-                    "OColumnSettings::setFastPropertyValue_NoBroadcast(ID_RELATIVEPOSITION) : invalid value !");
-                m_aRelativePosition = rValue;
-                break;
-            case PROPERTY_ID_HIDDEN:
-                OSL_ENSURE(rValue.getValueType().equals(::getBooleanCppuType()),
-                    "OColumnSettings::setFastPropertyValue_NoBroadcast(HIDDEN) : invalid value !");
-                OSL_VERIFY( rValue >>= m_bHidden );
-                break;
-            case PROPERTY_ID_HELPTEXT:
-                OSL_ENSURE(!rValue.hasValue() || rValue.getValueType().equals(::getCppuType(static_cast< ::rtl::OUString* >(NULL))),
-                    "OColumnSettings::setFastPropertyValue_NoBroadcast(ID_RELATIVEPOSITION) : invalid value !");
-                m_aHelpText = rValue;
-                break;
-            case PROPERTY_ID_CONTROLDEFAULT:
-                m_aControlDefault = rValue;
-                break;
-        }
+        return  ( _nPropertyHandle == PROPERTY_ID_ALIGN )
+            ||  ( _nPropertyHandle == PROPERTY_ID_NUMBERFORMAT )
+            ||  ( _nPropertyHandle == PROPERTY_ID_RELATIVEPOSITION )
+            ||  ( _nPropertyHandle == PROPERTY_ID_WIDTH )
+            ||  ( _nPropertyHandle == PROPERTY_ID_HELPTEXT )
+            ||  ( _nPropertyHandle == PROPERTY_ID_CONTROLDEFAULT )
+            ||  ( _nPropertyHandle == PROPERTY_ID_CONTROLMODEL )
+            ||  ( _nPropertyHandle == PROPERTY_ID_HIDDEN );
     }
 
     //------------------------------------------------------------------------------
diff --git a/dbaccess/source/core/api/definitioncolumn.cxx b/dbaccess/source/core/api/definitioncolumn.cxx
index f58e8b9b2..297f923ee 100644
--- a/dbaccess/source/core/api/definitioncolumn.cxx
+++ b/dbaccess/source/core/api/definitioncolumn.cxx
@@ -1,7 +1,7 @@
 /*************************************************************************
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- * 
+ *
  * Copyright 2008 by Sun Microsystems, Inc.
  *
  * OpenOffice.org - a multi-platform office productivity suite
@@ -31,34 +31,18 @@
 // MARKER(update_precomp.py): autogen include statement, do not remove
 #include "precompiled_dbaccess.hxx"
 
-#ifndef _DBA_COREAPI_DEFINITIONSETTINGS_HXX_
+#include "apitools.hxx"
+#include "dbastrings.hrc"
 #include "definitioncolumn.hxx"
-#endif
-#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
-#include <cppuhelper/typeprovider.hxx>
-#endif
-#ifndef _COMPHELPER_PROPERTY_HXX_
+#include "sdbcoretools.hxx"
+
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+
 #include <comphelper/property.hxx>
-#endif
-#ifndef _COMPHELPER_TYPES_HXX_
 #include <comphelper/types.hxx>
-#endif
-#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
-#include "dbastrings.hrc"
-#endif
-#ifndef _DBASHARED_APITOOLS_HXX_
-#include "apitools.hxx"
-#endif
-#ifndef _TOOLS_DEBUG_HXX
+#include <cppuhelper/typeprovider.hxx>
 #include <tools/debug.hxx>
-#endif
-#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
-#include <com/sun/star/beans/PropertyAttribute.hpp>
-#endif
-#ifndef DBACORE_SDBCORETOOLS_HXX
-#include "sdbcoretools.hxx"
-#endif
-
+#include <tools/diagnose_ex.h>
 
 using namespace ::com::sun::star::sdbc;
 using namespace ::com::sun::star::beans;
@@ -79,7 +63,29 @@ using namespace dbaccess;
 //============================================================
 IMPLEMENT_FORWARD_XINTERFACE2(OTableColumnDescriptor,OColumn,TXChild)
 
-// com::sun::star::lang::XTypeProvider
+//------------------------------------------------------------------------------
+void OTableColumnDescriptor::impl_registerProperties( const bool _bActAsDescriptor )
+{
+    sal_Int32 nDefaultAttr = _bActAsDescriptor ? 0 : PropertyAttribute::READONLY;
+
+    registerProperty( PROPERTY_TYPENAME, PROPERTY_ID_TYPENAME, nDefaultAttr, &m_aTypeName, ::getCppuType( &m_aTypeName ) );
+    registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, nDefaultAttr, &m_aDescription, ::getCppuType( &m_aDescription ) );
+    registerProperty( PROPERTY_DEFAULTVALUE, PROPERTY_ID_DEFAULTVALUE, nDefaultAttr, &m_aDefaultValue, ::getCppuType( &m_aDefaultValue ) );
+
+    if ( _bActAsDescriptor )
+        registerProperty( PROPERTY_AUTOINCREMENTCREATION, PROPERTY_ID_AUTOINCREMENTCREATION, nDefaultAttr, &m_aAutoIncrementValue, ::getCppuType( &m_aAutoIncrementValue ) );
+
+    registerProperty( PROPERTY_TYPE, PROPERTY_ID_TYPE, nDefaultAttr, &m_nType, ::getCppuType( &m_nType ) );
+    registerProperty( PROPERTY_PRECISION, PROPERTY_ID_PRECISION, nDefaultAttr, &m_nPrecision, ::getCppuType( &m_nPrecision ) );
+    registerProperty( PROPERTY_SCALE, PROPERTY_ID_SCALE, nDefaultAttr, &m_nScale, ::getCppuType( &m_nScale ) );
+    registerProperty( PROPERTY_ISNULLABLE, PROPERTY_ID_ISNULLABLE, nDefaultAttr, &m_nIsNullable, ::getCppuType( &m_nIsNullable ) );
+    registerProperty( PROPERTY_ISAUTOINCREMENT, PROPERTY_ID_ISAUTOINCREMENT, nDefaultAttr, &m_bAutoIncrement, ::getCppuType( &m_bAutoIncrement ) );
+    registerProperty( PROPERTY_ISROWVERSION, PROPERTY_ID_ISROWVERSION, nDefaultAttr, &m_bRowVersion, ::getCppuType( &m_bRowVersion ) );
+    registerProperty( PROPERTY_ISCURRENCY, PROPERTY_ID_ISCURRENCY, nDefaultAttr, &m_bCurrency, ::getCppuType( &m_bCurrency ) );
+
+    OColumnSettings::registerProperties( *this );
+}
+
 //--------------------------------------------------------------------------
 Sequence< sal_Int8 > OTableColumnDescriptor::getImplementationId() throw (RuntimeException)
 {
@@ -116,28 +122,9 @@ Sequence< ::rtl::OUString > OTableColumnDescriptor::getSupportedServiceNames(  )
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper* OTableColumnDescriptor::createArrayHelper( ) const
 {
-    BEGIN_PROPERTY_HELPER(20)
-        DECL_PROP2(ALIGN,					sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP1(AUTOINCREMENTCREATION,::rtl::OUString,	MAYBEVOID);
-        DECL_PROP2(CONTROLDEFAULT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_IFACE(CONTROLMODEL,		XPropertySet, 		BOUND		);
-        DECL_PROP0(DEFAULTVALUE,		::rtl::OUString		);
-        DECL_PROP0(DESCRIPTION,			::rtl::OUString		);
-        DECL_PROP2(NUMBERFORMAT,			sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP2(HELPTEXT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_BOOL(HIDDEN,	 							BOUND);
-        DECL_PROP0_BOOL(ISAUTOINCREMENT		 				);
-        DECL_PROP0_BOOL(ISCURRENCY		 				);
-        DECL_PROP0(ISNULLABLE,			sal_Int32			);
-        DECL_PROP0_BOOL(ISROWVERSION						);
-        DECL_PROP0(NAME,				::rtl::OUString		);
-        DECL_PROP0(PRECISION,			sal_Int32			);
-        DECL_PROP2(RELATIVEPOSITION,	sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP0(SCALE,				sal_Int32			);
-        DECL_PROP0(TYPE,				sal_Int32			);
-        DECL_PROP0(TYPENAME,			::rtl::OUString		);
-        DECL_PROP2(WIDTH,				sal_Int32,			BOUND, MAYBEVOID);
-    END_PROPERTY_HELPER();
+    Sequence< Property > aProps;
+    describeProperties( aProps );
+    return new ::cppu::OPropertyArrayHelper( aProps );
 }
 
 // cppu::OPropertySetHelper
@@ -148,159 +135,10 @@ Sequence< ::rtl::OUString > OTableColumnDescriptor::getSupportedServiceNames(  )
 }
 
 //------------------------------------------------------------------------------
-void OTableColumnDescriptor::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
+void OTableColumnDescriptor::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
 {
-    switch (nHandle)
-    {
-        case PROPERTY_ID_TYPE:
-            rValue <<= m_nType;
-            break;
-        case PROPERTY_ID_PRECISION:
-            rValue <<= m_nPrecision;
-            break;
-        case PROPERTY_ID_SCALE:
-            rValue <<= m_nScale;
-            break;
-        case PROPERTY_ID_ISNULLABLE:
-            rValue <<= m_nIsNullable;
-            break;
-        case PROPERTY_ID_TYPENAME:
-            rValue <<= m_aTypeName;
-            break;
-        case PROPERTY_ID_DESCRIPTION:
-            rValue <<= m_aDescription;
-            break;
-        case PROPERTY_ID_DEFAULTVALUE:
-            rValue <<= m_aDefaultValue;
-            break;
-        case PROPERTY_ID_AUTOINCREMENTCREATION:
-            rValue <<= m_aAutoIncrementValue;
-            break;
-        case PROPERTY_ID_ISAUTOINCREMENT:
-        {
-            sal_Bool bVal = m_bAutoIncrement;
-            rValue.setValue(&bVal, getBooleanCppuType());
-        }	break;
-        case PROPERTY_ID_ISCURRENCY:
-        {
-            sal_Bool bVal = m_bCurrency;
-            rValue.setValue(&bVal, getBooleanCppuType());
-        }	break;
-        case PROPERTY_ID_ISROWVERSION:
-        {
-            sal_Bool bVal = m_bRowVersion;
-            rValue.setValue(&bVal, getBooleanCppuType());
-        }	break;
-        case PROPERTY_ID_NAME:
-            OColumn::getFastPropertyValue( rValue, nHandle );
-            break;
-        default:
-            OColumnSettings::getFastPropertyValue( rValue, nHandle );
-    }
-}
-
-//------------------------------------------------------------------------------
-sal_Bool OTableColumnDescriptor::convertFastPropertyValue(
-                            Any & rConvertedValue,
-                            Any & rOldValue,
-                            sal_Int32 nHandle,
-                            const Any& rValue )
-                                throw (IllegalArgumentException)
-{
-    sal_Bool bModified = sal_False;
-    switch (nHandle)
-    {
-        case PROPERTY_ID_TYPE:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_nType);
-            break;
-        case PROPERTY_ID_PRECISION:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_nPrecision);
-            break;
-        case PROPERTY_ID_SCALE:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_nScale);
-            break;
-        case PROPERTY_ID_ISNULLABLE:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_nIsNullable);
-            break;
-        case PROPERTY_ID_TYPENAME:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aTypeName);
-            break;
-        case PROPERTY_ID_DESCRIPTION:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aDescription);
-            break;
-        case PROPERTY_ID_DEFAULTVALUE:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aDefaultValue);
-            break;
-        case PROPERTY_ID_AUTOINCREMENTCREATION:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_aAutoIncrementValue);
-            break;
-        case PROPERTY_ID_ISAUTOINCREMENT:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bAutoIncrement);
-            break;
-        case PROPERTY_ID_ISCURRENCY:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bCurrency);
-            break;
-        case PROPERTY_ID_ISROWVERSION:
-            bModified = ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bRowVersion);
-            break;
-        case PROPERTY_ID_NAME:
-            bModified = OColumn::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-            break;
-        default:
-            bModified = OColumnSettings::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-    }
-    return bModified;
-}
-
-//------------------------------------------------------------------------------
-void OTableColumnDescriptor::setFastPropertyValue_NoBroadcast(
-                                            sal_Int32 nHandle,
-                                            const Any& rValue
-                                                 )
-                                                 throw (Exception)
-{
-    switch (nHandle)
-    {
-        case PROPERTY_ID_TYPE:
-            OSL_VERIFY( rValue >>= m_nType );
-            break;
-        case PROPERTY_ID_PRECISION:
-            OSL_VERIFY( rValue >>= m_nPrecision );
-            break;
-        case PROPERTY_ID_SCALE:
-            OSL_VERIFY( rValue >>= m_nScale );
-            break;
-        case PROPERTY_ID_ISNULLABLE:
-            OSL_VERIFY( rValue >>= m_nIsNullable );
-            break;
-        case PROPERTY_ID_TYPENAME:
-            OSL_VERIFY( rValue >>= m_aTypeName );
-            break;
-        case PROPERTY_ID_DESCRIPTION:
-            OSL_VERIFY( rValue >>= m_aDescription );
-            break;
-        case PROPERTY_ID_DEFAULTVALUE:
-            OSL_VERIFY( rValue >>= m_aDefaultValue );
-            break;
-        case PROPERTY_ID_AUTOINCREMENTCREATION:
-            OSL_VERIFY( rValue >>= m_aAutoIncrementValue );
-            break;
-        case PROPERTY_ID_ISAUTOINCREMENT:
-            OSL_VERIFY( rValue >>= m_bAutoIncrement );
-            break;
-        case PROPERTY_ID_ISCURRENCY:
-            OSL_VERIFY( rValue >>= m_bCurrency );
-            break;
-        case PROPERTY_ID_ISROWVERSION:
-            OSL_VERIFY( rValue >>= m_bRowVersion );
-            break;
-        case PROPERTY_ID_NAME:
-            OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
-            break;
-        default:
-            OColumnSettings::setFastPropertyValue_NoBroadcast( nHandle, rValue );
-    }
-    ::dbaccess::notifyDataSourceModified(m_xParent,sal_True);
+    OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
+    ::dbaccess::notifyDataSourceModified( m_xParent, sal_True );
 }
 
 // -----------------------------------------------------------------------------
@@ -328,13 +166,18 @@ void SAL_CALL OTableColumnDescriptor::setParent( const Reference< XInterface >&
 //= OTableColumn
 //============================================================
 DBG_NAME(OTableColumn);
-OTableColumn::OTableColumn(const ::rtl::OUString& _rName)
+
+// -------------------------------------------------------------------------
+OTableColumn::OTableColumn( const ::rtl::OUString& _rName )
+    :OTableColumnDescriptor( false )
 {
     DBG_CTOR(OTableColumn,NULL);
     m_sName = _rName;
 }
+
 // -------------------------------------------------------------------------
-OTableColumn::OTableColumn(const Reference<XPropertySet>& _xColumn) 
+OTableColumn::OTableColumn(const Reference<XPropertySet>& _xColumn)
+    :OTableColumnDescriptor( false )
 {
     DBG_CTOR(OTableColumn,NULL);
 
@@ -365,16 +208,14 @@ OTableColumn::OTableColumn(const Reference<XPropertySet>& _xColumn)
         { PROPERTY_RELATIVEPOSITION, PROPERTY_ID_RELATIVEPOSITION },
         { PROPERTY_ALIGN,            PROPERTY_ID_ALIGN },
         { PROPERTY_HELPTEXT,         PROPERTY_ID_HELPTEXT },
-        { PROPERTY_CONTROLDEFAULT,   PROPERTY_ID_CONTROLDEFAULT }
+        { PROPERTY_CONTROLDEFAULT,   PROPERTY_ID_CONTROLDEFAULT },
+        { PROPERTY_HIDDEN,   PROPERTY_ID_HIDDEN }
     };
     for ( size_t i=0; i < sizeof( aProps ) / sizeof( aProps[0] ); ++i )
     {
         if ( xPSI->hasPropertyByName( aProps[i].sName ) )
-            OColumnSettings::setFastPropertyValue_NoBroadcast( aProps[i].nHandle, _xColumn->getPropertyValue( aProps[i].sName ) );
+            OTableColumnDescriptor::setFastPropertyValue_NoBroadcast( aProps[i].nHandle, _xColumn->getPropertyValue( aProps[i].sName ) );
     }
-
-    if ( xPSI->hasPropertyByName( PROPERTY_HIDDEN ) )
-        OColumnSettings::setFastPropertyValue_NoBroadcast( PROPERTY_ID_HIDDEN, _xColumn->getPropertyValue( PROPERTY_HIDDEN ) );
 }
 
 // -----------------------------------------------------------------------------
@@ -426,27 +267,7 @@ Sequence< ::rtl::OUString > OTableColumn::getSupportedServiceNames(  ) throw (Ru
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper* OTableColumn::createArrayHelper( ) const
 {
-    BEGIN_PROPERTY_HELPER(19)
-        DECL_PROP2(ALIGN,				sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP2(CONTROLDEFAULT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_IFACE(CONTROLMODEL,	XPropertySet ,		BOUND);
-        DECL_PROP1(DEFAULTVALUE,		::rtl::OUString,	READONLY);
-        DECL_PROP1(DESCRIPTION,			::rtl::OUString,	READONLY);
-        DECL_PROP2(NUMBERFORMAT,		sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP2(HELPTEXT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_BOOL(HIDDEN,	 							BOUND);
-        DECL_PROP1_BOOL(ISAUTOINCREMENT,	 				READONLY);
-        DECL_PROP1_BOOL(ISCURRENCY,	 				READONLY);
-        DECL_PROP1(ISNULLABLE,			sal_Int32,			READONLY);
-        DECL_PROP1_BOOL(ISROWVERSION,						READONLY);
-        DECL_PROP1(NAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(PRECISION,			sal_Int32,			READONLY);
-        DECL_PROP2(RELATIVEPOSITION,	sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP1(SCALE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPENAME,			::rtl::OUString,	READONLY);
-        DECL_PROP2(WIDTH,				sal_Int32,			BOUND, MAYBEVOID);
-    END_PROPERTY_HELPER();
+    return OTableColumnDescriptor::createArrayHelper();
 }
 
 //============================================================
@@ -454,29 +275,24 @@ Sequence< ::rtl::OUString > OTableColumn::getSupportedServiceNames(  ) throw (Ru
 //============================================================
 DBG_NAME(OColumnWrapper);
 //--------------------------------------------------------------------------
-OColumnWrapper::OColumnWrapper(const Reference< XPropertySet > & rCol)
-               :m_xAggregate(rCol)
-               ,m_nColTypeID(-1)
+OColumnWrapper::OColumnWrapper( const Reference< XPropertySet > & rCol, const bool _bNameIsReadOnly )
+    :OColumn( _bNameIsReadOnly )
+    ,m_xAggregate(rCol)
+    ,m_nColTypeID(-1)
 {
     DBG_CTOR(OColumnWrapper,NULL);
-    // which type of aggregate property do we have
-    if (m_nColTypeID == -1)
+    // which type of aggregate property do we have?
+    // we distingish the properties by the containment of optional properties
+    m_nColTypeID = 0;
+    if ( m_xAggregate.is() )
     {
-        // we distingish the properties by the containment of optional properties, these are:
-        // Description	0x0001
-        // Hidden		0x0002									    
-        // IsRowVersion 0x0004
-        m_nColTypeID = 0;
-        if ( m_xAggregate.is() )
-        {
-            Reference <XPropertySetInfo > xInfo(m_xAggregate->getPropertySetInfo());
-            m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DESCRIPTION) ? HAS_DESCRIPTION : 0;
-            m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DEFAULTVALUE) ? HAS_DEFAULTVALUE : 0;
-            m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_ISROWVERSION) ? HAS_ROWVERSION : 0;
-            m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_AUTOINCREMENTCREATION) ? HAS_AUTOINCREMENT_CREATION : 0;            
+        Reference <XPropertySetInfo > xInfo(m_xAggregate->getPropertySetInfo());
+        m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DESCRIPTION) ? HAS_DESCRIPTION : 0;
+        m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DEFAULTVALUE) ? HAS_DEFAULTVALUE : 0;
+        m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_ISROWVERSION) ? HAS_ROWVERSION : 0;
+        m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_AUTOINCREMENTCREATION) ? HAS_AUTOINCREMENT_CREATION : 0;
 
-            m_xAggregate->getPropertyValue(PROPERTY_NAME) >>= m_sName;
-        }
+        m_xAggregate->getPropertyValue(PROPERTY_NAME) >>= m_sName;
     }
 }
 // -----------------------------------------------------------------------------
@@ -486,59 +302,65 @@ OColumnWrapper::~OColumnWrapper()
 }
 
 //------------------------------------------------------------------------------
+::rtl::OUString OColumnWrapper::impl_getPropertyNameFromHandle( const sal_Int32 _nHandle ) const
+{
+    ::rtl::OUString sPropName;
+    sal_Int16 nAttributes( 0 );
+    const_cast< OColumnWrapper* >( this )->getInfoHelper().fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
+    OSL_ENSURE( sPropName.getLength(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
+    return sPropName;
+}
+
+//------------------------------------------------------------------------------
 void OColumnWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
 {
-    switch (nHandle)
+    // derived classes are free to either use the OPropertyContainer(Helper) mechanisms for properties,
+    // or to declare additional properties which are to be forwarded to the wrapped object. So we need
+    // to distinguish those cases.
+    if ( OColumn::isRegisteredProperty( nHandle ) )
     {
-        case PROPERTY_ID_NAME:
-            rValue <<= m_sName;
-            break;
-        default:
-        {
-            // get the property name
-            ::rtl::OUString aPropName;
-            sal_Int16 nAttributes;
-            const_cast<OColumnWrapper*>(this)->getInfoHelper().
-                        fillPropertyMembersByHandle(&aPropName, &nAttributes, nHandle);
-            OSL_ENSURE(aPropName.getLength(), "property not found?");
-
-            // now read the value
-            rValue = m_xAggregate->getPropertyValue(aPropName);
-        }
+        OColumn::getFastPropertyValue( rValue, nHandle );
+    }
+    else
+    {
+        rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
     }
 }
 
 //------------------------------------------------------------------------------
-sal_Bool OColumnWrapper::convertFastPropertyValue(
-                            Any & rConvertedValue,
-                            Any & rOldValue,
-                            sal_Int32 nHandle,
-                            const Any& rValue )
-                                throw (IllegalArgumentException)
+sal_Bool OColumnWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle,
+            const Any& rValue ) throw (IllegalArgumentException)
 {
-    // used for the name
-    sal_Bool bModified = OColumn::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-
-    // get the property name
-    ::rtl::OUString aPropName;
-    sal_Int16 nAttributes;
-    getInfoHelper().fillPropertyMembersByHandle(&aPropName, &nAttributes, nHandle);
-    OSL_ENSURE(aPropName.getLength(), "property not found?");
-
-    // now read the value
-    m_xAggregate->setPropertyValue(aPropName, rValue);
+    sal_Bool bModified( sal_False );
+    if ( OColumn::isRegisteredProperty( nHandle ) )
+    {
+        bModified = OColumn::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
+    }
+    else
+    {
+        getFastPropertyValue( rOldValue, nHandle );
+        if ( rOldValue != rValue )
+        {
+            rConvertedValue = rValue;
+            bModified = sal_True;
+        }
+    }
     return bModified;
 }
 
 //------------------------------------------------------------------------------
-void OColumnWrapper::setFastPropertyValue_NoBroadcast(
-                                                sal_Int32 nHandle,
-                                                const Any& rValue
-                                                 )
-                                                 throw (Exception)
+void OColumnWrapper::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
 {
-    OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
+    if ( OColumn::isRegisteredProperty( nHandle ) )
+    {
+        OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
+    }
+    else
+    {
+        m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
+    }
 }
+
 // -----------------------------------------------------------------------------
 sal_Int64 SAL_CALL OColumnWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw(RuntimeException)
 {
@@ -551,9 +373,20 @@ sal_Int64 SAL_CALL OColumnWrapper::getSomething( const Sequence< sal_Int8 >& aId
     }
     return nRet;
 }
+
 //============================================================
 //= OTableColumnDescriptorWrapper
 //============================================================
+//--------------------------------------------------------------------------
+OTableColumnDescriptorWrapper::OTableColumnDescriptorWrapper( const Reference< XPropertySet >& _rCol, const bool _bPureWrap, const bool _bIsDescriptor )
+    :OColumnWrapper( _rCol, !_bIsDescriptor )
+    ,m_bPureWrap( _bPureWrap )
+    ,m_bIsDescriptor( _bIsDescriptor )
+{
+    // let the ColumnSettings register its properties
+    OColumnSettings::registerProperties( *this );
+}
+
 // com::sun::star::lang::XTypeProvider
 //--------------------------------------------------------------------------
 Sequence< sal_Int8 > OTableColumnDescriptorWrapper::getImplementationId() throw (RuntimeException)
@@ -600,61 +433,68 @@ sal_Int64 SAL_CALL OTableColumnDescriptorWrapper::getSomething( const Sequence<
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper* OTableColumnDescriptorWrapper::createArrayHelper( sal_Int32 nId ) const
 {
-    // BEGIN_PROPERTY_HELPER(17)
-    sal_Int32 nPropertyCount = 16;
-    // How many properties do we have?
+    const sal_Int32 nHaveAlways = 7;
+
     // Which optional properties are contained?
+    sal_Int32 nHaveOptionally = 0;
     if (nId & HAS_DESCRIPTION)
-        ++nPropertyCount;
+        ++nHaveOptionally;
     if (nId & HAS_DEFAULTVALUE)
-        ++nPropertyCount;
+        ++nHaveOptionally;
     if (nId & HAS_ROWVERSION)
-        ++nPropertyCount;
+        ++nHaveOptionally;
     if ( nId & HAS_AUTOINCREMENT_CREATION )
-        ++nPropertyCount;
+        ++nHaveOptionally;
 
-    Sequence< Property> aDescriptor(nPropertyCount);
-    Property* pDesc = aDescriptor.getArray();
+    const sal_Int32 nPropertyCount( nHaveAlways + nHaveOptionally );
+    Sequence< Property > aTableDescProperties( nPropertyCount );
+    Property* pDesc = aTableDescProperties.getArray();
     sal_Int32 nPos = 0;
 
-    //		Description, Defaultvalue, IsRowVersion
-        DECL_PROP2(ALIGN,					sal_Int32,			BOUND,MAYBEVOID);
-        if ( nId & HAS_AUTOINCREMENT_CREATION )
-        {
-            DECL_PROP1(AUTOINCREMENTCREATION,::rtl::OUString,	MAYBEVOID);
-        }
-        DECL_PROP2(CONTROLDEFAULT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_IFACE(CONTROLMODEL,		XPropertySet, 		BOUND		);
-        if (nId & HAS_DEFAULTVALUE)
-        {
-            DECL_PROP0(DEFAULTVALUE,	::rtl::OUString );
-        }
+    DECL_PROP0_BOOL( ISAUTOINCREMENT                );
+    DECL_PROP0_BOOL( ISCURRENCY                     );
+    DECL_PROP0( ISNULLABLE,         sal_Int32       );
+    DECL_PROP0( PRECISION,          sal_Int32		);
+    DECL_PROP0( SCALE,              sal_Int32		);
+    DECL_PROP0( TYPE,               sal_Int32		);
+    DECL_PROP0( TYPENAME,           ::rtl::OUString );
 
-        if (nId & HAS_DESCRIPTION)
-        {
-            DECL_PROP0(DESCRIPTION,		::rtl::OUString );
-        }
+    if ( nId & HAS_AUTOINCREMENT_CREATION )
+    {
+        DECL_PROP1( AUTOINCREMENTCREATION, ::rtl::OUString, MAYBEVOID );
+    }
+    if ( nId & HAS_DEFAULTVALUE )
+    {
+        DECL_PROP0( DEFAULTVALUE, ::rtl::OUString );
+    }
+    if ( nId & HAS_DESCRIPTION )
+    {
+        DECL_PROP0( DESCRIPTION, ::rtl::OUString );
+    }
+    if ( nId & HAS_ROWVERSION )
+    {
+        DECL_PROP0_BOOL( ISROWVERSION );
+    }
 
-        DECL_PROP2(NUMBERFORMAT,			sal_Int32,			BOUND,MAYBEVOID);
-        DECL_PROP2(HELPTEXT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_BOOL(HIDDEN,	 							BOUND);
-        DECL_PROP0_BOOL(ISAUTOINCREMENT 	 				);
-        DECL_PROP0_BOOL(ISCURRENCY 	 						);		
-        DECL_PROP0(ISNULLABLE,			sal_Int32			);
+    OSL_ENSURE( nPos == nPropertyCount, "OTableColumnDescriptorWrapper::createArrayHelper: something went wrong!" );
 
-        if (nId & HAS_ROWVERSION)
+    if ( !m_bIsDescriptor )
+    {
+        for (   Property* prop = aTableDescProperties.getArray();
+                prop != aTableDescProperties.getArray() + aTableDescProperties.getLength();
+                ++prop
+            )
         {
-            DECL_PROP0_BOOL(ISROWVERSION					);
+            prop->Attributes |= PropertyAttribute::READONLY;
         }
+    }
 
-        DECL_PROP0(NAME,				::rtl::OUString 	);
-        DECL_PROP0(PRECISION,			sal_Int32			);
-        DECL_PROP2(RELATIVEPOSITION,	sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP0(SCALE,				sal_Int32			);
-        DECL_PROP0(TYPE,				sal_Int32			);
-        DECL_PROP0(TYPENAME,			::rtl::OUString 	);
-        DECL_PROP1(WIDTH,				sal_Int32,			MAYBEVOID);
-    END_PROPERTY_HELPER();
+    // finally also describe the properties which are maintained by our base class, in particular the OPropertyContainerHelper
+    Sequence< Property > aBaseProperties;
+    describeProperties( aBaseProperties );
+
+    Sequence< Property > aAllProperties( ::comphelper::concatSequences( aTableDescProperties, aBaseProperties ) );
+    return new ::cppu::OPropertyArrayHelper( aAllProperties, sal_False );
 }
 
 // cppu::OPropertySetHelper
@@ -669,75 +509,36 @@ void OTableColumnDescriptorWrapper::getFastPropertyValue( Any& rValue, sal_Int32
 {
     if ( m_bPureWrap )
     {
-        // get the property name
-        ::rtl::OUString aPropName;
-        sal_Int16 nAttributes;
-        const_cast<OTableColumnDescriptorWrapper*>(this)->getInfoHelper().
-            fillPropertyMembersByHandle(&aPropName, &nAttributes, nHandle);
-        OSL_ENSURE(aPropName.getLength(), "property not found?");
-
-        // now read the value
-        rValue = m_xAggregate->getPropertyValue(aPropName);
+        rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
     }
     else
     {
-        switch (nHandle)
-        {
-            case PROPERTY_ID_ALIGN:
-            case PROPERTY_ID_NUMBERFORMAT:
-            case PROPERTY_ID_RELATIVEPOSITION:
-            case PROPERTY_ID_WIDTH:
-            case PROPERTY_ID_HIDDEN:
-            case PROPERTY_ID_CONTROLMODEL:
-            case PROPERTY_ID_HELPTEXT:
-            case PROPERTY_ID_CONTROLDEFAULT:
-                OColumnSettings::getFastPropertyValue( rValue, nHandle );
-                break;
-            default:
-            {
-                // get the property name
-                ::rtl::OUString aPropName;
-                sal_Int16 nAttributes;
-                const_cast<OTableColumnDescriptorWrapper*>(this)->getInfoHelper().
-                    fillPropertyMembersByHandle(&aPropName, &nAttributes, nHandle);
-                OSL_ENSURE(aPropName.getLength(), "property not found?");
-
-                // now read the value
-                rValue = m_xAggregate->getPropertyValue(aPropName);
-            }
-        }
+        OColumnWrapper::getFastPropertyValue( rValue, nHandle );
     }
 }
 
 //------------------------------------------------------------------------------
-sal_Bool OTableColumnDescriptorWrapper::convertFastPropertyValue(
-                            Any & rConvertedValue,
-                            Any & rOldValue,
-                            sal_Int32 nHandle,
-                            const Any& rValue )
-                                throw (IllegalArgumentException)
+sal_Bool OTableColumnDescriptorWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle, const Any& rValue ) throw (IllegalArgumentException)
 {
     sal_Bool bModified(sal_False);
     if ( m_bPureWrap )
-        bModified = OColumnWrapper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-    else
     {
-        switch (nHandle)
+        // do not delegate to OColumnWrapper: It would, for the properties which were registered with registerProperty,
+        // ask the OPropertyContainer base class, which is not what we want here.
+        // TODO: the whole "m_bPureWrap"-thingie is strange. We should have a dedicated class doing this wrapping,
+        // not a class which normally serves other purposes, and only sometimes does a "pure wrap". It makes the
+        // code unnecessarily hard to maintain, and error prone.
+        rOldValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
+        if ( rOldValue != rValue )
         {
-            case PROPERTY_ID_ALIGN:
-            case PROPERTY_ID_NUMBERFORMAT:
-            case PROPERTY_ID_RELATIVEPOSITION:
-            case PROPERTY_ID_WIDTH:
-            case PROPERTY_ID_HIDDEN:
-            case PROPERTY_ID_CONTROLMODEL:
-            case PROPERTY_ID_HELPTEXT:
-            case PROPERTY_ID_CONTROLDEFAULT:
-                bModified = OColumnSettings::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
-                break;
-            default:
-                bModified = OColumnWrapper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
+            rConvertedValue = rValue;
+            bModified = sal_True;
         }
     }
+    else
+    {
+        bModified = OColumnWrapper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
+    }
     return bModified;
 }
 
@@ -749,24 +550,12 @@ void OTableColumnDescriptorWrapper::setFastPropertyValue_NoBroadcast(
                                                  throw (Exception)
 {
     if ( m_bPureWrap )
-        OColumnWrapper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
+    {
+        m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
+    }
     else
     {
-        switch (nHandle)
-        {
-            case PROPERTY_ID_ALIGN:
-            case PROPERTY_ID_NUMBERFORMAT:
-            case PROPERTY_ID_RELATIVEPOSITION:
-            case PROPERTY_ID_WIDTH:
-            case PROPERTY_ID_HIDDEN:
-            case PROPERTY_ID_CONTROLMODEL:
-            case PROPERTY_ID_HELPTEXT:
-            case PROPERTY_ID_CONTROLDEFAULT:
-                OColumnSettings::setFastPropertyValue_NoBroadcast( nHandle, rValue );
-                break;
-            default:
-                OColumnWrapper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
-        }
+        OColumnWrapper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
     }
 }
 
@@ -774,24 +563,23 @@ void OTableColumnDescriptorWrapper::setFastPropertyValue_NoBroadcast(
 //= OTableColumnWrapper
 //============================================================
 //--------------------------------------------------------------------------
-OTableColumnWrapper::OTableColumnWrapper(const Reference< XPropertySet >& rCol
-                                        ,const Reference< XPropertySet >& _xColDefintion
-                                        ,sal_Bool _bPureWrap)
-    :OTableColumnDescriptorWrapper(rCol,_bPureWrap) 
+OTableColumnWrapper::OTableColumnWrapper( const Reference< XPropertySet >& rCol, const Reference< XPropertySet >& _xColDefintion,
+            bool _bPureWrap )
+    :OTableColumnDescriptorWrapper( rCol, _bPureWrap, false )
 {
-    osl_incrementInterlockedCount(&m_refCount);
+    osl_incrementInterlockedCount( &m_refCount );
     if ( _xColDefintion.is() )
     {
         try
         {
-            ::comphelper::copyProperties(_xColDefintion,this);
+            ::comphelper::copyProperties( _xColDefintion, this );
         }
-        catch(Exception&)
+        catch( const Exception& )
         {
-            OSL_ENSURE(sal_False, "OTableColumnWrapper::OTableColumnWrapper: caught an exception!");
+            DBG_UNHANDLED_EXCEPTION();
         }
     }
-    osl_decrementInterlockedCount(&m_refCount);
+    osl_decrementInterlockedCount( &m_refCount );
 }
 
 //--------------------------------------------------------------------------
@@ -815,11 +603,12 @@ Sequence< sal_Int8 > OTableColumnWrapper::getImplementationId() throw (RuntimeEx
     }
     return pId->getImplementationId();
 }
+
 // ::com::sun::star::lang::XServiceInfo
 //------------------------------------------------------------------------------
 rtl::OUString OTableColumnWrapper::getImplementationName(  ) throw (RuntimeException)
 {
-    return rtl::OUString::createFromAscii("com.sun.star.sdb.OTableColumnWrapper");
+    return rtl::OUString::createFromAscii( "com.sun.star.sdb.OTableColumnWrapper" );
 }
 
 //------------------------------------------------------------------------------
@@ -841,206 +630,6 @@ Sequence< ::rtl::OUString > OTableColumnWrapper::getSupportedServiceNames(  ) th
 //------------------------------------------------------------------------------
 ::cppu::IPropertyArrayHelper* OTableColumnWrapper::createArrayHelper( sal_Int32 nId ) const
 {
-    // BEGIN_PROPERTY_HELPER(17)
-    sal_Int32 nPropertyCount = 16;
-    // How many properties do we have?
-    // Which optional properties are contained?
-    if (nId & HAS_DESCRIPTION)
-        nPropertyCount++;
-    if (nId & HAS_DEFAULTVALUE)
-        nPropertyCount++;
-    if (nId & HAS_ROWVERSION)
-        nPropertyCount++;
-    if ( nId & HAS_AUTOINCREMENT_CREATION )
-        ++nPropertyCount;
-
-    Sequence< Property> aDescriptor(nPropertyCount);
-    Property* pDesc = aDescriptor.getArray();
-    sal_Int32 nPos = 0;
-
-    //		Description, Defaultvalue, IsRowVersion
-        DECL_PROP2(ALIGN,				sal_Int32,			BOUND, MAYBEVOID);
-        if ( nId & HAS_AUTOINCREMENT_CREATION )
-        {
-            DECL_PROP1(AUTOINCREMENTCREATION,::rtl::OUString,	MAYBEVOID);
-        }
-        DECL_PROP2(CONTROLDEFAULT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_IFACE(CONTROLMODEL,	XPropertySet ,		BOUND);
-        if (nId & HAS_DEFAULTVALUE)
-        {
-            DECL_PROP1(DEFAULTVALUE,		::rtl::OUString,	READONLY);
-        }
-
-        if (nId & HAS_DESCRIPTION)
-        {
-            DECL_PROP1(DESCRIPTION,			::rtl::OUString,	READONLY);
-        }
-
-        DECL_PROP2(NUMBERFORMAT,		sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP2(HELPTEXT,			::rtl::OUString,	BOUND,MAYBEVOID);
-        DECL_PROP1_BOOL(HIDDEN,	 							BOUND);
-        DECL_PROP1_BOOL(ISAUTOINCREMENT,	 				READONLY);
-        DECL_PROP1_BOOL(ISCURRENCY,			 				READONLY);
-        
-        DECL_PROP1(ISNULLABLE,			sal_Int32,			READONLY);
-
-        if (nId & HAS_ROWVERSION)
-        {
-            DECL_PROP1_BOOL(ISROWVERSION,						READONLY);
-        }
-
-        DECL_PROP1(NAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(PRECISION,			sal_Int32,			READONLY);
-        DECL_PROP2(RELATIVEPOSITION,	sal_Int32,			BOUND, MAYBEVOID);
-        DECL_PROP1(SCALE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPENAME,			::rtl::OUString,	READONLY);
-        DECL_PROP2(WIDTH,				sal_Int32,			BOUND, MAYBEVOID);
-    END_PROPERTY_HELPER();
-}
-
-//============================================================
-//= OIndexColumnWrapper
-//============================================================
-// com::sun::star::lang::XTypeProvider
-//--------------------------------------------------------------------------
-Sequence< sal_Int8 > OIndexColumnWrapper::getImplementationId() throw (RuntimeException)
-{
-    static OImplementationId * pId = 0;
-    if (! pId)
-    {
-        MutexGuard aGuard( Mutex::getGlobalMutex() );
-        if (! pId)
-        {
-            static OImplementationId aId;
-            pId = &aId;
-        }
-    }
-    return pId->getImplementationId();
-}
-// ::com::sun::star::lang::XServiceInfo
-//------------------------------------------------------------------------------
-rtl::OUString OIndexColumnWrapper::getImplementationName(  ) throw (RuntimeException)
-{
-    return rtl::OUString::createFromAscii("com.sun.star.sdb.OIndexColumnWrapper");
-}
-
-//------------------------------------------------------------------------------
-Sequence< ::rtl::OUString > OIndexColumnWrapper::getSupportedServiceNames(  ) throw (RuntimeException)
-{
-    Sequence< ::rtl::OUString > aSNS( 2 );
-    aSNS[0] = SERVICE_SDBCX_COLUMN;
-    aSNS[1] = SERVICE_SDBCX_INDEXCOLUMN;
-    return aSNS;
-}
-
-//------------------------------------------------------------------------------
-::cppu::IPropertyArrayHelper& OIndexColumnWrapper::getInfoHelper()
-{
-    return *static_cast< OPropertyArrayUsageHelper< OIndexColumnWrapper >* >(this)->getArrayHelper();
+    return OTableColumnDescriptorWrapper::createArrayHelper( nId );
 }
 
-// comphelper::OPropertyArrayUsageHelper
-//------------------------------------------------------------------------------
-::cppu::IPropertyArrayHelper* OIndexColumnWrapper::createArrayHelper() const
-{
-    BEGIN_PROPERTY_HELPER(9)
-        DECL_PROP1_BOOL(ISASCENDING,	 				READONLY);
-        DECL_PROP1_BOOL(ISAUTOINCREMENT,	 				READONLY);
-        DECL_PROP1_BOOL(ISCURRENCY,	 				READONLY);
-        DECL_PROP1(ISNULLABLE,			sal_Int32,			READONLY);
-        DECL_PROP1(NAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(PRECISION,			sal_Int32,			READONLY);
-        DECL_PROP1(SCALE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPENAME,			::rtl::OUString,	READONLY);
-    END_PROPERTY_HELPER();
-}
-
-//------------------------------------------------------------------------------
-void OIndexColumnWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
-{
-    switch (nHandle)
-    {
-        case PROPERTY_ID_ISASCENDING:
-        {
-            sal_Bool bVal = m_bAscending;
-            rValue.setValue(&bVal, getBooleanCppuType());
-        }	break;
-        default:
-            OColumnWrapper::getFastPropertyValue( rValue, nHandle );
-    }
-}
-
-//============================================================
-//= OKeyColumnWrapper
-//============================================================
-// com::sun::star::lang::XTypeProvider
-//--------------------------------------------------------------------------
-Sequence< sal_Int8 > OKeyColumnWrapper::getImplementationId() throw (RuntimeException)
-{
-    static OImplementationId * pId = 0;
-    if (! pId)
-    {
-        MutexGuard aGuard( Mutex::getGlobalMutex() );
-        if (! pId)
-        {
-            static OImplementationId aId;
-            pId = &aId;
-        }
-    }
-    return pId->getImplementationId();
-}
-// ::com::sun::star::lang::XServiceInfo
-//------------------------------------------------------------------------------
-rtl::OUString OKeyColumnWrapper::getImplementationName(  ) throw (RuntimeException)
-{
-    return rtl::OUString::createFromAscii("com.sun.star.sdb.OIndexColumnWrapper");
-}
-
-//------------------------------------------------------------------------------
-Sequence< ::rtl::OUString > OKeyColumnWrapper::getSupportedServiceNames(  ) throw (RuntimeException)
-{
-    Sequence< ::rtl::OUString > aSNS( 2 );
-    aSNS[0] = SERVICE_SDBCX_COLUMN;
-    aSNS[1] = SERVICE_SDBCX_KEYCOLUMN;
-    return aSNS;
-}
-
-//------------------------------------------------------------------------------
-::cppu::IPropertyArrayHelper& OKeyColumnWrapper::getInfoHelper()
-{
-    return *static_cast< OPropertyArrayUsageHelper< OKeyColumnWrapper >* >(this)->getArrayHelper();
-}
-
-// comphelper::OPropertyArrayUsageHelper
-//------------------------------------------------------------------------------
-::cppu::IPropertyArrayHelper* OKeyColumnWrapper::createArrayHelper() const
-{
-    BEGIN_PROPERTY_HELPER(9)
-        DECL_PROP1_BOOL(ISAUTOINCREMENT,	 				READONLY);
-        DECL_PROP1_BOOL(ISCURRENCY,	 				READONLY);
-        DECL_PROP1(ISNULLABLE,			sal_Int32,			READONLY);
-        DECL_PROP1(NAME,				::rtl::OUString,	READONLY);
-        DECL_PROP1(PRECISION,			sal_Int32,			READONLY);
-        DECL_PROP1(RELATEDCOLUMN,		::rtl::OUString,	READONLY);
-        DECL_PROP1(SCALE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPE,				sal_Int32,			READONLY);
-        DECL_PROP1(TYPENAME,			::rtl::OUString,	READONLY);
-    END_PROPERTY_HELPER();
-}
-
-//------------------------------------------------------------------------------
-void OKeyColumnWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
-{
-    switch (nHandle)
-    {
-        case PROPERTY_ID_RELATEDCOLUMN:
-            rValue <<= m_aRelatedColumn;
-            break;
-        default:
-            OColumnWrapper::getFastPropertyValue( rValue, nHandle );
-    }
-}
-
-
diff --git a/dbaccess/source/core/api/preparedstatement.cxx b/dbaccess/source/core/api/preparedstatement.cxx
index 8f0d96082..0b20f5cc2 100644
--- a/dbaccess/source/core/api/preparedstatement.cxx
+++ b/dbaccess/source/core/api/preparedstatement.cxx
@@ -30,39 +30,21 @@
 
 // MARKER(update_precomp.py): autogen include statement, do not remove
 #include "precompiled_dbaccess.hxx"
-#ifndef _DBA_COREAPI_PREPAREDSTATEMENT_HXX_
-#include <preparedstatement.hxx>
-#endif
-#ifndef _DBA_COREAPI_RESULTSET_HXX_
-#include <resultset.hxx>
-#endif
-#ifndef _DBA_COREAPI_RESULTCOLUMN_HXX_
-#include <resultcolumn.hxx>
-#endif
-#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
+
 #include "dbastrings.hrc"
-#endif
-#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
+
 #include <com/sun/star/lang/DisposedException.hpp>
-#endif
-#ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_
 #include <com/sun/star/sdbc/XConnection.hpp>
-#endif
-#ifndef _COM_SUN_STAR_SDBC_XDATABASEMETADATA_HPP_
 #include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
-#endif
-#ifndef _COMPHELPER_SEQUENCE_HXX_
+
+#include <comphelper/property.hxx>
 #include <comphelper/sequence.hxx>
-#endif
-#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
 #include <cppuhelper/typeprovider.hxx>
-#endif
-#ifndef _COMPHELPER_PROPERTY_HXX_
-#include <comphelper/property.hxx>
-#endif
-#ifndef _TOOLS_DEBUG_HXX //autogen
+#include <preparedstatement.hxx>
+#include <resultcolumn.hxx>
+#include <resultset.hxx>
 #include <tools/debug.hxx>
-#endif
+#include <tools/diagnose_ex.h>
 
 using namespace ::com::sun::star::sdbc;
 using namespace ::com::sun::star::sdbcx;
@@ -203,27 +185,23 @@ Reference< ::com::sun::star::container::XNameAccess > OPreparedStatement::getCol
     {
         try
         {
-            // get the metadata
-            Reference< XResultSetMetaData > xMetaData = Reference< XResultSetMetaDataSupplier >(m_xAggregateAsSet, UNO_QUERY)->getMetaData();
-            // do we have columns
-            if ( xMetaData.is() )
+            Reference< XResultSetMetaDataSupplier > xSuppMeta( m_xAggregateAsSet, UNO_QUERY_THROW );
+            Reference< XResultSetMetaData > xMetaData( xSuppMeta->getMetaData(), UNO_SET_THROW );
+
+            Reference< XConnection > xConn( getConnection(), UNO_SET_THROW );
+            Reference< XDatabaseMetaData > xDBMeta( xConn->getMetaData(), UNO_SET_THROW );
+
+            for (sal_Int32 i = 0, nCount = xMetaData->getColumnCount(); i < nCount; ++i)
             {
-                Reference< XDatabaseMetaData > xDBMeta;
-                Reference< XConnection > xConn( getConnection() );
-                if ( xConn.is() )
-                    xDBMeta = xConn->getMetaData();
-
-                for (sal_Int32 i = 0, nCount = xMetaData->getColumnCount(); i < nCount; ++i)
-                {
-                    // retrieve the name of the column
-                    rtl::OUString aName = xMetaData->getColumnName(i + 1);
-                    OResultColumn* pColumn = new OResultColumn(xMetaData, i + 1, xDBMeta);
-                    m_pColumns->append(aName, pColumn);
-                }
+                // retrieve the name of the column
+                rtl::OUString aName = xMetaData->getColumnName(i + 1);
+                OResultColumn* pColumn = new OResultColumn(xMetaData, i + 1, xDBMeta);
+                m_pColumns->append(aName, pColumn);
             }
         }
-        catch (SQLException)
+        catch (const SQLException& )
         {
+            DBG_UNHANDLED_EXCEPTION();
         }
         m_pColumns->setInitialized();
     }
@@ -236,7 +214,7 @@ Reference< XResultSetMetaData > OPreparedStatement::getMetaData(void) throw( SQL
 {
     MutexGuard aGuard(m_aMutex);
     ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
-    return Reference< XResultSetMetaDataSupplier >(m_xAggregateAsSet, UNO_QUERY)->getMetaData();
+    return Reference< XResultSetMetaDataSupplier >( m_xAggregateAsSet, UNO_QUERY_THROW )->getMetaData();
 }
 
 // XPreparedStatement
@@ -249,7 +227,7 @@ Reference< XResultSet >  OPreparedStatement::executeQuery() throw( SQLException,
     disposeResultSet();
 
     Reference< XResultSet > xResultSet;
-    Reference< XResultSet > xDrvResultSet = Reference< XPreparedStatement >(m_xAggregateAsSet, UNO_QUERY)->executeQuery();
+    Reference< XResultSet > xDrvResultSet = Reference< XPreparedStatement >( m_xAggregateAsSet, UNO_QUERY_THROW )->executeQuery();
     if (xDrvResultSet.is())
     {
         xResultSet = new OResultSet(xDrvResultSet, *this, m_pColumns->isCaseSensitive());
@@ -268,7 +246,7 @@ sal_Int32 OPreparedStatement::executeUpdate() throw( SQLException, RuntimeExcept
 
     disposeResultSet();
 
-    return Reference< XPreparedStatement >(m_xAggregateAsSet, UNO_QUERY)->executeUpdate();
+    return Reference< XPreparedStatement >( m_xAggregateAsSet, UNO_QUERY_THROW )->executeUpdate();
 }
 
 //------------------------------------------------------------------------------
@@ -278,7 +256,8 @@ sal_Bool OPreparedStatement::execute() throw( SQLException, RuntimeException )
     ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
 
     disposeResultSet();
-    return Reference< XPreparedStatement >(m_xAggregateAsSet, UNO_QUERY)->execute();
+
+    return Reference< XPreparedStatement >( m_xAggregateAsSet, UNO_QUERY_THROW )->execute();
 }
 
 //------------------------------------------------------------------------------
diff --git a/dbaccess/source/core/api/resultcolumn.cxx b/dbaccess/source/core/api/resultcolumn.cxx
index b49d92867..37cf7a997 100644
--- a/dbaccess/source/core/api/resultcolumn.cxx
+++ b/dbaccess/source/core/api/resultcolumn.cxx
@@ -82,13 +82,12 @@ using namespace dbaccess;
 
 DBG_NAME(OResultColumn)
 //--------------------------------------------------------------------------
-OResultColumn::OResultColumn(
-                         const Reference < XResultSetMetaData >& _xMetaData,
-                         sal_Int32 _nPos,
-                         const Reference< XDatabaseMetaData >& _rxDBMeta )
-                     :m_xMetaData(_xMetaData)
-                     ,m_xDBMetaData(_rxDBMeta)
-                     ,m_nPos(_nPos)
+OResultColumn::OResultColumn( const Reference < XResultSetMetaData >& _xMetaData, sal_Int32 _nPos,
+        const Reference< XDatabaseMetaData >& _rxDBMeta )
+    :OColumn( true )
+    ,m_xMetaData( _xMetaData )
+    ,m_xDBMetaData( _rxDBMeta )
+    ,m_nPos( _nPos )
 {
     DBG_CTOR(OResultColumn,NULL);
 }
@@ -216,112 +215,95 @@ void OResultColumn::disposing()
 }
 
 //------------------------------------------------------------------------------
+namespace
+{
+    template< typename TYPE >
+    void obtain( Any& _out_rValue, ::boost::optional< TYPE > _rCache, const sal_Int32 _nPos, const Reference < XResultSetMetaData >& _rxResultMeta, TYPE (SAL_CALL XResultSetMetaData::*Getter)( sal_Int32 ) )
+    {
+        if ( !_rCache )
+            _rCache.reset( (_rxResultMeta.get()->*Getter)( _nPos ) );
+        _out_rValue <<= *_rCache;
+    }
+}
+
+//------------------------------------------------------------------------------
 void OResultColumn::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
 {
     try
     {
-        switch (nHandle)
+        if ( OColumn::isRegisteredProperty( nHandle ) )
         {
-            case PROPERTY_ID_ISROWVERSION:
-                const_cast< OResultColumn* >( this )->impl_determineIsRowVersion_nothrow();
-                rValue = m_aIsRowVersion;
-                break;
-            case PROPERTY_ID_TABLENAME:
-                rValue <<= m_xMetaData->getTableName(m_nPos);
-                break;
-            case PROPERTY_ID_SCHEMANAME:
-                rValue <<= m_xMetaData->getSchemaName(m_nPos);
-                break;
-            case PROPERTY_ID_CATALOGNAME:
-                rValue <<= m_xMetaData->getCatalogName(m_nPos);
-                break;
-            case PROPERTY_ID_ISSIGNED:
-            {
-                if ( !m_isSigned )
-                    m_isSigned.reset( m_xMetaData->isSigned(m_nPos));
-                rValue <<= *m_isSigned;
-            }	break;
-            case PROPERTY_ID_ISCURRENCY:
-            {
-                if ( !m_isCurrency )
-                    m_isCurrency.reset( m_xMetaData->isCurrency(m_nPos));
-                rValue <<= *m_isCurrency;
-            }	break;
-            case PROPERTY_ID_ISSEARCHABLE:
-            {
-                if ( !m_bSearchable )
-                    m_bSearchable.reset( m_xMetaData->isSearchable(m_nPos));
-                rValue <<= *m_bSearchable;
-            }	break;
-            case PROPERTY_ID_ISCASESENSITIVE:
-            {
-                if ( !m_isCaseSensitive )
-                    m_isCaseSensitive.reset( m_xMetaData->isCaseSensitive(m_nPos));
-                rValue <<= *m_isCaseSensitive;
-            }	break;
-            case PROPERTY_ID_ISREADONLY:
-            {
-                if ( !m_isReadOnly )
-                    m_isReadOnly.reset( m_xMetaData->isReadOnly(m_nPos));
-                rValue <<= *m_isReadOnly;
-            }	break;
-            case PROPERTY_ID_ISWRITABLE:
-            {
-                if ( !m_isWritable )
-                    m_isWritable.reset( m_xMetaData->isWritable(m_nPos));
-                rValue <<= *m_isWritable;
-            }	break;
-            case PROPERTY_ID_ISDEFINITELYWRITABLE:
-            {
-                if ( !m_isDefinitelyWritable )
-                    m_isDefinitelyWritable.reset( m_xMetaData->isDefinitelyWritable(m_nPos));
-                rValue <<= *m_isDefinitelyWritable;
-            }	break;
-            case PROPERTY_ID_ISAUTOINCREMENT:
+            OColumn::getFastPropertyValue( rValue, nHandle );
+        }
+        else
+        {
+            switch (nHandle)
             {
-                if ( !m_isAutoIncrement )
-                    m_isAutoIncrement.reset( m_xMetaData->isAutoIncrement(m_nPos));
-                rValue <<= *m_isAutoIncrement;
-            }	break;
-            case PROPERTY_ID_SERVICENAME:
-                rValue <<= m_xMetaData->getColumnServiceName(m_nPos);
-                break;
-            case PROPERTY_ID_LABEL:
-                if ( !m_sColumnLabel )
-                    m_sColumnLabel.reset( m_xMetaData->getColumnLabel(m_nPos));
-                rValue <<= *m_sColumnLabel;
-                break;
-            case PROPERTY_ID_DISPLAYSIZE:
-                if ( !m_nColumnDisplaySize )
-                    m_nColumnDisplaySize.reset( m_xMetaData->getColumnDisplaySize(m_nPos));
-                rValue <<= *m_nColumnDisplaySize;
-                break;
-            case PROPERTY_ID_TYPE:
-                if ( !m_nColumnType )
-                    m_nColumnType.reset( m_xMetaData->getColumnType(m_nPos));
-                rValue <<= *m_nColumnType;
-                break;
-            case PROPERTY_ID_PRECISION:
-                if ( !m_nPrecision )
-                    m_nPrecision.reset( m_xMetaData->getPrecision(m_nPos));
-                rValue <<= *m_nPrecision;
-                break;
-            case PROPERTY_ID_SCALE:
-                if ( !m_nScale )
-                    m_nScale.reset( m_xMetaData->getScale(m_nPos));
-                rValue <<= *m_nScale;
-                break;
-            case PROPERTY_ID_ISNULLABLE:
-                if ( !m_isNullable )
-                    m_isNullable.reset( m_xMetaData->isNullable(m_nPos));
-                rValue <<= *m_isNullable;
-                break;
-            case PROPERTY_ID_TYPENAME:
-                rValue <<= m_xMetaData->getColumnTypeName(m_nPos);
-                break;
-            case PROPERTY_ID_NAME:
-                OColumn::getFastPropertyValue( rValue, nHandle );
-                break;
+                case PROPERTY_ID_ISROWVERSION:
+                    const_cast< OResultColumn* >( this )->impl_determineIsRowVersion_nothrow();
+                    rValue = m_aIsRowVersion;
+                    break;
+                case PROPERTY_ID_TABLENAME:
+                    rValue <<= m_xMetaData->getTableName(m_nPos);
+                    break;
+                case PROPERTY_ID_SCHEMANAME:
+                    rValue <<= m_xMetaData->getSchemaName(m_nPos);
+                    break;
+                case PROPERTY_ID_CATALOGNAME:
+                    rValue <<= m_xMetaData->getCatalogName(m_nPos);
+                    break;
+                case PROPERTY_ID_ISSIGNED:
+                    obtain( rValue, m_isSigned, m_nPos, m_xMetaData, &XResultSetMetaData::isSigned );
+                    break;
+                case PROPERTY_ID_ISCURRENCY:
+                    obtain( rValue, m_isCurrency, m_nPos, m_xMetaData, &XResultSetMetaData::isCurrency );
+                    break;
+                case PROPERTY_ID_ISSEARCHABLE:
+                    obtain( rValue, m_bSearchable, m_nPos, m_xMetaData, &XResultSetMetaData::isSearchable );
+                    break;
+                case PROPERTY_ID_ISCASESENSITIVE:
+                    obtain( rValue, m_isCaseSensitive, m_nPos, m_xMetaData, &XResultSetMetaData::isCaseSensitive );
+                    break;
+                case PROPERTY_ID_ISREADONLY:
+                    obtain( rValue, m_isReadOnly, m_nPos, m_xMetaData, &XResultSetMetaData::isReadOnly );
+                    break;
+                case PROPERTY_ID_ISWRITABLE:
+                    obtain( rValue, m_isWritable, m_nPos, m_xMetaData, &XResultSetMetaData::isWritable );
+                    break;
+                case PROPERTY_ID_ISDEFINITELYWRITABLE:
+                    obtain( rValue, m_isDefinitelyWritable, m_nPos, m_xMetaData, &XResultSetMetaData::isDefinitelyWritable );
+                    break;
+                case PROPERTY_ID_ISAUTOINCREMENT:
+                    obtain( rValue, m_isAutoIncrement, m_nPos, m_xMetaData, &XResultSetMetaData::isAutoIncrement );
+                    break;
+                case PROPERTY_ID_SERVICENAME:
+                    rValue <<= m_xMetaData->getColumnServiceName(m_nPos);
+                    break;
+                case PROPERTY_ID_LABEL:
+                    obtain( rValue, m_sColumnLabel, m_nPos, m_xMetaData, &XResultSetMetaData::getColumnLabel );
+                    break;
+                case PROPERTY_ID_DISPLAYSIZE:
+                    obtain( rValue, m_nColumnDisplaySize, m_nPos, m_xMetaData, &XResultSetMetaData::getColumnDisplaySize );
+                    break;
+                case PROPERTY_ID_TYPE:
+                    obtain( rValue, m_nColumnType, m_nPos, m_xMetaData, &XResultSetMetaData::getColumnType );
+                    break;
+                case PROPERTY_ID_PRECISION:
+                    obtain( rValue, m_nPrecision, m_nPos, m_xMetaData, &XResultSetMetaData::getPrecision );
+                    break;
+                case PROPERTY_ID_SCALE:
+                    obtain( rValue, m_nScale, m_nPos, m_xMetaData, &XResultSetMetaData::getScale );
+                    break;
+                case PROPERTY_ID_ISNULLABLE:
+                    obtain( rValue, m_isNullable, m_nPos, m_xMetaData, &XResultSetMetaData::isNullable );
+                    break;
+                case PROPERTY_ID_TYPENAME:
+                    rValue <<= m_xMetaData->getColumnTypeName(m_nPos);
+                    break;
+                default:
+                    OSL_ENSURE( false, "OResultColumn::getFastPropertyValue: unknown property handle!" );
+                    break;
+            }
         }
     }
     catch (SQLException& )
diff --git a/dbaccess/source/core/api/table.cxx b/dbaccess/source/core/api/table.cxx
index 07ad7fcd3..7076b7f09 100644
--- a/dbaccess/source/core/api/table.cxx
+++ b/dbaccess/source/core/api/table.cxx
@@ -182,7 +182,7 @@ OColumn* ODBTable::createColumn(const ::rtl::OUString& _rName) const
     Reference<XPropertySet> xColumnDefintion;
     if ( m_xColumnDefinitions.is() && m_xColumnDefinitions->hasByName(_rName) )
         xColumnDefintion.set(m_xColumnDefinitions->getByName(_rName),UNO_QUERY);
-    pReturn = new OTableColumnWrapper(xProp,xColumnDefintion);
+    pReturn = new OTableColumnWrapper( xProp, xColumnDefintion, false );
 
     return pReturn;
 }
@@ -468,7 +468,7 @@ Sequence< sal_Int8 > ODBTable::getUnoTunnelImplementationId()
 Reference< XPropertySet > ODBTable::createColumnDescriptor()
 {
     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createColumnDescriptor" );
-    return new OTableColumnDescriptor();
+    return new OTableColumnDescriptor( true );
 }
 // -----------------------------------------------------------------------------
 sdbcx::OCollection* ODBTable::createColumns(const TStringVector& _rNames)
diff --git a/dbaccess/source/core/dataaccess/ComponentDefinition.cxx b/dbaccess/source/core/dataaccess/ComponentDefinition.cxx
index a118a4087..9888bd8e6 100644
--- a/dbaccess/source/core/dataaccess/ComponentDefinition.cxx
+++ b/dbaccess/source/core/dataaccess/ComponentDefinition.cxx
@@ -280,14 +280,14 @@ OColumn* OComponentDefinition::createColumn(const ::rtl::OUString& _rName) const
     if ( aFind != rDefinition.end() )
     {
         aFind->second->addPropertyChangeListener(::rtl::OUString(),m_xColumnPropertyListener.getRef());
-        return new OTableColumnWrapper( aFind->second, aFind->second, sal_True );        
+        return new OTableColumnWrapper( aFind->second, aFind->second, true );        
     }
     return new OTableColumn( _rName );
 }
 // -----------------------------------------------------------------------------
 Reference< XPropertySet > OComponentDefinition::createColumnDescriptor()
 {
-    return new OTableColumnDescriptor();
+    return new OTableColumnDescriptor( true );
 }
 // -----------------------------------------------------------------------------
 void OComponentDefinition::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue) throw (Exception)
@@ -307,7 +307,7 @@ void OComponentDefinition::columnAppended( const Reference< XPropertySet >& _rxS
     ::rtl::OUString sName;
     _rxSourceDescriptor->getPropertyValue( PROPERTY_NAME ) >>= sName;
 
-    Reference<XPropertySet> xColDesc = new OTableColumnDescriptor();
+    Reference<XPropertySet> xColDesc = new OTableColumnDescriptor( true );
     ::comphelper::copyProperties( _rxSourceDescriptor, xColDesc );
     getDefinition().insert( sName, xColDesc );
 
diff --git a/dbaccess/source/core/inc/column.hxx b/dbaccess/source/core/inc/column.hxx
index e17b2904f..2cf85b88d 100644
--- a/dbaccess/source/core/inc/column.hxx
+++ b/dbaccess/source/core/inc/column.hxx
@@ -31,92 +31,40 @@
 #ifndef _DBA_COREAPI_COLUMN_HXX_
 #define _DBA_COREAPI_COLUMN_HXX_
 
-#include <hash_map>
+#include "columnsettings.hxx"
 
-#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
-#include <com/sun/star/lang/XServiceInfo.hpp>
-#endif
-#ifndef _COM_SUN_STAR_CONTAINER_XNAMED_HPP_
-#include <com/sun/star/container/XNamed.hpp>
-#endif
-#ifndef _COM_SUN_STAR_SDBC_XRESULTSET_HPP_
-#include <com/sun/star/sdbc/XResultSet.hpp>
-#endif
-#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATSSUPPLIER_HPP_ 
-#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
-#endif
-#ifndef _COM_SUN_STAR_LANG_WRAPPEDTARGETEXCEPTION_HPP_
-#include <com/sun/star/lang/WrappedTargetException.hpp>
-#endif
-#ifndef _COM_SUN_STAR_CONTAINER_XENUMERATIONACCESS_HPP_
+#include <com/sun/star/container/XChild.hpp>
 #include <com/sun/star/container/XEnumerationAccess.hpp>
-#endif
-#ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_
-#include <com/sun/star/container/XNameAccess.hpp>
-#endif
-#ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_
 #include <com/sun/star/container/XIndexAccess.hpp>
-#endif
-#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-#endif
-#ifndef _COM_SUN_STAR_IO_IOEXCEPTION_HPP_
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/container/XNamed.hpp>
 #include <com/sun/star/io/IOException.hpp>
-#endif
-#ifndef _COM_SUN_STAR_IO_XOBJECTOUTPUTSTREAM_HPP_
-#include <com/sun/star/io/XObjectOutputStream.hpp>
-#endif
-#ifndef _COM_SUN_STAR_IO_XOBJECTINPUTSTREAM_HPP_
 #include <com/sun/star/io/XObjectInputStream.hpp>
-#endif
-#ifndef _COM_SUN_STAR_SDBCX_XAPPEND_HPP_
+#include <com/sun/star/io/XObjectOutputStream.hpp>
+#include <com/sun/star/lang/WrappedTargetException.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
 #include <com/sun/star/sdbcx/XAppend.hpp>
-#endif
-#ifndef _COM_SUN_STAR_SDBCX_XDROP_HPP_
 #include <com/sun/star/sdbcx/XDrop.hpp>
-#endif
-#ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_
-#include <com/sun/star/lang/XUnoTunnel.hpp>
-#endif
-#ifndef _OSL_DIAGNOSE_H_
-#include <osl/diagnose.h>
-#endif
-#ifndef _CPPUHELPER_COMPBASE3_HXX_
-#include <cppuhelper/compbase3.hxx>
-#endif
-#ifndef _CPPUHELPER_IMPLBASE1_HXX_
-#include <cppuhelper/implbase1.hxx>
-#endif
-#ifndef _CPPUHELPER_COMPBASE4_HXX_
-#include <cppuhelper/compbase4.hxx>
-#endif
-#ifndef _CPPUHELPER_PROPSHLP_HXX
-#include <cppuhelper/propshlp.hxx>
-#endif
-#ifndef _COMPHELPER_PROPERTY_ARRAY_HELPER_HXX_
+#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
+
+#include <comphelper/broadcasthelper.hxx>
 #include <comphelper/proparrhlp.hxx>
-#endif
-#ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
+#include <comphelper/propertycontainer.hxx>
+#include <comphelper/stl_types.hxx>
 #include <connectivity/CommonTools.hxx>
-#endif
-#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
-#include <comphelper/broadcasthelper.hxx>
-#endif
-#ifndef CONNECTIVITY_COLUMNSHELPER_HXX
-#include <connectivity/TColumnsHelper.hxx>
-#endif
-#ifndef _CONNECTIVITY_FILE_VALUE_HXX_
 #include <connectivity/FValue.hxx>
-#endif
-#ifndef _CONNECTIVITY_SDBCX_IREFRESHABLE_HXX_
+#include <connectivity/TColumnsHelper.hxx>
 #include <connectivity/sdbcx/IRefreshable.hxx>
-#endif
-#ifndef _COMPHELPER_STLTYPES_HXX_ 
-#include <comphelper/stl_types.hxx>
-#endif
-#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
-#include <com/sun/star/container/XChild.hpp>
-#endif
+#include <cppuhelper/compbase3.hxx>
+#include <cppuhelper/compbase4.hxx>
+#include <cppuhelper/implbase1.hxx>
+#include <cppuhelper/propshlp.hxx>
+#include <osl/diagnose.h>
+
+#include <hash_map>
 
 namespace dbaccess
 {
@@ -131,8 +79,8 @@ namespace dbaccess
     //------------------------------------------------------------
     class OColumn	:public comphelper::OBaseMutex
                     ,public OColumnBase
-                    ,public ::cppu::OPropertySetHelper
-
+                    ,public ::comphelper::OPropertyContainer
+                    ,public IPropertyContainer  // convenience for the derived class which also derive from OColumnSettings
     {
         friend class OColumns;
 
@@ -142,7 +90,7 @@ namespace dbaccess
         // </properties>
 
     protected:
-        OColumn();
+        OColumn( const bool _bNameIsReadOnly );
 
     public:
         virtual ~OColumn();
@@ -159,23 +107,6 @@ namespace dbaccess
     // com::sun::star::beans::XPropertySet
         virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException);
 
-    // ::cppu::OPropertySetHelper
-        virtual void SAL_CALL getFastPropertyValue(
-                                    ::com::sun::star::uno::Any& rValue,
-                                    sal_Int32 nHandle
-                                         ) const;
-        virtual sal_Bool SAL_CALL convertFastPropertyValue(
-                                ::com::sun::star::uno::Any & rConvertedValue,
-                                ::com::sun::star::uno::Any & rOldValue,
-                                sal_Int32 nHandle,
-                                const ::com::sun::star::uno::Any& rValue )
-                                    throw (::com::sun::star::lang::IllegalArgumentException);
-        virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
-                                    sal_Int32 nHandle,
-                                    const ::com::sun::star::uno::Any& rValue
-                                                     )
-                                                     throw (::com::sun::star::uno::Exception);
-
         // com::sun::star::lang::XUnoTunnel
         virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
         static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
@@ -192,10 +123,13 @@ namespace dbaccess
         virtual ::rtl::OUString SAL_CALL getName(  ) throw(::com::sun::star::uno::RuntimeException);
         virtual void SAL_CALL setName( const ::rtl::OUString& _rName ) throw(::com::sun::star::uno::RuntimeException);
 
-        virtual void fireValueChange(const ::connectivity::ORowSetValue& _rOldValue);
+        virtual void fireValueChange( const ::connectivity::ORowSetValue& _rOldValue );
 
     protected:
-        using ::cppu::OPropertySetHelper::getFastPropertyValue;
+        // IPropertyContainer
+        virtual void registerProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const ::com::sun::star::uno::Type& _rMemberType );
+        virtual void registerMayBeVoidProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, ::com::sun::star::uno::Any* _pPointerToMember, const ::com::sun::star::uno::Type& _rExpectedType );
+        virtual void registerPropertyNoMember( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const ::com::sun::star::uno::Type& _rType, const void* _pInitialValue );
     };
 
     //============================================================
diff --git a/dbaccess/source/core/inc/columnsettings.hxx b/dbaccess/source/core/inc/columnsettings.hxx
index 9d78f9dec..c44b6cdaf 100644
--- a/dbaccess/source/core/inc/columnsettings.hxx
+++ b/dbaccess/source/core/inc/columnsettings.hxx
@@ -35,12 +35,41 @@ namespace dbaccess
 {
 //........................................................................
 
-    //************************************************************
-    //  OColumnSettings
-    //************************************************************
+    // TODO: move the following to comphelper/propertycontainerhelper.hxx
+    class IPropertyContainer
+    {
+    public:
+        virtual void registerProperty(
+                    const ::rtl::OUString& _rName, 
+                    sal_Int32 _nHandle, 
+                    sal_Int32 _nAttributes, 
+                    void* _pPointerToMember, 
+                    const ::com::sun::star::uno::Type& _rMemberType
+                ) = 0;
+
+        virtual void registerMayBeVoidProperty(
+                    const ::rtl::OUString& _rName, 
+                    sal_Int32 _nHandle, 
+                    sal_Int32 _nAttributes, 
+                    ::com::sun::star::uno::Any* _pPointerToMember, 
+                    const ::com::sun::star::uno::Type& _rExpectedType
+                ) = 0;
+
+        virtual void registerPropertyNoMember(
+                    const ::rtl::OUString& _rName,
+                    sal_Int32 _nHandle,
+                    sal_Int32 _nAttributes,
+                    const ::com::sun::star::uno::Type& _rType,
+                    const void* _pInitialValue
+                ) = 0;
+    };
+
+    //====================================================================
+    //= OColumnSettings
+    //====================================================================
     class OColumnSettings
     {
-    //	<properties>
+        //	<properties>
         ::com::sun::star::uno::Any	m_aWidth;				// sal_Int32 or void
         ::com::sun::star::uno::Any	m_aFormatKey;			// sal_Int32 or void
         ::com::sun::star::uno::Any	m_aRelativePosition;	// sal_Int32 or void
@@ -49,34 +78,26 @@ namespace dbaccess
         ::com::sun::star::uno::Any	m_aControlDefault;		// the default value which should be displayed as by a control when moving to a new row
         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >
                                     m_xControlModel;
-
         sal_Bool					m_bHidden;
-    //	</properties>
+        //	</properties>
 
-    // Setting of values
-    public:
-        OColumnSettings();
+    protected:
         virtual ~OColumnSettings();
 
-        sal_Bool SAL_CALL convertFastPropertyValue(
-                                ::com::sun::star::uno::Any & rConvertedValue,
-                                ::com::sun::star::uno::Any & rOldValue,
-                                sal_Int32 nHandle,
-                                const ::com::sun::star::uno::Any& rValue )
-                                    throw (::com::sun::star::lang::IllegalArgumentException);
-        void SAL_CALL setFastPropertyValue_NoBroadcast(
-                                    sal_Int32 nHandle,
-                                    const ::com::sun::star::uno::Any& rValue
-                                                     )
-                                                     throw (::com::sun::star::uno::Exception);
-        void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& rValue, sal_Int32 nHandle ) const;
-
+    public:
+        OColumnSettings();
 
         virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
         static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
 
-    public:
+    protected:
+        void registerProperties( IPropertyContainer& _rPropertyContainer );
+
+        /** determines whether the property with the given handle is handled by the class
+        */
+        bool isMine( const sal_Int32 _nPropertyHandle ) const;
 
+    public:
         /** check if the persistent settings have their default value
         */
         sal_Bool	isDefaulted() const;
diff --git a/dbaccess/source/core/inc/definitioncolumn.hxx b/dbaccess/source/core/inc/definitioncolumn.hxx
index 11bebe556..d2f50062b 100644
--- a/dbaccess/source/core/inc/definitioncolumn.hxx
+++ b/dbaccess/source/core/inc/definitioncolumn.hxx
@@ -70,20 +70,27 @@ namespace dbaccess
         sal_Bool				m_bRowVersion;
         sal_Bool				m_bCurrency;
     //	</properties>
+
     public:
-        OTableColumnDescriptor():m_nType(::com::sun::star::sdbc::DataType::SQLNULL)
-                           ,m_nPrecision(0)
-                           ,m_nScale(0)
-                           ,m_nIsNullable(::com::sun::star::sdbc::ColumnValue::NULLABLE_UNKNOWN)
-                           ,m_bAutoIncrement(sal_False)
-                           ,m_bRowVersion(sal_False)
-                           ,m_bCurrency(sal_False){}
+        OTableColumnDescriptor( const bool _bActAsDescriptor )
+            :OColumn( !_bActAsDescriptor )
+            ,m_nType( ::com::sun::star::sdbc::DataType::SQLNULL )
+            ,m_nPrecision( 0 )
+            ,m_nScale( 0 )
+            ,m_nIsNullable( ::com::sun::star::sdbc::ColumnValue::NULLABLE_UNKNOWN )
+            ,m_bAutoIncrement( sal_False )
+            ,m_bRowVersion( sal_False )
+            ,m_bCurrency( sal_False )
+        {
+            impl_registerProperties( _bActAsDescriptor );
+        }
 
         DECLARE_XINTERFACE( )
-    // com::sun::star::lang::XTypeProvider
+
+        // com::sun::star::lang::XTypeProvider
         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
 
-    // ::com::sun::star::lang::XServiceInfo
+        // ::com::sun::star::lang::XServiceInfo
         virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
 
@@ -91,31 +98,20 @@ namespace dbaccess
         virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getParent(  ) throw (::com::sun::star::uno::RuntimeException);
         virtual void SAL_CALL setParent( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Parent ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
 
-    // ::comphelper::OPropertyArrayUsageHelper
+        // ::comphelper::OPropertyArrayUsageHelper
         virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const;
 
-    // ::cppu::OPropertySetHelper
+        // ::cppu::OPropertySetHelper
         virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
-        virtual void SAL_CALL getFastPropertyValue(
-                                    ::com::sun::star::uno::Any& rValue,
-                                    sal_Int32 nHandle
-                                         ) const;
-        virtual sal_Bool SAL_CALL convertFastPropertyValue(
-                                ::com::sun::star::uno::Any & rConvertedValue,
-                                ::com::sun::star::uno::Any & rOldValue,
-                                sal_Int32 nHandle,
-                                const ::com::sun::star::uno::Any& rValue )
-                                    throw (::com::sun::star::lang::IllegalArgumentException);
-        virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
-                                    sal_Int32 nHandle,
-                                    const ::com::sun::star::uno::Any& rValue
-                                                     )
-                                                     throw (::com::sun::star::uno::Exception);
+        virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue ) throw (::com::sun::star::uno::Exception);
 
     protected:
         // XUnoTunnel
         virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
 
+    private:
+        void    impl_registerProperties( const bool _bActAsDescriptor );
+
     protected:
         using OColumn::getFastPropertyValue;
     };
@@ -149,7 +145,7 @@ namespace dbaccess
      *	describes all properties for a columns of a table. Only the view parts are provided
      *	directly, all the other parts are derived from a driver implementation
      */
-    class OColumnWrapper : public OColumn
+    class OColumnWrapper    :public OColumn
     {
     protected:
         // definition which is provided by a driver!
@@ -159,7 +155,7 @@ namespace dbaccess
         sal_Int32				m_nColTypeID;
 
     protected:
-        OColumnWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol);
+        OColumnWrapper( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rCol, const bool _bNameIsReadOnly );
         virtual ~OColumnWrapper();
 
     public:
@@ -180,8 +176,9 @@ namespace dbaccess
                                                      throw (::com::sun::star::uno::Exception);
 
         virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
-    //	Helper
-//		sal_Int32	getColumnTypeID() const {return m_nColTypeID;}
+
+    protected:
+        ::rtl::OUString impl_getPropertyNameFromHandle( const sal_Int32 _nHandle ) const;
 
     protected:
         using OColumn::getFastPropertyValue;
@@ -190,14 +187,16 @@ namespace dbaccess
     /**
      *	provides the properties for description. A descriptor could be used to create a new table column.
      */
-    class OTableColumnDescriptorWrapper :   public OColumnWrapper,
-                                            public OColumnSettings,
-                                            public ::comphelper::OIdPropertyArrayUsageHelper < OTableColumnDescriptorWrapper >
+    class OTableColumnDescriptorWrapper :public OColumnWrapper
+                                        ,public OColumnSettings
+                                        ,public ::comphelper::OIdPropertyArrayUsageHelper < OTableColumnDescriptorWrapper >
     {
-        sal_Bool m_bPureWrap;
+        const bool  m_bPureWrap;
+        const bool  m_bIsDescriptor;
+
     public:
-        OTableColumnDescriptorWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol,sal_Bool _bPureWrap = sal_False)
-                            :OColumnWrapper(rCol),m_bPureWrap(_bPureWrap){}
+        OTableColumnDescriptorWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol,
+            const bool _bPureWrap, const bool _bIsDescriptor );
 
     // com::sun::star::lang::XTypeProvider
         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
@@ -239,15 +238,16 @@ namespace dbaccess
      *	describes all properties for a columns of a table. Only the view parts are provided
      *	directly, all the other parts are derived from a driver implementation
      */
-    class OTableColumnWrapper : public OTableColumnDescriptorWrapper,
-                                public ::comphelper::OIdPropertyArrayUsageHelper < OTableColumnWrapper >
+    class OTableColumnWrapper   :public OTableColumnDescriptorWrapper
+                                ,public ::comphelper::OIdPropertyArrayUsageHelper < OTableColumnWrapper >
     {
     protected:
         ~OTableColumnWrapper();
+
     public:
-        OTableColumnWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol
-                            ,const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rColDefintion
-                            ,sal_Bool _bPureWrap = sal_False);
+        OTableColumnWrapper( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol,
+                             const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rColDefintion,
+                             const bool _bPureWrap );
 
     // ::com::sun::star::lang::XTypeProvider
         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
@@ -260,76 +260,6 @@ namespace dbaccess
         virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
         virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const;
     };
-
-    /**
-     *	describes all properties for a columns of an index.
-     */
-    class OIndexColumnWrapper : public OColumnWrapper,
-                                public ::comphelper::OPropertyArrayUsageHelper < OIndexColumnWrapper >
-    {
-    protected:
-    //	<properties>
-        sal_Bool				m_bAscending;
-    //	</properties>
-
-    public:
-        OIndexColumnWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol )
-                            :OColumnWrapper(rCol) {}
-
-    // com::sun::star::lang::XTypeProvider
-        virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
-
-    // ::com::sun::star::lang::XServiceInfo
-        virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
-        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
-
-    // OPropertyArrayUsageHelper
-        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
-        virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const;
-
-        virtual void SAL_CALL getFastPropertyValue(
-                                    ::com::sun::star::uno::Any& rValue,
-                                    sal_Int32 nHandle
-                                         ) const;
-
-    protected:
-        using OColumnWrapper::getFastPropertyValue;
-    };
-
-    /**
-     *	describes all properties for a columns of an key column.
-     */
-    class OKeyColumnWrapper : public OColumnWrapper,
-                              public ::comphelper::OPropertyArrayUsageHelper < OKeyColumnWrapper >
-    {
-    protected:
-    //	<properties>
-        rtl::OUString			m_aRelatedColumn;
-    //	</properties>
-
-    public:
-        OKeyColumnWrapper(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rCol)
-                        :OColumnWrapper(rCol) {}
-
-    // com::sun::star::lang::XTypeProvider
-        virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
-
-    // ::com::sun::star::lang::XServiceInfo
-        virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
-        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
-
-    // OPropertyArrayUsageHelper
-        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
-        virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const;
-
-        virtual void SAL_CALL getFastPropertyValue(
-                                    ::com::sun::star::uno::Any& rValue,
-                                    sal_Int32 nHandle
-                                         ) const;
-
-    protected:
-        using OColumnWrapper::getFastPropertyValue;
-    };
 }
 #endif // _DBACORE_DEFINITIONCOLUMN_HXX_