office-gobmx/dbaccess/source/core/api/definitioncolumn.cxx
Olivier Hallot 545921f914 Fix for fdo43460 Part XII getLength() to isEmpty()
Part XII
Module
dbaccess
2011-12-21 09:52:48 +01:00

627 lines
24 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "apitools.hxx"
#include "dbastrings.hrc"
#include "definitioncolumn.hxx"
#include "sdbcoretools.hxx"
/** === begin UNO includes === **/
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
/** === end UNO includes === **/
#include <comphelper/property.hxx>
#include <comphelper/types.hxx>
#include <connectivity/dbtools.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <tools/debug.hxx>
#include <tools/diagnose_ex.h>
#include <sal/macros.h>
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::container;
using namespace ::cppu;
using namespace ::comphelper;
using namespace ::osl;
using namespace dbaccess;
#define HAS_DESCRIPTION 0x00000001
#define HAS_DEFAULTVALUE 0x00000002
#define HAS_ROWVERSION 0x00000004
#define HAS_AUTOINCREMENT_CREATION 0x00000008
//============================================================
//= OTableColumnDescriptor
//============================================================
IMPLEMENT_FORWARD_XINTERFACE2(OTableColumnDescriptor,OColumn,TXChild)
void OTableColumnDescriptor::impl_registerProperties()
{
sal_Int32 nDefaultAttr = m_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 ( m_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 );
}
IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnDescriptor )
// ::com::sun::star::lang::XServiceInfo
rtl::OUString OTableColumnDescriptor::getImplementationName( ) throw (RuntimeException)
{
return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.OTableColumnDescriptor"));
}
Sequence< ::rtl::OUString > OTableColumnDescriptor::getSupportedServiceNames( ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aSNS( 2 );
aSNS[0] = m_bActAsDescriptor ? SERVICE_SDBCX_COLUMNDESCRIPTOR : SERVICE_SDBCX_COLUMN;
aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
return aSNS;
}
// comphelper::OPropertyArrayUsageHelper
::cppu::IPropertyArrayHelper* OTableColumnDescriptor::createArrayHelper( ) const
{
Sequence< Property > aProps;
describeProperties( aProps );
return new ::cppu::OPropertyArrayHelper( aProps );
}
// cppu::OPropertySetHelper
::cppu::IPropertyArrayHelper& OTableColumnDescriptor::getInfoHelper()
{
return *static_cast< ::comphelper::OPropertyArrayUsageHelper< OTableColumnDescriptor >* >(this)->getArrayHelper();
}
void OTableColumnDescriptor::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
{
OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
::dbaccess::notifyDataSourceModified( m_xParent, sal_True );
}
Reference< XInterface > SAL_CALL OTableColumnDescriptor::getParent( ) throw (RuntimeException)
{
::osl::MutexGuard aGuard(m_aMutex);
return m_xParent;
}
void SAL_CALL OTableColumnDescriptor::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException)
{
::osl::MutexGuard aGuard(m_aMutex);
m_xParent = _xParent;
}
//============================================================
//= OTableColumn
//============================================================
DBG_NAME(OTableColumn);
OTableColumn::OTableColumn( const ::rtl::OUString& _rName )
:OTableColumnDescriptor( false /* do not act as descriptor */ )
{
DBG_CTOR(OTableColumn,NULL);
m_sName = _rName;
}
OTableColumn::~OTableColumn()
{
DBG_DTOR(OTableColumn,NULL);
}
IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumn )
rtl::OUString OTableColumn::getImplementationName( ) throw (RuntimeException)
{
return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.OTableColumn"));
}
::cppu::IPropertyArrayHelper& SAL_CALL OTableColumn::getInfoHelper()
{
return *OTableColumn_PBase::getArrayHelper();
}
::cppu::IPropertyArrayHelper* OTableColumn::createArrayHelper( ) const
{
return OTableColumnDescriptor::createArrayHelper();
}
// =========================================================================
//= OQueryColumn
// =========================================================================
DBG_NAME( OQueryColumn );
OQueryColumn::OQueryColumn( const Reference< XPropertySet >& _rxParserColumn, const Reference< XConnection >& _rxConnection,const ::rtl::OUString i_sLabel )
:OTableColumnDescriptor( false /* do not act as descriptor */ )
,m_sLabel(i_sLabel)
{
const sal_Int32 nPropAttr = PropertyAttribute::READONLY;
registerProperty( PROPERTY_CATALOGNAME, PROPERTY_ID_CATALOGNAME, nPropAttr, &m_sCatalogName, ::getCppuType( &m_sCatalogName ) );
registerProperty( PROPERTY_SCHEMANAME, PROPERTY_ID_SCHEMANAME, nPropAttr, &m_sSchemaName, ::getCppuType( &m_sSchemaName ) );
registerProperty( PROPERTY_TABLENAME, PROPERTY_ID_TABLENAME, nPropAttr, &m_sTableName, ::getCppuType( &m_sTableName ) );
registerProperty( PROPERTY_REALNAME, PROPERTY_ID_REALNAME, nPropAttr, &m_sRealName, ::getCppuType( &m_sRealName ) );
registerProperty( PROPERTY_LABEL, PROPERTY_ID_LABEL, nPropAttr, &m_sLabel, ::getCppuType( &m_sLabel ) );
DBG_CTOR( OQueryColumn, NULL );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_TYPENAME ) >>= m_aTypeName );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISNULLABLE ) >>= m_nIsNullable );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_PRECISION ) >>= m_nPrecision );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_SCALE ) >>= m_nScale );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_TYPE ) >>= m_nType );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISAUTOINCREMENT ) >>= m_bAutoIncrement );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISCURRENCY ) >>= m_bCurrency );
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_NAME ) >>= m_sName );
m_bRowVersion = sal_False;
Reference< XPropertySetInfo > xPSI( _rxParserColumn->getPropertySetInfo(), UNO_SET_THROW );
if ( xPSI->hasPropertyByName( PROPERTY_DEFAULTVALUE ) )
OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_DEFAULTVALUE ) >>= m_aDefaultValue );
// copy some optional properties from the parser column
struct PropertyDescriptor
{
::rtl::OUString sName;
sal_Int32 nHandle;
};
PropertyDescriptor aProps[] =
{
{ PROPERTY_CATALOGNAME, PROPERTY_ID_CATALOGNAME },
{ PROPERTY_SCHEMANAME, PROPERTY_ID_SCHEMANAME },
{ PROPERTY_TABLENAME, PROPERTY_ID_TABLENAME },
{ PROPERTY_REALNAME, PROPERTY_ID_REALNAME }
};
for ( size_t i=0; i < SAL_N_ELEMENTS( aProps ); ++i )
{
if ( xPSI->hasPropertyByName( aProps[i].sName ) )
setFastPropertyValue_NoBroadcast( aProps[i].nHandle, _rxParserColumn->getPropertyValue( aProps[i].sName ) );
}
// determine the table column we're based on
osl_incrementInterlockedCount( &m_refCount );
{
m_xOriginalTableColumn = impl_determineOriginalTableColumn( _rxConnection );
}
osl_decrementInterlockedCount( &m_refCount );
}
OQueryColumn::~OQueryColumn()
{
DBG_DTOR( OQueryColumn, NULL );
}
Reference< XPropertySet > OQueryColumn::impl_determineOriginalTableColumn( const Reference< XConnection >& _rxConnection )
{
OSL_PRECOND( _rxConnection.is(), "OQueryColumn::impl_determineOriginalTableColumn: illegal connection!" );
if ( !_rxConnection.is() )
return NULL;
Reference< XPropertySet > xOriginalTableColumn;
try
{
// determine the composed table name, plus the column name, as indicated by the
// respective properties
::rtl::OUString sCatalog, sSchema, sTable;
OSL_VERIFY( getPropertyValue( PROPERTY_CATALOGNAME ) >>= sCatalog );
OSL_VERIFY( getPropertyValue( PROPERTY_SCHEMANAME ) >>= sSchema );
OSL_VERIFY( getPropertyValue( PROPERTY_TABLENAME ) >>= sTable );
if ( sCatalog.isEmpty() && sSchema.isEmpty() && sTable.isEmpty() )
return NULL;
::rtl::OUString sComposedTableName = ::dbtools::composeTableName(
_rxConnection->getMetaData(), sCatalog, sSchema, sTable, sal_False, ::dbtools::eComplete );
// retrieve the table in question
Reference< XTablesSupplier > xSuppTables( _rxConnection, UNO_QUERY_THROW );
Reference< XNameAccess > xTables( xSuppTables->getTables(), UNO_QUERY_THROW );
if ( !xTables->hasByName( sComposedTableName ) )
return NULL;
Reference< XColumnsSupplier > xSuppCols( xTables->getByName( sComposedTableName ), UNO_QUERY_THROW );
Reference< XNameAccess > xColumns( xSuppCols->getColumns(), UNO_QUERY_THROW );
::rtl::OUString sColumn;
OSL_VERIFY( getPropertyValue( PROPERTY_REALNAME ) >>= sColumn );
if ( !xColumns->hasByName( sColumn ) )
return NULL;
xOriginalTableColumn.set( xColumns->getByName( sColumn ), UNO_QUERY );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return xOriginalTableColumn;
}
IMPLEMENT_GET_IMPLEMENTATION_ID( OQueryColumn )
::rtl::OUString SAL_CALL OQueryColumn::getImplementationName( ) throw(RuntimeException)
{
return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.comp.dbaccess.OQueryColumn" ) );
}
::cppu::IPropertyArrayHelper& SAL_CALL OQueryColumn::getInfoHelper()
{
return *OQueryColumn_PBase::getArrayHelper();
}
::cppu::IPropertyArrayHelper* OQueryColumn::createArrayHelper() const
{
return OTableColumnDescriptor::createArrayHelper();
}
void SAL_CALL OQueryColumn::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
{
OTableColumnDescriptor::getFastPropertyValue( _rValue, _nHandle );
// special treatment for column settings:
if ( !OColumnSettings::isColumnSettingProperty( _nHandle ) )
return;
// If the setting has its default value, then try to obtain the value from the table column which
// this query column is based on
if ( !OColumnSettings::isDefaulted( _nHandle, _rValue ) )
return;
if ( !m_xOriginalTableColumn.is() )
return;
try
{
// determine original property name
::rtl::OUString sPropName;
sal_Int16 nAttributes( 0 );
const_cast< OQueryColumn* >( this )->getInfoHelper().fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
OSL_ENSURE( !sPropName.isEmpty(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
_rValue = m_xOriginalTableColumn->getPropertyValue( sPropName );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//==========================================================================
//= OColumnWrapper
//==========================================================================
DBG_NAME(OColumnWrapper);
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?
// we distingish the properties by the containment of optional properties
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;
m_xAggregate->getPropertyValue(PROPERTY_NAME) >>= m_sName;
}
}
OColumnWrapper::~OColumnWrapper()
{
DBG_DTOR(OColumnWrapper,NULL);
}
::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.isEmpty(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
return sPropName;
}
void OColumnWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
{
// 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 ) )
{
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 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)
{
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)
{
Reference< XUnoTunnel > xTunnel( m_xAggregate, UNO_QUERY);
if ( xTunnel.is() )
return xTunnel->getSomething( aIdentifier );
return 0;
}
//============================================================
//= 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
IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnDescriptorWrapper )
// ::com::sun::star::lang::XServiceInfo
rtl::OUString OTableColumnDescriptorWrapper::getImplementationName( ) throw (RuntimeException)
{
return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.OTableColumnDescriptorWrapper"));
}
Sequence< ::rtl::OUString > OTableColumnDescriptorWrapper::getSupportedServiceNames( ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aSNS( 2 );
aSNS[0] = SERVICE_SDBCX_COLUMNDESCRIPTOR;
aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
return aSNS;
}
// comphelper::OPropertyArrayUsageHelper
::cppu::IPropertyArrayHelper* OTableColumnDescriptorWrapper::createArrayHelper( sal_Int32 nId ) const
{
const sal_Int32 nHaveAlways = 7;
// Which optional properties are contained?
sal_Int32 nHaveOptionally = 0;
if (nId & HAS_DESCRIPTION)
++nHaveOptionally;
if (nId & HAS_DEFAULTVALUE)
++nHaveOptionally;
if (nId & HAS_ROWVERSION)
++nHaveOptionally;
if ( nId & HAS_AUTOINCREMENT_CREATION )
++nHaveOptionally;
BEGIN_PROPERTY_SEQUENCE( nHaveAlways + nHaveOptionally )
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_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 );
}
END_PROPERTY_SEQUENCE()
if ( !m_bIsDescriptor )
{
for ( Property* prop = aDescriptor.getArray();
prop != aDescriptor.getArray() + aDescriptor.getLength();
++prop
)
{
prop->Attributes |= PropertyAttribute::READONLY;
}
}
// 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( aDescriptor, aBaseProperties ) );
return new ::cppu::OPropertyArrayHelper( aAllProperties, sal_False );
}
// cppu::OPropertySetHelper
::cppu::IPropertyArrayHelper& OTableColumnDescriptorWrapper::getInfoHelper()
{
return *static_cast< OIdPropertyArrayUsageHelper< OTableColumnDescriptorWrapper >* >(this)->getArrayHelper(m_nColTypeID);
}
void OTableColumnDescriptorWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
{
if ( m_bPureWrap )
{
rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
}
else
{
OColumnWrapper::getFastPropertyValue( rValue, nHandle );
}
}
sal_Bool OTableColumnDescriptorWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle, const Any& rValue ) throw (IllegalArgumentException)
{
sal_Bool bModified(sal_False);
if ( m_bPureWrap )
{
// 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 )
{
rConvertedValue = rValue;
bModified = sal_True;
}
}
else
{
bModified = OColumnWrapper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
}
return bModified;
}
void OTableColumnDescriptorWrapper::setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle,
const Any& rValue
)
throw (Exception)
{
if ( m_bPureWrap )
{
m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
}
else
{
OColumnWrapper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
}
}
//============================================================
//= OTableColumnWrapper
//============================================================
OTableColumnWrapper::OTableColumnWrapper( const Reference< XPropertySet >& rCol, const Reference< XPropertySet >& _xColDefintion,
const bool _bPureWrap )
:OTableColumnDescriptorWrapper( rCol, _bPureWrap, false )
{
osl_incrementInterlockedCount( &m_refCount );
if ( _xColDefintion.is() )
{
try
{
::comphelper::copyProperties( _xColDefintion, this );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
osl_decrementInterlockedCount( &m_refCount );
}
OTableColumnWrapper::~OTableColumnWrapper()
{
}
IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnWrapper )
rtl::OUString OTableColumnWrapper::getImplementationName( ) throw (RuntimeException)
{
return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.OTableColumnWrapper" ));
}
Sequence< ::rtl::OUString > OTableColumnWrapper::getSupportedServiceNames( ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aSNS( 2 );
aSNS[0] = SERVICE_SDBCX_COLUMN;
aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
return aSNS;
}
::cppu::IPropertyArrayHelper& OTableColumnWrapper::getInfoHelper()
{
return *static_cast< OIdPropertyArrayUsageHelper< OTableColumnWrapper >* >(this)->getArrayHelper(m_nColTypeID);
}
// comphelper::OPropertyArrayUsageHelper
::cppu::IPropertyArrayHelper* OTableColumnWrapper::createArrayHelper( sal_Int32 nId ) const
{
return OTableColumnDescriptorWrapper::createArrayHelper( nId );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */