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office-gobmx/dbaccess/source/core/api/column.cxx
Oliver Bolte a33f896ef2 INTEGRATION: CWS qiq (1.49.124); FILE MERGED 
2006/06/30 13:26:32 fs 1.49.124.3: warning-free code
2006/06/27 11:56:11 fs 1.49.124.2: RESYNC: (1.49-1.50); FILE MERGED
2006/06/16 11:47:36 fs 1.49.124.1: during #i51143#:

refactored VCollection:
- createEmptyObject now named createDescriptor
- cloneObject removed
- appendObject now returns the newly created object
  (previously done via a subsequent call to cloneObject)
2006-07-10 14:05:01 +00:00

809 lines
28 KiB
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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: column.cxx,v $
*
* $Revision: 1.51 $
*
* last change: $Author: obo $ $Date: 2006-07-10 15:05:01 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _DBA_COREAPI_COLUMN_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 <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/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/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 <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 <algorithm>
using namespace dbaccess;
using namespace connectivity;
using namespace connectivity;
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::awt;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::util;
using namespace ::osl;
using namespace ::comphelper;
using namespace ::cppu;
DBG_NAME(OColumn)
//============================================================
//= OColumn
//============================================================
//--------------------------------------------------------------------------
OColumn::OColumn()
:OColumnBase(m_aMutex)
, OPropertySetHelper(OColumnBase::rBHelper)
{
DBG_CTOR(OColumn, NULL);
}
//--------------------------------------------------------------------------
OColumn::~OColumn()
{
DBG_DTOR(OColumn, NULL);
}
// com::sun::star::lang::XTypeProvider
//--------------------------------------------------------------------------
Sequence< Type > OColumn::getTypes() throw (RuntimeException)
{
OTypeCollection aTypes(::getCppuType( (const Reference< XPropertySet > *)0 ),
::getCppuType( (const Reference< XMultiPropertySet > *)0 ),
OColumnBase::getTypes());
return aTypes.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();
}
// ::com::sun::star::lang::XServiceInfo
//------------------------------------------------------------------------------
rtl::OUString OColumn::getImplementationName( ) throw(RuntimeException)
{
return rtl::OUString::createFromAscii("com.sun.star.sdb.OColumn");
}
//------------------------------------------------------------------------------
sal_Bool OColumn::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException)
{
return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0;
}
//------------------------------------------------------------------------------
Sequence< ::rtl::OUString > OColumn::getSupportedServiceNames( ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aSNS( 1 );
aSNS[0] = SERVICE_SDBCX_COLUMN;
return aSNS;
}
// OComponentHelper
//------------------------------------------------------------------------------
void OColumn::disposing()
{
OPropertySetHelper::disposing();
}
// com::sun::star::beans::XPropertySet
//------------------------------------------------------------------------------
Reference< XPropertySetInfo > OColumn::getPropertySetInfo() throw (RuntimeException)
{
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()
{
static ::cppu::OImplementationId * pId = 0;
if (! pId)
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if (! pId)
{
static ::cppu::OImplementationId aId;
pId = &aId;
}
}
return pId->getImplementationId();
}
// com::sun::star::lang::XUnoTunnel
//------------------------------------------------------------------
sal_Int64 OColumn::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException)
{
if (rId.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
return reinterpret_cast<sal_Int64>(this);
return 0;
}
// -----------------------------------------------------------------------------
::rtl::OUString SAL_CALL OColumn::getName( ) throw(::com::sun::star::uno::RuntimeException)
{
return m_sName;
}
// -----------------------------------------------------------------------------
void SAL_CALL OColumn::setName( const ::rtl::OUString& _rName ) throw(::com::sun::star::uno::RuntimeException)
{
m_sName = _rName;
}
// -----------------------------------------------------------------------------
void OColumn::fireValueChange(const ::connectivity::ORowSetValue& /*_rOldValue*/)
{
DBG_ERROR( "OColumn::fireValueChange: not implemented!" );
}
// -----------------------------------------------------------------------------
//============================================================
//= OColumnSettings
//============================================================
DBG_NAME( OColumnSettings )
//------------------------------------------------------------------------------
OColumnSettings::OColumnSettings()
:m_bHidden(sal_False)
{
DBG_CTOR( OColumnSettings, NULL );
}
//------------------------------------------------------------------------------
OColumnSettings::~OColumnSettings()
{
DBG_DTOR( OColumnSettings, NULL );
}
// com::sun::star::lang::XUnoTunnel
//------------------------------------------------------------------
sal_Int64 OColumnSettings::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException)
{
if ( ( rId.getLength() == 16 )
&& ( 0 == rtl_compareMemory( getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
)
return reinterpret_cast< sal_Int64 >( this );
return 0;
}
//--------------------------------------------------------------------------
Sequence< sal_Int8 > OColumnSettings::getUnoTunnelImplementationId()
{
static ::cppu::OImplementationId * pId = 0;
if (! pId)
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if (! pId)
{
static ::cppu::OImplementationId aId;
pId = &aId;
}
}
return pId->getImplementationId();
}
//------------------------------------------------------------------------------
void OColumnSettings::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
{
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;
}
}
//------------------------------------------------------------------------------
sal_Bool OColumnSettings::convertFastPropertyValue(
Any & rConvertedValue,
Any & rOldValue,
sal_Int32 nHandle,
const Any& rValue )
throw (IllegalArgumentException)
{
sal_Bool bModified = sal_False;
switch (nHandle)
{
case PROPERTY_ID_ALIGN:
bModified = !uno_type_equalData(
const_cast< void* >( m_aAlignment.getValue() ), m_aAlignment.getValueType().getTypeLibType(),
const_cast< void* >( rValue.getValue() ), rValue.getValueType().getTypeLibType(),
reinterpret_cast< uno_QueryInterfaceFunc >( cpp_queryInterface ),
reinterpret_cast< uno_ReleaseFunc >( cpp_release )
);
if ( bModified )
{
rConvertedValue = rValue;
rOldValue = m_aAlignment;
}
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:
{
if ( rValue.hasValue() )
{
sal_Int32 nAlign = 0;
sal_Bool bSuccess =
// copy the data from the to-be-set value
uno_type_assignData(
static_cast< void* >( &nAlign ), ::getCppuType(static_cast< sal_Int32* >(NULL)).getTypeLibType(),
const_cast< void* >( rValue.getValue() ), rValue.getValueType().getTypeLibType(),
reinterpret_cast< uno_QueryInterfaceFunc >( cpp_queryInterface ),
reinterpret_cast< uno_AcquireFunc >( cpp_acquire ),
reinterpret_cast< uno_ReleaseFunc >( cpp_release ) );
OSL_ENSURE( bSuccess,
"OPropertyStateContainer::setFastPropertyValue_NoBroadcast : ooops .... the value could not be assigned!");
if ( bSuccess )
m_aAlignment <<= nAlign;
}
else
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 !");
m_bHidden = ::comphelper::getBOOL(rValue);
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;
}
}
//------------------------------------------------------------------------------
sal_Bool OColumnSettings::isDefaulted() const
{
return !m_aAlignment.hasValue()
&& !m_aWidth.hasValue()
&& !m_aFormatKey.hasValue()
&& !m_aRelativePosition.hasValue()
&& !m_aHelpText.hasValue()
&& !m_aControlDefault.hasValue()
&& !m_bHidden;
}
//============================================================
//= OColumns
//============================================================
DBG_NAME(OColumns);
//--------------------------------------------------------------------------
OColumns::OColumns(::cppu::OWeakObject& _rParent,
::osl::Mutex& _rMutex,
sal_Bool _bCaseSensitive,const ::std::vector< ::rtl::OUString> &_rVector,
IColumnFactory* _pColFactory,
::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
sal_Bool _bAddColumn,
sal_Bool _bDropColumn,
sal_Bool _bUseHardRef)
: OColumns_BASE(_rParent,_bCaseSensitive,_rMutex,_rVector,_bUseHardRef)
,m_pMediator(NULL)
,m_xDrvColumns(NULL)
,m_pColFactoryImpl(_pColFactory)
,m_pRefreshColumns(_pRefresh)
,m_bInitialized(sal_False)
,m_bAddColumn(_bAddColumn)
,m_bDropColumn(_bDropColumn)
{
DBG_CTOR(OColumns, NULL);
}
// -------------------------------------------------------------------------
OColumns::OColumns(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns,
sal_Bool _bCaseSensitive,const ::std::vector< ::rtl::OUString> &_rVector,
IColumnFactory* _pColFactory,
::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
sal_Bool _bAddColumn,
sal_Bool _bDropColumn,
sal_Bool _bUseHardRef)
: OColumns_BASE(_rParent,_bCaseSensitive,_rMutex,_rVector,_bUseHardRef)
,m_pMediator(NULL)
,m_xDrvColumns(_rxDrvColumns)
,m_pColFactoryImpl(_pColFactory)
,m_pRefreshColumns(_pRefresh)
,m_bInitialized(sal_False)
,m_bAddColumn(_bAddColumn)
,m_bDropColumn(_bDropColumn)
{
DBG_CTOR(OColumns, NULL);
}
//--------------------------------------------------------------------------
OColumns::~OColumns()
{
DBG_DTOR(OColumns, NULL);
}
// XServiceInfo
//------------------------------------------------------------------------------
rtl::OUString OColumns::getImplementationName( ) throw(RuntimeException)
{
return rtl::OUString::createFromAscii("com.sun.star.sdb.OColumns");
}
//------------------------------------------------------------------------------
sal_Bool OColumns::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException)
{
return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0;
}
//------------------------------------------------------------------------------
Sequence< ::rtl::OUString > OColumns::getSupportedServiceNames( ) throw (RuntimeException)
{
Sequence< ::rtl::OUString > aSNS( 1 );
aSNS[0] = SERVICE_SDBCX_CONTAINER;
return aSNS;
}
//------------------------------------------------------------------
void OColumns::append( const ::rtl::OUString& _rName, OColumn* _pColumn )
{
MutexGuard aGuard(m_rMutex);
OSL_ENSURE( _pColumn, "OColumns::append: invalid column!" );
OSL_ENSURE( !m_pElements->exists( _rName ),"OColumns::append: Column already exists");
_pColumn->m_sName = _rName;
// now really insert the column
insertElement( _rName, _pColumn );
}
//------------------------------------------------------------------
void OColumns::clearColumns()
{
MutexGuard aGuard(m_rMutex);
disposing();
}
// -----------------------------------------------------------------------------
void SAL_CALL OColumns::disposing(void)
{
MutexGuard aGuard(m_rMutex);
m_xDrvColumns = NULL;
m_pMediator = NULL;
m_pColFactoryImpl = NULL;
OColumns_BASE::disposing();
}
// -------------------------------------------------------------------------
void OColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException)
{
if (m_pRefreshColumns)
m_pRefreshColumns->refreshColumns();
}
// -------------------------------------------------------------------------
connectivity::sdbcx::ObjectType OColumns::createObject(const ::rtl::OUString& _rName)
{
OSL_ENSURE(m_pColFactoryImpl, "OColumns::createObject: no column factory!");
connectivity::sdbcx::ObjectType xRet;
if ( m_pColFactoryImpl )
{
xRet = m_pColFactoryImpl->createColumn(_rName);
Reference<XChild> xChild(xRet,UNO_QUERY);
if ( xChild.is() )
xChild->setParent(static_cast<XChild*>(static_cast<TXChild*>(this)));
}
Reference<XPropertySet> xDest(xRet,UNO_QUERY);
if ( m_pMediator )
m_pMediator->notifyElementCreated(_rName,xDest);
return xRet;
}
// -------------------------------------------------------------------------
Reference< XPropertySet > OColumns::createDescriptor()
{
if ( m_pColFactoryImpl )
{
Reference<XPropertySet> xRet = m_pColFactoryImpl->createColumnDescriptor();
Reference<XChild> xChild(xRet,UNO_QUERY);
if ( xChild.is() )
xChild->setParent(static_cast<XChild*>(static_cast<TXChild*>(this)));
return xRet;
}
else
return Reference< XPropertySet >();
}
// -------------------------------------------------------------------------
Any SAL_CALL OColumns::queryInterface( const Type & rType ) throw(RuntimeException)
{
Any aRet;
if(m_xDrvColumns.is())
{
aRet = m_xDrvColumns->queryInterface(rType);
if ( aRet.hasValue() )
aRet = OColumns_BASE::queryInterface( rType);
if ( !aRet.hasValue() )
aRet = TXChild::queryInterface( rType);
return aRet;
}
else if(!m_pTable || (m_pTable && !m_pTable->isNew()))
{
if(!m_bAddColumn && rType == getCppuType( (Reference<XAppend>*)0))
return Any();
if(!m_bDropColumn && rType == getCppuType( (Reference<XDrop>*)0))
return Any();
}
aRet = OColumns_BASE::queryInterface( rType);
if ( !aRet.hasValue() )
aRet = TXChild::queryInterface( rType);
return aRet;
}
// -------------------------------------------------------------------------
Sequence< Type > SAL_CALL OColumns::getTypes( ) throw(RuntimeException)
{
sal_Bool bAppendFound = sal_False,bDropFound = sal_False;
sal_Int32 nSize = 0;
Type aAppendType = getCppuType( (Reference<XAppend>*)0);
Type aDropType = getCppuType( (Reference<XDrop>*)0);
if(m_xDrvColumns.is())
{
Reference<XTypeProvider> xTypes(m_xDrvColumns,UNO_QUERY);
Sequence< Type > aTypes(xTypes->getTypes());
Sequence< Type > aSecTypes(OColumns_BASE::getTypes());
const Type* pBegin = aTypes.getConstArray();
const Type* pEnd = pBegin + aTypes.getLength();
for (;pBegin != pEnd ; ++pBegin)
{
if(aAppendType == *pBegin)
bAppendFound = sal_True;
else if(aDropType == *pBegin)
bDropFound = sal_True;
}
nSize = (bDropFound ? (bAppendFound ? 0 : 1) : (bAppendFound ? 1 : 2));
}
else
{
nSize = ((m_pTable && m_pTable->isNew()) ? 0 :
((m_bDropColumn ?
(m_bAddColumn ? 0 : 1) : (m_bAddColumn ? 1 : 2))));
bDropFound = (m_pTable && m_pTable->isNew()) || m_bDropColumn;
bAppendFound = (m_pTable && m_pTable->isNew()) || m_bAddColumn;
}
Sequence< Type > aTypes(::comphelper::concatSequences(OColumns_BASE::getTypes(),TXChild::getTypes()));
Sequence< Type > aRet(aTypes.getLength() - nSize);
const Type* pBegin = aTypes.getConstArray();
const Type* pEnd = pBegin + aTypes.getLength();
for(sal_Int32 i=0;pBegin != pEnd ;++pBegin)
{
if(*pBegin != aAppendType && *pBegin != aDropType)
aRet.getArray()[i++] = *pBegin;
else if(bDropFound && *pBegin == aDropType)
aRet.getArray()[i++] = *pBegin;
else if(bAppendFound && *pBegin == aAppendType)
aRet.getArray()[i++] = *pBegin;
}
return aRet;
}
// -------------------------------------------------------------------------
// XAppend
sdbcx::ObjectType OColumns::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor )
{
sdbcx::ObjectType xReturn;
Reference< XAppend > xAppend( m_xDrvColumns, UNO_QUERY );
if ( xAppend.is() )
{
xAppend->appendByDescriptor(descriptor);
}
else if ( m_pTable && !m_pTable->isNew() )
{
if ( m_bAddColumn )
xReturn = OColumns_BASE::appendObject( _rForName, descriptor );
else
::dbtools::throwGenericSQLException( DBA_RES( RID_STR_NO_COLUMN_ADD ), static_cast<XChild*>(static_cast<TXChild*>(this)) );
}
if ( m_pColFactoryImpl )
m_pColFactoryImpl->columnAppended( descriptor );
::dbaccess::notifyDataSourceModified(m_xParent,sal_True);
return xReturn.is() ? xReturn : createObject( _rForName );
}
// -------------------------------------------------------------------------
// XDrop
void OColumns::dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName)
{
Reference< XDrop > xDrop( m_xDrvColumns, UNO_QUERY );
if ( xDrop.is() )
{
xDrop->dropByName( _sElementName );
}
else if ( m_pTable && !m_pTable->isNew() )
{
if ( m_bDropColumn )
OColumns_BASE::dropObject(_nPos,_sElementName);
else
::dbtools::throwGenericSQLException( DBA_RES( RID_STR_NO_COLUMN_DROP ), static_cast<XChild*>(static_cast<TXChild*>(this)) );
}
if ( m_pColFactoryImpl )
m_pColFactoryImpl->columnDropped(_sElementName);
::dbaccess::notifyDataSourceModified(m_xParent,sal_True);
}
// -----------------------------------------------------------------------------
Reference< XInterface > SAL_CALL OColumns::getParent( ) throw (RuntimeException)
{
::osl::MutexGuard aGuard(m_rMutex);
return m_xParent;
}
// -----------------------------------------------------------------------------
void SAL_CALL OColumns::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException)
{
::osl::MutexGuard aGuard(m_rMutex);
m_xParent = _xParent;
}
// -----------------------------------------------------------------------------
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