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path: root/dbaccess/source/core/api/table.cxx
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/*************************************************************************
 *
 * 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
 *
 * $RCSfile: table.cxx,v $
 * $Revision: 1.62 $
 *
 * 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.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"

#ifndef _DBA_CORE_TABLE_HXX_
#include "table.hxx"
#endif
#ifndef _DBACORE_DEFINITIONCOLUMN_HXX_
#include <definitioncolumn.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 _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif

#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
#include <cppuhelper/typeprovider.hxx>
#endif
#ifndef _COMPHELPER_ENUMHELPER_HXX_
#include <comphelper/enumhelper.hxx>
#endif
#ifndef _COMPHELPER_CONTAINER_HXX_
#include <comphelper/container.hxx>
#endif
#ifndef _COMPHELPER_SEQUENCE_HXX_
#include <comphelper/sequence.hxx>
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
#ifndef _COM_SUN_STAR_UTIL_XREFRESHLISTENER_HPP_
#include <com/sun/star/util/XRefreshListener.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_
#include <com/sun/star/sdbc/XConnection.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_PRIVILEGE_HPP_
#include <com/sun/star/sdbcx/Privilege.hpp>
#endif
#include <connectivity/TKeys.hxx>
#ifndef DBACCESS_INDEXES_HXX_
#include "CIndexes.hxx"
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif
#ifndef _COMPHELPER_EXTRACT_HXX_
#include <comphelper/extract.hxx>
#endif
#ifndef DBACORE_SDBCORETOOLS_HXX
#include "sdbcoretools.hxx"
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSETMETADATA_HPP_
#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSETMETADATASUPPLIER_HPP_
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#endif
#ifndef DBA_CONTAINERMEDIATOR_HXX
#include "ContainerMediator.hxx"
#endif
#include <rtl/logfile.hxx>

using namespace dbaccess;
using namespace connectivity;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::container;
using namespace ::osl;
using namespace ::comphelper;
using namespace ::cppu;

typedef ::std::map <sal_Int32, OTableColumn*, std::less <sal_Int32> > OColMap;

//==========================================================================
//= ODBTable
//==========================================================================
DBG_NAME(ODBTable)
//--------------------------------------------------------------------------
ODBTable::ODBTable(connectivity::sdbcx::OCollection* _pTables
        ,const Reference< XConnection >& _rxConn
        ,const ::rtl::OUString& _rCatalog
        ,const ::rtl::OUString& _rSchema
        ,const ::rtl::OUString& _rName
        ,const ::rtl::OUString& _rType
        ,const ::rtl::OUString& _rDesc
        ,const Reference< XNameAccess >& _xColumnDefinitions) throw(SQLException)
    :OTable_Base(_pTables,_rxConn,_rxConn->getMetaData().is() && _rxConn->getMetaData()->supportsMixedCaseQuotedIdentifiers(), _rName, _rType, _rDesc, _rSchema, _rCatalog )
    ,m_xColumnDefinitions(_xColumnDefinitions)
    ,m_nPrivileges(0)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::ODBTable" );
    DBG_CTOR(ODBTable, NULL);
    DBG_ASSERT(getMetaData().is(), "ODBTable::ODBTable : invalid conn !");
    DBG_ASSERT(_rName.getLength(), "ODBTable::ODBTable : name !");
    // TODO : think about collecting the privileges here, as we can't ensure that in getFastPropertyValue, where
    // we do this at the moment, the statement needed can be supplied by the connection (for example the SQL-Server
    // ODBC driver does not allow more than one statement per connection, and in getFastPropertyValue it's more
    // likely that it's already used up than it's here.)
}
// -----------------------------------------------------------------------------
ODBTable::ODBTable(connectivity::sdbcx::OCollection* _pTables
                   ,const Reference< XConnection >& _rxConn)
                throw(SQLException)
    :OTable_Base(_pTables,_rxConn, _rxConn->getMetaData().is() && _rxConn->getMetaData()->supportsMixedCaseQuotedIdentifiers())
    ,m_nPrivileges(-1)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::ODBTable" );
}
// -------------------------------------------------------------------------
ODBTable::~ODBTable()
{
    DBG_DTOR(ODBTable, NULL);
}
// -----------------------------------------------------------------------------
IMPLEMENT_FORWARD_REFCOUNT(ODBTable,OTable_Base)

//--------------------------------------------------------------------------
OColumn* ODBTable::createColumn(const ::rtl::OUString& _rName) const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createColumn" );
    OColumn* pReturn = NULL;

    Reference<XPropertySet> xProp;
    if ( m_xDriverColumns.is() && m_xDriverColumns->hasByName(_rName) )
    {
        xProp.set(m_xDriverColumns->getByName(_rName),UNO_QUERY);
    }
    else
    {
        OColumns* pColumns = static_cast<OColumns*>(m_pColumns);
        xProp.set(pColumns->createBaseObject(_rName),UNO_QUERY);
    }

    Reference<XPropertySet> xColumnDefintion;
    if ( m_xColumnDefinitions.is() && m_xColumnDefinitions->hasByName(_rName) )
        xColumnDefintion.set(m_xColumnDefinitions->getByName(_rName),UNO_QUERY);
    pReturn = new OTableColumnWrapper(xProp,xColumnDefintion);

    return pReturn;
}
// -----------------------------------------------------------------------------
void ODBTable::columnAppended( const Reference< XPropertySet >& /*_rxSourceDescriptor*/ )
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::columnAppended" );
    // not interested in
}
// -----------------------------------------------------------------------------
void ODBTable::columnDropped(const ::rtl::OUString& _sName)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::columnDropped" );
    Reference<XDrop> xDrop(m_xColumnDefinitions,UNO_QUERY);
    if ( xDrop.is() && m_xColumnDefinitions->hasByName(_sName) )
    {
        xDrop->dropByName(_sName);
    }
}
//--------------------------------------------------------------------------
Sequence< sal_Int8 > ODBTable::getImplementationId() throw (RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::getImplementationId" );
    static OImplementationId * pId = 0;
    if (! pId)
    {
        MutexGuard aGuard( Mutex::getGlobalMutex() );
        if (! pId)
        {
            static OImplementationId aId;
            pId = &aId;
        }
    }
    return pId->getImplementationId();
}

// OComponentHelper
//------------------------------------------------------------------------------
void SAL_CALL ODBTable::disposing()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::disposing" );
    OPropertySetHelper::disposing();
    OTable_Base::disposing();
    m_xColumnDefinitions = NULL;
    m_xDriverColumns = NULL;
    m_pColumnMediator = NULL;
}

//------------------------------------------------------------------------------
void ODBTable::getFastPropertyValue(Any& _rValue, sal_Int32 _nHandle) const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::getFastPropertyValue" );
    if ((PROPERTY_ID_PRIVILEGES == _nHandle) && (-1 == m_nPrivileges))
    {   // somebody is asking for the privileges an we do not know them, yet
        const_cast<ODBTable*>(this)->m_nPrivileges = ::dbtools::getTablePrivileges(getMetaData(),m_CatalogName,m_SchemaName, m_Name);
    }

    OTable_Base::getFastPropertyValue(_rValue, _nHandle);
}
// -------------------------------------------------------------------------
void ODBTable::construct()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::construct" );
    ::osl::MutexGuard aGuard(m_aMutex);

    // we don't collect the privileges here, this is potentially expensive. Instead we determine them on request.
    // (see getFastPropertyValue)
    m_nPrivileges = -1;

    OTable_Base::construct();

    registerProperty(PROPERTY_FILTER, PROPERTY_ID_FILTER, PropertyAttribute::BOUND,
                    &m_sFilter, ::getCppuType(&m_sFilter));

    registerProperty(PROPERTY_ORDER, PROPERTY_ID_ORDER, PropertyAttribute::BOUND,
                    &m_sOrder, ::getCppuType(&m_sOrder));

    registerProperty(PROPERTY_APPLYFILTER, PROPERTY_ID_APPLYFILTER, PropertyAttribute::BOUND,
                    &m_bApplyFilter, ::getBooleanCppuType());

    registerProperty(PROPERTY_FONT, PROPERTY_ID_FONT, PropertyAttribute::BOUND,
                    &m_aFont, ::getCppuType(&m_aFont));

    registerMayBeVoidProperty(PROPERTY_ROW_HEIGHT, PROPERTY_ID_ROW_HEIGHT, PropertyAttribute::BOUND | PropertyAttribute::MAYBEVOID,
                    &m_aRowHeight, ::getCppuType(static_cast<sal_Int32*>(NULL)));

    registerMayBeVoidProperty(PROPERTY_TEXTCOLOR, PROPERTY_ID_TEXTCOLOR, PropertyAttribute::BOUND | PropertyAttribute::MAYBEVOID,
                    &m_aTextColor, ::getCppuType(static_cast<sal_Int32*>(NULL)));

    registerProperty(PROPERTY_PRIVILEGES, PROPERTY_ID_PRIVILEGES, PropertyAttribute::BOUND | PropertyAttribute::READONLY,
                    &m_nPrivileges, ::getCppuType(static_cast<sal_Int32*>(NULL)));

    registerMayBeVoidProperty(PROPERTY_TEXTLINECOLOR, PROPERTY_ID_TEXTLINECOLOR, PropertyAttribute::BOUND | PropertyAttribute::MAYBEVOID,
                    &m_aTextLineColor, ::getCppuType(static_cast<sal_Int32*>(NULL)));

    registerProperty(PROPERTY_TEXTEMPHASIS, PROPERTY_ID_TEXTEMPHASIS, PropertyAttribute::BOUND,
                    &m_nFontEmphasis, ::getCppuType(&m_nFontEmphasis));

    registerProperty(PROPERTY_TEXTRELIEF, PROPERTY_ID_TEXTRELIEF, PropertyAttribute::BOUND,
                    &m_nFontRelief, ::getCppuType(&m_nFontRelief));

    registerProperty(PROPERTY_FONTNAME,         PROPERTY_ID_FONTNAME,        PropertyAttribute::BOUND,&m_aFont.Name,            ::getCppuType(&m_aFont.Name));
    registerProperty(PROPERTY_FONTHEIGHT,       PROPERTY_ID_FONTHEIGHT,      PropertyAttribute::BOUND,&m_aFont.Height,          ::getCppuType(&m_aFont.Height));
    registerProperty(PROPERTY_FONTWIDTH,        PROPERTY_ID_FONTWIDTH,       PropertyAttribute::BOUND,&m_aFont.Width,           ::getCppuType(&m_aFont.Width));
    registerProperty(PROPERTY_FONTSTYLENAME,    PROPERTY_ID_FONTSTYLENAME,   PropertyAttribute::BOUND,&m_aFont.StyleName,       ::getCppuType(&m_aFont.StyleName));
    registerProperty(PROPERTY_FONTFAMILY,       PROPERTY_ID_FONTFAMILY,      PropertyAttribute::BOUND,&m_aFont.Family,          ::getCppuType(&m_aFont.Family));
    registerProperty(PROPERTY_FONTCHARSET,      PROPERTY_ID_FONTCHARSET,     PropertyAttribute::BOUND,&m_aFont.CharSet,         ::getCppuType(&m_aFont.CharSet));
    registerProperty(PROPERTY_FONTPITCH,        PROPERTY_ID_FONTPITCH,       PropertyAttribute::BOUND,&m_aFont.Pitch,           ::getCppuType(&m_aFont.Pitch));
    registerProperty(PROPERTY_FONTCHARWIDTH,    PROPERTY_ID_FONTCHARWIDTH,   PropertyAttribute::BOUND,&m_aFont.CharacterWidth,  ::getCppuType(&m_aFont.CharacterWidth));
    registerProperty(PROPERTY_FONTWEIGHT,       PROPERTY_ID_FONTWEIGHT,      PropertyAttribute::BOUND,&m_aFont.Weight,          ::getCppuType(&m_aFont.Weight));
    registerProperty(PROPERTY_FONTSLANT,        PROPERTY_ID_FONTSLANT,       PropertyAttribute::BOUND,&m_aFont.Slant,           ::getCppuType(&m_aFont.Slant));
    registerProperty(PROPERTY_FONTUNDERLINE,    PROPERTY_ID_FONTUNDERLINE,   PropertyAttribute::BOUND,&m_aFont.Underline,       ::getCppuType(&m_aFont.Underline));
    registerProperty(PROPERTY_FONTSTRIKEOUT,    PROPERTY_ID_FONTSTRIKEOUT,   PropertyAttribute::BOUND,&m_aFont.Strikeout,       ::getCppuType(&m_aFont.Strikeout));
    registerProperty(PROPERTY_FONTORIENTATION,  PROPERTY_ID_FONTORIENTATION, PropertyAttribute::BOUND,&m_aFont.Orientation,     ::getCppuType(&m_aFont.Orientation));
    registerProperty(PROPERTY_FONTKERNING,      PROPERTY_ID_FONTKERNING,     PropertyAttribute::BOUND,&m_aFont.Kerning,         ::getCppuType(&m_aFont.Kerning));
    registerProperty(PROPERTY_FONTWORDLINEMODE, PROPERTY_ID_FONTWORDLINEMODE,PropertyAttribute::BOUND,&m_aFont.WordLineMode,    ::getCppuType(&m_aFont.WordLineMode));
    registerProperty(PROPERTY_FONTTYPE,         PROPERTY_ID_FONTTYPE,        PropertyAttribute::BOUND,&m_aFont.Type,            ::getCppuType(&m_aFont.Type));

    refreshColumns();
}
// -----------------------------------------------------------------------------
::cppu::IPropertyArrayHelper* ODBTable::createArrayHelper( sal_Int32 _nId) const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createArrayHelper" );
    Sequence< Property > aProps;
    describeProperties(aProps);
    if(!_nId)
    {
        Property* pBegin    = aProps.getArray();
        Property* pEnd      = pBegin + aProps.getLength();
        for(;pBegin != pEnd;++pBegin)
        {
            if (0 == pBegin->Name.compareToAscii(PROPERTY_CATALOGNAME))
                pBegin->Attributes = PropertyAttribute::READONLY;
            else if (0 == pBegin->Name.compareToAscii(PROPERTY_SCHEMANAME))
                pBegin->Attributes = PropertyAttribute::READONLY;
            else if (0 == pBegin->Name.compareToAscii(PROPERTY_DESCRIPTION))
                pBegin->Attributes = PropertyAttribute::READONLY;
            else if (0 == pBegin->Name.compareToAscii(PROPERTY_NAME))
                pBegin->Attributes = PropertyAttribute::READONLY;
        }
    }

    return new ::cppu::OPropertyArrayHelper(aProps);
}
// -----------------------------------------------------------------------------
::cppu::IPropertyArrayHelper & SAL_CALL ODBTable::getInfoHelper()
{
    return *ODBTable_PROP::getArrayHelper(isNew() ? 1 : 0);
}
// -------------------------------------------------------------------------
// XServiceInfo
IMPLEMENT_SERVICE_INFO1(ODBTable, "com.sun.star.sdb.dbaccess.ODBTable", SERVICE_SDBCX_TABLE)
// -------------------------------------------------------------------------
Any SAL_CALL ODBTable::queryInterface( const Type & rType ) throw(RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::getInfoHelper" );
    Any aRet;
    if(rType == getCppuType( (Reference<XRename>*)0))
        return Any();
    if(rType == getCppuType( (Reference<XAlterTable>*)0))
        return Any();
    aRet = OTable_Base::queryInterface( rType);

    return aRet;
}
// -------------------------------------------------------------------------
Sequence< Type > SAL_CALL ODBTable::getTypes(  ) throw(RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::getTypes" );
    Type aRenameType = getCppuType( (Reference<XRename>*)0);
    Type aAlterType = getCppuType( (Reference<XAlterTable>*)0);

    Sequence< Type > aTypes(OTable_Base::getTypes());
    ::std::vector<Type> aOwnTypes;
    aOwnTypes.reserve(aTypes.getLength());

    const Type* pBegin = aTypes.getConstArray();
    const Type* pEnd = pBegin + aTypes.getLength();
    for(;pBegin != pEnd ;++pBegin)
    {
        if(*pBegin != aRenameType && *pBegin != aAlterType)
            aOwnTypes.push_back(*pBegin);
    }

    Type* pTypes = aOwnTypes.empty() ? 0 : &aOwnTypes[0];
    return Sequence< Type >(pTypes, aOwnTypes.size());
}
// XRename,
//------------------------------------------------------------------------------
void SAL_CALL ODBTable::rename( const ::rtl::OUString& /*_rNewName*/ ) throw(SQLException, ElementExistException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::rename" );
    throw SQLException(DBACORE_RESSTRING(RID_STR_NO_TABLE_RENAME),*this,SQLSTATE_GENERAL,1000,Any() );
}

// XAlterTable,
//------------------------------------------------------------------------------
void SAL_CALL ODBTable::alterColumnByName( const ::rtl::OUString& _rName, const Reference< XPropertySet >& _rxDescriptor ) throw(SQLException, NoSuchElementException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::alterColumnByName" );
    ::osl::MutexGuard aGuard(m_aMutex);
    checkDisposed(
        connectivity::sdbcx::OTableDescriptor_BASE::rBHelper.bDisposed);
    if(m_pColumns->hasByName(_rName))
    {
        ::rtl::OUString sSql = ::rtl::OUString::createFromAscii("ALTER TABLE ");
        ::rtl::OUString aQuote;
        Reference<XDatabaseMetaData> xMeta = getMetaData();
        if ( xMeta.is() )
            aQuote = xMeta->getIdentifierQuoteString(  );
        ::rtl::OUString sComposedName;

        sComposedName = ::dbtools::composeTableName( xMeta, m_CatalogName, m_SchemaName, m_Name, sal_True, ::dbtools::eInTableDefinitions );
        if(!sComposedName.getLength())
            ::dbtools::throwFunctionSequenceException(*this);

        sSql += sComposedName;
        sSql += ::rtl::OUString::createFromAscii(" ALTER ");
        sSql += ::dbtools::quoteName(aQuote,_rName);

        ::rtl::OUString sNewDefaultValue,sDefaultValue;

        Reference<XPropertySet> xColumn;
        m_pColumns->getByName(_rName) >>= xColumn;
        if(_rxDescriptor->getPropertySetInfo()->hasPropertyByName(PROPERTY_DEFAULTVALUE))
            _rxDescriptor->getPropertyValue(PROPERTY_DEFAULTVALUE) >>= sNewDefaultValue;
        if(xColumn.is() && xColumn->getPropertySetInfo()->hasPropertyByName(PROPERTY_DEFAULTVALUE))
            xColumn->getPropertyValue(PROPERTY_DEFAULTVALUE) >>= sDefaultValue;

        if(sNewDefaultValue != sDefaultValue && getMetaData().is() )
        {
            if(sNewDefaultValue.getLength())
            {
                sSql += ::rtl::OUString::createFromAscii(" SET DEFAULT ");
                sSql += sNewDefaultValue;
            }
            else
                sSql += ::rtl::OUString::createFromAscii(" DROP DEFAULT");
            OSL_ENSURE(getMetaData()->getConnection().is(),"Connection is null!");
            Reference< XStatement > xStmt = getMetaData()->getConnection()->createStatement(  );
            if(xStmt.is())
                xStmt->execute(sSql);
        }
        else
            // not supported
            throw SQLException(DBACORE_RESSTRING(RID_STR_NO_ALTER_COLUMN_DEF),*this,SQLSTATE_GENERAL,1000,Any() );
    }
    else
        // not supported
        throw SQLException(DBACORE_RESSTRING(RID_STR_COLUMN_ALTER_BY_NAME),*this,SQLSTATE_GENERAL,1000,Any() );
    m_pColumns->refresh();
}
// -----------------------------------------------------------------------------
sal_Int64 SAL_CALL ODBTable::getSomething( const Sequence< sal_Int8 >& rId ) throw(RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::getSomething" );
    sal_Int64 nRet(0);
    if (rId.getLength() == 16 && 0 == rtl_compareMemory(getUnoTunnelImplementationId().getConstArray(),  rId.getConstArray(), 16 ) )
        nRet = reinterpret_cast<sal_Int64>(this);
    else
        nRet = OTable_Base::getSomething(rId);

    return nRet;
}
// -----------------------------------------------------------------------------
Sequence< sal_Int8 > ODBTable::getUnoTunnelImplementationId()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::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();
}
// -----------------------------------------------------------------------------
Reference< XPropertySet > ODBTable::createColumnDescriptor()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createColumnDescriptor" );
    return new OTableColumnDescriptor();
}
// -----------------------------------------------------------------------------
sdbcx::OCollection* ODBTable::createColumns(const TStringVector& _rNames)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createColumns" );
    Reference<XDatabaseMetaData> xMeta = getMetaData();
    OColumns* pCol = new OColumns(*this, m_aMutex, NULL, isCaseSensitive(), _rNames, this,this,
                                    xMeta.is() && xMeta->supportsAlterTableWithAddColumn(),
                                    xMeta.is() && xMeta->supportsAlterTableWithDropColumn());
    static_cast<OColumnsHelper*>(pCol)->setParent(this);
    pCol->setParent(*this);
    m_pColumnMediator = new OContainerMediator( pCol, m_xColumnDefinitions, getConnection(), OContainerMediator::eColumns );
    pCol->setMediator( m_pColumnMediator.get() );
    return pCol;
}
// -----------------------------------------------------------------------------
sdbcx::OCollection* ODBTable::createKeys(const TStringVector& _rNames)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createKeys" );
    return new connectivity::OKeysHelper(this,m_aMutex,_rNames);
}
// -----------------------------------------------------------------------------
sdbcx::OCollection* ODBTable::createIndexes(const TStringVector& _rNames)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ODBTable::createIndexes" );
    return new OIndexes(this,m_aMutex,_rNames,NULL);
}
// -----------------------------------------------------------------------------