libreoffice/dbaccess/source/core/api/tablecontainer.cxx

/*************************************************************************
 *
 *  $RCSfile: tablecontainer.cxx,v $
 *
 *  $Revision: 1.55 $
 *
 *  last change: $Author: oj $ $Date: 2002-11-07 08:43:37 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _DBA_CORE_TABLECONTAINER_HXX_
#include "tablecontainer.hxx"
#endif
#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
#include "dbastrings.hrc"
#endif
#ifndef _DBA_CORE_TABLE_HXX_
#include "table.hxx"
#endif

#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif

#ifndef _COMPHELPER_ENUMHELPER_HXX_
#include <comphelper/enumhelper.hxx>
#endif
#ifndef _DBA_CORE_RESOURCE_HXX_
#include "core_resource.hxx"
#endif
#ifndef _DBA_CORE_RESOURCE_HRC_
#include "core_resource.hrc"
#endif
#ifndef _COM_SUN_STAR_UTIL_XFLUSHABLE_HPP_
#include <com/sun/star/util/XFlushable.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.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 _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_KEYRULE_HPP_
#include <com/sun/star/sdbc/KeyRule.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_
#include <com/sun/star/sdbcx/KeyType.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_
#include <com/sun/star/sdbc/ColumnValue.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef _COMPHELPER_EXTRACT_HXX_
#include <comphelper/extract.hxx>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif
#ifndef _DBA_CORE_TABLEDECORATOR_HXX_
#include "TableDeco.hxx"
#endif
#ifndef DBACORE_SDBCORETOOLS_HXX
#include "sdbcoretools.hxx"
#endif
#ifndef _STRING_HXX
#include <tools/string.hxx>
#endif

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

//==========================================================================
//= OTableContainer
//==========================================================================
DBG_NAME(OTableContainer)
//------------------------------------------------------------------------------
OTableContainer::OTableContainer(const OConfigurationNode& _rTablesConfig,
                                 const OConfigurationTreeRoot& _rCommitLocation,
                                 ::cppu::OWeakObject& _rParent,
                                 ::osl::Mutex& _rMutex,
                                 const Reference< XConnection >& _xCon,
                                 sal_Bool _bCase,
                                 IRefreshListener*  _pRefreshListener,
                                 IWarningsContainer* _pWarningsContainer)
    :OFilteredContainer(_rParent,_rMutex,_xCon,_bCase,_pRefreshListener,_pWarningsContainer)
    ,m_aCommitLocation(_rCommitLocation)
    ,m_aTablesConfig(_rTablesConfig)
    ,m_bInAppend(sal_False)
    ,m_bInDrop(sal_False)
{
    DBG_CTOR(OTableContainer, NULL);
    m_aTablesConfig.setEscape(m_aTablesConfig.isSetNode());
}

//------------------------------------------------------------------------------
OTableContainer::~OTableContainer()
{
    //  dispose();
    DBG_DTOR(OTableContainer, NULL);
}

// -----------------------------------------------------------------------------
void OTableContainer::removeMasterContainerListener()
{
    Reference<XContainer> xCont(m_xMasterContainer,UNO_QUERY);
    if(xCont.is())
        xCont->removeContainerListener(this);
}
// -----------------------------------------------------------------------------
void SAL_CALL OTableContainer::flush(  ) throw(RuntimeException)
{
    for (ObjectIter i = m_aNameMap.begin(); i != m_aNameMap.end(); ++i)
    {
        if((*i).second.is())
        {
            Reference< ::com::sun::star::util::XFlushable > xFlush((*i).second, UNO_QUERY);
            if(xFlush.is())
                xFlush->flush();
        }
    }

}
// XServiceInfo
//------------------------------------------------------------------------------
IMPLEMENT_SERVICE_INFO2(OTableContainer, "com.sun.star.sdb.dbaccess.OTableContainer", SERVICE_SDBCX_CONTAINER, SERVICE_SDBCX_TABLES)
// -------------------------------------------------------------------------
sal_Bool OTableContainer::isNameValid(  const ::rtl::OUString& _rName,
                                        const Sequence< ::rtl::OUString >& _rTableFilter,
                                        const Sequence< ::rtl::OUString >& _rTableTypeFilter,
                                        const ::std::vector< WildCard >& _rWCSearch) const
{
    if ( OFilteredContainer::isNameValid(_rName,_rTableFilter,_rTableTypeFilter,_rWCSearch) )
    {// the table name is allowed (not filtered out)
        // no type filter
        if(!_rTableTypeFilter.getLength())
            return sal_True;

        // this is expensive but there is no other way to get the type of the table
        Reference<XPropertySet> xTable;
        ::cppu::extractInterface(xTable,m_xMasterContainer->getByName(_rName));
        ::rtl::OUString aTypeName;
        xTable->getPropertyValue(PROPERTY_TYPE) >>= aTypeName;
        const ::rtl::OUString* pTypeBegin   = _rTableTypeFilter.getConstArray();
        const ::rtl::OUString* pTypeEnd     = pTypeBegin + _rTableTypeFilter.getLength();
        for(;pTypeBegin != pTypeEnd;++pTypeBegin)
        {
            if(*pTypeBegin == aTypeName)
                return sal_True; // same as break and then checking
        }
    }
    return sal_False;
}
// -------------------------------------------------------------------------
Reference< XNamed > OTableContainer::createObject(const ::rtl::OUString& _rName)
{
    Reference<XPropertySet> xProp;
    if(m_xMasterContainer.is() && m_xMasterContainer->hasByName(_rName))
        m_xMasterContainer->getByName(_rName) >>= xProp;
    Reference<XColumnsSupplier > xSup(xProp,UNO_QUERY);

    OConfigurationNode aTableConfig;
    if(m_aTablesConfig.isValid())
    {
        if(m_aTablesConfig.hasByName(_rName))
            aTableConfig = m_aTablesConfig.openNode(_rName);
        else
        {
            aTableConfig = m_aTablesConfig.createNode(_rName);
            m_aCommitLocation.commit();
        }
    }

    if(xProp.is())
        return new ODBTableDecorator( aTableConfig, m_xMetaData, xSup, getDataSourceNumberFormats( m_xConnection ) );
    else
    {
        ::rtl::OUString sCatalog,sSchema,sTable;
        ::dbtools::qualifiedNameComponents(m_xMetaData,
                                            _rName,
                                            sCatalog,
                                            sSchema,
                                            sTable,
                                            ::dbtools::eInDataManipulation);
        Any aCatalog;
        if(sCatalog.getLength())
            aCatalog <<= sCatalog;
        ::rtl::OUString sType,sDescription;
        Sequence< ::rtl::OUString> aTypeFilter(3);
        static const ::rtl::OUString sAll = ::rtl::OUString::createFromAscii("%");
        static const ::rtl::OUString s_sTableTypeView(RTL_CONSTASCII_USTRINGPARAM("VIEW"));
        static const ::rtl::OUString s_sTableTypeTable(RTL_CONSTASCII_USTRINGPARAM("TABLE"));
        aTypeFilter[0] = s_sTableTypeView;
        aTypeFilter[1] = s_sTableTypeTable;
        aTypeFilter[2] = sAll;  // just to be sure to include anything else ....

        Reference< XResultSet > xRes = m_xMetaData->getTables(aCatalog,sSchema,sTable,aTypeFilter);
        if(xRes.is() && xRes->next())
        {
            Reference< XRow > xRow(xRes,UNO_QUERY);
            if(xRow.is())
            {
                sType           = xRow->getString(4);
                sDescription    = xRow->getString(5);
            }
        }
        ::comphelper::disposeComponent(xRes);
        return new ODBTable(this,aTableConfig,
                            m_xConnection,
                            sCatalog,
                            sSchema,
                            sTable,
                            sType,
                            sDescription);
    }
}
// -----------------------------------------------------------------------------
Reference< XPropertySet > OTableContainer::createEmptyObject()
{
    Reference< XPropertySet > xRet;
    // frist we have to look if the master tables does support this
    // and if then create a table object as well with the master tables
    Reference<XColumnsSupplier > xMasterColumnsSup;
    Reference<XDataDescriptorFactory> xDataFactory(m_xMasterContainer,UNO_QUERY);
    if(xDataFactory.is())
    {
        xMasterColumnsSup = Reference< XColumnsSupplier >( xDataFactory->createDataDescriptor(), UNO_QUERY );
        xRet = new ODBTableDecorator( m_xMetaData, xMasterColumnsSup, getDataSourceNumberFormats( m_xConnection ) );
    }
    else
        xRet = new ODBTable(this, m_xConnection );
    return xRet;
}
// -----------------------------------------------------------------------------
// XAppend
void OTableContainer::appendObject( const Reference< XPropertySet >& descriptor )
{
    // append the new table with a create stmt
    ::rtl::OUString aName = getString(descriptor->getPropertyValue(PROPERTY_NAME));
    if(m_xMasterContainer.is() && m_xMasterContainer->hasByName(aName))
    {
        String sMessage(DBACORE_RESSTRING(RID_STR_TABLE_IS_FILTERED));
        sMessage.SearchAndReplaceAscii("$name$", aName);
        throw SQLException(sMessage,*this,SQLSTATE_GENERAL,1000,Any());
    }

    m_bInAppend = sal_True;
    try
    {
        Reference<XAppend> xAppend(m_xMasterContainer,UNO_QUERY);
        if(xAppend.is())
        {
            xAppend->appendByDescriptor(descriptor);
        }
        else
        {
            ::rtl::OUString aSql = ::dbtools::createSqlCreateTableStatement(descriptor,m_xConnection);

            OSL_ENSURE(m_xConnection.is(),"Connection is null!");
            Reference< XStatement > xStmt = m_xConnection->createStatement(  );
            if ( xStmt.is() )
                xStmt->execute(aSql);
            ::comphelper::disposeComponent(xStmt);
        }
        // create a new config entry
        if(m_aTablesConfig.isValid())
        {
            ::rtl::OUString sCatalog,sSchema,sTable,sComposedName;
            descriptor->getPropertyValue(PROPERTY_CATALOGNAME)  >>= sCatalog;
            descriptor->getPropertyValue(PROPERTY_SCHEMANAME)   >>= sSchema;
            descriptor->getPropertyValue(PROPERTY_NAME)         >>= sTable;

            ::dbtools::composeTableName(m_xMetaData,sCatalog,sSchema,sTable,sComposedName,sal_False,::dbtools::eInDataManipulation);

            OConfigurationNode aTableConfig;
            if(m_aTablesConfig.hasByName(sComposedName))
                aTableConfig = m_aTablesConfig.openNode(sComposedName);
            else
            {
                aTableConfig = m_aTablesConfig.createNode(sComposedName);
                m_aCommitLocation.commit();
            }
            Reference<XUnoTunnel> xTunnel(descriptor,UNO_QUERY);
            if(xTunnel.is())
            {
                ODBTableDecorator* pDecoTable = (ODBTableDecorator*)xTunnel->getSomething(ODBTableDecorator::getUnoTunnelImplementationId());
                if(pDecoTable)
                {
                    pDecoTable->setContext( aTableConfig.cloneAsRoot(), getDataSourceNumberFormats( m_xConnection ) );
                }
                else
                {
                    ODBTable* pTable = (ODBTable*)xTunnel->getSomething(ODBTable::getUnoTunnelImplementationId());
                    if ( pTable )
                        pTable->setConfigurationNode( aTableConfig.cloneAsRoot() );
                }
            }
            // we must the table here because otherwise the ui information are lost
            Reference<XFlushable> xFlush(descriptor,UNO_QUERY);
            if(xFlush.is())
                xFlush->flush();
        }
    }
    catch(Exception&)
    {
        m_bInAppend = sal_False;
        throw;
    }
    m_bInAppend = sal_False;
}
// -------------------------------------------------------------------------
// XDrop
void OTableContainer::dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName)
{
    m_bInDrop = sal_True;
    try
    {
        Reference< XDrop > xDrop(m_xMasterContainer,UNO_QUERY);
        if(xDrop.is())
            xDrop->dropByName(_sElementName);
        else
        {
            ObjectIter aIter = m_aElements[_nPos];
            if(!aIter->second.is()) // we want to drop a object which isn't loaded yet so we must load it
                aIter->second = createObject(_sElementName);
            ::rtl::OUString sCatalog,sSchema,sTable,sComposedName;

            sal_Bool bIsView = sal_False;
            Reference<XPropertySet> xTable(aIter->second.get(),UNO_QUERY);
            if(xTable.is())
            {
                if(m_xMetaData->supportsCatalogsInTableDefinitions())
                    xTable->getPropertyValue(PROPERTY_CATALOGNAME)  >>= sCatalog;
                if(m_xMetaData->supportsSchemasInTableDefinitions())
                    xTable->getPropertyValue(PROPERTY_SCHEMANAME)   >>= sSchema;
                xTable->getPropertyValue(PROPERTY_NAME)         >>= sTable;

                ::dbtools::composeTableName(m_xMetaData,sCatalog,sSchema,sTable,sComposedName,sal_True,::dbtools::eInTableDefinitions);

                ::rtl::OUString sType;
                xTable->getPropertyValue(PROPERTY_TYPE)         >>= sType;
                bIsView = sType.equalsIgnoreAsciiCase(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW")));
            }

            if(!sComposedName.getLength())
                ::dbtools::throwFunctionSequenceException(*this);

            ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("DROP ");

            // #104282# OJ
            if ( bIsView ) // here we have a view
                aSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW "));
            else
                aSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("TABLE "));
            aSql += sComposedName;
            Reference< XStatement > xStmt = m_xConnection->createStatement(  );
            if(xStmt.is())
                xStmt->execute(aSql);
            ::comphelper::disposeComponent(xStmt);

        }
        // we don't need to call dropByName when we have xMasterTables
        // now we have to delete the config entry
        if ( m_aTablesConfig.isValid() )
        {
            if ( m_aTablesConfig.hasByName(_sElementName) )
                m_aTablesConfig.removeNode(_sElementName);
        }
    }
    catch(Exception&)
    {
        m_bInDrop = sal_False;
        throw;
    }
    m_bInDrop = sal_False;
}
// -----------------------------------------------------------------------------
void SAL_CALL OTableContainer::elementInserted( const ContainerEvent& Event ) throw (RuntimeException)
{
    ::osl::MutexGuard aGuard(m_rMutex);
    ::rtl::OUString sName;
    if(!m_bInAppend && (Event.Accessor >>= sName) && !hasByName(sName))
    {
        if(!m_xMasterContainer.is() || m_xMasterContainer->hasByName(sName))
        {
            Reference<XNamed> xName = createObject(sName);
            insertElement(sName,xName);
            // and notify our listeners
            ContainerEvent aEvent(static_cast<XContainer*>(this), makeAny(sName), makeAny(xName), Any());
            OInterfaceIteratorHelper aListenerLoop(m_aContainerListeners);
            while (aListenerLoop.hasMoreElements())
                static_cast<XContainerListener*>(aListenerLoop.next())->elementInserted(aEvent);
        }
    }
}
// -----------------------------------------------------------------------------
void SAL_CALL OTableContainer::elementRemoved( const ContainerEvent& Event ) throw (RuntimeException)
{
    //  ::osl::MutexGuard aGuard(m_rMutex);
    //  ::rtl::OUString sName;
//  if( !m_bInDrop && m_xMasterContainer.is() && (Event.Accessor >>= sName) && hasByName(sName))
//  {
//      if( || !m_xMasterContainer->hasByName(sName))
//          ;
//  }
}
// -----------------------------------------------------------------------------
void SAL_CALL OTableContainer::elementReplaced( const ContainerEvent& Event ) throw (RuntimeException)
{
    // create a new config entry
    if(m_aTablesConfig.isValid())
    {
        ::rtl::OUString sOldComposedName,sNewComposedName;
        Reference<XPropertySet> xObject;
        Event.ReplacedElement   >>= sOldComposedName;
        Event.Accessor          >>= sNewComposedName;
        Event.Element           >>= xObject;

        if(m_aTablesConfig.hasByName(sOldComposedName))
            m_aTablesConfig.removeNode(sOldComposedName);

        OSL_ENSURE(!m_aTablesConfig.hasByName(sNewComposedName),"TableName already exists!");
        OConfigurationNode aTableConfig;
        if(m_aTablesConfig.hasByName(sNewComposedName))
            aTableConfig = m_aTablesConfig.openNode(sNewComposedName);
        else
            aTableConfig = m_aTablesConfig.createNode(sNewComposedName);
        m_aCommitLocation.commit();
        renameObject(sOldComposedName,sNewComposedName);
        if(hasByName(sNewComposedName))
        {
            Reference<XUnoTunnel> xTunnel;
            getByName(sNewComposedName) >>= xTunnel;
            if(xTunnel.is())
            {
                ODBTableDecorator* pDecoTable = (ODBTableDecorator*)xTunnel->getSomething(ODBTableDecorator::getUnoTunnelImplementationId());
                if(pDecoTable)
                {
                    pDecoTable->setContext( aTableConfig.cloneAsRoot(), getDataSourceNumberFormats( m_xConnection ) );
                }
                else
                {
                    ODBTable* pTable = (ODBTable*)xTunnel->getSomething(ODBTable::getUnoTunnelImplementationId());
                    if ( pTable )
                        pTable->setConfigurationNode( aTableConfig.cloneAsRoot() );
                }
            }
        }
    }
}
// -----------------------------------------------------------------------------
void SAL_CALL OTableContainer::disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException)
{
}
// -----------------------------------------------------------------------------
void OTableContainer::setNewConfigNode(const ::utl::OConfigurationTreeRoot& _aConfigTreeNode)
{
    m_aCommitLocation   = _aConfigTreeNode;
    m_aTablesConfig     = _aConfigTreeNode.openNode(CONFIGKEY_DBLINK_TABLES);
    m_aTablesConfig.setEscape(m_aTablesConfig.isSetNode());
    // now set the new config node at our children
    ::std::vector< ObjectIter >::iterator aIter = m_aElements.begin();
    for(;aIter != m_aElements.end();++aIter)
    {
        if((*aIter)->second.is())
        {
            Reference< XUnoTunnel > xTunnel((*aIter)->second, UNO_QUERY);
            ODBTableDecorator* pObjectImpl = NULL;
            if (xTunnel.is())
            {
                static Sequence<sal_Int8> aTunnelId = ODBTableDecorator::getUnoTunnelImplementationId();
                pObjectImpl = reinterpret_cast< ODBTableDecorator* >( xTunnel->getSomething( aTunnelId ) );
            }
            if(pObjectImpl)
            {
                OConfigurationNode aTableConfig;
                if(m_aTablesConfig.hasByName((*aIter)->first))
                    aTableConfig = m_aTablesConfig.openNode((*aIter)->first);
                else
                {
                    aTableConfig = m_aTablesConfig.createNode((*aIter)->first);
                    m_aCommitLocation.commit();
                }
                pObjectImpl->setContext( aTableConfig.cloneAsRoot(), getDataSourceNumberFormats( m_xConnection ) );
            }
        }
    }
}
// -----------------------------------------------------------------------------

Sequence< ::rtl::OUString > OTableContainer::getTableTypeFilter(const Sequence< ::rtl::OUString >& _rTableTypeFilter) const
{
    static const ::rtl::OUString sAll = ::rtl::OUString::createFromAscii("%");
    Sequence< ::rtl::OUString > sTableTypes;
    if(_rTableTypeFilter.getLength() == 0)
    {
        // we want all catalogues, all schemas, all tables
        sTableTypes.realloc(3);

        static const ::rtl::OUString s_sTableTypeView(RTL_CONSTASCII_USTRINGPARAM("VIEW"));
        static const ::rtl::OUString s_sTableTypeTable(RTL_CONSTASCII_USTRINGPARAM("TABLE"));
        sTableTypes[0] = s_sTableTypeView;
        sTableTypes[1] = s_sTableTypeTable;
        sTableTypes[2] = sAll;  // just to be sure to include anything else ....
    }
    else
        sTableTypes = _rTableTypeFilter;
    return sTableTypes;
}
// -----------------------------------------------------------------------------
void OTableContainer::addMasterContainerListener()
{
    // we have to listen at the mastertables because it could happen that another inserts new tables
    Reference<XContainer> xCont(m_xMasterContainer,UNO_QUERY);
    if(xCont.is())
        xCont->addContainerListener(this);
}
// -----------------------------------------------------------------------------