/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


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

#include "dbu_misc.hrc"
#include "dbustrings.hrc"
#include "moduledbu.hxx"
#include "sqlmessage.hxx"
#include "UITools.hxx"
#include "WColumnSelect.hxx"
#include "WCopyTable.hxx"
#include "WCPage.hxx"
#include "WExtendPages.hxx"
#include "WizardPages.hrc"
#include "WNameMatch.hxx"
#include "WTypeSelect.hxx"

/** === begin UNO includes === **/
#include <com/sun/star/sdb/application/CopyTableOperation.hpp>
#include <com/sun/star/sdb/SQLContext.hpp>
#include <com/sun/star/sdbc/ColumnValue.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbcx/KeyType.hpp>
#include <com/sun/star/sdbcx/XAppend.hpp>
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
/** === end UNO includes === **/

#include <comphelper/extract.hxx>
#include <comphelper/types.hxx>
#include <comphelper/interaction.hxx>
#include <connectivity/dbtools.hxx>
#include <connectivity/dbmetadata.hxx>
#include <connectivity/dbexception.hxx>

#include <rtl/logfile.hxx>
#include <rtl/ustrbuf.hxx>
#include <tools/debug.hxx>
#include <tools/diagnose_ex.h>
#include <vcl/lstbox.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/waitobj.hxx>

#include <functional>

using namespace ::dbaui;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::task;
using namespace dbtools;

namespace CopyTableOperation = ::com::sun::star::sdb::application::CopyTableOperation;

#define MAX_PAGES	4	// max. Pages die angezeigt werden

DBG_NAME(OCopyTableWizard)
namespace
{
    //....................................................................
	void clearColumns(ODatabaseExport::TColumns& _rColumns, ODatabaseExport::TColumnVector& _rColumnsVec)
	{
		ODatabaseExport::TColumns::iterator aIter = _rColumns.begin();
		ODatabaseExport::TColumns::iterator aEnd  = _rColumns.end();

		for(;aIter != aEnd;++aIter)
			delete aIter->second;

		_rColumnsVec.clear();
		_rColumns.clear();
	}
}

//========================================================================
//= ICopyTableSourceObject
//========================================================================
//------------------------------------------------------------------------
ICopyTableSourceObject::~ICopyTableSourceObject()
{
}

//========================================================================
//= ObjectCopySource
//========================================================================
//------------------------------------------------------------------------
ObjectCopySource::ObjectCopySource( const Reference< XConnection >& _rxConnection, const Reference< XPropertySet >& _rxObject )
    :m_xConnection( _rxConnection, UNO_SET_THROW )
    ,m_xMetaData( _rxConnection->getMetaData(), UNO_SET_THROW )
    ,m_xObject( _rxObject, UNO_SET_THROW )
    ,m_xObjectPSI( _rxObject->getPropertySetInfo(), UNO_SET_THROW )
    ,m_xObjectColumns( Reference< XColumnsSupplier >( _rxObject, UNO_QUERY_THROW )->getColumns(), UNO_SET_THROW )
{
}

//------------------------------------------------------------------------
::rtl::OUString ObjectCopySource::getQualifiedObjectName() const
{
    ::rtl::OUString sName;

	if ( !m_xObjectPSI->hasPropertyByName( PROPERTY_COMMAND ) )
		sName = ::dbtools::composeTableName( m_xMetaData, m_xObject, ::dbtools::eInDataManipulation, false, false, false );
	else
		m_xObject->getPropertyValue( PROPERTY_NAME ) >>= sName;
    return sName;
}

//------------------------------------------------------------------------
bool ObjectCopySource::isView() const
{
	bool bIsView = false;
    try
    {
        if ( m_xObjectPSI->hasPropertyByName( PROPERTY_TYPE ) )
        {
            ::rtl::OUString sObjectType;
            OSL_VERIFY( m_xObject->getPropertyValue( PROPERTY_TYPE ) >>= sObjectType );
            bIsView = sObjectType.equalsAscii( "VIEW" );
        }
    }
    catch( const Exception& )
    {
    	DBG_UNHANDLED_EXCEPTION();
    }
    return bIsView;
}

//------------------------------------------------------------------------
void ObjectCopySource::copyUISettingsTo( const Reference< XPropertySet >& _rxObject ) const
{
    const ::rtl::OUString aCopyProperties[] = {
        PROPERTY_FONT, PROPERTY_ROW_HEIGHT, PROPERTY_TEXTCOLOR,PROPERTY_TEXTLINECOLOR,PROPERTY_TEXTEMPHASIS,PROPERTY_TEXTRELIEF
    };
    for ( size_t i=0; i < sizeof( aCopyProperties ) / sizeof( aCopyProperties[0] ); ++i )
    {
		if ( m_xObjectPSI->hasPropertyByName( aCopyProperties[i] ) )
			_rxObject->setPropertyValue( aCopyProperties[i], m_xObject->getPropertyValue( aCopyProperties[i] ) );
    }
}
//------------------------------------------------------------------------
void ObjectCopySource::copyFilterAndSortingTo( const Reference< XConnection >& _xConnection,const Reference< XPropertySet >& _rxObject ) const
{
    ::std::pair< ::rtl::OUString, ::rtl::OUString > aProperties[] = {
                 ::std::pair< ::rtl::OUString, ::rtl::OUString >(PROPERTY_FILTER,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" AND ")))
                ,::std::pair< ::rtl::OUString, ::rtl::OUString >(PROPERTY_ORDER,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" ORDER BY ")))
    };

    size_t i = 0;

    try
    {
        const String sSourceName = (::dbtools::composeTableNameForSelect(m_xConnection,m_xObject) + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(".")));
        const ::rtl::OUString sTargetName = ::dbtools::composeTableNameForSelect(_xConnection,_rxObject);
        const String sTargetNameTemp = (sTargetName + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(".")));

        ::rtl::OUString sStatement(RTL_CONSTASCII_USTRINGPARAM("SELECT * FROM "));
        sStatement += sTargetName;
        sStatement += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" WHERE 0=1"));
        
        
        for ( i=0; i < sizeof( aProperties ) / sizeof( aProperties[0] ); ++i )
        {
		    if ( m_xObjectPSI->hasPropertyByName( aProperties[i].first ) )
            {
                ::rtl::OUString sFilter;
                m_xObject->getPropertyValue( aProperties[i].first ) >>= sFilter;
                if ( sFilter.getLength() )
                {
                    sStatement += aProperties[i].second;
                    String sReplace = sFilter;
                    sReplace.SearchAndReplace(sSourceName,sTargetNameTemp);
                    sFilter = sReplace;
                    _rxObject->setPropertyValue( aProperties[i].first, makeAny(sFilter) );
                    sStatement += sFilter;
                }
            }
        }
        
        _xConnection->createStatement()->executeQuery(sStatement);

		if ( m_xObjectPSI->hasPropertyByName( PROPERTY_APPLYFILTER ) )
			_rxObject->setPropertyValue( PROPERTY_APPLYFILTER, m_xObject->getPropertyValue( PROPERTY_APPLYFILTER ) );
    }
    catch(Exception&)
    {
    }
}
//------------------------------------------------------------------------
Sequence< ::rtl::OUString > ObjectCopySource::getColumnNames() const
{
    return m_xObjectColumns->getElementNames();
}

//------------------------------------------------------------------------
Sequence< ::rtl::OUString > ObjectCopySource::getPrimaryKeyColumnNames() const
{
    const Reference<XNameAccess> xPrimaryKeyColumns = getPrimaryKeyColumns_throw(m_xObject);
    Sequence< ::rtl::OUString > aKeyColNames;
    if ( xPrimaryKeyColumns.is() )
        aKeyColNames = xPrimaryKeyColumns->getElementNames();
    return aKeyColNames;
}

//------------------------------------------------------------------------
OFieldDescription* ObjectCopySource::createFieldDescription( const ::rtl::OUString& _rColumnName ) const
{
    Reference< XPropertySet > xColumn( m_xObjectColumns->getByName( _rColumnName ), UNO_QUERY_THROW );
    return new OFieldDescription( xColumn );
}
//------------------------------------------------------------------------
::rtl::OUString ObjectCopySource::getSelectStatement() const
{
    ::rtl::OUString sSelectStatement;
    if ( m_xObjectPSI->hasPropertyByName( PROPERTY_COMMAND ) )
    {   // query
        OSL_VERIFY( m_xObject->getPropertyValue( PROPERTY_COMMAND ) >>= sSelectStatement );
    }
    else
    {   // table
        ::rtl::OUStringBuffer aSQL;
        aSQL.appendAscii( "SELECT " );

        // we need to create the sql stmt with column names
        // otherwise it is possible that names don't match
        const ::rtl::OUString sQuote = m_xMetaData->getIdentifierQuoteString();

        Sequence< ::rtl::OUString > aColumnNames = getColumnNames();
        const ::rtl::OUString* pColumnName = aColumnNames.getConstArray();
        const ::rtl::OUString* pEnd = pColumnName + aColumnNames.getLength();
        for ( ; pColumnName != pEnd; )
        {
            aSQL.append( ::dbtools::quoteName( sQuote, *pColumnName++ ) );

            if ( pColumnName == pEnd )
                aSQL.appendAscii( " " );
            else
                aSQL.appendAscii( ", " );
        }

        aSQL.appendAscii( "FROM " );
        aSQL.append( ::dbtools::composeTableNameForSelect( m_xConnection, m_xObject ) );

        sSelectStatement = aSQL.makeStringAndClear();
    }

    return sSelectStatement;
}

//------------------------------------------------------------------------
::utl::SharedUNOComponent< XPreparedStatement > ObjectCopySource::getPreparedSelectStatement() const
{
    ::utl::SharedUNOComponent< XPreparedStatement > xStatement(
        m_xConnection->prepareStatement( getSelectStatement() ),
        ::utl::SharedUNOComponent< XPreparedStatement >::TakeOwnership
    );
    return xStatement;
}

//========================================================================
//= NamedTableCopySource
//========================================================================
//------------------------------------------------------------------------
NamedTableCopySource::NamedTableCopySource( const Reference< XConnection >& _rxConnection, const ::rtl::OUString& _rTableName )
    :m_xConnection( _rxConnection, UNO_SET_THROW )
    ,m_xMetaData( _rxConnection->getMetaData(), UNO_SET_THROW )
    ,m_sTableName( _rTableName )
    ,m_aColumnInfo()
{
    ::dbtools::qualifiedNameComponents( m_xMetaData, m_sTableName, m_sTableCatalog, m_sTableSchema, m_sTableBareName, ::dbtools::eComplete );
    impl_ensureColumnInfo_throw();
}

//------------------------------------------------------------------------
::rtl::OUString NamedTableCopySource::getQualifiedObjectName() const
{
    return m_sTableName;
}

//------------------------------------------------------------------------
bool NamedTableCopySource::isView() const
{
    ::rtl::OUString sTableType;
    try
    {
        Reference< XResultSet > xTableDesc( m_xMetaData->getTables( makeAny( m_sTableCatalog ), m_sTableSchema, m_sTableBareName,
            Sequence< ::rtl::OUString >() ) );
        Reference< XRow > xTableDescRow( xTableDesc, UNO_QUERY_THROW );
        OSL_VERIFY( xTableDesc->next() );
        sTableType = xTableDescRow->getString( 4 );
        OSL_ENSURE( !xTableDescRow->wasNull(), "NamedTableCopySource::isView: invalid table type!" );
    }
    catch( const Exception& )
    {
	    DBG_UNHANDLED_EXCEPTION();
    }
    return sTableType.equalsAscii( "VIEW" );
}

//------------------------------------------------------------------------
void NamedTableCopySource::copyUISettingsTo( const Reference< XPropertySet >& /*_rxObject*/ ) const
{
    // not supported: we do not have UI settings to copy
}
// -----------------------------------------------------------------------------
void NamedTableCopySource::copyFilterAndSortingTo( const Reference< XConnection >& ,const Reference< XPropertySet >& /*_rxObject*/ ) const
{
}
//------------------------------------------------------------------------
void NamedTableCopySource::impl_ensureColumnInfo_throw()
{
    if ( !m_aColumnInfo.empty() )
        return;

    Reference< XResultSetMetaDataSupplier > xStatementMetaSupp( impl_ensureStatement_throw().getTyped(), UNO_QUERY_THROW );
    Reference< XResultSetMetaData > xStatementMeta( xStatementMetaSupp->getMetaData(), UNO_SET_THROW );

    sal_Int32 nColCount( xStatementMeta->getColumnCount() );
    for ( sal_Int32 i = 1; i <= nColCount; ++i )
    {
        OFieldDescription aDesc;

        aDesc.SetName(          xStatementMeta->getColumnName(      i ) );
        aDesc.SetHelpText(      xStatementMeta->getColumnLabel(     i ) );
        aDesc.SetTypeValue(     xStatementMeta->getColumnType(      i ) );
        aDesc.SetTypeName(      xStatementMeta->getColumnTypeName(  i ) );
        aDesc.SetPrecision(     xStatementMeta->getPrecision(       i ) );
        aDesc.SetScale(         xStatementMeta->getScale(           i ) );
        aDesc.SetIsNullable(    xStatementMeta->isNullable(         i ) );
        aDesc.SetCurrency(      xStatementMeta->isCurrency(         i ) );
        aDesc.SetAutoIncrement( xStatementMeta->isAutoIncrement(    i ) );

        m_aColumnInfo.push_back( aDesc );
    }
}

//------------------------------------------------------------------------
::utl::SharedUNOComponent< XPreparedStatement > NamedTableCopySource::impl_ensureStatement_throw()
{
    if ( !m_xStatement.is() )
        m_xStatement.set( m_xConnection->prepareStatement( getSelectStatement() ), UNO_SET_THROW );
    return m_xStatement;
}

//------------------------------------------------------------------------
Sequence< ::rtl::OUString > NamedTableCopySource::getColumnNames() const
{
    Sequence< ::rtl::OUString > aNames( m_aColumnInfo.size() );
    for (   ::std::vector< OFieldDescription >::const_iterator col = m_aColumnInfo.begin();
            col != m_aColumnInfo.end();
            ++col
        )
        aNames[ col - m_aColumnInfo.begin() ] = col->GetName();

    return aNames;
}

//------------------------------------------------------------------------
Sequence< ::rtl::OUString > NamedTableCopySource::getPrimaryKeyColumnNames() const
{
    Sequence< ::rtl::OUString > aPKColNames;

    try
    {
        Reference< XResultSet > xPKDesc( m_xMetaData->getPrimaryKeys( makeAny( m_sTableCatalog ), m_sTableSchema, m_sTableBareName ) );
        Reference< XRow > xPKDescRow( xPKDesc, UNO_QUERY_THROW );
        while ( xPKDesc->next() )
        {
            sal_Int32 len( aPKColNames.getLength() );
            aPKColNames.realloc( len + 1 );
            aPKColNames[ len ] = xPKDescRow->getString( 4 );    // COLUMN_NAME
        }
    }
    catch( const Exception& )
    {
    	DBG_UNHANDLED_EXCEPTION();
    }

    return aPKColNames;
}

//------------------------------------------------------------------------
OFieldDescription* NamedTableCopySource::createFieldDescription( const ::rtl::OUString& _rColumnName ) const
{
    for (   ::std::vector< OFieldDescription >::const_iterator col = m_aColumnInfo.begin();
            col != m_aColumnInfo.end();
            ++col
        )
        if ( col->GetName() == _rColumnName )
            return new OFieldDescription( *col );

    return NULL;
}
//------------------------------------------------------------------------
::rtl::OUString NamedTableCopySource::getSelectStatement() const
{
    ::rtl::OUStringBuffer aSQL;
    aSQL.appendAscii( "SELECT * FROM " );

    aSQL.append( ::dbtools::composeTableNameForSelect( m_xConnection, m_sTableCatalog, m_sTableSchema, m_sTableBareName ) );

    return aSQL.makeStringAndClear();
}

//------------------------------------------------------------------------
::utl::SharedUNOComponent< XPreparedStatement > NamedTableCopySource::getPreparedSelectStatement() const
{
    return const_cast< NamedTableCopySource* >( this )->impl_ensureStatement_throw();
}

// ========================================================
// DummyCopySource
// ========================================================
class DummyCopySource : public ICopyTableSourceObject
{
public:
    DummyCopySource() { }

    static const DummyCopySource& Instance();

    // ICopyTableSourceObject overridables
    virtual ::rtl::OUString     getQualifiedObjectName() const;
    virtual bool                isView() const;
    virtual void                copyUISettingsTo( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const;
    virtual void                copyFilterAndSortingTo(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xConnection, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const;
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                getColumnNames() const;
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                getPrimaryKeyColumnNames() const;
    virtual OFieldDescription*  createFieldDescription( const ::rtl::OUString& _rColumnName ) const;
    virtual ::rtl::OUString     getSelectStatement() const;
    virtual ::utl::SharedUNOComponent< XPreparedStatement >
                                getPreparedSelectStatement() const;
};

//------------------------------------------------------------------------
const DummyCopySource& DummyCopySource::Instance()
{
    static DummyCopySource s_aTheInstance;
    return s_aTheInstance;
}

//------------------------------------------------------------------------
::rtl::OUString DummyCopySource::getQualifiedObjectName() const
{
    OSL_ENSURE( false, "DummyCopySource::getQualifiedObjectName: not to be called!" );
    return ::rtl::OUString();
}

//------------------------------------------------------------------------
bool DummyCopySource::isView() const
{
    OSL_ENSURE( false, "DummyCopySource::isView: not to be called!" );
    return false;
}

//------------------------------------------------------------------------
void DummyCopySource::copyUISettingsTo( const Reference< XPropertySet >& /*_rxObject*/ ) const
{
    // no support
}
// -----------------------------------------------------------------------------
void DummyCopySource::copyFilterAndSortingTo( const Reference< XConnection >& ,const Reference< XPropertySet >& /*_rxObject*/ ) const
{
}
//------------------------------------------------------------------------
Sequence< ::rtl::OUString > DummyCopySource::getColumnNames() const
{
    return Sequence< ::rtl::OUString >();
}

//------------------------------------------------------------------------
Sequence< ::rtl::OUString > DummyCopySource::getPrimaryKeyColumnNames() const
{
    OSL_ENSURE( false, "DummyCopySource::getPrimaryKeyColumnNames: not to be called!" );
    return Sequence< ::rtl::OUString >();
}

//------------------------------------------------------------------------
OFieldDescription* DummyCopySource::createFieldDescription( const ::rtl::OUString& /*_rColumnName*/ ) const
{
    OSL_ENSURE( false, "DummyCopySource::createFieldDescription: not to be called!" );
    return NULL;
}
//------------------------------------------------------------------------
::rtl::OUString DummyCopySource::getSelectStatement() const
{
    OSL_ENSURE( false, "DummyCopySource::getSelectStatement: not to be called!" );
    return ::rtl::OUString();
}

//------------------------------------------------------------------------
::utl::SharedUNOComponent< XPreparedStatement > DummyCopySource::getPreparedSelectStatement() const
{
    OSL_ENSURE( false, "DummyCopySource::getPreparedSelectStatement: not to be called!" );
    return ::utl::SharedUNOComponent< XPreparedStatement >();
}

//------------------------------------------------------------------------
namespace
{
    bool lcl_canCreateViewFor_nothrow( const Reference< XConnection >& _rxConnection )
    {
	    Reference< XViewsSupplier > xSup( _rxConnection, UNO_QUERY );
	    Reference< XDataDescriptorFactory > xViewFac;
	    if ( xSup.is() )
		    xViewFac.set( xSup->getViews(), UNO_QUERY );
        return xViewFac.is();
    }

    bool lcl_sameConnection_throw( const Reference< XConnection >& _rxLHS, const Reference< XConnection >& _rxRHS )
    {
        Reference< XDatabaseMetaData > xMetaLHS( _rxLHS->getMetaData(), UNO_QUERY_THROW );
        Reference< XDatabaseMetaData > xMetaRHS( _rxRHS->getMetaData(), UNO_QUERY_THROW );
        return xMetaLHS->getURL().equals( xMetaRHS->getURL() );
    }
}

//========================================================================
//= OCopyTableWizard
//========================================================================
//------------------------------------------------------------------------
OCopyTableWizard::OCopyTableWizard( Window * pParent, const ::rtl::OUString& _rDefaultName, sal_Int16 _nOperation,
        const ICopyTableSourceObject& _rSourceObject, const Reference< XConnection >& _xSourceConnection,
        const Reference< XConnection >& _xConnection, const Reference< XMultiServiceFactory >& _rxORB,
        const Reference< XInteractionHandler>&   _xInteractionHandler)
	: WizardDialog( pParent, ModuleRes(WIZ_RTFCOPYTABLE))
    ,m_pbHelp( this , ModuleRes(PB_HELP))
	,m_pbCancel( this , ModuleRes(PB_CANCEL))
	,m_pbPrev( this , ModuleRes(PB_PREV))
	,m_pbNext( this , ModuleRes(PB_NEXT))
	,m_pbFinish( this , ModuleRes(PB_OK))
	,m_mNameMapping(_xConnection->getMetaData().is() && _xConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers())
    ,m_xDestConnection( _xConnection )
	,m_rSourceObject( _rSourceObject )
    ,m_xFormatter( getNumberFormatter( _xConnection, _rxORB ) )
	,m_xFactory(_rxORB)
    ,m_xInteractionHandler(_xInteractionHandler)
	,m_sTypeNames(ModuleRes(STR_TABLEDESIGN_DBFIELDTYPES))
	,m_nPageCount(0)
	,m_bDeleteSourceColumns(sal_True)
    ,m_bInterConnectionCopy( _xSourceConnection != _xConnection )
    ,m_sName( _rDefaultName )
	,m_nOperation( _nOperation )
    ,m_ePressed( WIZARD_NONE )
    ,m_bCreatePrimaryKeyColumn(sal_False)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::OCopyTableWizard" );
	DBG_CTOR(OCopyTableWizard,NULL);
	construct();

    // extract table name
    ::rtl::OUString sInitialTableName( _rDefaultName );
	try
	{
        m_sSourceName = m_rSourceObject.getQualifiedObjectName();
        OSL_ENSURE( m_sSourceName.getLength() > 0, "OCopyTableWizard::OCopyTableWizard: unable to retrieve the source object's name!" );

        if ( !sInitialTableName.getLength() )
            sInitialTableName = m_sSourceName;

        if ( !m_sName.getLength() )
        {
		    if ( _xSourceConnection == m_xDestConnection )
		    {
			    Reference< XTablesSupplier > xSup( m_xDestConnection, UNO_QUERY_THROW );
			    m_sName = ::dbtools::createUniqueName( xSup->getTables(), sInitialTableName, sal_False );
		    }
		    else
			    m_sName = sInitialTableName;
        }
	}
	catch ( const Exception& )
	{
        m_sName = sInitialTableName;
	}

	::dbaui::fillTypeInfo( _xSourceConnection, m_sTypeNames, m_aTypeInfo, m_aTypeInfoIndex );
	::dbaui::fillTypeInfo( m_xDestConnection, m_sTypeNames, m_aDestTypeInfo, m_aDestTypeInfoIndex );
    impl_loadSourceData();

    bool bAllowViews = true;
    // if the source is a, don't allow creating views #100644# (oj)
    // (fs: Hmm? A SELECT * FROM <view> would be created, where #100644# claims this is nonsense. Why?
    if ( m_rSourceObject.isView() )
        bAllowViews = false;
    // no views if the target connection does not support creating them
    if ( !lcl_canCreateViewFor_nothrow( m_xDestConnection ) )
        bAllowViews = false;
    // no views if we're copying to a different database
    if ( !lcl_sameConnection_throw( _xSourceConnection, m_xDestConnection ) )
        bAllowViews = false;

	if ( m_bInterConnectionCopy )
	{
		Reference< XDatabaseMetaData > xSrcMeta = _xSourceConnection->getMetaData();
		::rtl::OUString sCatalog;
		::rtl::OUString sSchema;
		::rtl::OUString sTable;
		::dbtools::qualifiedNameComponents(	xSrcMeta,
											m_sName,
											sCatalog,
											sSchema,
											sTable,
											::dbtools::eInDataManipulation);

		m_sName = ::dbtools::composeTableName(m_xDestConnection->getMetaData(),sCatalog,sSchema,sTable,sal_False,::dbtools::eInTableDefinitions);
	}

	OCopyTable* pPage1( new OCopyTable( this ) );
    pPage1->disallowUseHeaderLine();
    if ( !bAllowViews )
        pPage1->disallowViews();
	pPage1->setCreateStyleAction();
	AddWizardPage(pPage1);

    AddWizardPage( new OWizNameMatching( this ) );
	AddWizardPage( new OWizColumnSelect( this ) );
	AddWizardPage( new OWizNormalExtend( this ) );
	ActivatePage();
}

// -----------------------------------------------------------------------------
OCopyTableWizard::OCopyTableWizard( Window* pParent, const ::rtl::OUString& _rDefaultName, sal_Int16 _nOperation,
        const ODatabaseExport::TColumns& _rSourceColumns, const ODatabaseExport::TColumnVector& _rSourceColVec,
        const Reference< XConnection >& _xConnection, const Reference< XNumberFormatter >&	_xFormatter,
        TypeSelectionPageFactory _pTypeSelectionPageFactory, SvStream& _rTypeSelectionPageArg, const Reference< XMultiServiceFactory >& _rM )
	:WizardDialog( pParent, ModuleRes(WIZ_RTFCOPYTABLE))
	,m_vSourceColumns(_rSourceColumns)
    ,m_pbHelp( this , ModuleRes(PB_HELP))
	,m_pbCancel( this , ModuleRes(PB_CANCEL))
	,m_pbPrev( this , ModuleRes(PB_PREV))
	,m_pbNext( this , ModuleRes(PB_NEXT))
	,m_pbFinish( this , ModuleRes(PB_OK))
	,m_mNameMapping(_xConnection->getMetaData().is() && _xConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers())
    ,m_xDestConnection( _xConnection )
    ,m_rSourceObject( DummyCopySource::Instance() )
	,m_xFormatter(_xFormatter)
	,m_xFactory(_rM)
	,m_sTypeNames(ModuleRes(STR_TABLEDESIGN_DBFIELDTYPES))
	,m_nPageCount(0)
	,m_bDeleteSourceColumns(sal_False)
    ,m_bInterConnectionCopy( false )
	,m_sName(_rDefaultName)
    ,m_nOperation( _nOperation )
    ,m_ePressed( WIZARD_NONE )
	,m_bCreatePrimaryKeyColumn(sal_False)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::OCopyTableWizard" );
	DBG_CTOR(OCopyTableWizard,NULL);
	construct();
    ODatabaseExport::TColumnVector::const_iterator aIter = _rSourceColVec.begin();
    ODatabaseExport::TColumnVector::const_iterator aEnd = _rSourceColVec.end();
    for (; aIter != aEnd ; ++aIter)
    {
        m_vSourceVec.push_back(m_vSourceColumns.find((*aIter)->first));
    }

	::dbaui::fillTypeInfo( _xConnection, m_sTypeNames, m_aTypeInfo, m_aTypeInfoIndex );
	::dbaui::fillTypeInfo( _xConnection, m_sTypeNames, m_aDestTypeInfo, m_aDestTypeInfoIndex );

    m_xInteractionHandler.set( m_xFactory->createInstance( SERVICE_TASK_INTERACTION_HANDLER ), UNO_QUERY);

    OCopyTable* pPage1( new OCopyTable( this ) );
    pPage1->disallowViews();
	pPage1->setCreateStyleAction();
    AddWizardPage( pPage1 );

    AddWizardPage( new OWizNameMatching( this ) );
	AddWizardPage( new OWizColumnSelect( this ) );
    AddWizardPage( (*_pTypeSelectionPageFactory)( this, _rTypeSelectionPageArg ) );

    ActivatePage();
}

// -----------------------------------------------------------------------------
void OCopyTableWizard::construct()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::construct" );
    AddButton( &m_pbHelp, WIZARDDIALOG_BUTTON_STDOFFSET_X );
	AddButton( &m_pbCancel, WIZARDDIALOG_BUTTON_STDOFFSET_X );
    AddButton( &m_pbPrev );
	AddButton( &m_pbNext, WIZARDDIALOG_BUTTON_STDOFFSET_X );
	AddButton( &m_pbFinish );

	m_pbPrev.SetClickHdl( LINK( this, OCopyTableWizard, ImplPrevHdl ) );
	m_pbNext.SetClickHdl( LINK( this, OCopyTableWizard, ImplNextHdl ) );
	m_pbFinish.SetClickHdl( LINK( this, OCopyTableWizard, ImplOKHdl ) );

	SetActivatePageHdl( LINK( this, OCopyTableWizard, ImplActivateHdl ) );

	SetPrevButton( &m_pbPrev );
	SetNextButton( &m_pbNext );

	ShowButtonFixedLine( sal_True );

	m_pbNext.GrabFocus();

	if (m_vDestColumns.size())
		// source is a html or rtf table
		m_pbNext.SetStyle(m_pbFinish.GetStyle() | WB_DEFBUTTON);
	else
		m_pbFinish.SetStyle(m_pbFinish.GetStyle() | WB_DEFBUTTON);

	FreeResource();

	m_pTypeInfo = TOTypeInfoSP(new OTypeInfo());
	m_pTypeInfo->aUIName = m_sTypeNames.GetToken(TYPE_OTHER);
	m_bAddPKFirstTime = sal_True;
}
//------------------------------------------------------------------------
OCopyTableWizard::~OCopyTableWizard()
{
	DBG_DTOR(OCopyTableWizard,NULL);
	for ( ;; )
    {
        TabPage *pPage = GetPage(0);
        if ( pPage == NULL )
            break;
		RemovePage( pPage );
		delete pPage;
	}

	if ( m_bDeleteSourceColumns )
		clearColumns(m_vSourceColumns,m_vSourceVec);

	clearColumns(m_vDestColumns,m_aDestVec);

	// clear the type information
	m_aTypeInfoIndex.clear();
	m_aTypeInfo.clear();
	m_aDestTypeInfoIndex.clear();
}
// -----------------------------------------------------------------------
IMPL_LINK( OCopyTableWizard, ImplPrevHdl, PushButton*, EMPTYARG )
{
	m_ePressed = WIZARD_PREV;
	if ( GetCurLevel() )
	{
		if ( getOperation() != CopyTableOperation::AppendData )
		{
			if(GetCurLevel() == 2)
				ShowPage(GetCurLevel()-2);
			else
				ShowPrevPage();
		}
		else
			ShowPrevPage();
	}
	return 0;
}

// -----------------------------------------------------------------------

IMPL_LINK( OCopyTableWizard, ImplNextHdl, PushButton*, EMPTYARG )
{
	m_ePressed = WIZARD_NEXT;
	if ( GetCurLevel() < MAX_PAGES )
	{
		if ( getOperation() != CopyTableOperation::AppendData )
		{
			if(GetCurLevel() == 0)
				ShowPage(GetCurLevel()+2);
			else
				ShowNextPage();
		}
		else
			ShowNextPage();
	}
	return 0;
}
// -----------------------------------------------------------------------
sal_Bool OCopyTableWizard::CheckColumns(sal_Int32& _rnBreakPos)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::CheckColumns" );
	sal_Bool bRet = sal_True;
	m_vColumnPos.clear();
	m_vColumnTypes.clear();

	OSL_ENSURE( m_xDestConnection.is(), "OCopyTableWizard::CheckColumns: No connection!" );
	//////////////////////////////////////////////////////////////////////
	// Wenn Datenbank PrimaryKeys verarbeiten kann, PrimaryKey anlegen
	if ( m_xDestConnection.is() )
	{
		sal_Bool bPKeyAllowed = supportsPrimaryKey();

		sal_Bool bContainsColumns = !m_vDestColumns.empty();

		if ( bPKeyAllowed && shouldCreatePrimaryKey() )
		{
			// add extra column for the primary key
			TOTypeInfoSP pTypeInfo = queryPrimaryKeyType(m_aDestTypeInfo);
			if ( pTypeInfo.get() )
			{
				if ( m_bAddPKFirstTime )
				{
					OFieldDescription* pField = new OFieldDescription();
					pField->SetName(m_aKeyName);
					pField->FillFromTypeInfo(pTypeInfo,sal_True,sal_True);
					pField->SetPrimaryKey(sal_True);
					m_bAddPKFirstTime = sal_False;
					insertColumn(0,pField);
				}
				m_vColumnPos.push_back(ODatabaseExport::TPositions::value_type(1,1));
				m_vColumnTypes.push_back(pTypeInfo->nType);
			}
		}

		if ( bContainsColumns )
		{	// we have dest columns so look for the matching column 
			ODatabaseExport::TColumnVector::const_iterator aSrcIter = m_vSourceVec.begin();
            ODatabaseExport::TColumnVector::const_iterator aSrcEnd = m_vSourceVec.end();
			for(;aSrcIter != aSrcEnd;++aSrcIter)
			{
				ODatabaseExport::TColumns::iterator aDestIter = m_vDestColumns.find(m_mNameMapping[(*aSrcIter)->first]);

				if ( aDestIter != m_vDestColumns.end() )
				{
					ODatabaseExport::TColumnVector::const_iterator aFind = ::std::find(m_aDestVec.begin(),m_aDestVec.end(),aDestIter);
					sal_Int32 nPos = (aFind - m_aDestVec.begin())+1;
					m_vColumnPos.push_back(ODatabaseExport::TPositions::value_type(nPos,nPos));
					m_vColumnTypes.push_back((*aFind)->second->GetType());
				}
				else
				{
					m_vColumnPos.push_back( ODatabaseExport::TPositions::value_type( COLUMN_POSITION_NOT_FOUND, COLUMN_POSITION_NOT_FOUND ) );
					m_vColumnTypes.push_back(0);
				}
			}
		}
		else
		{
            Reference< XDatabaseMetaData > xMetaData( m_xDestConnection->getMetaData() );
			::rtl::OUString sExtraChars = xMetaData->getExtraNameCharacters();
			sal_Int32 nMaxNameLen		= getMaxColumnNameLength();

			ODatabaseExport::TColumnVector::const_iterator aSrcIter = m_vSourceVec.begin();
            ODatabaseExport::TColumnVector::const_iterator aSrcEnd = m_vSourceVec.end();
			for(_rnBreakPos=0;aSrcIter != aSrcEnd && bRet ;++aSrcIter,++_rnBreakPos)
			{
				OFieldDescription* pField = new OFieldDescription(*(*aSrcIter)->second);
				pField->SetName(convertColumnName(TExportColumnFindFunctor(&m_vDestColumns),(*aSrcIter)->first,sExtraChars,nMaxNameLen));
				TOTypeInfoSP pType = convertType((*aSrcIter)->second->getSpecialTypeInfo(),bRet);
				pField->SetType(pType);
				if ( !bPKeyAllowed )
					pField->SetPrimaryKey(sal_False);
				
				// now create a column
				insertColumn(m_vDestColumns.size(),pField);
				m_vColumnPos.push_back(ODatabaseExport::TPositions::value_type(m_vDestColumns.size(),m_vDestColumns.size()));
				m_vColumnTypes.push_back((*aSrcIter)->second->GetType());
			}
		}
	}
	return bRet;
}
// -----------------------------------------------------------------------
IMPL_LINK( OCopyTableWizard, ImplOKHdl, OKButton*, EMPTYARG )
{
	m_ePressed = WIZARD_FINISH;
	sal_Bool bFinish = DeactivatePage() != 0;

	if(bFinish)
	{
		WaitObject aWait(this);
		switch(getOperation())
		{
			case CopyTableOperation::CopyDefinitionAndData:
			case CopyTableOperation::CopyDefinitionOnly:
			{
				sal_Bool bOnFirstPage = GetCurLevel() == 0;
				if ( bOnFirstPage ) 
				{
					// we came from the first page so we have to clear
					// all column information already collected 
					clearDestColumns();
					m_mNameMapping.clear();
				}
				sal_Int32 nBreakPos = 0;
				sal_Bool bCheckOk = CheckColumns(nBreakPos);
				if ( bOnFirstPage && !bCheckOk )
				{
					showColumnTypeNotSupported(m_vSourceVec[nBreakPos-1]->first);
					OWizTypeSelect* pPage = static_cast<OWizTypeSelect*>(GetPage(3));
					if ( pPage )
					{
                        m_mNameMapping.clear();                        
						pPage->setDisplayRow(nBreakPos);
						ShowPage(3);
						return 0;
					}
				}
                if ( m_xDestConnection.is() )
	            {
                    if ( supportsPrimaryKey() )
                    {
                        ODatabaseExport::TColumns::iterator aFind = ::std::find_if(m_vDestColumns.begin(),m_vDestColumns.end()
                            ,::std::compose1(::std::mem_fun(&OFieldDescription::IsPrimaryKey),::std::select2nd<ODatabaseExport::TColumns::value_type>()));
                        if ( aFind == m_vDestColumns.end() && m_xInteractionHandler.is() )
                        {

                            String sTitle(ModuleRes(STR_TABLEDESIGN_NO_PRIM_KEY_HEAD));
			                String sMsg(ModuleRes(STR_TABLEDESIGN_NO_PRIM_KEY));
                            SQLContext aError;
                            aError.Message = sMsg;
                            ::rtl::Reference< ::comphelper::OInteractionRequest > xRequest( new ::comphelper::OInteractionRequest( makeAny( aError ) ) );
                            ::rtl::Reference< ::comphelper::OInteractionApprove > xYes = new ::comphelper::OInteractionApprove;
                            xRequest->addContinuation( xYes.get() );
                            xRequest->addContinuation( new ::comphelper::OInteractionDisapprove );
                            ::rtl::Reference< ::comphelper::OInteractionAbort > xAbort = new ::comphelper::OInteractionAbort;
                            xRequest->addContinuation( xAbort.get() );

                            m_xInteractionHandler->handle( xRequest.get() );

                            if ( xYes->wasSelected() )
                            {
                                OCopyTable* pPage = static_cast<OCopyTable*>(GetPage(0));
                                m_bCreatePrimaryKeyColumn = sal_True;
                                m_aKeyName = pPage->GetKeyName();
                                if ( !m_aKeyName.getLength() )
                                    m_aKeyName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ID" ) );
                                m_aKeyName = createUniqueName( m_aKeyName );
                                sal_Int32 nBreakPos2 = 0;
			                    CheckColumns(nBreakPos2);
                            }
                            else if ( xAbort->wasSelected() )
                            {
                                ShowPage(3);
                                return 0;
                            }
                        }
                    }
                }
				break;
			}
			case CopyTableOperation::AppendData:
			case CopyTableOperation::CreateAsView:
				break;
			default:
			{
				OSL_ENSURE(sal_False, "OCopyTableWizard::ImplOKHdl: invalid creation style!");
			}
		}

		EndDialog(RET_OK);
	}
	return bFinish;
}
//------------------------------------------------------------------------
sal_Bool OCopyTableWizard::shouldCreatePrimaryKey() const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::shouldCreatePrimaryKey" );
	return m_bCreatePrimaryKeyColumn;
}

// -----------------------------------------------------------------------
void OCopyTableWizard::setCreatePrimaryKey( bool _bDoCreate, const ::rtl::OUString& _rSuggestedName )
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::setCreatePrimaryKey" );
    m_bCreatePrimaryKeyColumn = _bDoCreate;
    if ( _rSuggestedName.getLength() )
        m_aKeyName = _rSuggestedName;

    OCopyTable* pSettingsPage = dynamic_cast< OCopyTable* >( GetPage( 0 ) );
    OSL_ENSURE( pSettingsPage, "OCopyTableWizard::setCreatePrimaryKey: page should have been added in the ctor!" );
    if ( pSettingsPage )
        pSettingsPage->setCreatePrimaryKey( _bDoCreate, _rSuggestedName );
}

// -----------------------------------------------------------------------
IMPL_LINK( OCopyTableWizard, ImplActivateHdl, WizardDialog*, EMPTYARG )
{
	OWizardPage* pCurrent = (OWizardPage*)GetPage(GetCurLevel());
	if(pCurrent)
	{
		sal_Bool bFirstTime = pCurrent->IsFirstTime();
		if(bFirstTime)
			pCurrent->Reset();

		CheckButtons();

		SetText(pCurrent->GetTitle());

		Invalidate();
	}
	return 0;
}
// -----------------------------------------------------------------------
void OCopyTableWizard::CheckButtons()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::CheckButtons" );
	if(GetCurLevel() == 0) // erste Seite hat kein PrevButton
	{
		if(m_nPageCount > 1)
			m_pbNext.Enable(sal_True);
		else
			m_pbNext.Enable(sal_False);

		m_pbPrev.Enable(sal_False);
	}
	else if(GetCurLevel() == m_nPageCount-1) // letzte Seite hat keinen Next Button
	{
		m_pbNext.Enable(sal_False);
		m_pbPrev.Enable(sal_True);
	}
	else
	{
		m_pbPrev.Enable(sal_True);
		// next has already his state
	}
}
// -----------------------------------------------------------------------
void OCopyTableWizard::EnableButton(Wizard_Button_Style eStyle,sal_Bool bEnable)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::EnableButton" );
//	CheckButtons();
	Button* pButton;
	if(eStyle == WIZARD_NEXT)
		pButton = &m_pbNext;
	else if(eStyle == WIZARD_PREV)
		pButton = &m_pbPrev;
	else
		pButton = &m_pbFinish;
	pButton->Enable(bEnable);

}
// -----------------------------------------------------------------------
long OCopyTableWizard::DeactivatePage()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::DeactivatePage" );
	OWizardPage* pPage = (OWizardPage*)GetPage(GetCurLevel());
	return pPage ? pPage->LeavePage() : sal_False;
}
// -----------------------------------------------------------------------
void OCopyTableWizard::AddWizardPage(OWizardPage* pPage)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::AddWizardPage" );
	AddPage(pPage);
	++m_nPageCount;
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::insertColumn(sal_Int32 _nPos,OFieldDescription* _pField)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::insertColumn" );
	OSL_ENSURE(_pField,"FieldDescrioption is null!");
	if ( _pField )
	{
		ODatabaseExport::TColumns::iterator aFind = m_vDestColumns.find(_pField->GetName());
		if ( aFind != m_vDestColumns.end() )
		{
			delete aFind->second;
			m_vDestColumns.erase(aFind);
		}

		m_aDestVec.insert(m_aDestVec.begin() + _nPos,
			m_vDestColumns.insert(ODatabaseExport::TColumns::value_type(_pField->GetName(),_pField)).first);
        m_mNameMapping[_pField->GetName()] = _pField->GetName();
	}
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::replaceColumn(sal_Int32 _nPos,OFieldDescription* _pField,const ::rtl::OUString& _sOldName)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::replaceColumn" );
	OSL_ENSURE(_pField,"FieldDescrioption is null!");
	if ( _pField )
	{
		m_vDestColumns.erase(_sOldName);
		OSL_ENSURE( m_vDestColumns.find(_pField->GetName()) == m_vDestColumns.end(),"Column with that name already exist!");

		m_aDestVec[_nPos] = 
			m_vDestColumns.insert(ODatabaseExport::TColumns::value_type(_pField->GetName(),_pField)).first;
	}
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::impl_loadSourceData()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::impl_loadSourceData" );
    loadData( m_rSourceObject, m_vSourceColumns, m_vSourceVec );
}

// -----------------------------------------------------------------------------
void OCopyTableWizard::loadData(  const ICopyTableSourceObject& _rSourceObject, ODatabaseExport::TColumns& _rColumns, ODatabaseExport::TColumnVector& _rColVector )
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::loadData" );
    ODatabaseExport::TColumns::iterator colEnd = _rColumns.end();
	for ( ODatabaseExport::TColumns::iterator col = _rColumns.begin(); col != colEnd; ++col )
		delete col->second;

	_rColVector.clear();
	_rColumns.clear();

	OFieldDescription* pActFieldDescr = NULL;
	String aType;
	::rtl::OUString sCreateParam(RTL_CONSTASCII_USTRINGPARAM("x"));
	//////////////////////////////////////////////////////////////////////
	// ReadOnly-Flag
	// Bei Drop darf keine Zeile editierbar sein.
	// Bei Add duerfen nur die leeren Zeilen editierbar sein.
	// Bei Add und Drop koennen alle Zeilen editiert werden.
	Sequence< ::rtl::OUString > aColumns( _rSourceObject.getColumnNames() );
	const ::rtl::OUString* pColumn      = aColumns.getConstArray();
	const ::rtl::OUString* pColumnEnd   = pColumn + aColumns.getLength();

	for ( ; pColumn != pColumnEnd; ++pColumn )
	{
		// get the properties of the column
		pActFieldDescr = _rSourceObject.createFieldDescription( *pColumn );
        OSL_ENSURE( pActFieldDescr, "OCopyTableWizard::loadData: illegal field description!" );
        if ( !pActFieldDescr )
            continue;

		sal_Int32 nType			  = pActFieldDescr->GetType();
		sal_Int32 nScale		  = pActFieldDescr->GetScale();
		sal_Int32 nPrecision	  = pActFieldDescr->GetPrecision();
		sal_Bool bAutoIncrement   = pActFieldDescr->IsAutoIncrement();
		::rtl::OUString sTypeName = pActFieldDescr->GetTypeName();

		// search for type
		sal_Bool bForce;
		TOTypeInfoSP pTypeInfo = ::dbaui::getTypeInfoFromType(m_aTypeInfo,nType,sTypeName,sCreateParam,nPrecision,nScale,bAutoIncrement,bForce);
		if ( !pTypeInfo.get() )
			pTypeInfo = m_pTypeInfo;

		pActFieldDescr->FillFromTypeInfo(pTypeInfo,sal_True,sal_False);
		_rColVector.push_back(_rColumns.insert(ODatabaseExport::TColumns::value_type(pActFieldDescr->GetName(),pActFieldDescr)).first);
	}

    // determine which coumns belong to the primary key
    Sequence< ::rtl::OUString > aPrimaryKeyColumns( _rSourceObject.getPrimaryKeyColumnNames() );
    const ::rtl::OUString* pKeyColName  = aPrimaryKeyColumns.getConstArray();
    const ::rtl::OUString* pKeyColEnd   = pKeyColName + aPrimaryKeyColumns.getLength();

    for( ; pKeyColName != pKeyColEnd; ++pKeyColName )
    {
        ODatabaseExport::TColumns::iterator keyPos = _rColumns.find( *pKeyColName );
        if ( keyPos != _rColumns.end() )
        {
            keyPos->second->SetPrimaryKey( sal_True );
            keyPos->second->SetIsNullable( ColumnValue::NO_NULLS );
        }
    }
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::clearDestColumns()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::clearDestColumns" );
	clearColumns(m_vDestColumns,m_aDestVec);
    m_bAddPKFirstTime = sal_True;
    m_mNameMapping.clear();
}

// -----------------------------------------------------------------------------
void OCopyTableWizard::appendColumns( Reference<XColumnsSupplier>& _rxColSup, const ODatabaseExport::TColumnVector* _pVec, sal_Bool _bKeyColumns) const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::appendColumns" );
	// now append the columns
	OSL_ENSURE(_rxColSup.is(),"No columns supplier");
	if(!_rxColSup.is())
		return;
	Reference<XNameAccess> xColumns = _rxColSup->getColumns();
	OSL_ENSURE(xColumns.is(),"No columns");
	Reference<XDataDescriptorFactory> xColumnFactory(xColumns,UNO_QUERY);

	Reference<XAppend> xAppend(xColumns,UNO_QUERY);
	OSL_ENSURE(xAppend.is(),"No XAppend Interface!");

	ODatabaseExport::TColumnVector::const_iterator aIter = _pVec->begin();
    ODatabaseExport::TColumnVector::const_iterator aEnd = _pVec->end();
	for(;aIter != aEnd;++aIter)
	{
		OFieldDescription* pField = (*aIter)->second;
		if(!pField)
			continue;

		Reference<XPropertySet> xColumn;
		if(pField->IsPrimaryKey() || !_bKeyColumns)
			xColumn = xColumnFactory->createDataDescriptor();
		if(xColumn.is())
		{
			if(!_bKeyColumns)
				dbaui::setColumnProperties(xColumn,pField);
			else
				xColumn->setPropertyValue(PROPERTY_NAME,makeAny(pField->GetName()));

			xAppend->appendByDescriptor(xColumn);
			xColumn = NULL;
			// now only the settings are missing
			if(xColumns->hasByName(pField->GetName()))
			{
                xColumn.set(xColumns->getByName(pField->GetName()),UNO_QUERY);
                OSL_ENSURE(xColumn.is(),"OCopyTableWizard::appendColumns: Column is NULL!");
				if ( xColumn.is() )
					pField->copyColumnSettingsTo(xColumn);
			}
			else
			{
				OSL_ENSURE(sal_False, "OCopyTableWizard::appendColumns: invalid field name!");
			}

		}
	}
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::appendKey( Reference<XKeysSupplier>& _rxSup, const ODatabaseExport::TColumnVector* _pVec) const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::appendKey" );
	if(!_rxSup.is())
		return; // the database doesn't support keys
	OSL_ENSURE(_rxSup.is(),"No XKeysSupplier!");
	Reference<XDataDescriptorFactory> xKeyFactory(_rxSup->getKeys(),UNO_QUERY);
	OSL_ENSURE(xKeyFactory.is(),"No XDataDescriptorFactory Interface!");
	if ( !xKeyFactory.is() )
		return;
	Reference<XAppend> xAppend(xKeyFactory,UNO_QUERY);
	OSL_ENSURE(xAppend.is(),"No XAppend Interface!");

	Reference<XPropertySet> xKey = xKeyFactory->createDataDescriptor();
	OSL_ENSURE(xKey.is(),"Key is null!");
	xKey->setPropertyValue(PROPERTY_TYPE,makeAny(KeyType::PRIMARY));

	Reference<XColumnsSupplier> xColSup(xKey,UNO_QUERY);
	if(xColSup.is())
	{
		appendColumns(xColSup,_pVec,sal_True);
		Reference<XNameAccess> xColumns = xColSup->getColumns();
		if(xColumns.is() && xColumns->getElementNames().getLength())
			xAppend->appendByDescriptor(xKey);
	}

}
// -----------------------------------------------------------------------------
Reference< XPropertySet > OCopyTableWizard::createView() const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::createView" );
    ::rtl::OUString sCommand( m_rSourceObject.getSelectStatement() );
    OSL_ENSURE( sCommand.getLength(), "OCopyTableWizard::createView: no statement in the source object!" );
        // there are legitimate cases in which getSelectStatement does not provide a statement,
        // but in all those cases, this method here should never be called.
    return ::dbaui::createView( m_sName, m_xDestConnection, sCommand );
}
// -----------------------------------------------------------------------------
Reference< XPropertySet > OCopyTableWizard::createTable()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::createTable" );
    Reference< XPropertySet > xTable;

	Reference<XTablesSupplier> xSup( m_xDestConnection, UNO_QUERY );
	Reference< XNameAccess > xTables;
	if(xSup.is())
		xTables = xSup->getTables();
	if ( getOperation() != CopyTableOperation::AppendData )
	{
		Reference<XDataDescriptorFactory> xFact(xTables,UNO_QUERY);
		OSL_ENSURE(xFact.is(),"No XDataDescriptorFactory available!");
		if(!xFact.is())
			return NULL;

		xTable = xFact->createDataDescriptor();
		OSL_ENSURE(xTable.is(),"Could not create a new object!");
		if(!xTable.is())
			return NULL;

		::rtl::OUString sCatalog,sSchema,sTable;
        Reference< XDatabaseMetaData> xMetaData = m_xDestConnection->getMetaData();
		::dbtools::qualifiedNameComponents(xMetaData,
											m_sName,
											sCatalog,
											sSchema,
											sTable,
											::dbtools::eInDataManipulation);

        if ( !sCatalog.getLength() && xMetaData->supportsCatalogsInTableDefinitions() )
        {
            sCatalog = m_xDestConnection->getCatalog();
        }

        if ( !sSchema.getLength() && xMetaData->supportsSchemasInTableDefinitions() )
        {
            sSchema = xMetaData->getUserName();
        }

		xTable->setPropertyValue(PROPERTY_CATALOGNAME,makeAny(sCatalog));
		xTable->setPropertyValue(PROPERTY_SCHEMANAME,makeAny(sSchema));
		xTable->setPropertyValue(PROPERTY_NAME,makeAny(sTable));

		Reference< XColumnsSupplier > xSuppDestinationColumns( xTable, UNO_QUERY );
		// now append the columns
		const ODatabaseExport::TColumnVector* pVec = getDestVector();
		appendColumns( xSuppDestinationColumns, pVec );
		// now append the primary key
		Reference<XKeysSupplier> xKeySup(xTable,UNO_QUERY);
		appendKey(xKeySup,pVec);

		Reference<XAppend> xAppend(xTables,UNO_QUERY);
		if(xAppend.is())
			xAppend->appendByDescriptor(xTable);

		//	xTable = NULL;
		// we need to reget the table because after appending it it is no longer valid
		if(xTables->hasByName(m_sName))
			xTables->getByName(m_sName) >>= xTable;
		else
		{
			::rtl::OUString sComposedName(
                ::dbtools::composeTableName( m_xDestConnection->getMetaData(), xTable, ::dbtools::eInDataManipulation, false, false, false ) );
			if(xTables->hasByName(sComposedName))
			{
				xTables->getByName(sComposedName) >>= xTable;
				m_sName = sComposedName;
			}
			else
				xTable = NULL;
		}
		if(xTable.is())
		{
            xSuppDestinationColumns.set( xTable, UNO_QUERY_THROW );
			// insert new table name into table filter
			::dbaui::appendToFilter( m_xDestConnection, m_sName, GetFactory(), this );

            // copy ui settings
            m_rSourceObject.copyUISettingsTo( xTable );
            //copy filter and sorting
            m_rSourceObject.copyFilterAndSortingTo(m_xDestConnection,xTable);
			// set column mappings
			Reference<XNameAccess> xNameAccess = xSuppDestinationColumns->getColumns();
			Sequence< ::rtl::OUString> aSeq = xNameAccess->getElementNames();
			const ::rtl::OUString* pIter = aSeq.getConstArray();
			const ::rtl::OUString* pEnd	  = pIter + aSeq.getLength();

			::std::vector<int> aAlreadyFound(m_vColumnPos.size(),0);

			for(sal_Int32 nNewPos=1;pIter != pEnd;++pIter,++nNewPos)
			{
				ODatabaseExport::TColumns::const_iterator aDestIter = m_vDestColumns.find(*pIter);

				if ( aDestIter != m_vDestColumns.end() )
				{
					ODatabaseExport::TColumnVector::const_iterator aFind = ::std::find(m_aDestVec.begin(),m_aDestVec.end(),aDestIter);
					sal_Int32 nPos = (aFind - m_aDestVec.begin())+1;

					ODatabaseExport::TPositions::iterator aPosFind = ::std::find_if(
                        m_vColumnPos.begin(),
                        m_vColumnPos.end(),
						::std::compose1(    ::std::bind2nd( ::std::equal_to< sal_Int32 >(), nPos ),
                                            ::std::select1st< ODatabaseExport::TPositions::value_type >()
                        )
                    );

					if ( m_vColumnPos.end() != aPosFind )
					{
						aPosFind->second = nNewPos;
						OSL_ENSURE( m_vColumnTypes.size() > size_t( aPosFind - m_vColumnPos.begin() ),
                            "Invalid index for vector!" );
						m_vColumnTypes[ aPosFind - m_vColumnPos.begin() ] = (*aFind)->second->GetType();
					}
				}
			}
		}
	}
	else if(xTables.is() && xTables->hasByName(m_sName))
		xTables->getByName(m_sName) >>= xTable;

	return xTable;
}

// -----------------------------------------------------------------------------
bool OCopyTableWizard::supportsPrimaryKey( const Reference< XConnection >& _rxConnection )
{
    OSL_PRECOND( _rxConnection.is(), "OCopyTableWizard::supportsPrimaryKey: invalid connection!" );
	if ( !_rxConnection.is() )
        return false;

    ::dbtools::DatabaseMetaData aMetaData( _rxConnection );
    return aMetaData.supportsPrimaryKeys();
}

// -----------------------------------------------------------------------------
bool OCopyTableWizard::supportsViews( const Reference< XConnection >& _rxConnection )
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::supportsViews" );
    OSL_PRECOND( _rxConnection.is(), "OCopyTableWizard::supportsViews: invalid connection!" );
    if ( !_rxConnection.is() )
        return false;

    bool bSupportsViews( false );
    try
    {
        Reference< XDatabaseMetaData > xMetaData( _rxConnection->getMetaData(), UNO_SET_THROW );
	    Reference< XViewsSupplier > xViewSups( _rxConnection, UNO_QUERY );
        bSupportsViews = xViewSups.is();
	    if ( !bSupportsViews )
	    {
		    try
		    {
			    Reference< XResultSet > xRs( xMetaData->getTableTypes(), UNO_SET_THROW );
                Reference< XRow > xRow( xRs, UNO_QUERY_THROW );
				while ( xRs->next() )
				{
					::rtl::OUString sValue = xRow->getString( 1 );
					if ( !xRow->wasNull() && sValue.equalsIgnoreAsciiCaseAscii( "View" ) )
					{
						bSupportsViews = true;
						break;
					}
				}
		    }
		    catch( const SQLException& )
		    {
                DBG_UNHANDLED_EXCEPTION();
		    }
	    }
    }
    catch( const Exception& )
    {
    	DBG_UNHANDLED_EXCEPTION();
    }
    return bSupportsViews;
}

// -----------------------------------------------------------------------------
sal_Int32 OCopyTableWizard::getMaxColumnNameLength() const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::getMaxColumnNameLength" );
	sal_Int32 nLen = 0;
	if ( m_xDestConnection.is() )
	{
		try
		{
			Reference< XDatabaseMetaData > xMetaData( m_xDestConnection->getMetaData(), UNO_SET_THROW );
			nLen = xMetaData->getMaxColumnNameLength();
		}
		catch(const Exception&)
		{
            DBG_UNHANDLED_EXCEPTION();
		}
	}
	return nLen;
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::setOperation( const sal_Int16 _nOperation )
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::setOperation" );
	m_nOperation = _nOperation;
}
// -----------------------------------------------------------------------------
sal_Int16 OCopyTableWizard::getOperation() const
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::getOperation" );
	return m_nOperation;
}
// -----------------------------------------------------------------------------
::rtl::OUString OCopyTableWizard::convertColumnName(const TColumnFindFunctor&	_rCmpFunctor,
													const ::rtl::OUString&	_sColumnName,
													const ::rtl::OUString&	_sExtraChars,
													sal_Int32				_nMaxNameLen)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::convertColumnName" );
	::rtl::OUString sAlias = _sColumnName;
	if ( isSQL92CheckEnabled( m_xDestConnection ) )
		sAlias = ::dbtools::convertName2SQLName(_sColumnName,_sExtraChars);
	if((_nMaxNameLen && sAlias.getLength() > _nMaxNameLen) || _rCmpFunctor(sAlias))
	{
		sal_Int32 nDiff = 1;
		do
		{
			++nDiff;
			if(_nMaxNameLen && sAlias.getLength() >= _nMaxNameLen)
				sAlias = sAlias.copy(0,sAlias.getLength() - (sAlias.getLength()-_nMaxNameLen+nDiff));

			::rtl::OUString sName(sAlias);
			sal_Int32 nPos = 1;
			sName += ::rtl::OUString::valueOf(nPos);

			while(_rCmpFunctor(sName))
			{
				sName = sAlias;
				sName += ::rtl::OUString::valueOf(++nPos);
			}
			sAlias = sName;
			// we have to check again, it could happen that the name is already to long
		}
		while(_nMaxNameLen && sAlias.getLength() > _nMaxNameLen);
	}
	OSL_ENSURE(m_mNameMapping.find(_sColumnName) == m_mNameMapping.end(),"name doubled!");
	m_mNameMapping[_sColumnName] = sAlias;
	return sAlias;
}

// -----------------------------------------------------------------------------
void OCopyTableWizard::removeColumnNameFromNameMap(const ::rtl::OUString& _sName)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::removeColumnNameFromNameMap" );
    m_mNameMapping.erase(_sName);
}

// -----------------------------------------------------------------------------
sal_Bool OCopyTableWizard::supportsType(sal_Int32 _nDataType,sal_Int32& _rNewDataType)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::supportsType" );
	sal_Bool bRet = m_aDestTypeInfo.find(_nDataType) != m_aDestTypeInfo.end();
	if ( bRet )
		_rNewDataType = _nDataType;
	return bRet;
}

// -----------------------------------------------------------------------------
TOTypeInfoSP OCopyTableWizard::convertType(const TOTypeInfoSP& _pType,sal_Bool& _bNotConvert)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::convertType" );
	if ( !m_bInterConnectionCopy )
        // no need to convert if the source and destination connection are the same
		return _pType;

	sal_Bool bForce;
	TOTypeInfoSP pType = ::dbaui::getTypeInfoFromType(m_aDestTypeInfo,_pType->nType,_pType->aTypeName,_pType->aCreateParams,_pType->nPrecision,_pType->nMaximumScale,_pType->bAutoIncrement,bForce);
	if ( !pType.get() || bForce )
	{ // no type found so we have to find the correct one ourself
		sal_Int32 nDefaultType = DataType::VARCHAR;
		switch(_pType->nType)
		{
			case DataType::TINYINT:
				if(supportsType(DataType::SMALLINT,nDefaultType))
					break;
				// run through
			case DataType::SMALLINT:
				if(supportsType(DataType::INTEGER,nDefaultType))
					break;
				// run through
			case DataType::INTEGER:
				if(supportsType(DataType::FLOAT,nDefaultType))
					break;
				// run through
			case DataType::FLOAT:
				if(supportsType(DataType::REAL,nDefaultType))
					break;
				// run through
			case DataType::DATE:
			case DataType::TIME:
				if( DataType::DATE == _pType->nType || DataType::TIME == _pType->nType )
				{
					if(supportsType(DataType::TIMESTAMP,nDefaultType))
						break;
				}
				// run through
			case DataType::TIMESTAMP:
			case DataType::REAL:
			case DataType::BIGINT:
				if ( supportsType(DataType::DOUBLE,nDefaultType) )
					break;
				// run through
			case DataType::DOUBLE:
				if ( supportsType(DataType::NUMERIC,nDefaultType) )
					break;
				// run through
			case DataType::NUMERIC:
				supportsType(DataType::DECIMAL,nDefaultType);
				break;
			case DataType::DECIMAL:
				if ( supportsType(DataType::NUMERIC,nDefaultType) )
					break;
				if ( supportsType(DataType::DOUBLE,nDefaultType) )
					break;
				break;
			case DataType::VARCHAR:
				if ( supportsType(DataType::LONGVARCHAR,nDefaultType) )
					break;
				break;
			case DataType::LONGVARCHAR:
				if ( supportsType(DataType::CLOB,nDefaultType) )
					break;
				break;
            case DataType::BINARY:
				if ( supportsType(DataType::VARBINARY,nDefaultType) )
					break;
				break;
            case DataType::VARBINARY:
				if ( supportsType(DataType::LONGVARBINARY,nDefaultType) )
					break;
				break;
            case DataType::LONGVARBINARY:
				if ( supportsType(DataType::BLOB,nDefaultType) )
					break;
                if ( supportsType(DataType::LONGVARCHAR,nDefaultType) )
					break;
                if ( supportsType(DataType::CLOB,nDefaultType) )
					break;
				break;
			default:
				nDefaultType = DataType::VARCHAR;
		}
		pType = ::dbaui::getTypeInfoFromType(m_aDestTypeInfo,nDefaultType,_pType->aTypeName,_pType->aCreateParams,_pType->nPrecision,_pType->nMaximumScale,_pType->bAutoIncrement,bForce);
		if ( !pType.get() )
		{
			_bNotConvert = sal_False;
			::rtl::OUString sCreate(RTL_CONSTASCII_USTRINGPARAM("x"));
			pType = ::dbaui::getTypeInfoFromType(m_aDestTypeInfo,DataType::VARCHAR,_pType->aTypeName,sCreate,50,0,sal_False,bForce);
			if ( !pType.get() )
				pType = m_pTypeInfo;
		}
		else if ( bForce )
			_bNotConvert = sal_False;
	}
	return pType;
}
// -----------------------------------------------------------------------------
::rtl::OUString OCopyTableWizard::createUniqueName(const ::rtl::OUString& _sName)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::createUniqueName" );
	::rtl::OUString sName = _sName;
    Sequence< ::rtl::OUString > aColumnNames( m_rSourceObject.getColumnNames() );
	if ( aColumnNames.getLength() )
		sName = ::dbtools::createUniqueName( aColumnNames, sName, sal_False );
	else
	{
		if ( m_vSourceColumns.find(sName) != m_vSourceColumns.end())
		{
			sal_Int32 nPos = 0;
			while(m_vSourceColumns.find(sName) != m_vSourceColumns.end())
			{
				sName = _sName;
				sName += ::rtl::OUString::valueOf(++nPos);
			}
		}
	}
	return sName;
}
// -----------------------------------------------------------------------------
void OCopyTableWizard::showColumnTypeNotSupported(const ::rtl::OUString& _rColumnName)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "misc", "Ocke.Janssen@sun.com", "OCopyTableWizard::showColumnTypeNotSupported" );
	String sMessage( ModuleRes( STR_UNKNOWN_TYPE_FOUND ) );
	sMessage.SearchAndReplaceAscii("#1",_rColumnName);
    showError(sMessage);
}
//-------------------------------------------------------------------------------
void OCopyTableWizard::showError(const ::rtl::OUString& _sErrorMesage)
{
    SQLExceptionInfo aInfo(_sErrorMesage);
    showError(aInfo.get());
}
//-------------------------------------------------------------------------------
void OCopyTableWizard::showError(const Any& _aError)
{
    if ( _aError.hasValue() && m_xInteractionHandler.is() )
    {
        try
        {
            ::rtl::Reference< ::comphelper::OInteractionRequest > xRequest( new ::comphelper::OInteractionRequest( _aError ) );
            m_xInteractionHandler->handle( xRequest.get() );
        }
        catch( const Exception& )
        {
        	DBG_UNHANDLED_EXCEPTION();
        }
    }
}