295 lines
10 KiB
C++
295 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* Effective License of whole file:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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* Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
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*
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* The Contents of this file are made available subject to the terms of
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* the GNU Lesser General Public License Version 2.1
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* Contributor(s): Joerg Budischewski
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*
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* All parts contributed on or after August 2011:
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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************************************************************************/
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#include <vector>
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#include <rtl/ustrbuf.hxx>
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#include <rtl/strbuf.hxx>
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#include <com/sun/star/sdbc/XRow.hpp>
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#include <com/sun/star/sdbc/XParameters.hpp>
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#include <com/sun/star/sdbc/DataType.hpp>
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#include <com/sun/star/sdbc/ColumnValue.hpp>
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#include "pq_xcolumns.hxx"
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#include "pq_xindexcolumns.hxx"
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#include "pq_xindexcolumn.hxx"
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#include "pq_statics.hxx"
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#include "pq_tools.hxx"
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using osl::MutexGuard;
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using com::sun::star::beans::XPropertySet;
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using com::sun::star::uno::Any;
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using com::sun::star::uno::makeAny;
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using com::sun::star::uno::UNO_QUERY;
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using com::sun::star::uno::Type;
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using com::sun::star::uno::XInterface;
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using com::sun::star::uno::Reference;
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using com::sun::star::uno::Sequence;
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using com::sun::star::uno::RuntimeException;
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using com::sun::star::container::NoSuchElementException;
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using com::sun::star::lang::WrappedTargetException;
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using com::sun::star::sdbc::XRow;
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using com::sun::star::sdbc::XCloseable;
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using com::sun::star::sdbc::XStatement;
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using com::sun::star::sdbc::XResultSet;
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using com::sun::star::sdbc::XParameters;
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using com::sun::star::sdbc::XPreparedStatement;
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using com::sun::star::sdbc::XDatabaseMetaData;
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using com::sun::star::sdbc::SQLException;
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namespace pq_sdbc_driver
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{
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IndexColumns::IndexColumns(
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const ::rtl::Reference< RefCountedMutex > & refMutex,
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const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection > & origin,
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ConnectionSettings *pSettings,
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const OUString &schemaName,
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const OUString &tableName,
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const OUString &indexName,
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const com::sun::star::uno::Sequence< OUString > &columns )
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: Container( refMutex, origin, pSettings, "INDEX_COLUMN" ),
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m_schemaName( schemaName ),
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m_tableName( tableName ),
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m_indexName( indexName ),
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m_columns( columns )
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{}
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IndexColumns::~IndexColumns()
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{}
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static sal_Int32 findInSequence( const Sequence< OUString > & seq , const OUString &str)
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{
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int index;
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for( index = 0 ; index < seq.getLength() ; index ++ )
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{
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if( str == seq[index] )
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break;
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}
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return index;
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}
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void IndexColumns::refresh()
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throw (::com::sun::star::uno::RuntimeException)
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{
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try
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{
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if( isLog( m_pSettings, LogLevel::INFO ) )
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{
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OStringBuffer buf;
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buf.append( "sdbcx.IndexColumns get refreshed for index " );
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buf.append( OUStringToOString( m_indexName, m_pSettings->encoding ) );
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log( m_pSettings, LogLevel::INFO, buf.makeStringAndClear().getStr() );
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}
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osl::MutexGuard guard( m_refMutex->mutex );
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Statics &st = getStatics();
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Reference< XDatabaseMetaData > meta = m_origin->getMetaData();
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Reference< XResultSet > rs =
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meta->getColumns( Any(), m_schemaName, m_tableName, st.cPERCENT );
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DisposeGuard disposeIt( rs );
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Reference< XRow > xRow( rs , UNO_QUERY );
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m_values = Sequence< Any >( m_columns.getLength() );
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while( rs->next() )
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{
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OUString columnName = xRow->getString( 4 );
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sal_Int32 index = findInSequence( m_columns, columnName );
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if( index >= m_columns.getLength() )
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continue;
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IndexColumn * pIndexColumn =
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new IndexColumn( m_refMutex, m_origin, m_pSettings );
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Reference< com::sun::star::beans::XPropertySet > prop = pIndexColumn;
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columnMetaData2SDBCX( pIndexColumn, xRow );
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pIndexColumn->setPropertyValue_NoBroadcast_public(
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st.IS_ASCENDING , makeAny( (sal_Bool ) sal_False ) );
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m_values[ index ] = makeAny( prop );
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m_name2index[ columnName ] = index;
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}
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}
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catch ( com::sun::star::sdbc::SQLException & e )
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{
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throw RuntimeException( e.Message , e.Context );
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}
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fire( RefreshedBroadcaster( *this ) );
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}
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void IndexColumns::appendByDescriptor(
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& /*future*/ )
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throw (::com::sun::star::sdbc::SQLException,
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::com::sun::star::container::ElementExistException,
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::com::sun::star::uno::RuntimeException)
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{
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throw com::sun::star::sdbc::SQLException(
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"SDBC-POSTGRESQL: IndexesColumns.appendByDescriptor not yet implemented",
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*this, OUString(), 1, Any() );
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// osl::MutexGuard guard( m_refMutex->mutex );
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// Statics & st = getStatics();
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// Reference< XPropertySet > past = createDataDescriptor();
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// past->setPropertyValue( st.IS_NULLABLE, makeAny( com::sun::star::sdbc::ColumnValue::NULLABLE ) );
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// alterColumnByDescriptor(
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// m_schemaName, m_tableName, m_pSettings->encoding, m_origin->createStatement() , past, future );
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}
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void IndexColumns::dropByName( const OUString& elementName )
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throw (::com::sun::star::sdbc::SQLException,
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::com::sun::star::container::NoSuchElementException,
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::com::sun::star::uno::RuntimeException)
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{
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(void) elementName;
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throw com::sun::star::sdbc::SQLException(
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"SDBC-POSTGRESQL: IndexesColumns.dropByName not yet implemented",
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*this, OUString(), 1, Any() );
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// String2IntMap::const_iterator ii = m_name2index.find( elementName );
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// if( ii == m_name2index.end() )
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// {
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// OUStringBuffer buf( 128 );
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// buf.appendAscii( "Column " );
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// buf.append( elementName );
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// buf.appendAscii( " is unknown in table " );
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// buf.append( m_schemaName );
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// buf.appendAscii( "." );
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// buf.append( m_tableName );
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// buf.appendAscii( ", so it can't be dropped" );
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// throw com::sun::star::container::NoSuchElementException(
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// buf.makeStringAndClear(), *this );
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// }
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// dropByIndex( ii->second );
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}
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void IndexColumns::dropByIndex( sal_Int32 index )
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throw (::com::sun::star::sdbc::SQLException,
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::com::sun::star::lang::IndexOutOfBoundsException,
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::com::sun::star::uno::RuntimeException)
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{
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(void) index;
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throw com::sun::star::sdbc::SQLException(
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"SDBC-POSTGRESQL: IndexesColumns.dropByIndex not yet implemented",
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*this, OUString(), 1, Any() );
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// osl::MutexGuard guard( m_refMutex->mutex );
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// if( index < 0 || index >= m_values.getLength() )
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// {
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// OUStringBuffer buf( 128 );
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// buf.appendAscii( "COLUMNS: Index out of range (allowed 0 to " );
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// buf.append((sal_Int32)(m_values.getLength() -1) );
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// buf.appendAscii( ", got " );
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// buf.append( index );
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// buf.appendAscii( ")" );
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// throw com::sun::star::lang::IndexOutOfBoundsException(
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// buf.makeStringAndClear(), *this );
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// }
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// Reference< XPropertySet > set;
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// m_values[index] >>= set;
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// Statics &st = getStatics();
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// OUString name;
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// set->getPropertyValue( st.NAME ) >>= name;
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// OUStringBuffer update( 128 );
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// update.appendAscii( "ALTER TABLE ONLY");
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// bufferQuoteQualifiedIdentifier( update, m_schemaName, m_tableName );
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// update.appendAscii( "DROP COLUMN" );
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// bufferQuoteIdentifier( update, name );
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// Reference< XStatement > stmt = m_origin->createStatement( );
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// DisposeGuard disposeIt( stmt );
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// stmt->executeUpdate( update.makeStringAndClear() );
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}
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Reference< ::com::sun::star::beans::XPropertySet > IndexColumns::createDataDescriptor()
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throw (::com::sun::star::uno::RuntimeException)
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{
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return new IndexColumnDescriptor( m_refMutex, m_origin, m_pSettings );
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}
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Reference< com::sun::star::container::XNameAccess > IndexColumns::create(
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const ::rtl::Reference< RefCountedMutex > & refMutex,
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const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection > & origin,
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ConnectionSettings *pSettings,
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const OUString &schemaName,
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const OUString &tableName,
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const OUString &indexName,
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const Sequence< OUString > &columns )
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{
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IndexColumns *pIndexColumns = new IndexColumns(
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refMutex, origin, pSettings, schemaName, tableName, indexName, columns );
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Reference< com::sun::star::container::XNameAccess > ret = pIndexColumns;
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pIndexColumns->refresh();
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return ret;
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}
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//_________________________________________________________________________________________
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IndexColumnDescriptors::IndexColumnDescriptors(
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const ::rtl::Reference< RefCountedMutex > & refMutex,
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const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection > & origin,
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ConnectionSettings *pSettings)
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: Container( refMutex, origin, pSettings, getStatics().INDEX_COLUMN )
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{}
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Reference< com::sun::star::container::XNameAccess > IndexColumnDescriptors::create(
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const ::rtl::Reference< RefCountedMutex > & refMutex,
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const ::com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection > & origin,
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ConnectionSettings *pSettings)
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{
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return new IndexColumnDescriptors( refMutex, origin, pSettings );
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}
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::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > IndexColumnDescriptors::createDataDescriptor()
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throw (::com::sun::star::uno::RuntimeException)
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{
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return new IndexColumnDescriptor( m_refMutex, m_origin, m_pSettings );
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}
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};
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