From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- .../source/drivers/postgresql/pq_xkeycolumns.cxx | 239 +++++++++++++++++++++ 1 file changed, 239 insertions(+) create mode 100644 connectivity/source/drivers/postgresql/pq_xkeycolumns.cxx (limited to 'connectivity/source/drivers/postgresql/pq_xkeycolumns.cxx') diff --git a/connectivity/source/drivers/postgresql/pq_xkeycolumns.cxx b/connectivity/source/drivers/postgresql/pq_xkeycolumns.cxx new file mode 100644 index 000000000..890b57fa7 --- /dev/null +++ b/connectivity/source/drivers/postgresql/pq_xkeycolumns.cxx @@ -0,0 +1,239 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * Effective License of whole file: + * + * 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 + * + * Parts "Copyright by Sun Microsystems, Inc" prior to August 2011: + * + * The Contents of this file are made available subject to the terms of + * the GNU Lesser General Public License Version 2.1 + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * Contributor(s): Joerg Budischewski + * + * All parts contributed on or after August 2011: + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + ************************************************************************/ + +#include +#include +#include +#include +#include + +#include "pq_xcolumns.hxx" +#include "pq_xkeycolumns.hxx" +#include "pq_xkeycolumn.hxx" +#include "pq_statics.hxx" +#include "pq_tools.hxx" + +using osl::MutexGuard; + +using com::sun::star::beans::XPropertySet; + +using com::sun::star::uno::Any; +using com::sun::star::uno::makeAny; +using com::sun::star::uno::UNO_QUERY; +using com::sun::star::uno::Reference; +using com::sun::star::uno::Sequence; + +using com::sun::star::sdbc::XRow; +using com::sun::star::sdbc::XResultSet; +using com::sun::star::sdbc::XDatabaseMetaData; +using com::sun::star::sdbc::SQLException; + +namespace pq_sdbc_driver +{ + +KeyColumns::KeyColumns( + const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex, + const css::uno::Reference< css::sdbc::XConnection > & origin, + ConnectionSettings *pSettings, + const OUString &schemaName, + const OUString &tableName, + const Sequence< OUString > &columnNames, + const Sequence< OUString > &foreignColumnNames ) + : Container( refMutex, origin, pSettings, "KEY_COLUMN" ), + m_schemaName( schemaName ), + m_tableName( tableName ), + m_columnNames( columnNames ), + m_foreignColumnNames( foreignColumnNames ) +{} + +KeyColumns::~KeyColumns() +{} + + +void KeyColumns::refresh() +{ + try + { + SAL_INFO("connectivity.postgresql", "sdbcx.KeyColumns get refreshed for table " << m_schemaName << "." << m_tableName); + + osl::MutexGuard guard( m_xMutex->GetMutex() ); + + Statics &st = getStatics(); + Reference< XDatabaseMetaData > meta = m_origin->getMetaData(); + + Reference< XResultSet > rs = + meta->getColumns( Any(), m_schemaName, m_tableName, st.cPERCENT ); + + DisposeGuard disposeIt( rs ); + Reference< XRow > xRow( rs , UNO_QUERY ); + + String2IntMap map; + + m_values.clear(); + sal_Int32 columnIndex = 0; + while( rs->next() ) + { + OUString columnName = xRow->getString( 4 ); + + int keyindex; + for( keyindex = 0 ; keyindex < m_columnNames.getLength() ; keyindex ++ ) + { + if( columnName == m_columnNames[keyindex] ) + break; + } + if( m_columnNames.getLength() == keyindex ) + continue; + + KeyColumn * pKeyColumn = + new KeyColumn( m_xMutex, m_origin, m_pSettings ); + Reference< css::beans::XPropertySet > prop = pKeyColumn; + + OUString name = columnMetaData2SDBCX( pKeyColumn, xRow ); + if( keyindex < m_foreignColumnNames.getLength() ) + { + pKeyColumn->setPropertyValue_NoBroadcast_public( + st.RELATED_COLUMN, makeAny( m_foreignColumnNames[keyindex]) ); + } + + { + m_values.push_back( makeAny( prop ) ); + map[ name ] = columnIndex; + ++columnIndex; + } + } + m_name2index.swap( map ); + } + catch ( css::sdbc::SQLException & e ) + { + css::uno::Any anyEx = cppu::getCaughtException(); + throw css::lang::WrappedTargetRuntimeException( e.Message, + e.Context, anyEx ); + } + + fire( RefreshedBroadcaster( *this ) ); +} + + +void KeyColumns::appendByDescriptor( + const css::uno::Reference< css::beans::XPropertySet >& ) +{ + throw css::sdbc::SQLException( + "KeyColumns::appendByDescriptor not implemented yet", + *this, OUString(), 1, Any() ); + +// osl::MutexGuard guard( m_xMutex->GetMutex() ); +// Statics & st = getStatics(); +// Reference< XPropertySet > past = createDataDescriptor(); +// past->setPropertyValue( st.IS_NULLABLE, makeAny( css::sdbc::ColumnValue::NULLABLE ) ); +// alterColumnByDescriptor( +// m_schemaName, m_tableName, m_pSettings->encoding, m_origin->createStatement() , past, future ); + +} + + +void KeyColumns::dropByIndex( sal_Int32 ) +{ + throw css::sdbc::SQLException( + "KeyColumns::dropByIndex not implemented yet", + *this, OUString(), 1, Any() ); +// osl::MutexGuard guard( m_xMutex->GetMutex() ); +// if( index < 0 || index >= m_values.getLength() ) +// { +// OUStringBuffer buf( 128 ); +// buf.appendAscii( "COLUMNS: Index out of range (allowed 0 to " ); +// buf.append((sal_Int32)(m_values.getLength() -1) ); +// buf.appendAscii( ", got " ); +// buf.append( index ); +// buf.appendAscii( ")" ); +// throw css::lang::IndexOutOfBoundsException( +// buf.makeStringAndClear(), *this ); +// } + +// Reference< XPropertySet > set; +// m_values[index] >>= set; +// Statics &st = getStatics(); +// OUString name; +// set->getPropertyValue( st.NAME ) >>= name; + +// OUStringBuffer update( 128 ); +// update.appendAscii( "ALTER TABLE ONLY"); +// bufferQuoteQualifiedIdentifier( update, m_schemaName, m_tableName ); +// update.appendAscii( "DROP COLUMN" ); +// bufferQuoteIdentifier( update, name ); +// Reference< XStatement > stmt = m_origin->createStatement( ); +// DisposeGuard disposeIt( stmt ); +// stmt->executeUpdate( update.makeStringAndClear() ); + +} + + +Reference< css::beans::XPropertySet > KeyColumns::createDataDescriptor() +{ + return new KeyColumnDescriptor( m_xMutex, m_origin, m_pSettings ); +} + +Reference< css::container::XNameAccess > KeyColumns::create( + const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex, + const css::uno::Reference< css::sdbc::XConnection > & origin, + ConnectionSettings *pSettings, + const OUString &schemaName, + const OUString &tableName, + const Sequence< OUString > &columnNames , + const Sequence< OUString > &foreignColumnNames ) +{ + KeyColumns *pKeyColumns = new KeyColumns( + refMutex, origin, pSettings, schemaName, tableName, columnNames, foreignColumnNames ); + Reference< css::container::XNameAccess > ret = pKeyColumns; + pKeyColumns->refresh(); + + return ret; +} + + +KeyColumnDescriptors::KeyColumnDescriptors( + const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex, + const css::uno::Reference< css::sdbc::XConnection > & origin, + ConnectionSettings *pSettings ) + : Container( refMutex, origin, pSettings, "KEY_COLUMN" ) +{} + +Reference< css::beans::XPropertySet > KeyColumnDescriptors::createDataDescriptor() +{ + return new KeyColumnDescriptor( m_xMutex, m_origin, m_pSettings ); +} +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3