/* -*- 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 #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::uno::RuntimeException; using com::sun::star::sdbc::XRow; using com::sun::star::sdbc::XStatement; 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 { if (isLog(m_pSettings, LogLevel::Info)) { OStringBuffer buf; buf.append( "sdbcx.KeyColumns get refreshed for table " ); buf.append( OUStringToOString( m_schemaName, ConnectionSettings::encoding ) ); buf.append( "." ); buf.append( OUStringToOString( m_tableName, ConnectionSettings::encoding ) ); log( m_pSettings, LogLevel::Info, buf.makeStringAndClear().getStr() ); } 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: */