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/* -*- 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 <sal/log.hxx>
#include <string_view>
#include <vector>
#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
#include <com/sun/star/sdbc/SQLException.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <cppuhelper/exc_hlp.hxx>
#include <rtl/ref.hxx>
#include "pq_xcolumns.hxx"
#include "pq_xindexcolumns.hxx"
#include "pq_xindexcolumn.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::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
{
IndexColumns::IndexColumns(
const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
const css::uno::Reference< css::sdbc::XConnection > & origin,
ConnectionSettings *pSettings,
const OUString &schemaName,
const OUString &tableName,
const OUString &indexName,
const css::uno::Sequence< OUString > &columns )
: Container( refMutex, origin, pSettings, "INDEX_COLUMN" ),
m_schemaName( schemaName ),
m_tableName( tableName ),
m_indexName( indexName ),
m_columns( columns )
{}
IndexColumns::~IndexColumns()
{}
static sal_Int32 findInSequence( const Sequence< OUString > & seq , std::u16string_view str)
{
int index;
for( index = 0 ; index < seq.getLength() ; index ++ )
{
if( str == seq[index] )
break;
}
return index;
}
void IndexColumns::refresh()
{
try
{
SAL_INFO("connectivity.postgresql", "sdbcx.IndexColumns get refreshed for index " << m_indexName);
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 );
m_values.clear();
m_values.resize( m_columns.getLength() );
while( rs->next() )
{
OUString columnName = xRow->getString( 4 );
sal_Int32 index = findInSequence( m_columns, columnName );
if( index >= m_columns.getLength() )
continue;
rtl::Reference<IndexColumn> pIndexColumn =
new IndexColumn( m_xMutex, m_origin, m_pSettings );
Reference< css::beans::XPropertySet > prop = pIndexColumn;
columnMetaData2SDBCX( pIndexColumn.get(), xRow );
pIndexColumn->setPropertyValue_NoBroadcast_public(
st.IS_ASCENDING , Any( false ) );
m_values[ index ] <<= prop;
m_name2index[ columnName ] = index;
}
}
catch ( css::sdbc::SQLException & e )
{
css::uno::Any anyEx = cppu::getCaughtException();
throw css::lang::WrappedTargetRuntimeException( e.Message,
e.Context, anyEx );
}
fire( RefreshedBroadcaster( *this ) );
}
void IndexColumns::appendByDescriptor(
const css::uno::Reference< css::beans::XPropertySet >& /*future*/ )
{
throw css::sdbc::SQLException(
"SDBC-POSTGRESQL: IndexesColumns.appendByDescriptor not yet implemented",
*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 IndexColumns::dropByName( const OUString& )
{
throw css::sdbc::SQLException(
"SDBC-POSTGRESQL: IndexesColumns.dropByName not yet implemented",
*this, OUString(), 1, Any() );
// String2IntMap::const_iterator ii = m_name2index.find( elementName );
// if( ii == m_name2index.end() )
// {
// OUStringBuffer buf( 128 );
// buf.appendAscii( "Column " );
// buf.append( elementName );
// buf.appendAscii( " is unknown in table " );
// buf.append( m_schemaName );
// buf.appendAscii( "." );
// buf.append( m_tableName );
// buf.appendAscii( ", so it can't be dropped" );
// throw css::container::NoSuchElementException(
// buf.makeStringAndClear(), *this );
// }
// dropByIndex( ii->second );
}
void IndexColumns::dropByIndex( sal_Int32 )
{
throw css::sdbc::SQLException(
"SDBC-POSTGRESQL: IndexesColumns.dropByIndex not yet implemented",
*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 > IndexColumns::createDataDescriptor()
{
return new IndexColumnDescriptor( m_xMutex, m_origin, m_pSettings );
}
Reference< css::container::XNameAccess > IndexColumns::create(
const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
const css::uno::Reference< css::sdbc::XConnection > & origin,
ConnectionSettings *pSettings,
const OUString &schemaName,
const OUString &tableName,
const OUString &indexName,
const Sequence< OUString > &columns )
{
rtl::Reference<IndexColumns> pIndexColumns = new IndexColumns(
refMutex, origin, pSettings, schemaName, tableName, indexName, columns );
pIndexColumns->refresh();
return pIndexColumns;
}
IndexColumnDescriptors::IndexColumnDescriptors(
const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
const css::uno::Reference< css::sdbc::XConnection > & origin,
ConnectionSettings *pSettings)
: Container( refMutex, origin, pSettings, getStatics().INDEX_COLUMN )
{}
Reference< css::container::XNameAccess > IndexColumnDescriptors::create(
const ::rtl::Reference< comphelper::RefCountedMutex > & refMutex,
const css::uno::Reference< css::sdbc::XConnection > & origin,
ConnectionSettings *pSettings)
{
return new IndexColumnDescriptors( refMutex, origin, pSettings );
}
css::uno::Reference< css::beans::XPropertySet > IndexColumnDescriptors::createDataDescriptor()
{
return new IndexColumnDescriptor( m_xMutex, m_origin, m_pSettings );
}
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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