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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <dbase/DIndexes.hxx>
#include <dbase/DIndex.hxx>
#include <comphelper/servicehelper.hxx>
#include <connectivity/dbexception.hxx>
#include <unotools/ucbhelper.hxx>
#include <strings.hrc>
using namespace ::comphelper;
using namespace utl;
using namespace ::connectivity;
using namespace ::dbtools;
using namespace ::connectivity::dbase;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
sdbcx::ObjectType ODbaseIndexes::createObject(const OUString& _rName)
{
OUString sFile = m_pTable->getConnection()->getURL() +
OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DELIMITER) +
_rName + ".ndx";
if ( !UCBContentHelper::Exists(sFile) )
{
const OUString sError( m_pTable->getConnection()->getResources().getResourceStringWithSubstitution(
STR_COULD_NOT_LOAD_FILE,
"$filename$", sFile
) );
::dbtools::throwGenericSQLException( sError, *m_pTable );
}
sdbcx::ObjectType xRet;
std::unique_ptr<SvStream> pFileStream = ::connectivity::file::OFileTable::createStream_simpleError(sFile, StreamMode::READ | StreamMode::NOCREATE | StreamMode::SHARE_DENYWRITE);
if(pFileStream)
{
pFileStream->SetEndian(SvStreamEndian::LITTLE);
pFileStream->SetBufferSize(DINDEX_PAGE_SIZE);
ODbaseIndex::NDXHeader aHeader;
pFileStream->Seek(0);
ReadHeader(*pFileStream, aHeader);
pFileStream.reset();
rtl::Reference<ODbaseIndex> pIndex = new ODbaseIndex(m_pTable,aHeader,_rName);
xRet = pIndex;
pIndex->openIndexFile();
}
else
{
const OUString sError( m_pTable->getConnection()->getResources().getResourceStringWithSubstitution(
STR_COULD_NOT_LOAD_FILE,
"$filename$", sFile
) );
::dbtools::throwGenericSQLException( sError, *m_pTable );
}
return xRet;
}
void ODbaseIndexes::impl_refresh( )
{
if(m_pTable)
m_pTable->refreshIndexes();
}
Reference< XPropertySet > ODbaseIndexes::createDescriptor()
{
return new ODbaseIndex(m_pTable);
}
// XAppend
sdbcx::ObjectType ODbaseIndexes::appendObject( const OUString& _rForName, const Reference< XPropertySet >& descriptor )
{
Reference<XUnoTunnel> xTunnel(descriptor,UNO_QUERY);
if(xTunnel.is())
{
ODbaseIndex* pIndex = comphelper::getFromUnoTunnel<ODbaseIndex>(xTunnel);
if(!pIndex)
throw SQLException();
pIndex->CreateImpl();
}
return createObject( _rForName );
}
// XDrop
void ODbaseIndexes::dropObject(sal_Int32 _nPos, const OUString& /*_sElementName*/)
{
auto pIndex = comphelper::getFromUnoTunnel<ODbaseIndex>(getObject(_nPos));
if ( pIndex )
pIndex->DropImpl();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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