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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 .
*/
#pragma once
#include <file/FTable.hxx>
#include <flat/EConnection.hxx>
#include <connectivity/CommonTools.hxx>
#include <file/quotedstring.hxx>
#include <unotools/syslocale.hxx>
#include <com/sun/star/util/XNumberFormatter.hpp>
namespace connectivity::flat
{
typedef file::OFileTable OFlatTable_BASE;
class OFlatConnection;
typedef std::pair<sal_Int32, sal_Int32> TRowPositionInFile;
class OFlatTable : public OFlatTable_BASE
{
// maps a row position to a file position
// row n is positions [m_aRowPosToFilePos[n]->first, m_aRowPosToFilePos[n]->second) in file
// "real" row indexes start at 1; for the purposes of m_aRowPosToFilePos, row 0 is headers
std::vector<TRowPositionInFile>
m_aRowPosToFilePos;
std::vector<sal_Int32> m_aTypes; // holds all type for columns just to avoid to ask the propertyset
std::vector<sal_Int32> m_aPrecisions; // same as aboth
std::vector<sal_Int32> m_aScales;
QuotedTokenizedString m_aCurrentLine;
css::uno::Reference< css::util::XNumberFormatter > m_xNumberFormatter;
css::util::Date m_aNullDate;
sal_Int32 m_nRowPos;
sal_Int32 m_nMaxRowCount; // will be set if stream is once eof
sal_Unicode m_cStringDelimiter; // delimiter for strings m_cStringDelimiter blabla m_cStringDelimiter
sal_Unicode m_cFieldDelimiter; // look at the name
bool m_bNeedToReadLine;
private:
void fillColumns(const css::lang::Locale& _aLocale);
bool readLine(sal_Int32 *pEndPos, sal_Int32 *pStartPos, bool nonEmpty = false);
void setRowPos(std::vector<TRowPositionInFile>::size_type rowNum, const TRowPositionInFile &rowPos);
void impl_fillColumnInfo_nothrow(QuotedTokenizedString const & aFirstLine, sal_Int32& nStartPosFirstLine, sal_Int32& nStartPosFirstLine2,
sal_Int32& io_nType, sal_Int32& io_nPrecisions, sal_Int32& io_nScales, OUString& o_sTypeName,
const sal_Unicode cDecimalDelimiter, const sal_Unicode cThousandDelimiter, const CharClass& aCharClass);
OFlatConnection* getFlatConnection()
{
#if OSL_DEBUG_LEVEL > 0
OFlatConnection* pConnection = dynamic_cast<OFlatConnection*>(m_pConnection);
assert(pConnection);
#else
OFlatConnection* pConnection = static_cast<OFlatConnection*>(m_pConnection);
#endif
return pConnection;
}
public:
virtual void refreshColumns() override;
public:
// DECLARE_CTY_DEFAULTS( OFlatTable_BASE);
OFlatTable( sdbcx::OCollection* _pTables,OFlatConnection* _pConnection,
const OUString& Name,
const OUString& Type,
const OUString& Description = OUString(),
const OUString& SchemaName = OUString(),
const OUString& CatalogName = OUString()
);
void construct() override; // can throw any exception
virtual bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) override;
virtual bool fetchRow(OValueRefRow& _rRow, const OSQLColumns& _rCols, bool bRetrieveData) override;
virtual void refreshHeader() override;
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
virtual void SAL_CALL disposing() override;
// css::lang::XUnoTunnel
virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
OUString getEntry() const;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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