100 lines
4.9 KiB
C++
100 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <file/FTable.hxx>
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#include <flat/EConnection.hxx>
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#include <connectivity/CommonTools.hxx>
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#include <file/quotedstring.hxx>
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#include <unotools/syslocale.hxx>
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#include <com/sun/star/util/XNumberFormatter.hpp>
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namespace connectivity::flat
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{
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typedef file::OFileTable OFlatTable_BASE;
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class OFlatConnection;
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typedef std::pair<sal_Int32, sal_Int32> TRowPositionInFile;
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class OFlatTable : public OFlatTable_BASE
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{
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// maps a row position to a file position
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// row n is positions [m_aRowPosToFilePos[n]->first, m_aRowPosToFilePos[n]->second) in file
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// "real" row indexes start at 1; for the purposes of m_aRowPosToFilePos, row 0 is headers
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std::vector<TRowPositionInFile>
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m_aRowPosToFilePos;
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std::vector<sal_Int32> m_aTypes; // holds all type for columns just to avoid to ask the propertyset
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std::vector<sal_Int32> m_aPrecisions; // same as aboth
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std::vector<sal_Int32> m_aScales;
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QuotedTokenizedString m_aCurrentLine;
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css::uno::Reference< css::util::XNumberFormatter > m_xNumberFormatter;
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css::util::Date m_aNullDate;
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sal_Int32 m_nRowPos;
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sal_Int32 m_nMaxRowCount; // will be set if stream is once eof
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sal_Unicode m_cStringDelimiter; // delimiter for strings m_cStringDelimiter blabla m_cStringDelimiter
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sal_Unicode m_cFieldDelimiter; // look at the name
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bool m_bNeedToReadLine;
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private:
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void fillColumns(const css::lang::Locale& _aLocale);
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bool readLine(sal_Int32 *pEndPos, sal_Int32 *pStartPos, bool nonEmpty = false);
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void setRowPos(std::vector<TRowPositionInFile>::size_type rowNum, const TRowPositionInFile &rowPos);
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void impl_fillColumnInfo_nothrow(QuotedTokenizedString const & aFirstLine, sal_Int32& nStartPosFirstLine, sal_Int32& nStartPosFirstLine2,
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sal_Int32& io_nType, sal_Int32& io_nPrecisions, sal_Int32& io_nScales, OUString& o_sTypeName,
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const sal_Unicode cDecimalDelimiter, const sal_Unicode cThousandDelimiter, const CharClass& aCharClass);
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OFlatConnection* getFlatConnection()
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{
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#if OSL_DEBUG_LEVEL > 0
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OFlatConnection* pConnection = dynamic_cast<OFlatConnection*>(m_pConnection);
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assert(pConnection);
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#else
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OFlatConnection* pConnection = static_cast<OFlatConnection*>(m_pConnection);
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#endif
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return pConnection;
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}
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public:
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virtual void refreshColumns() override;
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public:
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// DECLARE_CTY_DEFAULTS( OFlatTable_BASE);
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OFlatTable( sdbcx::OCollection* _pTables,OFlatConnection* _pConnection,
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const OUString& Name,
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const OUString& Type,
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const OUString& Description = OUString(),
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const OUString& SchemaName = OUString(),
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const OUString& CatalogName = OUString()
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);
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void construct() override; // can throw any exception
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virtual bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) override;
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virtual bool fetchRow(OValueRefRow& _rRow, const OSQLColumns& _rCols, bool bRetrieveData) override;
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virtual void refreshHeader() override;
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
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//XTypeProvider
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
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virtual void SAL_CALL disposing() override;
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OUString getEntry() const;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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