Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef _CONNECTIVITY_FLAT_TABLE_HXX_
      21             : #define _CONNECTIVITY_FLAT_TABLE_HXX_
      22             : 
      23             : #include "file/FTable.hxx"
      24             : #include "connectivity/sdbcx/VColumn.hxx"
      25             : #include "connectivity/CommonTools.hxx"
      26             : #include <tools/urlobj.hxx>
      27             : #include "file/quotedstring.hxx"
      28             : #include <unotools/syslocale.hxx>
      29             : 
      30             : namespace connectivity
      31             : {
      32             :     namespace flat
      33             :     {
      34             :         typedef file::OFileTable OFlatTable_BASE;
      35             :         class OFlatConnection;
      36             : 
      37             :         typedef ::std::map< ::rtl::OUString,
      38             :                         ::com::sun::star::uno::Reference< ::com::sun::star::container::XNamed>, comphelper::UStringMixLess > OContainer;
      39             :         typedef ::std::map<sal_Int32, sal_Int32>    TRowPositionsInFile;
      40             : 
      41           0 :         class OFlatTable :  public OFlatTable_BASE
      42             :         {
      43             :             // maps a row postion to a file position
      44             :             TRowPositionsInFile             m_aFilePosToEndLinePos;
      45             :             ::std::map<sal_Int32, TRowPositionsInFile::iterator>
      46             :                                             m_aRowPosToFilePos;
      47             :             ::std::vector<sal_Int32>        m_aTypes;       // holds all type for columns just to avoid to ask the propertyset
      48             :             ::std::vector<sal_Int32>        m_aPrecisions;  // same as aboth
      49             :             ::std::vector<sal_Int32>        m_aScales;
      50             :             QuotedTokenizedString           m_aCurrentLine;
      51             :             ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter > m_xNumberFormatter;
      52             :             ::com::sun::star::util::Date    m_aNullDate;
      53             :             sal_Int32                       m_nStartRowFilePos;
      54             :             sal_Int32                       m_nRowPos;
      55             :             sal_Int32                       m_nMaxRowCount; // will be set if stream is once eof
      56             :             sal_Unicode                     m_cStringDelimiter;     // delimiter for strings m_cStringDelimiter blabla m_cStringDelimiter
      57             :             sal_Unicode                     m_cFieldDelimiter;      // look at the name
      58             :             bool                            m_bNeedToReadLine;
      59             :         private:
      60             :             void fillColumns(const ::com::sun::star::lang::Locale& _aLocale);
      61             :             sal_Bool CreateFile(const INetURLObject& aFile, sal_Bool& bCreateMemo);
      62             :             sal_Bool readLine(sal_Int32& _rnCurrentPos);
      63             :             void impl_fillColumnInfo_nothrow(QuotedTokenizedString& aFirstLine,xub_StrLen& nStartPosFirstLine,xub_StrLen& nStartPosFirstLine2
      64             :                                              ,sal_Int32& io_nType,sal_Int32& io_nPrecisions,sal_Int32& io_nScales,String& o_sTypeName
      65             :                                              ,const sal_Unicode cDecimalDelimiter,const sal_Unicode cThousandDelimiter,const CharClass& aCharClass);
      66             :         public:
      67             :             virtual void refreshColumns();
      68             : 
      69             :         public:
      70             :             //  DECLARE_CTY_DEFAULTS( OFlatTable_BASE);
      71             :             OFlatTable( sdbcx::OCollection* _pTables,OFlatConnection* _pConnection,
      72             :                     const ::rtl::OUString& _Name,
      73             :                     const ::rtl::OUString& _Type,
      74             :                     const ::rtl::OUString& _Description = ::rtl::OUString(),
      75             :                     const ::rtl::OUString& _SchemaName = ::rtl::OUString(),
      76             :                     const ::rtl::OUString& _CatalogName = ::rtl::OUString()
      77             :                 );
      78             : 
      79             :             void construct(); // can throw any exception
      80             : 
      81             :             virtual sal_Bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos);
      82             :             virtual sal_Bool fetchRow(OValueRefRow& _rRow,const OSQLColumns& _rCols, sal_Bool bIsTable,sal_Bool bRetrieveData);
      83             :             virtual void refreshHeader();
      84             : 
      85             :             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
      86             :             //XTypeProvider
      87             :             virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);
      88             :             virtual void SAL_CALL disposing(void);
      89             : 
      90             :             // com::sun::star::lang::XUnoTunnel
      91             :             virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
      92             :             static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
      93             : 
      94             :             String getEntry();
      95             :         };
      96             :     }
      97             : }
      98             : #endif // _CONNECTIVITY_FLAT_TABLE_HXX_
      99             : 
     100             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */