connectivity/source/inc/calc/CConnection.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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_CALC_CONNECTION_HXX_
  21 #define _CONNECTIVITY_CALC_CONNECTION_HXX_
  22
  23 #include "file/FConnection.hxx"
  24
  25 namespace com { namespace sun { namespace star { namespace sheet {
  26     class XSpreadsheetDocument;
  27 } } } }
  28
  29
  30 namespace connectivity
  31 {
  32     namespace calc
  33     {
  34         class ODriver;
  35         class OCalcConnection : public file::OConnection
  36         {
  37             // the spreadsheet document:
  38             ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument > m_xDoc;
  39             OUString     m_sPassword;
  40             String              m_aFileName;
  41             oslInterlockedCount m_nDocCount;
  42
  43         public:
  44             OCalcConnection(ODriver* _pDriver);
  45             virtual ~OCalcConnection();
  46
  47             virtual void construct(const OUString& _rUrl,
  48                 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _rInfo )
  49                 throw( ::com::sun::star::sdbc::SQLException);
  50
  51             // XServiceInfo
  52             DECLARE_SERVICE_INFO();
  53
  54             // OComponentHelper
  55             virtual void SAL_CALL disposing(void);
  56
  57             // XConnection
  58             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData > SAL_CALL getMetaData(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
  59             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier > createCatalog();
  60             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XStatement > SAL_CALL createStatement(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
  61             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareStatement( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
  62             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareCall( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
  63
  64             // no interface methods
  65             ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> acquireDoc();
  66             void releaseDoc();
  67
  68             class ODocHolder
  69             {
  70                 OCalcConnection* m_pConnection;
  71                 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> m_xDoc;
  72             public:
  73                 ODocHolder(OCalcConnection* _pConnection) : m_pConnection(_pConnection)
  74                 {
  75                     m_xDoc = m_pConnection->acquireDoc();
  76                 }
  77                 ~ODocHolder()
  78                 {
  79                    m_xDoc.clear();
  80                     m_pConnection->releaseDoc();
  81                 }
  82                 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> getDoc() const { return m_xDoc; }
  83             };
  84         };
  85     }
  86 }
  87
  88 #endif // _CONNECTIVITY_CALC_CONNECTION_HXX_
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */