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.
   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 INCLUDED_CONNECTIVITY_SOURCE_INC_CALC_CCONNECTION_HXX
  21 #define INCLUDED_CONNECTIVITY_SOURCE_INC_CALC_CCONNECTION_HXX
  22
  23 #include "file/FConnection.hxx"
  24 #include <com/sun/star/uno/DeploymentException.hpp>
  25
  26 namespace com { namespace sun { namespace star {
  27     namespace sheet { class XSpreadsheetDocument; }
  28 } } }
  29
  30 namespace utl { class CloseVeto; }
  31
  32
  33 namespace connectivity
  34 {
  35     namespace calc
  36     {
  37         class ODriver;
  38         class OCalcConnection : public file::OConnection
  39         {
  40             // the spreadsheet document:
  41             ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument > m_xDoc;
  42             /// close listener that vetoes so nobody disposes m_xDoc
  43             ::std::unique_ptr< ::utl::CloseVeto> m_pCloseListener;
  44             OUString m_sPassword;
  45             OUString m_aFileName;
  46             oslInterlockedCount m_nDocCount;
  47
  48         public:
  49             OCalcConnection(ODriver* _pDriver);
  50             virtual ~OCalcConnection();
  51
  52             virtual void construct(const OUString& _rUrl,
  53                                    const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _rInfo )
  54                 throw( css::sdbc::SQLException,
  55                        css::uno::RuntimeException,
  56                        css::uno::DeploymentException) SAL_OVERRIDE;
  57
  58             // XServiceInfo
  59             DECLARE_SERVICE_INFO();
  60
  61             // OComponentHelper
  62             virtual void SAL_CALL disposing() SAL_OVERRIDE;
  63
  64             // XConnection
  65             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, std::exception) SAL_OVERRIDE;
  66             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier > createCatalog() SAL_OVERRIDE;
  67             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, std::exception) SAL_OVERRIDE;
  68             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, std::exception) SAL_OVERRIDE;
  69             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, std::exception) SAL_OVERRIDE;
  70
  71             // no interface methods
  72             ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> acquireDoc();
  73             void releaseDoc();
  74
  75             class ODocHolder
  76             {
  77                 OCalcConnection* m_pConnection;
  78                 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> m_xDoc;
  79             public:
  80                 ODocHolder(OCalcConnection* _pConnection) : m_pConnection(_pConnection)
  81                 {
  82                     m_xDoc = m_pConnection->acquireDoc();
  83                 }
  84                 ~ODocHolder()
  85                 {
  86                    m_xDoc.clear();
  87                     m_pConnection->releaseDoc();
  88                 }
  89                 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> getDoc() const { return m_xDoc; }
  90             };
  91         };
  92     }
  93 }
  94
  95 #endif // INCLUDED_CONNECTIVITY_SOURCE_INC_CALC_CCONNECTION_HXX
  96
  97 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */