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       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          27 :                 ODocHolder(OCalcConnection* _pConnection) : m_pConnection(_pConnection)
      81             :                 {
      82          27 :                     m_xDoc = m_pConnection->acquireDoc();
      83          27 :                 }
      84          27 :                 ~ODocHolder()
      85          27 :                 {
      86          27 :                    m_xDoc.clear();
      87          27 :                     m_pConnection->releaseDoc();
      88          27 :                 }
      89           9 :                 ::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: */