connectivity/source/inc/calc/CConnection.hxx

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  30
  31 #ifndef _CONNECTIVITY_CALC_CONNECTION_HXX_
  32 #define _CONNECTIVITY_CALC_CONNECTION_HXX_
  33
  34 #include "file/FConnection.hxx"
  35
  36 namespace com { namespace sun { namespace star { namespace sheet {
  37     class XSpreadsheetDocument;
  38 } } } }
  39
  40
  41 namespace connectivity
  42 {
  43     namespace calc
  44     {
  45         class ODriver;
  46         class OCalcConnection : public file::OConnection
  47         {
  48             // the spreadsheet document:
  49             ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument > m_xDoc;
  50             ::rtl::OUString     m_sPassword;
  51             String              m_aFileName;
  52             oslInterlockedCount m_nDocCount;
  53
  54         public:
  55             OCalcConnection(ODriver* _pDriver);
  56             virtual ~OCalcConnection();
  57
  58             virtual void construct(const ::rtl::OUString& _rUrl,
  59                 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _rInfo )
  60                 throw( ::com::sun::star::sdbc::SQLException);
  61
  62             // XServiceInfo
  63             DECLARE_SERVICE_INFO();
  64
  65             // OComponentHelper
  66             virtual void SAL_CALL disposing(void);
  67
  68             // XConnection
  69             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);
  70             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier > createCatalog();
  71             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);
  72             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareStatement( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
  73             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareCall( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
  74
  75             // no interface methods
  76             ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> acquireDoc();
  77             void releaseDoc();
  78
  79             class ODocHolder
  80             {
  81                 OCalcConnection* m_pConnection;
  82                 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> m_xDoc;
  83             public:
  84                 ODocHolder(OCalcConnection* _pConnection) : m_pConnection(_pConnection)
  85                 {
  86                     m_xDoc = m_pConnection->acquireDoc();
  87                 }
  88                 ~ODocHolder()
  89                 {
  90                    m_xDoc.clear();
  91                     m_pConnection->releaseDoc();
  92                 }
  93                 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument> getDoc() const { return m_xDoc; }
  94             };
  95         };
  96     }
  97 }
  98
  99 #endif // _CONNECTIVITY_CALC_CONNECTION_HXX_
 100