connectivity/source/inc/mysql/YDriver.hxx

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  19 #ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_MYSQL_YDRIVER_HXX
  20 #define INCLUDED_CONNECTIVITY_SOURCE_INC_MYSQL_YDRIVER_HXX
  21
  22 #include <sal/config.h>
  23
  24 #include <map>
  25
  26 #include <com/sun/star/sdbc/XDriver.hpp>
  27 #include <com/sun/star/sdbcx/XDataDefinitionSupplier.hpp>
  28 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  29 #include <com/sun/star/lang/XServiceInfo.hpp>
  30 #include <com/sun/star/uno/XComponentContext.hpp>
  31 #include <cppuhelper/compbase3.hxx>
  32 #include <comphelper/uno3.hxx>
  33 #include <comphelper/broadcasthelper.hxx>
  34 #include <connectivity/CommonTools.hxx>
  35
  36
  37 namespace connectivity
  38 {
  39
  40
  41     class OMetaConnection;
  42
  43     namespace mysql
  44     {
  45         ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL ODriverDelegator_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxMSF) throw( ::com::sun::star::uno::Exception );
  46
  47         typedef ::cppu::WeakComponentImplHelper3<   ::com::sun::star::sdbc::XDriver
  48                                                 ,   ::com::sun::star::sdbcx::XDataDefinitionSupplier
  49                                                 ,   ::com::sun::star::lang::XServiceInfo
  50                                                 >   ODriverDelegator_BASE;
  51
  52         typedef ::std::pair< ::com::sun::star::uno::WeakReferenceHelper,OMetaConnection*> TWeakConnectionPair;
  53         typedef ::std::pair< ::com::sun::star::uno::WeakReferenceHelper,TWeakConnectionPair> TWeakPair;
  54         typedef ::std::vector< TWeakPair > TWeakPairVector;
  55         typedef std::map< OUString, ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver > > TJDBCDrivers;
  56
  57         /** delegates all calls to the orignal driver and extend the existing one with the SDBCX layer.
  58
  59         */
  60         class ODriverDelegator : public ::comphelper::OBaseMutex
  61                                 ,public ODriverDelegator_BASE
  62         {
  63             TJDBCDrivers                                                        m_aJdbcDrivers; // all jdbc drivers
  64             TWeakPairVector                                                     m_aConnections; //  vector containing a list
  65                                                                                                 //  of all the Connection objects
  66                                                                                                 //  for this Driver
  67             ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver >                 m_xODBCDriver;
  68             ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver >                 m_xNativeDriver;
  69             ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >        m_xContext;
  70
  71             /** load the driver we want to delegate.
  72                 The <member>m_xODBCDriver</member> or <member>m_xDBCDriver</member> may be <NULL/> if the driver could not be loaded.
  73                 @param  url
  74                     The URL.
  75                 @param  info
  76                     The property info contains which driver we have to delegate.
  77                 @return
  78                     The driver which was currently selected.
  79             */
  80             ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver > loadDriver( const OUString& url, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& info );
  81
  82         public:
  83             /** creates a new delegator for a mysql driver
  84             */
  85             ODriverDelegator(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext);
  86
  87             // XServiceInfo
  88             DECLARE_SERVICE_INFO();
  89             static OUString getImplementationName_Static(  ) throw(::com::sun::star::uno::RuntimeException);
  90             static ::com::sun::star::uno::Sequence< OUString > getSupportedServiceNames_Static(  ) throw (::com::sun::star::uno::RuntimeException);
  91
  92             // XDriver
  93             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL connect( const OUString& url, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& info ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  94             virtual sal_Bool SAL_CALL acceptsURL( const OUString& url ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  95             virtual ::com::sun::star::uno::Sequence< ::com::sun::star::sdbc::DriverPropertyInfo > SAL_CALL getPropertyInfo( const OUString& url, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& info ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  96             virtual sal_Int32 SAL_CALL getMajorVersion(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  97             virtual sal_Int32 SAL_CALL getMinorVersion(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  98
  99             // XDataDefinitionSupplier
 100             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier > SAL_CALL getDataDefinitionByConnection( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& connection ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 101             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XTablesSupplier > SAL_CALL getDataDefinitionByURL( const OUString& url, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& info ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 102         protected:
 103             /// dtor
 104             virtual ~ODriverDelegator();
 105             // OComponentHelper
 106             virtual void SAL_CALL disposing() SAL_OVERRIDE;
 107         };
 108     }
 109
 110
 111 }   // namespace connectivity
 112
 113 #endif // INCLUDED_CONNECTIVITY_SOURCE_INC_MYSQL_YDRIVER_HXX
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */