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#ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_MYSQL_YDRIVER_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_INC_MYSQL_YDRIVER_HXX

#include <sal/config.h>

#include <map>

#include <com/sun/star/sdbc/XDriver.hpp>
#include <com/sun/star/sdbcx/XDataDefinitionSupplier.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <cppuhelper/compbase3.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <connectivity/CommonTools.hxx>


namespace connectivity
{


    class OMetaConnection;

    namespace mysql
    {
        ::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 );

        typedef ::cppu::WeakComponentImplHelper3<   ::com::sun::star::sdbc::XDriver
                                                ,   ::com::sun::star::sdbcx::XDataDefinitionSupplier
                                                ,   ::com::sun::star::lang::XServiceInfo
                                                >   ODriverDelegator_BASE;

        typedef ::std::pair< ::com::sun::star::uno::WeakReferenceHelper,OMetaConnection*> TWeakConnectionPair;
        typedef ::std::pair< ::com::sun::star::uno::WeakReferenceHelper,TWeakConnectionPair> TWeakPair;
        typedef ::std::vector< TWeakPair > TWeakPairVector;
        typedef std::map< OUString, ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver > > TJDBCDrivers;

        /** delegates all calls to the orignal driver and extend the existing one with the SDBCX layer.

        */
        class ODriverDelegator : public ::comphelper::OBaseMutex
                                ,public ODriverDelegator_BASE
        {
            TJDBCDrivers                                                        m_aJdbcDrivers; // all jdbc drivers
            TWeakPairVector                                                     m_aConnections; //  vector containing a list
                                                                                                //  of all the Connection objects
                                                                                                //  for this Driver
            ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver >                 m_xODBCDriver;
            ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver >                 m_xNativeDriver;
            ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >        m_xContext;

            /** load the driver we want to delegate.
                The <member>m_xODBCDriver</member> or <member>m_xDBCDriver</member> may be <NULL/> if the driver could not be loaded.
                @param  url
                    The URL.
                @param  info
                    The property info contains which driver we have to delegate.
                @return
                    The driver which was currently selected.
            */
            ::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 );

        public:
            /** creates a new delegator for a mysql driver
            */
            ODriverDelegator(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext);

            // XServiceInfo
            DECLARE_SERVICE_INFO();
            static OUString getImplementationName_Static(  ) throw(::com::sun::star::uno::RuntimeException);
            static ::com::sun::star::uno::Sequence< OUString > getSupportedServiceNames_Static(  ) throw (::com::sun::star::uno::RuntimeException);

            // XDriver
            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;
            virtual sal_Bool SAL_CALL acceptsURL( const OUString& url ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
            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;
            virtual sal_Int32 SAL_CALL getMajorVersion(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
            virtual sal_Int32 SAL_CALL getMinorVersion(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

            // XDataDefinitionSupplier
            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;
            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;
        protected:
            /// dtor
            virtual ~ODriverDelegator();
            // OComponentHelper
            virtual void SAL_CALL disposing(void) SAL_OVERRIDE;
        };
    }


}   // namespace connectivity

#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_MYSQL_YDRIVER_HXX

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