ConnectionWrapper.hxx

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#ifndef INCLUDED_CONNECTIVITY_CONNECTIONWRAPPER_HXX
#define INCLUDED_CONNECTIVITY_CONNECTIONWRAPPER_HXX
 
#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <connectivity/CommonTools.hxx>
#include <connectivity/dbtoolsdllapi.hxx>
 
namespace com::sun::star::beans { struct PropertyValue; }
namespace com::sun::star::sdbc { class XConnection; }
namespace com::sun::star::uno { class XComponentContext; }
 
namespace connectivity
{
 
 
    //= OConnectionWrapper - wraps all methods to the real connection from the driver
    //= but when disposed it doesn't dispose the real connection
 
    typedef ::cppu::ImplHelper2<        css::lang::XServiceInfo,
                                        css::lang::XUnoTunnel
                                > OConnection_BASE;
 
    class OOO_DLLPUBLIC_DBTOOLS OConnectionWrapper :     public OConnection_BASE
    {
    protected:
        css::uno::Reference< css::uno::XAggregation >   m_xProxyConnection;
        css::uno::Reference< css::sdbc::XConnection >   m_xConnection;
        css::uno::Reference< css::lang::XTypeProvider > m_xTypeProvider;
        css::uno::Reference< css::lang::XUnoTunnel >    m_xUnoTunnel;
        css::uno::Reference< css::lang::XServiceInfo >  m_xServiceInfo;
 
        virtual ~OConnectionWrapper();
        void setDelegation(css::uno::Reference< css::uno::XAggregation >& _rxProxyConnection,oslInterlockedCount& _rRefCount);
        void setDelegation(const css::uno::Reference< css::sdbc::XConnection >& _xConnection
            ,const css::uno::Reference< css::uno::XComponentContext>& _rxContext
            ,oslInterlockedCount& _rRefCount);
        // must be called from derived classes
        void disposing();
    public:
        OConnectionWrapper( );
 
        // XServiceInfo
        DECLARE_SERVICE_INFO();
        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& _rType ) override;
        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
 
        // css::lang::XUnoTunnel
        virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
        static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
        static void createUniqueId( const OUString& _rURL
                    ,css::uno::Sequence< css::beans::PropertyValue >& _rInfo
                    ,sal_uInt8* _pBuffer
                    ,const OUString& _rUserName = OUString()
                    ,const OUString& _rPassword = OUString());
    };
}
#endif // INCLUDED_CONNECTIVITY_CONNECTIONWRAPPER_HXX
 
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