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#ifndef INCLUDED_CONNECTIVITY_SOURCE_MANAGER_MDRIVERMANAGER_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_MANAGER_MDRIVERMANAGER_HXX

#include <sal/config.h>

#include <map>
#include <vector>

#include <com/sun/star/sdbc/XDriverManager2.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/sdbc/XDriverAccess.hpp>
//#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/lang/XSingleComponentFactory.hpp>

#include <cppuhelper/implbase3.hxx>
#include <comphelper/logging.hxx>
#include <osl/mutex.hxx>
#include "connectivity/DriversConfig.hxx"

namespace drivermanager
{


    //= various

    typedef std::map< OUString, css::uno::Reference< css::sdbc::XDriver > > DriverCollection;

    struct DriverAccess
    {
        OUString           sImplementationName;        /// the implementation name of the driver
        css::uno::Reference< css::sdbc::XDriver >                  xDriver;                    /// the driver itself
        css::uno::Reference< css::lang::XSingleComponentFactory >  xComponentFactory;          /// the factory to create the driver component (if not already done so)
    };


    //= OSDBCDriverManager - the one-instance service for managing SDBC drivers

    typedef ::cppu::WeakImplHelper3 <   ::com::sun::star::sdbc::XDriverManager2
                                    ,   ::com::sun::star::lang::XServiceInfo
                                    ,   ::com::sun::star::uno::XNamingService
                                    >   OSDBCDriverManager_Base;

    class OSDBCDriverManager : public OSDBCDriverManager_Base
    {
        friend class ODriverEnumeration;

        ::osl::Mutex                    m_aMutex;
        css::uno::Reference<css::uno::XComponentContext>  m_xContext;
        ::comphelper::EventLogger       m_aEventLogger;

        typedef std::vector<DriverAccess> DriverAccessArray;
        DriverAccessArray               m_aDriversBS;

        // for drivers registered at runtime (not bootstrapped) we don't require an XServiceInfo interface,
        // so we have to remember their impl-name in another way
        typedef std::map< OUString, css::uno::Reference< css::sdbc::XDriver > > DriverCollection;
        DriverCollection                m_aDriversRT;

        ::connectivity::DriversConfig   m_aDriverConfig;
        sal_Int32                       m_nLoginTimeout;

    private:
        OSDBCDriverManager(
            const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext );
        virtual ~OSDBCDriverManager();

    public:

    // XDriverManager
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection( const OUString& url ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnectionWithInfo( 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 void SAL_CALL setLoginTimeout( sal_Int32 seconds ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual sal_Int32 SAL_CALL getLoginTimeout(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XDriverAccess
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver > SAL_CALL getDriverByURL( const OUString& url ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XEnumerationAccess
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createEnumeration(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XElementAccess
        virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual sal_Bool SAL_CALL hasElements(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XServiceInfo
        virtual OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XServiceInfo - static methods
        static OUString SAL_CALL getImplementationName_static(  ) throw(::com::sun::star::uno::RuntimeException);
        static ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames_static(  ) throw(::com::sun::star::uno::RuntimeException);
        static OUString SAL_CALL getSingletonName_static(  ) throw(::com::sun::star::uno::RuntimeException);
        static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL Create( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxContext );

    // XNamingService
        virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getRegisteredObject( const OUString& Name ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual void SAL_CALL registerObject( const OUString& Name, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Object ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
        virtual void SAL_CALL revokeObject( const OUString& Name ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    protected:
        ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDriver > implGetDriverForURL(const OUString& _rURL);

        /** retrieve the driver order preferences from the configuration and
            sort m_aDriversBS accordingly.
        */
        void initializeDriverPrecedence();

        void bootstrapDrivers();
    };

}   // namespace drivermanager

#endif // INCLUDED_CONNECTIVITY_SOURCE_MANAGER_MDRIVERMANAGER_HXX


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