HConnection.hxx

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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <connectivity/ConnectionWrapper.hxx>
#include <com/sun/star/util/XFlushable.hpp>
#include <com/sun/star/sdbc/XDriver.hpp>
#include <com/sun/star/sdb/application/XTableUIProvider.hpp>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/interfacecontainer2.hxx>
 
namespace connectivity::hsqldb
    {
        class SAL_NO_VTABLE IMethodGuardAccess
        {
        public:
            virtual ::osl::Mutex&   getMutex() const = 0;
            virtual void            checkDisposed() const = 0;
 
        protected:
            ~IMethodGuardAccess() {}
        };
 
 
        // OHsqlConnection - wraps all methods to the real connection from the driver
        // but when disposed it doesn't dispose the real connection
 
        typedef ::cppu::WeakComponentImplHelper<   css::util::XFlushable
                                               ,   css::sdb::application::XTableUIProvider
                                               >   OHsqlConnection_BASE;
 
        class OHsqlConnection   :public cppu::BaseMutex
                                ,public OHsqlConnection_BASE
                                ,public OConnectionWrapper
                                ,public IMethodGuardAccess
        {
        private:
            ::comphelper::OInterfaceContainerHelper2                          m_aFlushListeners;
            css::uno::Reference< css::sdbc::XDriver >                         m_xDriver;
            css::uno::Reference< css::uno::XComponentContext >                m_xContext;
            bool                                                              m_bIni;
            bool                                                              m_bReadOnly;
 
        protected:
            virtual void SAL_CALL disposing() override;
            virtual ~OHsqlConnection() override;
 
        public:
            OHsqlConnection(
                const css::uno::Reference< css::sdbc::XDriver >& _rxDriver,
                const css::uno::Reference< css::sdbc::XConnection >& _xConnection,
                const css::uno::Reference< css::uno::XComponentContext>& _rxContext
            );
 
            // XServiceInfo
            DECLARE_SERVICE_INFO();
            DECLARE_XTYPEPROVIDER()
            DECLARE_XINTERFACE( )
 
            // IMethodGuardAccess
            virtual ::osl::Mutex&   getMutex() const override;
            virtual void            checkDisposed() const override;
 
            // XFlushable
            virtual void SAL_CALL flush(  ) override;
            virtual void SAL_CALL addFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
            virtual void SAL_CALL removeFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
 
            // XTableUIProvider
            virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL getTableIcon( const OUString& TableName, ::sal_Int32 ColorMode ) override;
            virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getTableEditor( const css::uno::Reference< css::sdb::application::XDatabaseDocumentUI >& DocumentUI, const OUString& TableName ) override;
 
        private:
 
            css::uno::Reference< css::container::XNameAccess >
                    impl_getTableContainer_throw();
 
            void    impl_checkExistingTable_throw( const OUString& _rTableName );
 
            bool    impl_isTextTable_nothrow( const OUString& _rTableName );
 
            css::uno::Reference< css::graphic::XGraphic >
                impl_getTextTableIcon_nothrow();
        };
 
 
        // OHsqlConnection
 
        class MethodGuard : public ::osl::MutexGuard
        {
        public:
            MethodGuard( const IMethodGuardAccess& _rComponent )
                : ::osl::MutexGuard( _rComponent.getMutex() )
            {
                _rComponent.checkDisposed();
            }
        };
 
}
 
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