AOO410/main/connectivity/inc/connectivity/ConnectionWrapper.hxx

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 * to you under the Apache License, Version 2.0 (the
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#ifndef _CONNECTIVITY_ZCONNECTIONWRAPPER_HXX_
#define _CONNECTIVITY_ZCONNECTIONWRAPPER_HXX_

#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <comphelper/broadcasthelper.hxx>
#include "connectivity/CommonTools.hxx"
#include "connectivity/dbtoolsdllapi.hxx"

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<        ::com::sun::star::lang::XServiceInfo,
										::com::sun::star::lang::XUnoTunnel										
								> OConnection_BASE;

	class OOO_DLLPUBLIC_DBTOOLS OConnectionWrapper :	 public OConnection_BASE
	{
	protected:
		::com::sun::star::uno::Reference< ::com::sun::star::uno::XAggregation > m_xProxyConnection;
		::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > m_xConnection;
		::com::sun::star::uno::Reference< ::com::sun::star::lang::XTypeProvider > m_xTypeProvider;
		::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > m_xUnoTunnel;
		::com::sun::star::uno::Reference< ::com::sun::star::lang::XServiceInfo > m_xServiceInfo;

		virtual ~OConnectionWrapper();
		void setDelegation(::com::sun::star::uno::Reference< ::com::sun::star::uno::XAggregation >& _rxProxyConnection,oslInterlockedCount& _rRefCount);
		void setDelegation(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xConnection
			,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _xORB
			,oslInterlockedCount& _rRefCount);
		// must be called from derived classes
		void disposing();
	public:
		OConnectionWrapper( );
		
		// XServiceInfo
		DECLARE_SERVICE_INFO();
		virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);
		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw (::com::sun::star::uno::RuntimeException);
		
		// com::sun::star::lang::XUnoTunnel
        virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
        static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
		/** method to create unique ids
			@param	_rURL
				The URL.
			@param	_rInfo
				The info property of the datasource. It will be resorted if needed.
			@param	_pBuffer
				Here we store the digest. Must not NULL.
			@param	_rUserName
				The user name.
			@param	_rPassword
				The password.
		*/
		static void createUniqueId( const ::rtl::OUString& _rURL
					,::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _rInfo
					,sal_uInt8* _pBuffer
					,const ::rtl::OUString& _rUserName = ::rtl::OUString()
					,const ::rtl::OUString& _rPassword = ::rtl::OUString());
	};
}
#endif // _CONNECTIVITY_ZCONNECTIONWRAPPER_HXX_