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SessionImpl.h

//
// SessionImpl.h
//
// $Id: //poco/1.3/Data/testsuite/src/SessionImpl.h#2 $
//
// Definition of the SessionImpl class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
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// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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//


#ifndef Data_Test_SessionImpl_INCLUDED
#define Data_Test_SessionImpl_INCLUDED


#include "Poco/Data/AbstractSessionImpl.h"
#include "Poco/SharedPtr.h"
#include "Binder.h"


namespace Poco {
namespace Data {
namespace Test {


00049 class SessionImpl: public Poco::Data::AbstractSessionImpl<SessionImpl>
      /// A no-op implementation of SessionImpl for testing.
{
public:
      SessionImpl(const std::string& init);
            /// Creates the SessionImpl. Opens a connection to the database.

      ~SessionImpl();
            /// Destroys the SessionImpl.

      Poco::Data::StatementImpl* createStatementImpl();
            /// Returns an test StatementImpl.

      void begin();
            /// Starts a transaction.

      void commit();
            /// Commits and ends a transaction.

      void rollback();
            /// Aborts a transaction.
            
      void close();
            /// Closes the session.

      bool isTransaction();

      bool isConnected();
            /// Returns true if session is connected to the database, 
            /// false otherwise.

      void setConnected(const std::string& name, bool value);
      bool getConnected(const std::string& name);
            /// Sets/gets the connected property.
            /// This is normally done by implementation
            /// when a database connection loss is detected.

      void setF(const std::string& name, bool value);
      bool getF(const std::string& name);
      void setP(const std::string& name, const Poco::Any& value);
      Poco::Any getP(const std::string& name);

private:
      std::string _init;
      bool _f;
      Poco::Any _p;
      bool _connected;
};


} } } // namespace Poco::Data::Test


#endif // Data_Test_SessionImpl_INCLUDED

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