/*
  Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; version 2 of the License.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

#ifndef ABSTRACT_CONNECTION_PROVIDER_INCLUDED
#define ABSTRACT_CONNECTION_PROVIDER_INCLUDED

#include "i_connection_provider.h"
#include "base/i_connection_factory.h"
#include "i_callable.h"

namespace Mysql{
namespace Tools{
namespace Dump{

class Abstract_connection_provider : public I_connection_provider
{
protected:
  Abstract_connection_provider(
    Mysql::Tools::Base::I_connection_factory* connection_factory);

  virtual Mysql::Tools::Base::Mysql_query_runner* create_new_runner(
    Mysql::I_callable<bool, const Mysql::Tools::Base::Message_data&>*
    message_handler);

private:
  Mysql::Tools::Base::I_connection_factory* m_connection_factory;

  class Message_handler_wrapper
  {
  public:
    Message_handler_wrapper(
      Mysql::I_callable<bool, const Mysql::Tools::Base::Message_data&>*
      message_handler);

    int64 pass_message(const Mysql::Tools::Base::Message_data& message);

  private:
    Mysql::I_callable<bool, const Mysql::Tools::Base::Message_data&>*
      m_message_handler;
  };
};

}
}
}

#endif