LogConnectionFilter.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2010-2018 Belle II Collaboration                          *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Thomas Kuhr, Thomas Hauth, Martin Ritter                 *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
#include <framework/logging/LogConnectionBase.h>
#include <framework/logging/LogMessage.h>
 
#include <memory>
 
namespace Belle2 {
  class LogConnectionFilter final : public LogConnectionBase {
 
  public:
 
    explicit LogConnectionFilter(LogConnectionBase* logConnection);
 
    virtual ~LogConnectionFilter();
 
    bool sendMessage(const LogMessage& message) override;
 
    bool isConnected() override;
 
    void finalizeOnAbort() override
    {
      printRepetitions();
      m_logConnection->finalizeOnAbort();
    }
 
  private:
    void printRepetitions();
 
    std::unique_ptr<LogConnectionBase> m_logConnection; 
    LogMessage m_previousMessage;       
    int m_repeatCounter;                
  };
 
} // end namespace Belle2