/data/refman/pasoursint/CMSSW_5_3_3/src/EventFilter/StorageManager/interface/DbFileHandler.h

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// $Id: DbFileHandler.h,v 1.6 2012/04/04 12:16:26 mommsen Exp $

#ifndef EventFilter_StorageManager_DbFileHandler_h
#define EventFilter_StorageManager_DbFileHandler_h

#include "EventFilter/StorageManager/interface/Configuration.h"

#include "boost/shared_ptr.hpp"
#include "boost/thread/mutex.hpp"

#include <fstream>
#include <string>


namespace stor {

  class DbFileHandler
  {
  public:
        
    DbFileHandler();
    
    ~DbFileHandler() {};

    void configure(const unsigned int runNumber, const DiskWritingParams&);

    void writeOld(const utils::TimePoint_t&, const std::string&);

    void write(const std::string&);

    const DiskWritingParams& getDiskWritingParams() const
    { return dwParams_; }


  private:
    
    void openFile(std::ofstream&, const utils::TimePoint_t&) const;

    void addReportHeader(std::ostream&, const utils::TimePoint_t&) const;

    //Prevent copying of the DbFileHandler
    DbFileHandler(DbFileHandler const&);
    DbFileHandler& operator=(DbFileHandler const&);
    
    DiskWritingParams dwParams_;
    unsigned int runNumber_;
  };

  typedef boost::shared_ptr<DbFileHandler> DbFileHandlerPtr;
  
} // stor namespace

#endif // EventFilter_StorageManager_DbFileHandler_h