CMSSW_4_4_3_patch1/src/EventFilter/StorageManager/interface/EventFileHandler.h

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// $Id: EventFileHandler.h,v 1.14 2011/03/07 15:31:31 mommsen Exp $

#ifndef EventFilter_StorageManager_EventFileHandler_h
#define EventFilter_StorageManager_EventFileHandler_h

#include "EventFilter/StorageManager/interface/FileHandler.h"
#include "EventFilter/StorageManager/interface/InitMsgCollection.h"

#include "IOPool/Streamer/src/StreamerFileWriter.h"

#include <stdint.h>
#include <boost/scoped_ptr.hpp>


namespace stor {

  class I2OChain;

  
  class EventFileHandler : public FileHandler
  {
  public:
    EventFileHandler
    (
      InitMsgSharedPtr,
      FilesMonitorCollection::FileRecordPtr,
      const DbFileHandlerPtr,
      const DiskWritingParams&,
      const uint64_t& maxFileSize
    );

    virtual void closeFile(const FilesMonitorCollection::FileRecord::ClosingReason&);


  private:
    
    void writeHeader(InitMsgSharedPtr);

    virtual void do_writeEvent(const I2OChain&);

    boost::scoped_ptr<edm::StreamerFileWriter> writer_; // writes streamer and index file
  };
  
} // stor namespace

#endif // EventFilter_StorageManager_EventFileHandler_h