CondCore/CondDB/interface/RunInfoEditor.h - master - githubmirror/cmssw

CondCore/CondDB/interface/RunInfoEditor.h

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29 май 2019, 08:23

29 май 2019, 08:23087900c

#ifndef CondCore_CondDB_RunInfoEditor_h
#define CondCore_CondDB_RunInfoEditor_h
//
// Package:     CondDB
// Class  :     RunInfoEditor
//
/**\class RunInfoEditor RunInfoEditor.h CondCore/CondDB/interface/RunInfoEditor.h
   Description: service for update access to the runInfo entries.  
*/
//
// Author:      Giacomo Govi
// Created:     March 2017
//

#include "CondCore/CondDB/interface/Time.h"
#include "CondCore/CondDB/interface/Types.h"
//
#include <boost/date_time/posix_time/posix_time.hpp>

namespace cond {

  namespace persistency {

    class SessionImpl;
    class RunInfoEditorData;

    // value semantics...
    class RunInfoEditor {
    public:
      RunInfoEditor();
      // ctor
      explicit RunInfoEditor(const std::shared_ptr<SessionImpl>& session);

      //
      RunInfoEditor(const RunInfoEditor& rhs);

      //
      RunInfoEditor& operator=(const RunInfoEditor& rhs);

      //
      void init();

      //
      cond::Time_t getLastInserted();

      // register an insertion.
      void insert(cond::Time_t runNumber, const boost::posix_time::ptime& start, const boost::posix_time::ptime& end);

      // register a new insertion.
      void insertNew(cond::Time_t runNumber,
                     const boost::posix_time::ptime& start,
                     const boost::posix_time::ptime& end);

      // execute the update/intert queries and reset the buffer
      size_t flush();

    private:
      void checkTransaction(const std::string& ctx);

    private:
      std::shared_ptr<RunInfoEditorData> m_data;
      std::shared_ptr<SessionImpl> m_session;
    };

  }  // namespace persistency
}  // namespace cond

#endif