LocalMetadataProvider.h

/**************************************************************************
* BASF2 (Belle Analysis Framework 2)                                     *
* Copyright(C) 2019 - Belle II Collaboration                             *
*                                                                        *
* Author: The Belle II Collaboration                                     *
* Contributors: Martin Ritter                                            *
*                                                                        *
* This software is provided "as is" without any warranty.                *
**************************************************************************/
#pragma once
 
#include <string>
 
#include <framework/database/MetadataProvider.h>
#include <framework/utilities/sqlite.h>
 
namespace Belle2::Conditions {
  class LocalMetadataProvider: public MetadataProvider {
  public:
    LocalMetadataProvider(std::string filename, const std::set<std::string>& usableTagStates);
    LocalMetadataProvider(const LocalMetadataProvider&) = delete;
    LocalMetadataProvider(LocalMetadataProvider&&) = delete;
    LocalMetadataProvider& operator=(const LocalMetadataProvider&) = delete;
    LocalMetadataProvider& operator=(LocalMetadataProvider&&) = delete;
    virtual ~LocalMetadataProvider() = default;
 
    std::string getGlobaltagStatus(const std::string& globaltag) override;
 
    bool updatePayloads(const std::string& globaltag, int exp, int run) override;
  private:
    std::string m_filename;
    sqlite::Connection m_connection;
    sqlite::SimpleStatement<std::string> m_globaltagStatus;
    sqlite::ObjectStatement<PayloadMetadata,
           std::string, std::string, std::string, std::string, std::string,
           int, int, int, int, int> m_selectPayloads;
  };
 
} // namespace Belle2::Conditions