DatabaseConfig.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef dqiDatabaseConfig_h
#define dqiDatabaseConfig_h
 
 
#include <nlohmann/json.hpp>
#include "CoolKernel/pointers.h" //for IFolderPtr, IDatabasePtr typedef
#include <unordered_map>
#include <string>
namespace dqi {
 
class DatabaseConfig {
 
public:
  DatabaseConfig(std::string connectionString, long runNumber);
  nlohmann::json GetPayload(const std::string& tag);
 
  bool IsConnected() const;
  void Disconnect();
 
private:
  const std::string m_connectionString;
  const long m_runNumber{};
 
  bool m_dbConnected{};
  bool m_folderConnected{};
 
  std::unordered_map<std::string, nlohmann::json> m_jsonData;
  cool::IFolderPtr m_folder;
  cool::IDatabasePtr m_database;
 
  long GetRunNumber() const;
  nlohmann::json LoadPayload(const std::string& tag);
 
  void Connect();
};
 
}
#endif