Database_configInterface.h

#ifndef _ots_DatabaseConfigurationInterface_h_
#define _ots_DatabaseConfigurationInterface_h_
 
#include "otsdaq/ConfigurationInterface/ConfigurationInterface.h"
 
// #include "ConfigurationInterface.h"
 
#include <list>
#include <map>
#include <set>
#include <stdexcept>
 
// clang-format off
namespace ots
{
class TableBase;
 
class DatabaseConfigurationInterface : public ConfigurationInterface
{
  public:
    using table_version_map_t = std::map<std::string /*name*/, TableVersion /*version*/>;
 
    DatabaseConfigurationInterface();
    ~DatabaseConfigurationInterface() { ; }
 
    bool IS_FILESYSTEM_DB = true;
 
    void                                    fill                    (TableBase* table, TableVersion version) const override;
 
    void                                    saveActiveVersion       (const TableBase* table, bool overwrite = false) const override;
 
    TableVersion                            findLatestVersion       (const TableBase* table) const noexcept override;
 
    std::set<std::string /*name*/>          getAllTableNames        (void) const override;
    std::set<TableVersion>                  getVersions             (const TableBase* table) const noexcept override;
 
    std::set<std::string /*name+version*/>  getAllTableGroupNames   (std::string const& filterString = "") const override;
    std::set<TableGroupKey>                 getKeys                 (const std::string& groupName) const override;
    std::set<std::string /*group*/>         findGroupsWithTable     (std::string const& tableName, TableVersion version) const override;
 
    TableGroupKey                           findLatestGroupKey      (const std::string& groupName) const noexcept override;
 
    table_version_map_t                     getTableGroupMembers    (std::string const& tableGroup, bool includeMetaDataTable = false) const override;
 
    void                                    saveTableGroup          (table_version_map_t const& memberMap, std::string const& tableGroup) const override;
 
    std::pair<std::string, TableVersion>    saveCustomJSON          (const std::string& JSON, const std::string& documentNameToSave) const override;
    std::string                             loadCustomJSON          (const std::string& documentNameToLoad, TableVersion documentVersionToLoad) const override;
 
  private:
    table_version_map_t                     getCachedTableGroupMembers(std::string const& tableGroup) const;
    void                                    saveTableGroupMemberCache(table_version_map_t const& memberMap, std::string const& tableGroup) const;
};
}  // namespace ots
 
// clang-format on
#endif