DatabaseRetrievalAlg.h

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#ifndef DATABASERETRIEVALALG_H
#define DATABASERETRIEVALALG_H

#include <string>
#include <vector>
#include "larevt/CalibrationDBI/IOVData/IOVTimeStamp.h"
#include "DBFolder.h"
#include "fhiclcpp/ParameterSet.h"

namespace lariov {

  class DatabaseRetrievalAlg {

    public:
      
      DatabaseRetrievalAlg(const std::string& foldername, const std::string& url, const std::string& tag="") : 
        fFolder(new DBFolder(foldername, url, tag)) {}

      DatabaseRetrievalAlg(fhicl::ParameterSet const& p) {
        this->Reconfigure(p);
      }

      virtual ~DatabaseRetrievalAlg(){}
      
      virtual void Reconfigure(fhicl::ParameterSet const& p);
            
      bool UpdateFolder(DBTimeStamp_t ts) {
        return fFolder->UpdateData(ts);
      }       
      
      const std::string& URL() const {return fFolder->URL();}
      const std::string& FolderName() const {return fFolder->FolderName();}
      const std::string& Tag() const {return fFolder->Tag();}
      
      const IOVTimeStamp& Begin() const {return fFolder->CachedStart();}
      const IOVTimeStamp& End() const   {return fFolder->CachedEnd();}

   
    protected:
      
      std::unique_ptr<DBFolder> fFolder;
  };
}


#endif
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