JRunQuality.cc

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#include <string>
#include <exception>

#include "JLang/JEquationParameters.hh"
#include "JLang/JRedirectString.hh"
#include "JLang/JNullStream.hh"
#include "JLang/JLangToolkit.hh"

#include "JROOT/JRootDictionary.hh"
#include "JROOT/JRootStreamer.hh"

#include "JDB/JDB.hh"
#include "JDB/JDBToolkit.hh"
#include "JDB/JRunQuality.hh"


namespace JDATABASE {

  /**
   * Put value at given key.
   *
   * \param  key              key
   * \param  value            value
   */
  void JRunQuality::put(const std::string& key, 
                        const std::string& value)
  {
    using namespace std;
    using namespace JPP;

    const JEquationParameters parameters(":", "\n", "", "");

    JRootReader        reader(null, parameters, JRootDictionary::getInstance());
    JRootReadableClass cls(*this);

    const string buffer = replace(key, "-", "_");
  
    for (string::size_type il = 0, ir = 0; ir != string::npos && cls.is_valid(); il = ir + 1) {
      ir  = buffer.substr(il).find(parameters.getDefaultDivision());
      cls = cls.find(buffer.substr(il, ir - il).c_str());
    }
  
    if (cls.is_valid()) {     
    
      JRedirectString redirect(reader, value);
    
      reader.getObject(cls);
    }
  }


  /**
   * Read data quality from result set.
   *
   * \param  rs            result set
   * \param  quality       quality
   * \return               true if read; else false
   */
  bool operator>>(ResultSet& rs, JRunQuality& quality)
  {
    using namespace std;
    using namespace JPP;

    quality.run = -1;

    for (JRunSummaryNumbers parameters; ; ) {

      bool has_next = false;

      try {
        has_next = (rs >> parameters);
      }
      catch(const exception& error) {
        has_next = false;
      }

      if (parameters.RUN != quality.run || !has_next) {
        
        if        (quality.run != -1) {

          return true;

        } else if (!has_next) {

          rs.Close();
          
          return false;
        }

        quality          =  JRunQuality();
        quality.GIT      =  parameters.SOURCE_NAME;
        quality.detector =  getDetector(parameters.DETID);
        quality.run      =  parameters.RUN;
      }

      quality.put(parameters.PARAMETER_NAME, parameters.DATA_VALUE);
    }
  }
}