/data/refman/pasoursint/CMSSW_5_3_3/src/CondTools/SiStrip/plugins/SiStripSummaryBuilder.cc

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#include "CondTools/SiStrip/plugins/SiStripSummaryBuilder.h"
#include "CalibTracker/SiStripCommon/interface/SiStripDetInfoFileReader.h"
#include <iostream>
#include <fstream>

SiStripSummaryBuilder::SiStripSummaryBuilder( const edm::ParameterSet& iConfig ):
  fp_(iConfig.getUntrackedParameter<edm::FileInPath>("file",edm::FileInPath("CalibTracker/SiStripCommon/data/SiStripDetInfo.dat"))),
  printdebug_(iConfig.getUntrackedParameter<uint32_t>("printDebug",1)),
  iConfig_(iConfig){}

void SiStripSummaryBuilder::analyze(const edm::Event& evt, const edm::EventSetup& iSetup){

  unsigned int run=evt.id().run();
  edm::LogInfo("SiStripSummaryBuilder") << "... creating dummy SiStripSummary Data for Run " << run << "\n " << std::endl;


  SiStripSummary* obj = new SiStripSummary();
  obj->setRunNr(run);


  //* DISCOVER SET OF HISTOGRAMS & QUANTITIES TO BE UPLOADED*//
  
  std::vector<std::string> userDBContent;
  typedef std::vector<edm::ParameterSet> VParameters;
  VParameters histoList = iConfig_.getParameter<VParameters>("histoList");
  VParameters::iterator ithistoList = histoList.begin();
  VParameters::iterator ithistoListEnd = histoList.end();
  
  for(; ithistoList != ithistoListEnd; ++ithistoList ) {    
    std::string keyName = ithistoList->getUntrackedParameter<std::string>("keyName");
    std::vector<std::string> Quantities = ithistoList->getUntrackedParameter<std::vector<std::string> >("quantitiesToExtract"); 
    for (size_t i=0;i<Quantities.size();++i){
      
      if  ( Quantities[i] == "landau" ){ 
        userDBContent.push_back(keyName+std::string("@")+std::string("landauPeak"));
        userDBContent.push_back(keyName+std::string("@")+std::string("landauPeakErr"));
        userDBContent.push_back(keyName+std::string("@")+std::string("landauSFWHM"));
        userDBContent.push_back(keyName+std::string("@")+std::string("landauChi2NDF"));
      }
      else if  ( Quantities[i] == "gauss" ){ 
        userDBContent.push_back(keyName+std::string("@")+std::string("gaussMean"));
        userDBContent.push_back(keyName+std::string("@")+std::string("gaussSigma"));
        userDBContent.push_back(keyName+std::string("@")+std::string("gaussChi2NDF"));
      } 
      else if  ( Quantities[i] == "stat" ){ 
        userDBContent.push_back(keyName+std::string("@")+std::string("entries"));
        userDBContent.push_back(keyName+std::string("@")+std::string("mean"));
        userDBContent.push_back(keyName+std::string("@")+std::string("rms"));
      }
      else{
        edm::LogError("SiStripSummaryBuilder") 
          << "Quantity " << Quantities[i] 
          << " cannot be handled\nAllowed quantities are" 
          << "\n  'stat'   that includes: entries, mean, rms"
          << "\n  'landau' that includes: landauPeak, landauPeakErr, landauSFWHM, landauChi2NDF"
          << "\n  'gauss'  that includes: gaussMean, gaussSigma, gaussChi2NDF"
          << std::endl;
      }
    }
  }
  obj->setUserDBContent(userDBContent);
    
  std::stringstream ss1;
  ss1 << "QUANTITIES TO BE INSERTED IN DB :" << " \n";  
  std::vector<std::string> userDBContentA = obj->getUserDBContent();
  for (size_t i=0;i<userDBContentA.size();++i) ss1 << userDBContentA[i]<< std::endl;
  edm::LogInfo("SiStripSummaryBuilder") << ss1.str();


  //* Loop over detids and create dummy data for each *//
  
  
  std::stringstream ss2;
  for (uint32_t detid=0; detid<430; detid++)
  {  

     SiStripSummary::InputVector values;
     for (unsigned int i=0; i<userDBContent.size(); i++) values.push_back((float) CLHEP::RandGauss::shoot(50.,30.));
     
     ss2<< "\n\tdetid " << detid;
     for(size_t j=0;j<values.size();++j)  ss2 << "\n\t\t "<< userDBContent[j] <<" "<< values[j];
        
     obj->put(detid,values,userDBContent);
    
     // See CondFormats/SiStripObjects/SiStripSummary.h for detid definitions
     
     if (detid == 4)   detid =  10;
     if (detid == 14)  detid =  20;
     if (detid == 26)  detid =  30;
     if (detid == 32)  detid =  40;
     if (detid == 42)  detid = 310;
     if (detid == 313) detid = 320;
     if (detid == 323) detid = 410;
     if (detid == 419) detid = 420;
  }
  
  edm::LogInfo("SiStripSummaryBuilder") << ss2.str();



  //* Insert summary informations in the DB *//
  
   
  edm::Service<cond::service::PoolDBOutputService> mydbservice;
  
  if( mydbservice.isAvailable() ){
    if( mydbservice->isNewTagRequest("SiStripSummaryRcd") ){
      mydbservice->createNewIOV<SiStripSummary>(obj,mydbservice->beginOfTime(),mydbservice->endOfTime(),"SiStripSummaryRcd");      
    } else {
      mydbservice->appendSinceTime<SiStripSummary>(obj,mydbservice->currentTime(),"SiStripSummaryRcd");      
    }
  }else{
    edm::LogError("SiStripSummaryBuilder")<<"Service is unavailable"<<std::endl;
  }
  
  
}