SiStripBackPlaneCorrectionFakeESSource.cc

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// -*- C++ -*-
//
// Package:    CalibTracker/SiStripESProducers
// Class:      SiStripBackPlaneCorrectionFakeESSource
//
// system include files
#include <memory>

// user include files
#include "FWCore/Framework/interface/ESProducer.h"
#include "FWCore/Framework/interface/EventSetupRecordIntervalFinder.h"

#include "CondFormats/SiStripObjects/interface/SiStripBackPlaneCorrection.h"
#include "CondFormats/DataRecord/interface/SiStripCondDataRecords.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

class SiStripBackPlaneCorrectionFakeESSource : public edm::ESProducer, public edm::EventSetupRecordIntervalFinder {
public:
  SiStripBackPlaneCorrectionFakeESSource(const edm::ParameterSet&);
  ~SiStripBackPlaneCorrectionFakeESSource() override;

  void setIntervalFor( const edm::eventsetup::EventSetupRecordKey&, const edm::IOVSyncValue& iov, edm::ValidityInterval& iValidity ) override;

  typedef std::unique_ptr<SiStripBackPlaneCorrection> ReturnType;
  ReturnType produce(const SiStripBackPlaneCorrectionRcd&);

private:
  std::vector<double> m_valuePerModuleGeometry;
};

#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "CalibTracker/SiStripCommon/interface/SiStripDetInfoFileReader.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"

SiStripBackPlaneCorrectionFakeESSource::SiStripBackPlaneCorrectionFakeESSource(const edm::ParameterSet& iConfig)
{
  setWhatProduced(this);
  findingRecord<SiStripBackPlaneCorrectionRcd>();

  m_valuePerModuleGeometry = iConfig.getParameter<std::vector<double>>("BackPlaneCorrection_PerModuleGeometry");
}

SiStripBackPlaneCorrectionFakeESSource::~SiStripBackPlaneCorrectionFakeESSource() {}

void SiStripBackPlaneCorrectionFakeESSource::setIntervalFor( const edm::eventsetup::EventSetupRecordKey&, const edm::IOVSyncValue& iov, edm::ValidityInterval& iValidity )
{
  iValidity = edm::ValidityInterval{iov.beginOfTime(), iov.endOfTime()};
}

// ------------ method called to produce the data  ------------
SiStripBackPlaneCorrectionFakeESSource::ReturnType
SiStripBackPlaneCorrectionFakeESSource::produce(const SiStripBackPlaneCorrectionRcd& iRecord)
{
  using namespace edm::es;

  edm::ESHandle<TrackerTopology> tTopo;
  iRecord.getRecord<TrackerTopologyRcd>().get(tTopo);

  auto backPlaneCorrection = std::make_unique<SiStripBackPlaneCorrection>();

  const edm::Service<SiStripDetInfoFileReader> reader;
  for ( const auto& detId : reader->getAllDetIds() ) {
    unsigned int moduleGeometry = tTopo->moduleGeometry(DetId(detId))-1;
    if ( moduleGeometry > m_valuePerModuleGeometry.size() ) {
      edm::LogError("SiStripBackPlaneCorrectionGenerator") << " BackPlaneCorrection_PerModuleGeometry only contains " << m_valuePerModuleGeometry.size() << "elements and module is out of range";
    }
    float value = m_valuePerModuleGeometry[moduleGeometry];
    if ( ! backPlaneCorrection->putBackPlaneCorrection(detId, value) ) {
      edm::LogError("SiStripBackPlaneCorrectionGenerator")<<" detid already exists";
    }
  }

  return backPlaneCorrection;
}

//define this as a plug-in
#include "FWCore/Framework/interface/SourceFactory.h"
DEFINE_FWK_EVENTSETUP_SOURCE(SiStripBackPlaneCorrectionFakeESSource);