BeamSpotProducer/plugins/BeamSpotFromDB.cc

0001 /**_________________________________________________________________
0002    class:   BeamSpotFromDB.h
0003    package: RecoVertex/BeamSpotProducer
0004
0005    author: Francisco Yumiceva, Fermilab (yumiceva@fnal.gov)
0006 ________________________________________________________________**/
0007
0008 // C++ standard
0009 #include <string>
0010
0011 // CMS
0012 #include "CondFormats/BeamSpotObjects/interface/BeamSpotObjects.h"
0013 #include "CondFormats/DataRecord/interface/BeamSpotObjectsRcd.h"
0014 #include "DataFormats/BeamSpot/interface/BeamSpot.h"
0015 #include "FWCore/Framework/interface/one/EDAnalyzer.h"
0016 #include "FWCore/Framework/interface/Event.h"
0017 #include "FWCore/Framework/interface/EventSetup.h"
0018 #include "FWCore/Framework/interface/Frameworkfwd.h"
0019 #include "FWCore/Framework/interface/IOVSyncValue.h"
0020 #include "FWCore/Framework/interface/MakerMacros.h"
0021 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0022 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0023 #include "FWCore/Utilities/interface/ESGetToken.h"
0024
0025 class BeamSpotFromDB : public edm::one::EDAnalyzer<> {
0026 public:
0027   explicit BeamSpotFromDB(const edm::ParameterSet&);
0028   ~BeamSpotFromDB() override;
0029
0030 private:
0031   void analyze(const edm::Event&, const edm::EventSetup&) override;
0032   edm::ESGetToken<BeamSpotObjects, BeamSpotObjectsRcd> m_beamToken;
0033 };
0034
0035 BeamSpotFromDB::BeamSpotFromDB(const edm::ParameterSet& iConfig)
0036     : m_beamToken(esConsumes<BeamSpotObjects, BeamSpotObjectsRcd>()) {}
0037
0038 BeamSpotFromDB::~BeamSpotFromDB() = default;
0039
0040 void BeamSpotFromDB::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
0041   const BeamSpotObjects* mybeamspot = &iSetup.getData(m_beamToken);
0042   edm::LogPrint("BeamSpotFromDB") << " for runs: " << iEvent.id().run() << " - " << iEvent.id().run();
0043   //edm::LogPrint("BeamSpotFromDB") << iEvent.getRun().beginTime().value();
0044   //edm::LogPrint("BeamSpotFromDB") << iEvent.time().value();
0045   edm::LogPrint("BeamSpotFromDB") << *mybeamspot;
0046 }
0047
0048 //define this as a plug-in
0049 DEFINE_FWK_MODULE(BeamSpotFromDB);