BeamSpotRcdPrinter Class Reference

Inheritance diagram for BeamSpotRcdPrinter:

Public Member Functions
void	analyze (const edm::Event &evt, const edm::EventSetup &evtSetup) override
	BeamSpotRcdPrinter (const edm::ParameterSet &iConfig)
void	endJob () override
	~BeamSpotRcdPrinter () override
Public Member Functions inherited from edm::one::EDAnalyzer<>
	EDAnalyzer ()=default
SerialTaskQueue *	globalLuminosityBlocksQueue () final
SerialTaskQueue *	globalRunsQueue () final
bool	wantsGlobalLuminosityBlocks () const final
bool	wantsGlobalRuns () const final
Public Member Functions inherited from edm::one::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzerBase ()
ModuleDescription const &	moduleDescription () const
bool	wantsStreamLuminosityBlocks () const
bool	wantsStreamRuns () const
	~EDAnalyzerBase () override
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::one::EDAnalyzerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Attributes
std::string	m_condDb
cond::persistency::ConnectionPool	m_connectionPool
unsigned long long	m_endTime
std::string	m_output
unsigned long long	m_startTime
std::string	m_tagName

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 34 of file BeamSpotRcdPrinter.cc.

Constructor & Destructor Documentation

BeamSpotRcdPrinter::BeamSpotRcdPrinter ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 56 of file BeamSpotRcdPrinter.cc.

References cond::persistency::ConnectionPool::configure(), edm::ParameterSet::getParameter(), m_connectionPool, and cond::persistency::ConnectionPool::setParameters().

                                                                    :
  m_connectionPool(),
  m_condDb   ( iConfig.getParameter< std::string >("conditionDatabase") ),
  m_tagName  ( iConfig.getParameter< std::string >("tagName") ),
  m_startTime( iConfig.getParameter< unsigned long long >("startIOV") ),
  m_endTime  ( iConfig.getParameter< unsigned long long >("endIOV") ),
  m_output   ( iConfig.getParameter< std::string >("output") )
{
  m_connectionPool.setParameters( iConfig.getParameter<edm::ParameterSet>("DBParameters")  );
  m_connectionPool.configure();
}

BeamSpotRcdPrinter::~BeamSpotRcdPrinter ( )

override

Definition at line 68 of file BeamSpotRcdPrinter.cc.

                                        {
}

Member Function Documentation

void BeamSpotRcdPrinter::analyze ( const edm::Event &  evt, const edm::EventSetup &  evtSetup  )

override

Definition at line 71 of file BeamSpotRcdPrinter.cc.

References cond::persistency::Transaction::commit(), cond::persistency::ConnectionPool::createSession(), cond::persistency::IOVProxy::end(), Exception, cond::persistency::Session::fetchPayload(), cond::persistency::IOVProxy::find(), groupFilesInBlocks::fout, m_condDb, m_connectionPool, m_endTime, m_output, m_startTime, m_tagName, jets_cff::payload, cond::persistency::Session::readIov(), cond::persistency::Transaction::start(), cond::persistency::Session::transaction(), and BSPrintUtils::unpack().

                                                                                   {
  

  cond::Time_t startIov = m_startTime; 
  cond::Time_t endIov   = m_endTime;   
  if (startIov > endIov)
    throw cms::Exception("endTime must be greater than startTime!");
  edm::LogInfo("BeamSpotRcdPrinter") << "[BeamSpotRcdPrinter::" << __func__ << "] "
                     << "Set start time " << startIov 
                     << "\n ... Set end time " << endIov;

  // open db session
  edm::LogInfo("BeamSpotRcdPrinter") << "[BeamSpotRcdPrinter::" << __func__ << "] "
                     << "Query the condition database " << m_condDb;
  cond::persistency::Session condDbSession = m_connectionPool.createSession( m_condDb );
  condDbSession.transaction().start( true );

  std::stringstream ss;
  // list of times with new IOVs within the time range
  std::vector< cond::Time_t > vTime;
  
  // query the database
  edm::LogInfo("BeamSpotRcdPrinter") << "[BeamSpotRcdPrinter::" << __func__ << "] "
                     << "Reading IOVs from tag " << m_tagName;
  cond::persistency::IOVProxy iovProxy = condDbSession.readIov(m_tagName, true); // load all?
  auto iiov = iovProxy.find(startIov);
  auto eiov = iovProxy.find(endIov);
  int niov = 0;
  while (iiov != iovProxy.end() && (*iiov).since <= (*eiov).since){
    // convert cond::Time_t to seconds since epoch
    if ((*iiov).since<startIov){
      vTime.push_back(startIov);
    } else {
      vTime.push_back((*iiov).since);
    }
    auto payload = condDbSession.fetchPayload<BeamSpotObjects>( (*iiov).payloadId );
    auto runLS = BSPrintUtils::unpack((*iiov).since);
    // print IOVs summary
    ss  << runLS.first << ","<< runLS.second << " ("<< (*iiov).since <<")" << " [hash: " << (*iiov).payloadId << "] \n" 
    << *payload << std::endl;

    ++iiov;
    ++niov;
  }
 
  vTime.push_back(endIov); // used to compute last IOV duration

  edm::LogInfo("BeamSpotRcdPrinter") << "[BeamSpotRcdPrinter::" << __func__ << "] "
                     << "Read " << niov << " IOVs from tag " << m_tagName << " corresponding to the specified time interval.\n\n" << ss.str();

  condDbSession.transaction().commit();
  
  if (!m_output.empty()) {
    std::ofstream fout;
    fout.open(m_output);
    fout << ss.str();
    fout.close();
  }  
}

void BeamSpotRcdPrinter::endJob ( void  )

overridevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 153 of file BeamSpotRcdPrinter.cc.

References DEFINE_FWK_MODULE.

                                {
}

void BeamSpotRcdPrinter::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 132 of file BeamSpotRcdPrinter.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), edm::ParameterSetDescription::addUntracked(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                {

  edm::ParameterSetDescription desc;
  desc.add<std::string>("conditionDatabase","frontier://FrontierProd/CMS_CONDITIONS");
  desc.add<std::string>("tagName","BeamSpotObjects_PCL_byLumi_v0_prompt");
  desc.add<unsigned long long>("startIOV",1406859487478481);
  desc.add<unsigned long long>("endIOV",1406876667347162);
  desc.add<std::string>("output","summary.txt");
  desc.add<std::string>("connect","");

  edm::ParameterSetDescription descDBParameters;
  descDBParameters.addUntracked<std::string>("authenticationPath","");  
  descDBParameters.addUntracked<int>("authenticationSystem",0);  
  descDBParameters.addUntracked<std::string>("security","");  
  descDBParameters.addUntracked<int>("messageLevel",0);  

  desc.add<edm::ParameterSetDescription>("DBParameters",descDBParameters);
  descriptions.add("BeamSpotRcdPrinter", desc);
}

Member Data Documentation

std::string BeamSpotRcdPrinter::m_condDb

private

Definition at line 46 of file BeamSpotRcdPrinter.cc.

Referenced by analyze().

cond::persistency::ConnectionPool BeamSpotRcdPrinter::m_connectionPool

private

Definition at line 45 of file BeamSpotRcdPrinter.cc.

Referenced by analyze(), and BeamSpotRcdPrinter().

unsigned long long BeamSpotRcdPrinter::m_endTime

private

Definition at line 51 of file BeamSpotRcdPrinter.cc.

Referenced by analyze().

std::string BeamSpotRcdPrinter::m_output

private

Definition at line 53 of file BeamSpotRcdPrinter.cc.

Referenced by analyze().

unsigned long long BeamSpotRcdPrinter::m_startTime

private

Definition at line 50 of file BeamSpotRcdPrinter.cc.

Referenced by analyze().

std::string BeamSpotRcdPrinter::m_tagName

private

Definition at line 47 of file BeamSpotRcdPrinter.cc.

Referenced by analyze().