#include <CondTools/L1Trigger/interface/L1ConfigOnlineProdBase.h>

Inheritance diagram for L1ConfigOnlineProdBase< TRcd, TData >:

Public Member Functions
	L1ConfigOnlineProdBase (const edm::ParameterSet &)

virtual std::unique_ptr< TData >	newObject (const std::string &objectKey)=0

virtual std::unique_ptr< TData >	produce (const TRcd &iRecord)

	~L1ConfigOnlineProdBase () override

Public Member Functions inherited from edm::ESProducer
	ESProducer ()

	ESProducer (const ESProducer &)=delete

ESProxyIndex const *	getTokenIndices (unsigned int iIndex) const

ESRecordIndex const *	getTokenRecordIndices (unsigned int iIndex) const

bool	hasMayConsumes () const noexcept

size_t	numberOfTokenIndices (unsigned int iIndex) const

ESProducer const &	operator= (const ESProducer &)=delete

SerialTaskQueueChain &	queue ()

template<typename Record >
std::optional< std::vector< ESProxyIndex > >	updateFromMayConsumes (unsigned int iIndex, const Record &iRecord) const

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &) final

	~ESProducer () noexcept(false) override

Public Member Functions inherited from edm::ESProxyFactoryProducer
	ESProxyFactoryProducer ()

	ESProxyFactoryProducer (const ESProxyFactoryProducer &)=delete

const ESProxyFactoryProducer &	operator= (const ESProxyFactoryProducer &)=delete

	~ESProxyFactoryProducer () noexcept(false) override

Public Member Functions inherited from edm::eventsetup::DataProxyProvider
void	createKeyedProxies (EventSetupRecordKey const &key, unsigned int nConcurrentIOVs)

	DataProxyProvider ()

	DataProxyProvider (const DataProxyProvider &)=delete

const ComponentDescription &	description () const

void	fillRecordsNotAllowingConcurrentIOVs (std::set< EventSetupRecordKey > &recordsNotAllowingConcurrentIOVs) const

virtual void	initConcurrentIOVs (EventSetupRecordKey const &key, unsigned int nConcurrentIOVs)

bool	isUsingRecord (const EventSetupRecordKey &key) const

KeyedProxies &	keyedProxies (const EventSetupRecordKey &iRecordKey, unsigned int iovIndex=0)

const DataProxyProvider &	operator= (const DataProxyProvider &)=delete

void	setAppendToDataLabel (const edm::ParameterSet &)

void	setDescription (const ComponentDescription &iDescription)

std::set< EventSetupRecordKey >	usingRecords () const

virtual	~DataProxyProvider () noexcept(false)

Protected Member Functions
bool	getObjectKey (const TRcd &record, std::string &objectKey)

Protected Member Functions inherited from edm::ESProducer
template<typename T >
auto	setWhatProduced (T *iThis, const es::Label &iLabel={})

template<typename T >
auto	setWhatProduced (T iThis, const char iLabel)

template<typename T >
auto	setWhatProduced (T *iThis, const std::string &iLabel)

template<typename T , typename TDecorator >
auto	setWhatProduced (T *iThis, const TDecorator &iDec, const es::Label &iLabel={})

template<typename T , typename TReturn , typename TRecord >
auto	setWhatProduced (T iThis, TReturn(T ::iMethod)(const TRecord &), const es::Label &iLabel={})

template<typename T , typename TReturn , typename TRecord , typename TArg >
ESConsumesCollectorT< TRecord >	setWhatProduced (T iThis, TReturn(T ::iMethod)(const TRecord &), const TArg &iDec, const es::Label &iLabel={})

void	usesResources (std::vector< std::string > const &)

Protected Member Functions inherited from edm::ESProxyFactoryProducer
template<class TFactory >
void	registerFactory (std::unique_ptr< TFactory > iFactory, const std::string &iLabel=std::string())

virtual void	registerFactoryWithKey (const EventSetupRecordKey &iRecord, std::unique_ptr< eventsetup::ProxyFactoryBase > iFactory, const std::string &iLabel=std::string())

KeyedProxiesVector	registerProxies (const EventSetupRecordKey &, unsigned int iovIndex) override

Protected Member Functions inherited from edm::eventsetup::DataProxyProvider
template<class T >
void	usingRecord ()

void	usingRecordWithKey (const EventSetupRecordKey &key)

Protected Attributes
bool	m_copyFromCondDB

cond::persistency::Session	m_dbSession

bool	m_forceGeneration

l1t::OMDSReader	m_omdsReader

Private Attributes
edm::ESGetToken< L1TriggerKeyList, TRcd >	l1TriggerKeyListToken_

edm::ESGetToken< L1TriggerKey, TRcd >	l1TriggerKeyToken_

Additional Inherited Members
Static Public Member Functions inherited from edm::eventsetup::DataProxyProvider
static void	prevalidate (ConfigurationDescriptions &)

Protected Types inherited from edm::ESProxyFactoryProducer
using	EventSetupRecordKey = eventsetup::EventSetupRecordKey

Protected Types inherited from edm::eventsetup::DataProxyProvider
using	KeyedProxiesVector = std::vector< std::pair< DataKey, std::shared_ptr< DataProxy > >>

Detailed Description

template<class TRcd, class TData>
class L1ConfigOnlineProdBase< TRcd, TData >

Description: Abstract templated base class for producers that reads OMDS to retrieve configuration data for a given key and generates the corresponding C++ objects.

Usage: <usage>

Definition at line 52 of file L1ConfigOnlineProdBase.h.

Constructor & Destructor Documentation

◆ L1ConfigOnlineProdBase()

template<class TRcd , class TData >

L1ConfigOnlineProdBase< TRcd, TData >::L1ConfigOnlineProdBase ( const edm::ParameterSet & iConfig )

Definition at line 82 of file L1ConfigOnlineProdBase.h.

     : m_omdsReader(),
       m_forceGeneration(iConfig.getParameter<bool>("forceGeneration")),
       m_dbSession(),
       m_copyFromCondDB(false) {
   //the following line is needed to tell the framework what
   // data is being produced
   auto cc = setWhatProduced(this);
 
   //now do what ever other initialization is needed
   l1TriggerKeyListToken_ = cc.consumes();
   l1TriggerKeyToken_ = cc.consumes();
 
   if (iConfig.exists("copyFromCondDB")) {
     m_copyFromCondDB = iConfig.getParameter<bool>("copyFromCondDB");
 
     if (m_copyFromCondDB) {
       cond::persistency::ConnectionPool connectionPool;
       // Connect DB Session
       connectionPool.setAuthenticationPath(iConfig.getParameter<std::string>("onlineAuthentication"));
       connectionPool.configure();
       m_dbSession = connectionPool.createSession(iConfig.getParameter<std::string>("onlineDB"));
     }
   } else {
     m_omdsReader.connect(iConfig.getParameter<std::string>("onlineDB"),
                          iConfig.getParameter<std::string>("onlineAuthentication"));
   }
 }

◆ ~L1ConfigOnlineProdBase()

template<class TRcd , class TData >

L1ConfigOnlineProdBase< TRcd, TData >::~L1ConfigOnlineProdBase ( )

override

Definition at line 112 of file L1ConfigOnlineProdBase.h.

                                                              {
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)
 }

Member Function Documentation

◆ getObjectKey()

template<class TRcd, class TData >

bool L1ConfigOnlineProdBase< TRcd, TData >::getObjectKey	(	const TRcd &	record,
		std::string &	objectKey
	)

protected

Definition at line 163 of file L1ConfigOnlineProdBase.h.

                                                                                                 {
   // Explanation of funny syntax: since record is dependent, we are not
   // expecting getRecord to be a template so the compiler parses it
   // as a non-template. http://gcc.gnu.org/ml/gcc-bugs/2005-11/msg03685.html
 
   // If L1TriggerKey is invalid, then all configuration objects are
   // already in ORCON.
   edm::ESHandle<L1TriggerKey> key;
   try {
     key = iRecord.getHandle(l1TriggerKeyToken_);
   } catch (l1t::DataAlreadyPresentException& ex) {
     objectKey = std::string();
     return false;
   }
 
   // Get object key from L1TriggerKey
   std::string recordName = edm::typelookup::className<TRcd>();
   std::string dataType = edm::typelookup::className<TData>();
 
   objectKey = key->get(recordName, dataType);
 
   // Get L1TriggerKeyList
   L1TriggerKeyList keyList;
   l1t::DataWriter dataWriter;
   if (!dataWriter.fillLastTriggerKeyList(keyList)) {
     edm::LogError("L1-O2O") << "Problem getting last L1TriggerKeyList";
   }
 
   // If L1TriggerKeyList does not contain object key, token is empty
   return keyList.token(recordName, dataType, objectKey).empty();
 }

◆ newObject()

template<class TRcd, class TData>

virtual std::unique_ptr<TData> L1ConfigOnlineProdBase< TRcd, TData >::newObject ( const std::string & objectKey )

pure virtual

◆ produce()

template<class TRcd, class TData >

std::unique_ptr< TData > L1ConfigOnlineProdBase< TRcd, TData >::produce ( const TRcd & iRecord )

virtual

Reimplemented in L1CaloHcalScaleConfigOnlineProd.

Definition at line 118 of file L1ConfigOnlineProdBase.h.

                                                                                      {
   std::unique_ptr<TData> pData;
 
   // Get object key and check if already in ORCON
   std::string key;
   if (getObjectKey(iRecord, key) || m_forceGeneration) {
     if (m_copyFromCondDB) {
       auto keyList = iRecord.getHandle(l1TriggerKeyListToken_);
 
       // Find payload token
       std::string recordName = edm::typelookup::className<TRcd>();
       std::string dataType = edm::typelookup::className<TData>();
       std::string payloadToken = keyList->token(recordName, dataType, key);
 
       edm::LogVerbatim("L1-O2O") << "Copying payload for " << recordName << "@" << dataType << " obj key " << key
                                  << " from CondDB.";
       edm::LogVerbatim("L1-O2O") << "TOKEN " << payloadToken;
 
       // Get object from POOL
       // Copied from l1t::DataWriter::readObject()
       if (!payloadToken.empty()) {
         m_dbSession.transaction().start();
         pData = m_dbSession.fetchPayload<TData>(payloadToken);
         m_dbSession.transaction().commit();
       }
     } else {
       pData = newObject(key);
     }
 
     //     if( pData.get() == 0 )
     if (pData == std::unique_ptr<TData>()) {
       std::string dataType = edm::typelookup::className<TData>();
 
       throw l1t::DataInvalidException("Unable to generate " + dataType + " for key " + key + ".");
     }
   } else {
     std::string dataType = edm::typelookup::className<TData>();
 
     throw l1t::DataAlreadyPresentException(dataType + " for key " + key + " already in CondDB.");
   }
 
   return pData;
 }