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#ifndef CondTools_L1TriggerExt_L1ConfigOnlineProdBaseExt_h
#define CondTools_L1TriggerExt_L1ConfigOnlineProdBaseExt_h
// system include files
#include <memory>
// user include files
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Framework/interface/ModuleFactory.h"
#include "FWCore/Framework/interface/ESProducer.h"
#include "CondFormats/L1TObjects/interface/L1TriggerKeyListExt.h"
#include "CondFormats/DataRecord/interface/L1TriggerKeyListExtRcd.h"
#include "CondFormats/L1TObjects/interface/L1TriggerKeyExt.h"
#include "CondFormats/DataRecord/interface/L1TriggerKeyExtRcd.h"
#include "CondTools/L1Trigger/interface/OMDSReader.h"
#include "CondTools/L1TriggerExt/interface/DataWriterExt.h"
#include "CondTools/L1Trigger/interface/Exception.h"
#include "FWCore/Utilities/interface/typelookup.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "CondCore/CondDB/interface/Session.h"
#include "CondCore/CondDB/interface/ConnectionPool.h"
// forward declarations
template <class TRcd, class TData>
class L1ConfigOnlineProdBaseExt : public edm::ESProducer {
public:
L1ConfigOnlineProdBaseExt(const edm::ParameterSet&);
~L1ConfigOnlineProdBaseExt() override;
std::unique_ptr<const TData> produce(const TRcd& iRecord);
virtual std::unique_ptr<const TData> newObject(const std::string& objectKey, const TRcd& iRecord) = 0;
private:
// ----------member data ---------------------------
edm::ESGetToken<L1TriggerKeyListExt, L1TriggerKeyListExtRcd> keyList_token;
edm::ESGetToken<L1TriggerKeyExt, L1TriggerKeyExtRcd> key_token;
protected:
l1t::OMDSReader m_omdsReader;
bool m_forceGeneration;
edm::ESConsumesCollectorT<TRcd> wrappedSetWhatProduced(const edm::ParameterSet&);
// Called from produce methods.
// bool is true if the object data should be made.
// If bool is false, produce method should throw
// DataAlreadyPresentException.
bool getObjectKey(const TRcd& record, std::string& objectKey);
// For reading object directly from a CondDB w/o PoolDBOutputService
cond::persistency::Session m_dbSession;
bool m_copyFromCondDB;
};
template <class TRcd, class TData>
L1ConfigOnlineProdBaseExt<TRcd, TData>::L1ConfigOnlineProdBaseExt(const edm::ParameterSet& iConfig)
: 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
// setWhatProduced(this)
// .setConsumes(keyList_token)
// .setConsumes(key_token);
//now do what ever other initialization is needed
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"));
}
}
template <class TRcd, class TData>
edm::ESConsumesCollectorT<TRcd> L1ConfigOnlineProdBaseExt<TRcd, TData>::wrappedSetWhatProduced(
const edm::ParameterSet& iConfig) {
auto collector = setWhatProduced(this);
keyList_token = collector.consumes();
key_token = collector.consumes();
return collector;
}
template <class TRcd, class TData>
L1ConfigOnlineProdBaseExt<TRcd, TData>::~L1ConfigOnlineProdBaseExt() {
// do anything here that needs to be done at desctruction time
// (e.g. close files, deallocate resources etc.)
}
template <class TRcd, class TData>
std::unique_ptr<const TData> L1ConfigOnlineProdBaseExt<TRcd, TData>::produce(const TRcd& iRecord) {
std::unique_ptr<const TData> pData;
// Get object key and check if already in ORCON
std::string key;
if (getObjectKey(iRecord, key) || m_forceGeneration) {
if (m_copyFromCondDB) {
// Get L1TriggerKeyListExt from EventSetup
const L1TriggerKeyListExtRcd& keyListRcd =
/// // Get L1TriggerKeyList from EventSetup
/// const L1TriggerKeyListRcd& keyListRcd =
iRecord.template getRecord<L1TriggerKeyListExtRcd>();
/// iRecord.template getRecord< L1TriggerKeyListRcd >() ;
/// edm::ESHandle< L1TriggerKeyList > keyList ;
auto const& keyList = keyListRcd.get(keyList_token);
// 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, iRecord);
}
// if( pData.get() == 0 )
if (pData == std::unique_ptr<const 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;
}
template <class TRcd, class TData>
bool L1ConfigOnlineProdBaseExt<TRcd, TData>::getObjectKey(const TRcd& record, std::string& objectKey) {
// Get L1TriggerKeyExt
const L1TriggerKeyExtRcd& keyRcd = record.template getRecord<L1TriggerKeyExtRcd>();
// 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 L1TriggerKeyExt is invalid, then all configuration objects are
// already in ORCON.
// edm::ESHandle<L1TriggerKeyExt> key_token;
try {
keyRcd.get(key_token);
} catch (l1t::DataAlreadyPresentException& ex) {
objectKey = std::string();
return false;
}
// Get object key from L1TriggerKeyExt
std::string recordName = edm::typelookup::className<TRcd>();
std::string dataType = edm::typelookup::className<TData>();
objectKey = keyRcd.get(key_token).get(recordName, dataType);
/* edm::LogVerbatim( "L1-O2O" ) */
/* << "L1ConfigOnlineProdBase record " << recordName */
/* << " type " << dataType << " obj key " << objectKey ; */
// Get L1TriggerKeyListExt
L1TriggerKeyListExt keyList;
/// // Get L1TriggerKeyList
/// L1TriggerKeyList keyList ;
l1t::DataWriterExt dataWriter;
/// l1t::DataWriter dataWriter ;
if (!dataWriter.fillLastTriggerKeyList(keyList)) {
edm::LogError("L1-O2O") << "Problem getting last L1TriggerKeyListExt";
/// << "Problem getting last L1TriggerKeyList" ;
}
// If L1TriggerKeyList does not contain object key, token is empty
return keyList.token(recordName, dataType, objectKey).empty();
}
#endif
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