L1CondDBPayloadWriterExt.cc

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#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "CondTools/L1TriggerExt/plugins/L1CondDBPayloadWriterExt.h"

#include "CondFormats/L1TObjects/interface/L1TriggerKeyExt.h"
#include "CondFormats/DataRecord/interface/L1TriggerKeyExtRcd.h"
#include "CondFormats/L1TObjects/interface/L1TriggerKeyListExt.h"
#include "CondFormats/DataRecord/interface/L1TriggerKeyListExtRcd.h"

L1CondDBPayloadWriterExt::L1CondDBPayloadWriterExt(const edm::ParameterSet& iConfig)
   : m_writeL1TriggerKeyExt( iConfig.getParameter< bool >( "writeL1TriggerKeyExt" )),
     m_writeConfigData( iConfig.getParameter< bool >( "writeConfigData" ) ),
     m_overwriteKeys( iConfig.getParameter< bool >( "overwriteKeys" ) ),
     m_logTransactions( iConfig.getParameter<bool>( "logTransactions" ) ),
     m_newL1TriggerKeyListExt( iConfig.getParameter< bool >( "newL1TriggerKeyListExt" ) )
{
   //now do what ever initialization is needed

}


L1CondDBPayloadWriterExt::~L1CondDBPayloadWriterExt()
{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}


// ------------ method called to for each event  ------------
void
L1CondDBPayloadWriterExt::analyze(const edm::Event& iEvent,
                   const edm::EventSetup& iSetup)
{
   using namespace edm;

   // Get L1TriggerKeyListExt and make a copy
   L1TriggerKeyListExt oldKeyList ;

   if( !m_newL1TriggerKeyListExt )
     {
       if( !m_writer.fillLastTriggerKeyList( oldKeyList ) )
     {
       edm::LogError( "L1-O2O" )
         << "Problem getting last L1TriggerKeyListExt" ;
     }
     }

   L1TriggerKeyListExt* keyList = 0 ;

   // Write L1TriggerKeyExt to ORCON with no IOV
   std::string token ;
   ESHandle< L1TriggerKeyExt > key ;

   // Before calling writePayload(), check if TSC key is already in
   // L1TriggerKeyListExt.  writePayload() will not catch this situation in
   // the case of dummy configurations.
   bool triggerKeyOK = true ;
   try
     {
       // Get L1TriggerKeyExt
       iSetup.get< L1TriggerKeyExtRcd >().get( key ) ;

       if( !m_overwriteKeys )
     {
       triggerKeyOK = oldKeyList.token( key->tscKey() ) == "" ;
     }
     }
   catch( l1t::DataAlreadyPresentException& ex )
     {
       triggerKeyOK = false ;
       edm::LogVerbatim( "L1-O2O" ) << ex.what() ;
     }

   if( triggerKeyOK && m_writeL1TriggerKeyExt )
     {
       edm::LogVerbatim( "L1-O2O" )
         << "Object key for L1TriggerKeyExtRcd@L1TriggerKeyExt: "
         << key->tscKey() ;
       token = m_writer.writePayload( iSetup,
                      "L1TriggerKeyExtRcd@L1TriggerKeyExt" ) ;
     }

   // If L1TriggerKeyExt is invalid, then all configuration data is already in DB
   bool throwException = false ;

   if( !token.empty() || !m_writeL1TriggerKeyExt )
   {
      // Record token in L1TriggerKeyListExt
      if( m_writeL1TriggerKeyExt )
    {
      keyList = new L1TriggerKeyListExt( oldKeyList ) ;
      if( !( keyList->addKey( key->tscKey(),
                  token,
                  m_overwriteKeys ) ) )
        {
          throw cond::Exception( "L1CondDBPayloadWriter: TSC key "
                     + key->tscKey()
                     + " already in L1TriggerKeyListExt" ) ;
        }
    }

      if( m_writeConfigData )
    {
      // Loop over record@type in L1TriggerKeyExt
      L1TriggerKeyExt::RecordToKey::const_iterator it =
        key->recordToKeyMap().begin() ;
      L1TriggerKeyExt::RecordToKey::const_iterator end =
        key->recordToKeyMap().end() ;

      for( ; it != end ; ++it )
        {
          // Do nothing if object key is null.
          if( it->second == L1TriggerKeyExt::kNullKey )
        {
          edm::LogVerbatim( "L1-O2O" )
            << "L1CondDBPayloadWriter: null object key for "
            << it->first << "; skipping this record." ;
        }
          else
        {
          // Check key is new before writing
          if( oldKeyList.token( it->first, it->second ) == "" ||
              m_overwriteKeys )
            {
              // Write data to ORCON with no IOV
              if( oldKeyList.token( it->first, it->second ) != "" )
            {
              edm::LogVerbatim( "L1-O2O" )
                << "*** Overwriting payload: object key for "
                << it->first << ": " << it->second ;
            }
              else
            {
              edm::LogVerbatim( "L1-O2O" )
                << "object key for "
                << it->first << ": " << it->second ;
            }

              try
            {
              token = m_writer.writePayload( iSetup, it->first ) ;
            }
              catch( l1t::DataInvalidException& ex )
            {
              edm::LogVerbatim( "L1-O2O" )
                << ex.what()
                << " Skipping to next record." ;

              throwException = true ;

              continue ;
            }

              if( !token.empty() )
            {
              // Record token in L1TriggerKeyListExt
              if( !keyList )
                {
                  keyList = new L1TriggerKeyListExt( oldKeyList ) ;
                }

              if( !( keyList->addKey( it->first,
                          it->second,
                          token,
                          m_overwriteKeys ) ) )
                {
                  // This should never happen because of the check
                  // above, but just in case....
                  throw cond::Exception(
                "L1CondDBPayloadWriter: subsystem key "
                + it->second + " for " + it->first
                + " already in L1TriggerKeyListExt" ) ;
                }
            }
            }
          else
            {
              edm::LogVerbatim( "L1-O2O" )
            << "L1CondDBPayloadWriter: object key "
            << it->second << " for " << it->first
            << " already in L1TriggerKeyListExt" ;
            }
        }
        }
    }
   }

   if( keyList )
   {
      // Write L1TriggerKeyListExt to ORCON
      m_writer.writeKeyList( keyList, 0, m_logTransactions ) ;
   }

   if( throwException )
     {
       throw l1t::DataInvalidException( "Payload problem found." ) ;
     }
}


// ------------ method called once each job just before starting event loop  ------------
void 
L1CondDBPayloadWriterExt::beginJob()
{
}

// ------------ method called once each job just after ending the event loop  ------------
void 
L1CondDBPayloadWriterExt::endJob() {
}

//define this as a plug-in
//DEFINE_FWK_MODULE(L1CondDBPayloadWriterExt);