TrigConf::HLTFrameLoader Class Reference

TriggerDB loader of the HLT menu. More...

#include <HLTFrameLoader.h>

Inheritance diagram for TrigConf::HLTFrameLoader:

Collaboration diagram for TrigConf::HLTFrameLoader:

Public Member Functions
	HLTFrameLoader (StorageMgr &sm, coral::ISessionProxy &session)
	constructor
virtual	~HLTFrameLoader () override=default
	destructor
virtual bool	load (HLTFrame &data) override
virtual void	setLevel (MSGTC::Level lvl) override
	access to output stream
virtual MSGTC::Level	outputLevel () const override
void	startSession ()
	start session if not already active
void	commitSession ()
	commit session if not already done
bool	loadL1MasterKey (int SuperMasterKey, int &Lvl1MasterKey)
	get l1 master from super master
bool	loadL1MenuKey (int SuperMasterKey, int &Lvl1MenuKey)
	get l1 menu id from super master
unsigned int	triggerDBSchemaVersion ()
virtual int	verbose () const override
virtual void	setVerbose (int v) override
bool	isRun1 ()
bool	isRun2 ()
bool	msgLvl (const MSGTC::Level lvl) const
	Test the output level.
MsgStreamTC &	msg () const
	The standard message stream.
MsgStreamTC &	msg (const MSGTC::Level lvl) const
	The standard message stream.
const std::string &	getName () const
	name accessor

Protected Attributes
StorageMgr &	m_storageMgr
	reference to the storage manager
coral::ISessionProxy &	m_session
	CORAL interface to database session.
bool	m_sessionOwner {false}
	remember if the loader started the session in the first place

Private Member Functions
void	loadSMT (HLTFrame &frame)
std::set< unsigned int >	GetConnectedPSKs (unsigned int smk)
std::tuple< unsigned int, unsigned int >	loadSchemaVersion () const
	get DB schema version and run number

Private Attributes
int	m_verbose {1}
boost::thread_specific_ptr< MsgStreamTC >	m_msg_tls
	MsgStreamTC instance (a std::cout like with print-out levels)
std::string	m_name

Detailed Description

TriggerDB loader of the HLT menu.

Definition at line 16 of file HLTFrameLoader.h.

Constructor & Destructor Documentation

HLTFrameLoader()

TrigConf::HLTFrameLoader::HLTFrameLoader ( StorageMgr & sm, coral::ISessionProxy & session )

inline

constructor

Parameters

sm	reference to storage manager
session	reference to the database session

Definition at line 25 of file HLTFrameLoader.h.

                                                                    :
         IHLTFrameLoader(), DBLoader("HLTFrameLoader", sm, session) {}

~HLTFrameLoader()

virtual TrigConf::HLTFrameLoader::~HLTFrameLoader ( )

overridevirtualdefault

destructor

Member Function Documentation

commitSession()

void TrigConf::DBLoader::commitSession ( )

inherited

commit session if not already done

Definition at line 45 of file DBLoader.cxx.

{
   if ( m_session.transaction().isActive() && m_sessionOwner) {
      m_session.transaction().commit();
   }
}

GetConnectedPSKs()

set< unsigned int > TrigConf::HLTFrameLoader::GetConnectedPSKs ( unsigned int smk )

private

Definition at line 167 of file HLTFrameLoader.cxx.

                                                         {
   set<unsigned int> connected_psks;
 
   startSession();
   unique_ptr< coral::IQuery > q( m_session.nominalSchema().newQuery() );
 
   q->addToTableList( "SUPER_MASTER_TABLE",    "SMT"    );
   q->addToTableList( "HLT_MASTER_TABLE",      "HMT"    );
   q->addToTableList( "HLT_TRIGGER_MENU",      "HTM"    );
   q->addToTableList( "HLT_TM_TO_PS",          "HM2PS"  );
      
   coral::AttributeList bindings;
   bindings.extend<int>("smid");
   bindings[0].data<int>() = smk;
 
   string theCondition("");
   theCondition += string( " SMT.SMT_ID     = :smid");
   theCondition += string( " AND SMT.SMT_HLT_MASTER_TABLE_ID = HMT.HMT_ID"       );
   theCondition += string( " AND HMT.HMT_TRIGGER_MENU_ID = HTM.HTM_ID"           );
   theCondition += string( " AND HTM.HTM_ID = HM2PS.HTM2PS_TRIGGER_MENU_ID"      );
 
 
   q->setCondition( theCondition, bindings );
 
   //Don't really want anything back, just want to see there is one entry
   coral::AttributeList attList;
   attList.extend<int>( "HM2PS.HTM2PS_PRESCALE_SET_ID" );
   fillQuery(q.get(),attList);
 
   coral::ICursor& cursor = q->execute();
 
   while (cursor.next()) {
      const coral::AttributeList& row = cursor.currentRow();
      int psk = row["HM2PS.HTM2PS_PRESCALE_SET_ID"].data<int>();
      connected_psks.insert(psk);
   }
 
   commitSession();
 
   stringstream ss;
   for(int psk : connected_psks)
       ss << psk << ", ";
 
   TRG_MSG_INFO( "To SMK " << smk << " connected HLT prescale keys are " << ss.str() );
 
   return connected_psks;
}

getName()

const std::string & TrigConf::TrigConfMessaging::getName ( ) const

inlineinherited

name accessor

Returns

the name

Definition at line 101 of file TrigConfMessaging.h.

                                                           {
    return m_name;
  }

isRun1()

bool TrigConf::DBLoader::isRun1 ( )

inlineinherited

Definition at line 60 of file DBLoader.h.

{ return ! isRun2(); }

isRun2()

bool DBLoader::isRun2 ( )

inherited

Definition at line 54 of file DBLoader.cxx.

                 {
   const static unsigned int run = std::get<1>(loadSchemaVersion());
   return run == 2;
}

load()

bool TrigConf::HLTFrameLoader::load ( HLTFrame & data )

overridevirtual

Implements TrigConf::IHLTFrameLoader.

Definition at line 30 of file HLTFrameLoader.cxx.

                                              {
 
   unsigned int smk = frame.smk();
   if(smk==0) return false;
 
   TRG_MSG_INFO("Loading HLT menu for SMK " << smk);
 
   typedef pair<unsigned int, unsigned int> lbnpsk_t;
   vector<lbnpsk_t> reqested_prescale_keys = frame.getPrescaleSetCollection().prescale_keys();
   
   // always start a clean HLTFrame
   frame.clear();
 
   // set the keys
   frame.setSMK(smk);
 
   try {
      set<unsigned int> connected_psk = GetConnectedPSKs(smk);
 
      loadSMT(frame);
 
      HLTSequenceLoader seqldr(m_storageMgr, m_session);
      seqldr.setLevel(outputLevel());
      seqldr.load(frame);
 
      HLTChainLoader chldr(m_storageMgr, m_session);
      chldr.setLevel(outputLevel());
      chldr.load(frame);
 
      // prescale set collection
      bool all_connected(true);
      TRG_MSG_INFO("Requested to load prescale sets: ");
      for( lbnpsk_t lbnpsk: reqested_prescale_keys) {
         unsigned int psk = lbnpsk.second;
         bool is_connected = psk!=0 && connected_psk.find(psk)!=connected_psk.end();
         TRG_MSG_INFO("LB " << setw(3) << right << lbnpsk.first << " : " << lbnpsk.second);
         if(!is_connected) {
            TRG_MSG_ERROR("prescale key " << lbnpsk.second << " is not connected to SMK");
            all_connected = false;
         }
      }
 
      if(all_connected) {
         frame.thePrescaleSetCollection().set_prescale_keys_to_load( reqested_prescale_keys );
 
         HLTPrescaleSetCollectionLoader pssldr(m_storageMgr, m_session);
         pssldr.setLevel(outputLevel());
         //pssldr.setLevel(MSGTC::DEBUG);
         pssldr.load(frame.thePrescaleSetCollection());
 
         
 
         // by default assign the single prescale set
         if(frame.getPrescaleSetCollection().size()==1) {
            HLTPrescaleSet* singlePrescaleSet(frame.getPrescaleSetCollection().sets().begin()->pss);
            // for backward compatibility we first copy the unconditional chain rerun prescale to the prescale set
            for(HLTChain* ch: frame.theHLTChainList()) {
               pair<bool, float> rrps = ch->rerun_prescale("");
               if(rrps.first) {
                  singlePrescaleSet->thePrescale(ch->chain_counter(), ch->level_enum()).setRerunPrescale("",rrps.second);
               }
            }
            frame.theHLTChainList().applyPrescaleSet(singlePrescaleSet);
         }
 
      } else {
         TRG_MSG_ERROR("Not all requested HLT prescale keys are connected to the SMK");
         stringstream s;
         for(int psk: connected_psk) {
            s << psk << ", ";
         }
         TRG_MSG_INFO("these HLT PSK are connected to SMK " << smk << ": " << s.str());
         throw runtime_error("HLTFrameLoader: not all requested HLT prescale keys are connected to the SMK");
      }
 
      //merge chainlist
      if( frame.mergedHLT() ) {
        bool needMerging(false);
        for( const TrigConf::HLTChain* chain : frame.getHLTChainList() ) {
          if(chain->level_enum() != TrigConf::HLT)
            needMerging = true;
        }
        
        if(needMerging) {
          TRG_MSG_DEBUG("Call merging of " << frame.getHLTChainList().size() << " L2 and EF chains");
          HLTTEUtils::mergeHLTChainList2(frame);
        }
      }
      
      //frame.print();
   }
   catch (const std::exception& e) {
      TRG_MSG_ERROR("exception " << e.what());
      throw;
   }
 
 
 
   return true;
}

loadL1MasterKey()

bool TrigConf::DBLoader::loadL1MasterKey ( int SuperMasterKey, int & Lvl1MasterKey )

inherited

get l1 master from super master

Definition at line 128 of file DBLoader.cxx.

                                                             {
   try {
      startSession();
      
      unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "SUPER_MASTER_TABLE").newQuery() );
      q->setRowCacheSize( 5 );
 
      //Bind list
      coral::AttributeList bindings;
      bindings.extend<int>("smtid");
      bindings[0].data<int>() = smk;
      q->setCondition( "SMT_ID = :smtid", bindings );
 
      //Output data and types
      coral::AttributeList attList;
      attList.extend<int>( "SMT_L1_MASTER_TABLE_ID" );
      fillQuery(q.get(), attList);
 
      coral::ICursor& cursor = q->execute();
      if ( ! cursor.next() ) {
         msg() << "DBLoader:           No such SuperMaster key exists " << smk << endl;
         throw runtime_error( "DBLoader:        SuperMasterKey not available" );
      }
    
      const coral::AttributeList& row = cursor.currentRow();
      Lvl1MasterKey = row["SMT_L1_MASTER_TABLE_ID"].data<int>();
   }
   catch( const std::exception& e ) {
      commitSession();
      msg() << "DBLoader:         C++ exception: " << e.what() << std::endl;
      throw;
   }
   commitSession();
   return true; 
}

loadL1MenuKey()

bool TrigConf::DBLoader::loadL1MenuKey ( int SuperMasterKey, int & Lvl1MenuKey )

inherited

get l1 menu id from super master

Definition at line 167 of file DBLoader.cxx.

                                                                    {
   try {
 
      int l1Master = 0;
      loadL1MasterKey(SuperMasterKey, l1Master);
 
      startSession();
    
      unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "L1_MASTER_TABLE").newQuery() );
      q->setRowCacheSize( 5 );
 
      //Bind list
      coral::AttributeList bindings;
      bindings.extend<int>("l1mtid");
      bindings[0].data<int>() = l1Master;
      q->setCondition( "L1MT_ID = :l1mtid" , bindings );
 
      //Output data and types
      coral::AttributeList attList;
      attList.extend<int>( "L1MT_TRIGGER_MENU_ID" );
      q->defineOutput(attList);
      q->addToOutputList( "L1MT_TRIGGER_MENU_ID" );
 
      coral::ICursor& cursor = q->execute();
      if ( ! cursor.next() ) {
         msg() << "DBLoader >> No such L1 Master key exists " << l1Master << std::endl;
         throw std::runtime_error( "DBLoader >> L1MasterKey not available" );
         commitSession();
      }
    
      const coral::AttributeList& row = cursor.currentRow();
      Lvl1MenuKey = row["L1MT_TRIGGER_MENU_ID"].data<int>();
 
      commitSession();
 
   }
   catch( const std::exception& e ) {
      msg() << "DBLoader >> Standard C++ exception: " << e.what() << std::endl;
      m_session.transaction().rollback();
      throw;
   }
   return true; 
}

loadSchemaVersion()

std::tuple< unsigned int, unsigned int > DBLoader::loadSchemaVersion ( ) const

privateinherited

get DB schema version and run number

Definition at line 81 of file DBLoader.cxx.

{
   const static auto versions = [&]() -> std::tuple<unsigned int,unsigned int> {
      bool mySession = false;
      if ( ! m_session.transaction().isActive() ) {
         m_session.transaction().start(true);
         mySession = true;
      }
 
      std::unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "TRIGGER_SCHEMA").newQuery() );
      q->setRowCacheSize( 1 );
 
      //Output data and types
      coral::AttributeList attList;
      attList.extend<int>( "TS_ID" );
      q->defineOutput(attList);
      q->addToOutputList( "TS_ID" );
 
      q->addToOrderList("TS_ID desc");
      coral::ICursor& cursor = q->execute();
 
      if ( ! cursor.next() ) {
         TRG_MSG_ERROR("Table TRIGGER_SCHEMA is not filled");
         if ( mySession ) m_session.transaction().commit();
         throw std::runtime_error( "DBLoader::loadSchemaVersion() >> Table TRIGGER_SCHEMA is not filled" );
      }
 
      const coral::AttributeList& row = cursor.currentRow();
      const unsigned int triggerDBSchemaVersion = row["TS_ID"].data<int>();
 
      TRG_MSG_INFO("TriggerDB schema version: " << triggerDBSchemaVersion);
 
      const unsigned int run = m_session.nominalSchema().existsTable( "ACTIVE_MASTERS" ) ? 2 : 1;
 
      TRG_MSG_INFO("Database has Run " << run << " schema");
      TRG_MSG_INFO("Total number of tables : " <<  m_session.nominalSchema().listTables().size());
 
      //commitSession();
      if ( mySession ) m_session.transaction().commit();
 
      return {triggerDBSchemaVersion, run};
   }();
 
   return versions;
}

loadSMT()

void TrigConf::HLTFrameLoader::loadSMT ( HLTFrame & frame )

private

Definition at line 134 of file HLTFrameLoader.cxx.

                                               {
   startSession();
   unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "SUPER_MASTER_TABLE").newQuery() );
      
   std::string cond = "SMT_ID = :smId";
   coral::AttributeList bindings;
   bindings.extend<int>("smId");
   bindings[0].data<int>() = frame.smk();
   q->setCondition( cond, bindings );
 
   coral::AttributeList attList;
   attList.extend<std::string>( "SMT_NAME" );
   attList.extend<int>        ( "SMT_VERSION" );
   attList.extend<std::string>( "SMT_COMMENT" );
   fillQuery(q.get(), attList);
 
 
   coral::ICursor& cursor = q->execute();
   while (cursor.next()) {
      const coral::AttributeList& row = cursor.currentRow();
      string name    = row["SMT_NAME"   ].data<std::string>();
      int    version = row["SMT_VERSION"].data<int>();
      string comment = row["SMT_COMMENT"].data<std::string>();
      
      frame.setName( name );
      frame.setComment( comment );
      frame.setVersion( version );
   }
   commitSession();
}

msg() [1/2]

MsgStreamTC & TrigConf::TrigConfMessaging::msg ( ) const

inlineinherited

The standard message stream.

Returns a reference to the message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 86 of file TrigConfMessaging.h.

  {
    MsgStreamTC* ms = m_msg_tls.get();
    if (!ms) {
      ms = new MsgStreamTC(m_name);
      m_msg_tls.reset(ms);
    }
    return *ms;
  }

msg() [2/2]

MsgStreamTC & TrigConf::TrigConfMessaging::msg ( const MSGTC::Level lvl ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 96 of file TrigConfMessaging.h.

  {
    return msg() << lvl;
  }

msgLvl()

bool TrigConf::TrigConfMessaging::msgLvl ( const MSGTC::Level lvl ) const

inlineinherited

Test the output level.

Parameters

lvl	The message level to test against

Returns

boolean Indicting if messages at given level will be printed

Return values

true	Messages at level "lvl" will be printed

Definition at line 75 of file TrigConfMessaging.h.

  {
    if (msg().level() <= lvl) {
      msg() << lvl;
      return true;
    }
    else {
      return false;
    }
  }

outputLevel()

virtual MSGTC::Level TrigConf::DBLoader::outputLevel ( ) const

inlineoverridevirtualinherited

Implements TrigConf::ILoader.

Definition at line 40 of file DBLoader.h.

{ return msg().level(); }

setLevel()

void DBLoader::setLevel ( MSGTC::Level lvl )

overridevirtualinherited

access to output stream

Implements TrigConf::ILoader.

Definition at line 60 of file DBLoader.cxx.

                                 {
   msg().setLevel(lvl);
 
   switch(lvl) {
   case MSGTC::ALWAYS: m_verbose = 5; break;
   case MSGTC::VERBOSE: m_verbose = 4; break;
   case MSGTC::DEBUG: m_verbose = 3; break;
   case MSGTC::INFO: m_verbose = 2; break;
   case MSGTC::WARNING:
   case MSGTC::ERROR:
   case MSGTC::FATAL: m_verbose = 0; break;
   default: m_verbose = 0;
   }
}

setVerbose()

virtual void TrigConf::DBLoader::setVerbose ( int v )

inlineoverridevirtualinherited

Implements TrigConf::ILoader.

Definition at line 58 of file DBLoader.h.

{ m_verbose=v; }

startSession()

void TrigConf::DBLoader::startSession ( )

inherited

start session if not already active

Definition at line 35 of file DBLoader.cxx.

{
   if ( ! m_session.transaction().isActive() ) {
      //std::cout << "DBLoader: startSession(readonly=true)" << std::endl;
      bool readOnly = true;
      m_session.transaction().start(readOnly);
      m_sessionOwner = true;
   }
}

triggerDBSchemaVersion()

unsigned int DBLoader::triggerDBSchemaVersion ( )

inherited

Definition at line 76 of file DBLoader.cxx.

                                 {
   return std::get<0>(loadSchemaVersion());
}

verbose()

virtual int TrigConf::DBLoader::verbose ( ) const

inlineoverridevirtualinherited

Implements TrigConf::ILoader.

Definition at line 57 of file DBLoader.h.

{ return m_verbose; }

Member Data Documentation

m_msg_tls

boost::thread_specific_ptr<MsgStreamTC> TrigConf::TrigConfMessaging::m_msg_tls

mutableprivateinherited

MsgStreamTC instance (a std::cout like with print-out levels)

Definition at line 71 of file TrigConfMessaging.h.

m_name

std::string TrigConf::TrigConfMessaging::m_name

privateinherited

Definition at line 72 of file TrigConfMessaging.h.

m_session

coral::ISessionProxy& TrigConf::DBLoader::m_session

protectedinherited

CORAL interface to database session.

Definition at line 68 of file DBLoader.h.

m_sessionOwner

bool TrigConf::DBLoader::m_sessionOwner {false}

protectedinherited

remember if the loader started the session in the first place

Definition at line 69 of file DBLoader.h.

{false}; 

m_storageMgr

StorageMgr& TrigConf::DBLoader::m_storageMgr

protectedinherited

reference to the storage manager

Definition at line 67 of file DBLoader.h.

m_verbose

int TrigConf::DBLoader::m_verbose {1}

privateinherited

Definition at line 64 of file DBLoader.h.

{1};

---

The documentation for this class was generated from the following files:

• HLTFrameLoader.h
• HLTFrameLoader.cxx