TrigConf::HLTSequenceLoader Class Reference

TriggerDB loader of the HLT signatures. More...

#include <HLTSequenceLoader.h>

Inheritance diagram for TrigConf::HLTSequenceLoader:

Collaboration diagram for TrigConf::HLTSequenceLoader:

Public Member Functions
	HLTSequenceLoader (StorageMgr &sm, coral::ISessionProxy &session)
	constructor
virtual	~HLTSequenceLoader () override=default
	destructor
void	loadSequences (HLTSequenceList &seqlist)
virtual bool	load (HLTFrame &frame)
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
std::tuple< unsigned int, unsigned int >	loadSchemaVersion () const
	get DB schema version and run number

Private Attributes
unsigned int	m_smk {0}
unsigned int	m_schemaversion {0}
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 signatures.

Definition at line 17 of file HLTSequenceLoader.h.

Constructor & Destructor Documentation

HLTSequenceLoader()

TrigConf::HLTSequenceLoader::HLTSequenceLoader ( 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 HLTSequenceLoader.h.

                                                                       :
         DBLoader("HLTSequenceLoader", sm, session) {}

~HLTSequenceLoader()

virtual TrigConf::HLTSequenceLoader::~HLTSequenceLoader ( )

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();
   }
}

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::HLTSequenceLoader::load ( HLTFrame & frame )

virtual

Definition at line 19 of file HLTSequenceLoader.cxx.

                                                 {
   m_smk=frame.smk();
 
   m_schemaversion = triggerDBSchemaVersion();
 
   TRG_MSG_INFO("Loading HLT sequences");
 
   HLTSequenceList& sequences = frame.theHLTSequenceList();
 
   try {
      startSession ();
      loadSequences( sequences );
      commitSession();
   }
   catch (const std::exception& e) {
      TRG_MSG_ERROR("exception caught and rethrown : " << 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;
}

loadSequences()

void TrigConf::HLTSequenceLoader::loadSequences

(

HLTSequenceList &

seqlist

)

Definition at line 42 of file HLTSequenceLoader.cxx.

                                                                   {
 
   TRG_MSG_INFO("Start loading sequences with SMK " << m_smk);
 
   coral::ITable & teTable = m_session.nominalSchema().tableHandle( "HLT_TRIGGER_ELEMENT");
 
   const coral::ITableDescription & desc = teTable.description();
 
   bool hasTopoStartsFrom = false;
   try {
      desc.columnDescription("HTE_TOPO_START_FROM");
      hasTopoStartsFrom = true;
   }
   catch(coral::InvalidColumnNameException & ex) { }
   
   //    for(int i=0; i<desc.numberOfColumns(); ++i) {
   //       const coral::IColumn & col = desc.columnDescription(i);
   //       cout << "   " << col.name() << endl;
   //    }
   TRG_MSG_INFO("Found HTE_TOPO_START_FROM : " << (hasTopoStartsFrom ? "true" : "false") );
 
   unique_ptr< coral::IQuery > q( m_session.nominalSchema().newQuery() );
 
   q->addToTableList ( "SUPER_MASTER_TABLE"    , "SM");
   q->addToTableList ( "HLT_MASTER_TABLE"      , "HM");
   q->addToTableList ( "HLT_TM_TO_TC"          , "M2C");
   q->addToTableList ( "HLT_TC_TO_TS"          , "TC2TS");
   q->addToTableList ( "HLT_TS_TO_TE"          , "S2TE");
   q->addToTableList ( "HLT_TRIGGER_ELEMENT"   , "TE");
   q->addToTableList ( "HLT_TE_TO_CP"          , "TE2CP");
   q->addToTableList ( "HLT_TE_TO_TE"          , "TE2TE");
   q->addToTableList ( "HLT_COMPONENT"         , "CP");
 
   //Bind list
   coral::AttributeList bindings;
   bindings.extend<int>("smid");
   bindings[0].data<int>() = (int)m_smk;
 
   string theCondition = "";
   theCondition += " SM.SMT_ID     = :smid";
   theCondition += " AND HM.HMT_ID = SM.SMT_HLT_MASTER_TABLE_ID";
   theCondition += " AND HM.HMT_TRIGGER_MENU_ID = M2C.HTM2TC_TRIGGER_MENU_ID";
   theCondition += " AND M2C.HTM2TC_TRIGGER_CHAIN_ID = TC2TS.HTC2TS_TRIGGER_CHAIN_ID";
   theCondition += " AND TC2TS.HTC2TS_TRIGGER_SIGNATURE_ID = S2TE.HTS2TE_TRIGGER_SIGNATURE_ID";
   theCondition += " AND TE.HTE_ID = S2TE.HTS2TE_TRIGGER_ELEMENT_ID";
   theCondition += " AND TE.HTE_ID = TE2CP.HTE2CP_TRIGGER_ELEMENT_ID";
   theCondition += " AND TE.HTE_ID = TE2TE.HTE2TE_TE_ID";
   theCondition += " AND CP.HCP_ID = TE2CP.HTE2CP_COMPONENT_ID";
 
   q->setCondition( theCondition, bindings );
 
   //Output data and types
   coral::AttributeList attList;
   attList.extend<int>   ( "TE.HTE_ID" );
   attList.extend<string>( "TE.HTE_NAME" );
   if(hasTopoStartsFrom)
      attList.extend<string>( "TE.HTE_TOPO_START_FROM" );
   attList.extend<string>( "CP.HCP_NAME" );
   attList.extend<string>( "CP.HCP_ALIAS" );
   attList.extend<int>   ( "TE2CP.HTE2CP_ALGORITHM_COUNTER" );
   attList.extend<string>( "TE2TE.HTE2TE_TE_INP_ID" );
   attList.extend<string>( "TE2TE.HTE2TE_TE_INP_TYPE" );
   attList.extend<int>   ( "TE2TE.HTE2TE_TE_COUNTER" );    
   fillQuery(q.get(),attList);
 
   // the ordering
   q->addToOrderList( "TE.HTE_ID ASC, TE2CP.HTE2CP_ALGORITHM_COUNTER DESC, TE2TE.HTE2TE_TE_COUNTER DESC" );
 
   // process the query
   q->setDistinct();
   coral::ICursor& cursor = q->execute();
 
//    TRG_MSG_DEBUG("Query SELECT "
//                 << "TE.HTE_ID, TE.HTE_NAME, CP.HCP_NAME, CP.HCP_ALIAS, TE2CP.HTE2CP_ALGORITHM_COUNTER, TE2TE.HTE2TE_TE_INP_ID, TE2TE.HTE2TE_TE_INP_TYPE, TE2TE.HTE2TE_TE_COUNTER"
//                 << " FROM "
//                 << "SUPER_MASTER_TABLE SM, HLT_MASTER_TABLE HM, HLT_TM_TO_TC M2C, HLT_TC_TO_TS TC2TS,HLT_TS_TO_TE S2TE, HLT_TRIGGER_ELEMENT TE, HLT_TE_TO_CP TE2CP, HLT_TE_TO_TE TE2TE, HLT_COMPONENT CP"
//                 << " WHERE "
//                 << theCondition << ";");
 
   while ( cursor.next() ) {
      const coral::AttributeList& row = cursor.currentRow();
      string te_name = rmtilde(row["TE.HTE_NAME"].data<string>());
      HLTSequence* seq = seqlist.getSequence(te_name);
      if(seq==0) {
         seq = new HLTSequence( vector<HLTTriggerElement*>(), new HLTTriggerElement(te_name), vector<string>() );
         seqlist.addHLTSequence(seq);
         if(hasTopoStartsFrom) {
            string topo_start_from = rmtilde(row["TE.HTE_TOPO_START_FROM"].data<string>());
            if( !topo_start_from.empty())
               seq->set_topoStartTE(new HLTTriggerElement(topo_start_from));
         }
      }
 
 
      string alg_name = row["CP.HCP_NAME"].data<string>() + "/" + row["CP.HCP_ALIAS"].data<string>();
      unsigned int alg_pos = row["TE2CP.HTE2CP_ALGORITHM_COUNTER"].data<int>();
 
      vector<string>& alg_list = seq->algorithms();
      if( alg_list.size() < alg_pos+1 )
         alg_list.resize( alg_pos+1, "" );
 
      if(auto &algitem = alg_list[alg_pos]; algitem.empty()) {
         algitem = std::move(alg_name);
      } else {
         if(algitem != alg_name) {
            cerr << "Two different algs in the same position " << alg_pos << endl;
         }
      }
 
      string input_te = rmtilde(row["TE2TE.HTE2TE_TE_INP_ID"].data<string>());
      if(!input_te.empty()) {
         unsigned int input_te_pos = row["TE2TE.HTE2TE_TE_COUNTER"].data<int>();
         
         vector<HLTTriggerElement*>& inp_list = seq->inputTEs();
         if( inp_list.size() < input_te_pos+1 )
            inp_list.resize( input_te_pos+1, (HLTTriggerElement*)0 );
         
         if(auto &item = inp_list[input_te_pos]; item == 0) {
            item = new HLTTriggerElement(input_te);
         } else {
            if(item->name() != input_te ) {
               cerr << "Two different input TE's at the same position " << input_te_pos << endl;
            }
         }
      }
   }
   cursor.close();
 
   TRG_MSG_INFO("Loading " << seqlist.size() << " sequences");
}

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_schemaversion

unsigned int TrigConf::HLTSequenceLoader::m_schemaversion {0}

private

Definition at line 37 of file HLTSequenceLoader.h.

{0};

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_smk

unsigned int TrigConf::HLTSequenceLoader::m_smk {0}

private

Definition at line 36 of file HLTSequenceLoader.h.

{0};

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:

• HLTSequenceLoader.h
• HLTSequenceLoader.cxx