TrigConf::QueryDefinition Class Reference

#include <TrigDBHelper.h>

Collaboration diagram for TrigConf::QueryDefinition:

Public Member Functions
void	addToTableList (const std::string &table, const std::string &table_short="")
void	extendCondition (const std::string &condext)
template<typename T>
void	extendOutput (const std::string &fieldName)
template<typename T>
void	extendBinding (const std::string &fieldName)
template<typename T>
void	setBoundValue (const std::string &fieldName, const T &value)
std::unique_ptr< coral::IQuery >	createQuery (coral::ISessionProxy *session)
void	setDataName (const std::string &dataName)
const std::string &	dataName ()

Private Attributes
std::vector< std::pair< std::string, std::string > >	m_tables {}
std::string	m_condition {""}
coral::AttributeList	m_attList
coral::AttributeList	m_bindList
std::string	m_dataName
std::set< std::string >	m_bound

Detailed Description

Definition at line 30 of file TrigDBHelper.h.

Member Function Documentation

addToTableList()

void TrigConf::QueryDefinition::addToTableList	(	const std::string &	table,
		const std::string &	table_short = "" )

Definition at line 44 of file TrigDBHelper.cxx.

{
   m_tables.emplace_back(table, table_short);
}

createQuery()

std::unique_ptr< coral::IQuery > TrigConf::QueryDefinition::createQuery

(

coral::ISessionProxy *

session

)

Definition at line 13 of file TrigDBHelper.cxx.

{
 
   std::unique_ptr< coral::IQuery > query( session->nominalSchema().newQuery() );
   
   // set tables
   for( auto & table : m_tables ) {
      query->addToTableList( table.first, table.second );
   }
   
   // ensure that all the requested variables are bound
   for( auto & bindVar : m_bindList ) {
      const std::string & fieldName = bindVar.specification().name();
      if( m_bound.find( fieldName ) == m_bound.end() ) {
         throw std::runtime_error( "Column " + fieldName + " has been bound, but not set to a value" );
      }
   }
      
   // condition
   query->setCondition( m_condition, m_bindList );
 
   // output
   query->defineOutput( m_attList );
   for( const coral::Attribute & attr : m_attList ) {
      query->addToOutputList(attr.specification().name());
   }
   
   return query;
}

dataName()

const std::string & TrigConf::QueryDefinition::dataName ( )

inline

Definition at line 53 of file TrigDBHelper.h.

                                   {
         return m_dataName;
      }

extendBinding()

template<typename T>

void TrigConf::QueryDefinition::extendBinding

(

const std::string &

fieldName

)

Definition at line 72 of file TrigDBHelper.h.

                                                                  {
      m_bindList.extend<T>( fieldName );
   }

extendCondition()

void TrigConf::QueryDefinition::extendCondition

(

const std::string &

condext

)

Definition at line 50 of file TrigDBHelper.cxx.

                                                                  {
   if( m_condition.size()>0 && condext.size()>0 && m_condition.back() != ' ' && condext[0] != ' ') {
      m_condition += " ";
   }
   m_condition += condext;
}

extendOutput()

template<typename T>

void TrigConf::QueryDefinition::extendOutput

(

const std::string &

fieldName

)

Definition at line 67 of file TrigDBHelper.h.

                                                                 {
      m_attList.extend<T>( fieldName );
   }

setBoundValue()

template<typename T>

void TrigConf::QueryDefinition::setBoundValue	(	const std::string &	fieldName,
		const T &	value )

Definition at line 77 of file TrigDBHelper.h.

                                                                                   {
      m_bindList[fieldName].setValue(value);
      m_bound.insert(fieldName);
   }

setDataName()

void TrigConf::QueryDefinition::setDataName ( const std::string & dataName )

inline

Definition at line 49 of file TrigDBHelper.h.

                                                   {
         m_dataName = dataName;
      }

Member Data Documentation

m_attList

coral::AttributeList TrigConf::QueryDefinition::m_attList

private

Definition at line 60 of file TrigDBHelper.h.

m_bindList

coral::AttributeList TrigConf::QueryDefinition::m_bindList

private

Definition at line 61 of file TrigDBHelper.h.

m_bound

std::set<std::string> TrigConf::QueryDefinition::m_bound

private

Definition at line 63 of file TrigDBHelper.h.

m_condition

std::string TrigConf::QueryDefinition::m_condition {""}

private

Definition at line 59 of file TrigDBHelper.h.

{""};  // where clause

m_dataName

std::string TrigConf::QueryDefinition::m_dataName

private

Definition at line 62 of file TrigDBHelper.h.

m_tables

std::vector<std::pair<std::string,std::string> > TrigConf::QueryDefinition::m_tables {}

private

Definition at line 58 of file TrigDBHelper.h.

{}; // tables needed in the query

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

• TrigDBHelper.h
• TrigDBHelper.cxx