RunDat Class Reference

#include <RunDat.h>

Inheritance diagram for RunDat:

Public Member Functions
int	getNumEvents () const
std::string	getTable ()
	RunDat ()
void	setNumEvents (int num)
	~RunDat ()
Public Member Functions inherited from IDataItem
	IDataItem ()
Public Member Functions inherited from IDBObject
oracle::occi::Connection *	getConn () const
oracle::occi::Environment *	getEnv () const
void	setConnection (oracle::occi::Environment *env, oracle::occi::Connection *conn)
virtual	~IDBObject ()

Private Member Functions
void	fetchData (std::map< EcalLogicID, RunDat > *fillMap, RunIOV *iov) throw (std::runtime_error)
void	prepareWrite () throw (std::runtime_error)
void	writeDB (const EcalLogicID *ecid, const RunDat *item, RunIOV *iov) throw (std::runtime_error)

Private Attributes
int	m_numEvents

Friends
class	EcalCondDBInterface

Additional Inherited Members
Static Public Attributes inherited from IDBObject
static int const	ECALDB_NROWS =1024
Protected Member Functions inherited from IDataItem
void	checkPrepare () throw (std::runtime_error)
void	createReadStatement () throw (std::runtime_error)
void	setPrefetchRowCount (int ncount) throw (std::runtime_error)
void	terminateReadStatement () throw (std::runtime_error)
void	terminateWriteStatement () throw (std::runtime_error)
Protected Member Functions inherited from IDBObject
void	checkConnection () const throw (std::runtime_error)
Protected Attributes inherited from IDataItem
oracle::occi::Statement *	m_readStmt
oracle::occi::Statement *	m_writeStmt
Protected Attributes inherited from IDBObject
oracle::occi::Connection *	m_conn
oracle::occi::Environment *	m_env

Detailed Description

Definition at line 11 of file RunDat.h.

Constructor & Destructor Documentation

RunDat::RunDat

(

)

Definition at line 11 of file RunDat.cc.

References NULL.

{
  m_env = NULL;
  m_conn = NULL;
  m_writeStmt = NULL;
  m_numEvents = 0;
}

RunDat::~RunDat

(

)

Definition at line 21 of file RunDat.cc.

{
}

Member Function Documentation

void RunDat::fetchData ( std::map< EcalLogicID, RunDat > *  fillMap, RunIOV *  iov  ) throw ( std::runtime_error )

private

Definition at line 70 of file RunDat.cc.

References alignCSCRings::e, o2o::iov, AlCaHLTBitMon_ParallelJobs::p, and setNumEvents().

{
  this->checkConnection();
  fillMap->clear();

  iov->setConnection(m_env, m_conn);
  int iovID = iov->fetchID();
  if (!iovID) { 
    //  throw(std::runtime_error("RunDat::writeDB:  IOV not in DB")); 
    return;
  }

  try {
    Statement* stmt = m_conn->createStatement();
    stmt->setSQL("SELECT cv.name, cv.logic_id, cv.id1, cv.id2, cv.id3, cv.maps_to, "
         "d.num_events "
         "FROM channelview cv JOIN run_dat d "
         "ON cv.logic_id = d.logic_id AND cv.name = cv.maps_to "
         "WHERE d.iov_id = :iov_id");
    stmt->setInt(1, iovID);
    ResultSet* rset = stmt->executeQuery();
    
    std::pair< EcalLogicID, RunDat > p;
    RunDat dat;
    while(rset->next()) {
      p.first = EcalLogicID( rset->getString(1),     // name
                 rset->getInt(2),        // logic_id
                 rset->getInt(3),        // id1
                 rset->getInt(4),        // id2
                 rset->getInt(5),        // id3
                 rset->getString(6));    // maps_to

      dat.setNumEvents( rset->getInt(7) );

      p.second = dat;
      fillMap->insert(p);
    }
    m_conn->terminateStatement(stmt);
  } catch (SQLException &e) {
    throw(std::runtime_error("RunDat::fetchData():  "+e.getMessage()));
  }
}

int RunDat::getNumEvents ( ) const

inline

Definition at line 21 of file RunDat.h.

References m_numEvents.

{ return m_numEvents; }

std::string RunDat::getTable ( )

inlinevirtual

Implements IDataItem.

Definition at line 18 of file RunDat.h.

{ return "RUN_DAT"; }

void RunDat::prepareWrite ( ) throw ( std::runtime_error )

privatevirtual

Implements IDataItem.

Definition at line 27 of file RunDat.cc.

References alignCSCRings::e.

{
  this->checkConnection();

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO run_dat (iov_id, logic_id, "
            "num_events) "
            "VALUES (:iov_id, :logic_id, "
            ":num_events)");
  } catch (SQLException &e) {
    throw(std::runtime_error("RunDat::prepareWrite():  "+e.getMessage()));
  }
}

void RunDat::setNumEvents ( int  num )

inline

Definition at line 20 of file RunDat.h.

References m_numEvents, and pileupDistInMC::num.

Referenced by fetchData().

{ m_numEvents = num; }

void RunDat::writeDB ( const EcalLogicID *  ecid, const RunDat *  item, RunIOV *  iov  ) throw ( std::runtime_error )

private

Definition at line 45 of file RunDat.cc.

References alignCSCRings::e, and o2o::iov.

{
  this->checkConnection();
  this->checkPrepare();

  int iovID = iov->fetchID();
  if (!iovID) { throw(std::runtime_error("RunDat::writeDB:  IOV not in DB")); }

  int logicID = ecid->getLogicID();
  if (!logicID) { throw(std::runtime_error("RunDat::writeDB:  Bad EcalLogicID")); }
  
  try {
    m_writeStmt->setInt(1, iovID);
    m_writeStmt->setInt(2, logicID);
    m_writeStmt->setInt(3, item->getNumEvents());

    m_writeStmt->executeUpdate();
  } catch (SQLException &e) {
    throw(std::runtime_error("RunDat::writeDB():  "+e.getMessage()));
  }
}

Friends And Related Function Documentation

friend class EcalCondDBInterface

friend

Definition at line 13 of file RunDat.h.

Member Data Documentation

int RunDat::m_numEvents

private

Definition at line 34 of file RunDat.h.

Referenced by getNumEvents(), and setNumEvents().