ora::SessionMonitoringData Class Reference

#include <Monitoring.h>

Public Member Functions
size_t	newTransaction ()
size_t	numberOfTransactions () const
void	report (std::ostream &out) const
	SessionMonitoringData (boost::posix_time::ptime start, const std::string &connectionString)
void	stop ()
size_t	stopTransaction (bool commit_status=true)
	~SessionMonitoringData ()

Public Attributes
std::string	m_connectionString
boost::posix_time::ptime	m_start
boost::posix_time::ptime	m_stop

Private Attributes
TransactionMonitoringData *	m_currentTransaction
size_t	m_ncur
std::map< std::string, TransactionMonitoringData * >	m_transactions

Detailed Description

Definition at line 20 of file Monitoring.h.

Constructor & Destructor Documentation

ora::SessionMonitoringData::SessionMonitoringData	(	boost::posix_time::ptime	start,
		const std::string &	connectionString
	)

Definition at line 18 of file Monitoring.cc.

                                                                                                              :
  m_connectionString( connectionString ),
  m_start(start),
  m_stop(boost::posix_time::neg_infin),
  m_currentTransaction(0),
  m_transactions(),
  m_ncur(0){
}

ora::SessionMonitoringData::~SessionMonitoringData

(

)

Definition at line 27 of file Monitoring.cc.

                                                {
  for(std::map<std::string,TransactionMonitoringData*>::const_iterator iT = m_transactions.begin();
      iT != m_transactions.end();iT++ ){
    delete iT->second;
  }
}

Member Function Documentation

size_t ora::SessionMonitoringData::newTransaction

(

)

Definition at line 34 of file Monitoring.cc.

References ora::guidFromTime().

                                               {
  m_currentTransaction = new TransactionMonitoringData( boost::posix_time::microsec_clock::universal_time() );
  m_transactions.insert(std::make_pair(guidFromTime(),m_currentTransaction));
  m_ncur = m_transactions.size();
  return m_ncur;
}

size_t ora::SessionMonitoringData::numberOfTransactions

(

)

const

Definition at line 58 of file Monitoring.cc.

                                                           {
  return m_transactions.size();
}

void ora::SessionMonitoringData::report

(

std::ostream &

out

)

const

Definition at line 62 of file Monitoring.cc.

References data, i, ora::TransactionMonitoringData::m_start, ora::TransactionMonitoringData::m_status, and ora::TransactionMonitoringData::m_stop.

                                                             {
  size_t i=1;
  for(std::map<std::string,TransactionMonitoringData*>::const_iterator iT = m_transactions.begin();
      iT != m_transactions.end();iT++ ){
    TransactionMonitoringData& data = *iT->second;
    boost::posix_time::time_duration duration;
    if( !data.m_stop.is_neg_infinity() ){
      duration = data.m_stop-data.m_start;
    }
    out <<"   -> Transaction #"<<i<<" duration="<<boost::posix_time::to_simple_string(duration)<<" status="<<(data.m_status?std::string("COMMIT"):std::string("ROLLBACK"))<<std::endl;
    i++;
  }  
}

void ora::SessionMonitoringData::stop

(

)

Definition at line 52 of file Monitoring.cc.

                                   {
  m_stop = boost::posix_time::microsec_clock::universal_time();
  m_currentTransaction = 0;
  m_ncur = 0;
}

size_t ora::SessionMonitoringData::stopTransaction

(

bool

commit_status = true

)

Definition at line 41 of file Monitoring.cc.

                                                                    {
  size_t ncur = 0;
  if(m_currentTransaction){
    m_currentTransaction->stop( commit_status );
    m_currentTransaction = 0;
    ncur = m_ncur;
    m_ncur = 0;
  }
  return ncur;
}

Member Data Documentation

std::string ora::SessionMonitoringData::m_connectionString

Definition at line 29 of file Monitoring.h.

Referenced by ora::Monitoring::report().

TransactionMonitoringData* ora::SessionMonitoringData::m_currentTransaction

private

Definition at line 33 of file Monitoring.h.

size_t ora::SessionMonitoringData::m_ncur

private

Definition at line 35 of file Monitoring.h.

boost::posix_time::ptime ora::SessionMonitoringData::m_start

Definition at line 30 of file Monitoring.h.

Referenced by ora::Monitoring::report().

boost::posix_time::ptime ora::SessionMonitoringData::m_stop

Definition at line 31 of file Monitoring.h.

Referenced by ora::Monitoring::report().

std::map<std::string,TransactionMonitoringData*> ora::SessionMonitoringData::m_transactions

private

Definition at line 34 of file Monitoring.h.