cond::persistency::TransactionScope Class Reference

#include <Session.h>

Public Member Functions
void	close ()
void	commit ()
void	start (bool readOnly=true)
	TransactionScope (Transaction &transaction)
	~TransactionScope ()

Private Attributes
bool	m_status
Transaction &	m_transaction

Detailed Description

Definition at line 231 of file Session.h.

Constructor & Destructor Documentation

TransactionScope()

cond::persistency::TransactionScope::TransactionScope ( Transaction &  transaction )

explicit

Definition at line 226 of file Session.cc.

                                                               : m_transaction(transaction), m_status(true) {
      m_status = !m_transaction.isActive();
    }

References cond::persistency::Transaction::isActive(), m_status, and m_transaction.

~TransactionScope()

cond::persistency::TransactionScope::~TransactionScope

(

)

Definition at line 230 of file Session.cc.

                                        {
      if (!m_status && m_transaction.isActive()) {
        m_transaction.rollback();
      }
    }

References cond::persistency::Transaction::isActive(), m_status, m_transaction, and cond::persistency::Transaction::rollback().

Member Function Documentation

close()

void cond::persistency::TransactionScope::close

(

void

)

Definition at line 246 of file Session.cc.

{ m_status = true; }

References m_status.

Referenced by esMonitoring.AsyncLineReaderMixin::handle_close(), and esMonitoring.FDJsonServer::handle_close().

commit()

void cond::persistency::TransactionScope::commit

(

)

Definition at line 241 of file Session.cc.

                                  {
      m_transaction.commit();
      m_status = true;
    }

References cond::persistency::Transaction::commit(), m_status, and m_transaction.

Referenced by querying.connection::write_and_commit().

start()

void cond::persistency::TransactionScope::start

(

bool

readOnly = true

)

Definition at line 236 of file Session.cc.

                                              {
      m_transaction.start(readOnly);
      m_status = false;
    }

References m_status, m_transaction, and cond::persistency::Transaction::start().

Referenced by progressbar.ProgressBar::__next__(), cond::persistency::copyIov(), Types.LuminosityBlockRange::cppID(), Types.EventRange::cppID(), cond::persistency::importIovs(), and cond::service::OnlineDBOutputService::preLoadIov().

Member Data Documentation

m_status

bool cond::persistency::TransactionScope::m_status

private

Definition at line 245 of file Session.h.

Referenced by close(), commit(), start(), TransactionScope(), and ~TransactionScope().

m_transaction

Transaction& cond::persistency::TransactionScope::m_transaction

private

Definition at line 244 of file Session.h.

Referenced by commit(), start(), TransactionScope(), and ~TransactionScope().