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cond::ITransaction Class Reference

#include <CondCore/DBCommon/interface/ITransaction.h>

Inheritance diagram for cond::ITransaction:

List of all members.

Public Member Functions
virtual void	commit ()=0
	commit transaction. Will disconnect from database if connection timeout==0 or connectted time close to the threshold
virtual bool	isReadOnly () const =0
	ITransaction ()
virtual IConnectionProxy &	parentConnection ()=0
virtual void	rollback ()=0
	rollback transaction
virtual void	start (bool isReadOnly=true)=0
	start transaction
virtual	~ITransaction ()
Protected Member Functions
void	attach (ITransactionObserver *)
void	NotifyEndOfTransaction ()
void	NotifyStartOfTransaction ()
Private Attributes
std::vector < cond::ITransactionObserver * >	m_observers

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Detailed Description

Definition at line 17 of file ITransaction.h.

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Constructor & Destructor Documentation

cond::ITransaction::ITransaction

(

)

[inline]

Definition at line 19 of file ITransaction.h.

References m_observers.

                  {
      m_observers.reserve(10);
    }

virtual cond::ITransaction::~ITransaction

(

)

[inline, virtual]

Definition at line 22 of file ITransaction.h.

{}

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Member Function Documentation

void ITransaction::attach

(

cond::ITransactionObserver *

observer

)

[protected]

Definition at line 5 of file ITransaction.cc.

References m_observers.

Referenced by cond::CoralTransaction::CoralTransaction(), and cond::PoolTransaction::PoolTransaction().

                                                            {
  m_observers.push_back( observer );
}

virtual void cond::ITransaction::commit

(

)

[pure virtual]

commit transaction. Will disconnect from database if connection timeout==0 or connectted time close to the threshold

Implemented in cond::CoralTransaction, and cond::PoolTransaction.

virtual bool cond::ITransaction::isReadOnly

(

)

const [pure virtual]

Implemented in cond::CoralTransaction, and cond::PoolTransaction.

Referenced by cond::CoralConnectionProxy::reactOnStartOfTransaction().

void ITransaction::NotifyEndOfTransaction

(

)

[protected]

Definition at line 18 of file ITransaction.cc.

References it, and m_observers.

Referenced by cond::CoralTransaction::commit(), cond::PoolTransaction::forceCommit(), cond::CoralTransaction::rollback(), and cond::PoolTransaction::rollback().

                                        {
  std::vector< cond::ITransactionObserver* >::iterator it;
  std::vector< cond::ITransactionObserver* >::iterator itBeg=m_observers.begin();
  std::vector< cond::ITransactionObserver* >::iterator itEnd=m_observers.end();
  for (it=itBeg; it!=itEnd; ++it){
    (*it)->reactOnEndOfTransaction(this);
  } 
}

void ITransaction::NotifyStartOfTransaction

(

)

[protected]

Definition at line 9 of file ITransaction.cc.

References it, and m_observers.

Referenced by cond::CoralTransaction::start(), cond::PoolTransaction::start(), and cond::PoolTransaction::upgrade().

                                          {
  std::vector< cond::ITransactionObserver* >::iterator it;
  std::vector< cond::ITransactionObserver* >::iterator itBeg=m_observers.begin();
  std::vector< cond::ITransactionObserver* >::iterator itEnd=m_observers.end();
  for (it=itBeg; it!=itEnd; ++it){
    (*it)->reactOnStartOfTransaction(this);
  } 
}

virtual IConnectionProxy& cond::ITransaction::parentConnection

(

)

[pure virtual]

Implemented in cond::CoralTransaction, and cond::PoolTransaction.

virtual void cond::ITransaction::rollback

(

)

[pure virtual]

rollback transaction

Implemented in cond::CoralTransaction, and cond::PoolTransaction.

virtual void cond::ITransaction::start

(

bool

isReadOnly = true

)

[pure virtual]

start transaction

Implemented in cond::CoralTransaction, and cond::PoolTransaction.

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Member Data Documentation

std::vector< cond::ITransactionObserver* > cond::ITransaction::m_observers [private]

Definition at line 40 of file ITransaction.h.

Referenced by attach(), ITransaction(), NotifyEndOfTransaction(), and NotifyStartOfTransaction().

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

• CondCore/DBCommon/interface/ITransaction.h
• CondCore/DBCommon/src/ITransaction.cc

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