#include <KisDatabaseTransactionLock.h>

Inheritance diagram for detail::KisDatabaseTransactionLockAdapter:

Public Member Functions
void	commit ()

	KisDatabaseTransactionLockAdapter (QSqlDatabase database)

void	lock ()

void	unlock ()

Private Attributes
QSqlDatabase	m_database

bool	m_transactionStarted {false}

Detailed Description

Definition at line 19 of file KisDatabaseTransactionLock.h.

Constructor & Destructor Documentation

◆ KisDatabaseTransactionLockAdapter()

detail::KisDatabaseTransactionLockAdapter::KisDatabaseTransactionLockAdapter ( QSqlDatabase database )

Definition at line 18 of file KisDatabaseTransactionLock.cpp.

    : m_database(database)
{
}

Member Function Documentation

◆ commit()

void detail::KisDatabaseTransactionLockAdapter::commit ( )

Definition at line 45 of file KisDatabaseTransactionLock.cpp.

{
    if (!m_transactionStarted)
        return;
 
    if (!m_database.commit()) {
        qWarning() << "WARNING: Failed to commit a transaction:" << m_database.lastError().text();
    }
 
    m_transactionStarted = false;
}

References m_database, and m_transactionStarted.

◆ lock()

void detail::KisDatabaseTransactionLockAdapter::lock ( )

Definition at line 23 of file KisDatabaseTransactionLock.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(!m_transactionStarted);
    if (!m_database.transaction()) {
        qWarning() << "WARNING: Failed to start a transaction:" << m_database.lastError().text();
    } else {
        m_transactionStarted = true;
    }
}

References KIS_SAFE_ASSERT_RECOVER_RETURN, m_database, and m_transactionStarted.

◆ unlock()

void detail::KisDatabaseTransactionLockAdapter::unlock ( )

Definition at line 33 of file KisDatabaseTransactionLock.cpp.

{
    if (!m_transactionStarted)
        return;
 
    if (!m_database.rollback()) {
        qWarning() << "WARNING: Failed to rollback a transaction:" << m_database.lastError().text();
    }
 
    m_transactionStarted = false;
}