本文整理汇总了C++中CEpgDatabase::CommitTransaction方法的典型用法代码示例。如果您正苦于以下问题：C++ CEpgDatabase::CommitTransaction方法的具体用法？C++ CEpgDatabase::CommitTransaction怎么用？C++ CEpgDatabase::CommitTransaction使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CEpgDatabase的用法示例。
在下文中一共展示了CEpgDatabase::CommitTransaction方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: UpdateEntries
bool CEpg::UpdateEntries(const CEpg &epg, bool bStoreInDb /* = true */)
{
bool bReturn(false);
CEpgDatabase *database = g_EpgContainer.GetDatabase();
if (epg.m_tags.size() > 0)
{
if (bStoreInDb)
{
if (!database || !database->IsOpen())
{
CLog::Log(LOGERROR, "%s - could not open the database", __FUNCTION__);
return bReturn;
}
database->BeginTransaction();
}
{
CSingleLock lock(m_critSection);
CLog::Log(LOGDEBUG, "%s - %zu entries in memory before merging", __FUNCTION__, m_tags.size());
/* copy over tags */
for (map<CDateTime, CEpgInfoTagPtr>::const_iterator it = epg.m_tags.begin(); it != epg.m_tags.end(); it++)
UpdateEntry(*it->second, bStoreInDb, false);
CLog::Log(LOGDEBUG, "%s - %zu entries in memory after merging and before fixing", __FUNCTION__, m_tags.size());
FixOverlappingEvents(bStoreInDb);
CLog::Log(LOGDEBUG, "%s - %zu entries in memory after fixing", __FUNCTION__, m_tags.size());
/* update the last scan time of this table */
m_lastScanTime = CDateTime::GetCurrentDateTime().GetAsUTCDateTime();
SetChanged();
}
/* persist changes */
if (bStoreInDb)
{
bReturn = database->CommitTransaction();
if (bReturn)
Persist(true);
}
else
bReturn = true;
}
else
{
if (bStoreInDb)
bReturn = Persist(true);
else
bReturn = true;
}
NotifyObservers(ObservableMessageEpg);
return bReturn;
}