Method UpdateObject

lib/db_ido/dbconnection.cpp:444–501

}

void DbConnection::UpdateObject(const ConfigObject::Ptr& object)
{
	bool isShuttingDown = Application::IsShuttingDown();
	bool isRestarting = Application::IsRestarting();

#ifdef I2_DEBUG
	if (isShuttingDown || isRestarting) {
		//Log(LogDebug, "DbConnection")
		//	<< "Updating object '" << object->GetName() << "' \t\t active '" << Convert::ToLong(object->IsActive())
		//	<< "' shutting down '" << Convert::ToLong(isShuttingDown) << "' restarting '" << Convert::ToLong(isRestarting) << "'.";
	}
#endif /* I2_DEBUG */

	/* Wait until a database connection is established on reconnect. */
	if (!GetConnected())
		return;

	/* Don't update inactive objects during shutdown/reload/restart.
	 * They would be marked as deleted. This gets triggered with ConfigObject::StopObjects().
	 * During startup/reconnect this is fine, the handler is not active there.
	 */
	if (isShuttingDown || isRestarting)
		return;

	DbObject::Ptr dbobj = DbObject::GetOrCreateByObject(object);

	if (dbobj) {
		bool dbActive = GetObjectActive(dbobj);
		bool active = object->IsActive();

		if (active) {
			if (!dbActive)
				ActivateObject(dbobj);

			Dictionary::Ptr configFields = dbobj->GetConfigFields();
			String configHash = dbobj->CalculateConfigHash(configFields);
			ASSERT(configHash.GetLength() <= 64);
			configFields->Set("config_hash", configHash);

			String cachedHash = GetConfigHash(dbobj);

			if (cachedHash != configHash) {
				dbobj->SendConfigUpdateHeavy(configFields);
				dbobj->SendStatusUpdate();
			} else {
				dbobj->SendConfigUpdateLight();
			}
		} else if (!active) {
			/* This may happen on reload/restart actions too
			 * and is blocked above already.
			 *
			 * Deactivate the deleted object no matter
			 * which state it had in the database.
			 */
			DeactivateObject(dbobj);
		}
	}
}