C++ ObjectID::empty方法代码示例

void IdeMailBox::onRestoreMessage(IEvent *e)
{
	HtmlEvent *htmlEvent = dynamic_cast<HtmlEvent *>(e);
	if(htmlEvent == nullptr)
		return;

	ObjectID id = htmlEvent->get(0).to_ascii();
	if(id.empty() == false)
	{
		// Elimina il messaggio
		getPortal()->getMessenger()->moveMessageToInbox(getPage()->getDatabase(), getSessionAccount(), id);
		// Mostra la posta in arrivo
		_renderFolder(messageFolderInbox);
	}
}

void IdeMailBox::onDeleteMessage(IEvent *e)
{
	HtmlEvent *htmlEvent = dynamic_cast<HtmlEvent *>(e);
	if(htmlEvent == nullptr)
		return;

	ObjectID id = htmlEvent->get(0).to_ascii();
	if(id.empty() == false)
	{
		// Elimina il messaggio
		getPortal()->getMessenger()->moveMessageToTrash(getPage()->getDatabase(), getSessionAccount(), id);
		// Mostra la directory di riferimento
		_renderFolder(m_folder);
	}
}

//bool EntitiesEntity::_loadObject(const shared_ptr<IPortalDatabase> &database, shared_ptr<ObjectsIRevisionable> object)
bool EntitiesEntity::load(const shared_ptr<IPortalDatabase> &database, const EntityID & id)
{
	OS_TIMER_PERFORMANCE(TP, _S("Entity::_loadObject"));
	OS_LOCK(m_cs);

#ifndef OS_TODOCIP
	shared_ptr<ObjectsIRevisionable> object = objects_revisionable_cast(database->getPortal()->getObject(database, id.toUTF16()));
	m_primary = object;
	//OS_ASSERT(getEntityID() == id);
#endif

	if(database->getPortal()->getSnapshotManager()->m_enableEnsureLoadingEntity)
		database->getPortal()->getSnapshotManager()->ensure(database, id);

	DataTable result;
	// TOCLEAN_SNAPSHOT_SCORE
	//String sql = String::format(_S("select current,visible,score,depth,parent,section,stability_date from os_snapshot_objects where reference='%S'").c_str(), m_primary->id->toUTF16().c_str());
	String sql = String::format(_S("select type,current,visible,depth,parent,section,stability_date from os_snapshot_objects where entity='%S'").c_str(), id.toUTF16().c_str());
	database->execute(sql, result);
	if(!result.hasRow(0))
	{
		clear();
		return false;
	}
	else
	{
		ObjectID currentID = static_cast<String>(result.get(0,_S("current"))).to_ascii();
		m_type = Convert::toObjectType(static_cast<uint32>(result.get(0,_S("type"))));
		m_visible = result.get(0,_S("visible"));
		//m_score = *result.get(0,_S("score")); // TOCLEAN_SNAPSHOT_SCORE
		m_depth = result.get(0,_S("depth"));
		m_parent = static_cast<String>(result.get(0,_S("parent"))).to_ascii();
		m_section = static_cast<String>(result.get(0,_S("section"))).to_ascii();
		m_stabilityDate = String(result.get(0,_S("stability_date")));

		if(id == ObjectsSystem::instance()->getRootID())
			//m_current = objects_revisionable_cast(database->getPortal()->getObject(database, ObjectsSystem::instance()->getRootID().toObjectID()));
			m_current = ObjectsSection::getRootSection();
		else
		{		
#ifdef OS_TODOCIP
			/*
			if(currentID.empty())
				return false;
			m_current = objects_revisionable_cast(database->getPortal()->getObject(database, currentID));
			if(m_current == nullptr)
				return false;				
			*/

			if(currentID.empty() == false)
				m_current = objects_revisionable_cast(database->getPortal()->getObject(database, currentID));
#else
			if(currentID.empty())
			{
				m_current.reset();
				// OS_ASSERT(m_parent == ObjectsSystem::instance()->getSkippedID());
				// No, dato che la getEntity non fa + l'ensure, può succedere che carica un oggetto non stabilizzato.
				m_visible = false;
			}
			else
				m_current = objects_revisionable_cast(database->getPortal()->getObject(database, currentID));
#endif
		}

		return true;
	}
}

bool CompatibilityManager::razorUpgrade(const String &folder)
{
	try
	{
		if(FileSystem::instance()->directoryExists(folder))
		{
			StringList portals;
			FileSystem::instance()->getDirectories(folder, portals, false);
			for(StringList::const_iterator i = portals.begin(); i != portals.end(); ++i)
			{
				// 000000018F94C9554C8B227CF000C6E30EB281AEAE1A77E7
				String name = *i;
				if(name.length() == 48)
				{
					// Portal < Razor
					std::string oldID = name.to_ascii();

					// Options
					String oldPath = utils::standardisePath(folder + oldID);
					shared_ptr<PortalOptions> options(OS_NEW PortalOptions());
					// Carica le impostazioni del portale
					if(options->readFromPath(oldPath) == false)
						return false;
					
					shared_ptr<IDbDriver> driver = DatabasesSystem::instance()->getDriver("sqlite");

					// Query Database
					shared_ptr<IDbConnection> connection = driver->createConnection(oldID, driver->createOptions());

					connection->open();
					
					String portalName = options->getName();
					//String portalDescription = static_cast<String>(options->getOptionValue("description"));


					NotificationsManager::instance()->notify(_S("Migration of '") + portalName + _S("' to 1.0 series"));
					PlatformManager::instance()->sleep(500);

					//ObjectID userID = static_cast<String>(m_portalOptions.getOption(options::users_reference)).to_ascii();
					ObjectID userID = static_cast<String>(options->getOptionValue("users.reference")).to_ascii();

					//bool monarchic = (options->getPortalID().getPortalType() == portalTypeMonarchic);
					ID oldPortalID(oldID);
					uint8 portalType = OS_UINT8_LO(oldPortalID.getHeader().getFirst());
					bool monarchic = (portalType == 1);

					// Calcolo UserID.
					// Se non lo posso dedurre, uso il primo che trovo loggato.					
					if(userID.empty())
					{
						if(monarchic)
						{
							//userID = options->getPortalID().getAdministratorID();
#ifdef OS_NOOBJECTID
							userID = oldPortalID.getHash();
#else
							userID = ObjectID::generate(portalObjectTypeUser, oldPortalID.getHash());
#endif
						}
						else
						{
							String sql = String::EMPTY;
							sql += _S(" select tp.profile, tu.reference ");
							sql += _S(" from ");
							sql += _S(" os_snapshot_profiles tp, ");
							sql += _S(" os_snapshot_users tu ");
							sql += _S(" where  ");
							sql += _S(" tp.profile=tu.profile and ");
							sql += _S(" tu.score=1 and ");
							sql += _S(" tu.follow=1 and ");
							sql += _S(" tu.description='Auto valutation'");

							shared_ptr<IDbResult> result = connection->query(sql);
							DataTable table;
							result->init(table);
							DataTableRow row = table.addRow();

							while(result->end() == false)
							{
								result->bind(row);
								String objectID = static_cast<String>(*row[1]);

								userID = objectID.to_ascii();

								result->moveNext();

								break;
							}
						}
					}
					
#ifdef OS_NOOBJECTID
					PovID povID = userID;
#else
					PovID povID = userID.getHash();
#endif
					
					if(userID.empty() == false)
					{
						// Clean old snapshot
//.........这里部分代码省略.........