/**
* Answer the nodeId
*
* @return string
* @access public
* @since 7/30/07
* @static
*/
public static function getCurrentNodeId()
{
if (!isset(self::$currentNodeId)) {
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace(null);
if (RequestContext::value("node")) {
$nodeId = RequestContext::value("node");
} else {
if (RequestContext::value("site")) {
$slotManager = SlotManager::instance();
$slot = $slotManager->getSlotByShortname(RequestContext::value("site"));
if ($slot->siteExists()) {
$nodeId = $slot->getSiteId()->getIdString();
} else {
$harmoni->request->endNamespace();
throw new UnknownIdException("A Site has not been created for the slotname '" . $slot->getShortname() . "'.");
}
}
}
if (!isset($nodeId) || !$nodeId) {
$harmoni->request->endNamespace();
throw new NullArgumentException('No site node specified.');
}
self::$currentNodeId = $nodeId;
$harmoni->request->endNamespace();
}
return self::$currentNodeId;
}
