public function createFacebookConnector(ConnectorContainer $parent, $name, Destination $d, $pg_value, $px_value, ContentType $ct, $page_config)
 {
     if (trim($name) == "") {
         throw new e\CreationErrorException(S_SPAN . c\M::EMPTY_CONNECTOR_NAME . E_SPAN);
     }
     if (trim($pg_value) == "") {
         throw new e\CreationErrorException(S_SPAN . c\M::EMPTY_PAGE_NAME . E_SPAN);
     }
     if (trim($px_value) == "") {
         throw new e\CreationErrorException(S_SPAN . c\M::EMPTY_PREFIX . E_SPAN);
     }
     if (trim($page_config) == "") {
         throw new e\CreationErrorException(S_SPAN . c\M::EMPTY_CONFIGURATION_NAME . E_SPAN);
     }
     $asset = AssetTemplate::getFacebookConnector();
     $asset->facebookConnector->name = $name;
     $asset->facebookConnector->parentContainerPath = $parent->getPath();
     $asset->facebookConnector->siteName = $parent->getSiteName();
     $asset->facebookConnector->destinationId = $d->getId();
     $page_name = new \stdClass();
     $page_name->name = "Page Name";
     $page_name->value = $pg_value;
     $prefix = new \stdClass();
     $prefix->name = "Prefix";
     $prefix->value = $px_value;
     $asset->facebookConnector->connectorParameters->connectorParameter = array();
     $asset->facebookConnector->connectorParameters->connectorParameter[] = $page_name;
     $asset->facebookConnector->connectorParameters->connectorParameter[] = $prefix;
     $asset->facebookConnector->connectorContentTypeLinks->connectorContentTypeLink->contentTypeId = $ct->getId();
     $asset->facebookConnector->connectorContentTypeLinks->connectorContentTypeLink->pageConfigurationName = $page_config;
     if (self::DEBUG && self::DUMP) {
         u\DebugUtility::dump($asset);
     }
     return $this->createAsset($asset, FacebookConnector::TYPE, $this->getPath($parent, $name), $parent->getSiteName());
 }