/**
* Create the WorldCat connector.
*
* @return Connector
*/
protected function createConnector()
{
$wsKey = isset($this->config->WorldCat->apiKey) ? $this->config->WorldCat->apiKey : null;
$connector = new Connector($wsKey, $this->serviceLocator->get('VuFind\\Http')->createClient());
$connector->setLogger($this->logger);
return $connector;
}
