/**
* @param Request $request
* @param array $criteria
* @return object
* @throws NotFoundHttpException
*/
public function findOr404(Request $request, array $criteria = array())
{
if ($request->get('slug')) {
$default = array('slug' => $request->get('slug'));
} elseif ($request->get('id')) {
$default = array('id' => $request->get('id'));
} else {
$default = array();
}
$criteria = array_merge($default, $criteria);
if (!($resource = $this->resourceResolver->getResource($this->getRepository(), 'findOneBy', array($this->config->getCriteria($criteria))))) {
throw new NotFoundHttpException(sprintf('Requested %s does not exist with these criteria: %s.', $this->config->getResourceName(), json_encode($this->config->getCriteria($criteria))));
}
return $resource;
}
