/**
* Renders the view.
*
* This is done by applying all normalizers assigned to this view to the
* assigned values. This is done recursively, so you can serialize arbitrarily
* deeply nested object structures.
*
* @return string
*/
public function render()
{
$response = $this->controllerContext->getResponse();
if ($response instanceof HttpResponse) {
$response->setHeader('Content-Type', $this->serializer->getMimeType());
}
$data = $this->getDataToRender();
$data = $this->recursiveNormalizer->normalize($data, $this->normalizers);
return $this->serializer->serialize($data);
}
/**
* Gets the IANA media typt of the serialized format.
*
* @return string
*/
public function getMimeType()
{
return $this->serializer->getMimeType();
}
