/**
* @param AbstractResponse $response The response to be encoded.
* @return string Returns the response encoded as a string.
*/
public function encode(AbstractResponse $response)
{
if (is_string($response->getResponseObject())) {
return $response->getResponseObject();
} else {
return '';
}
}
/**
* @param AbstractResponse $response The response to be encoded.
* @return string Returns the response encoded as a string.
*/
public function encode(AbstractResponse $response)
{
$responseObject = $response->getResponseObject();
if (is_string($responseObject)) {
return $responseObject;
} else {
return $this->viewEnvironment->loadTemplate($this->template)->render((array) $responseObject);
}
}
/**
* @param AbstractResponse $response The response to be encoded.
* @return (string) Returns the response encoded as a string.
*/
public function encode(AbstractResponse $response)
{
$responseObject = $response->getResponseObject();
if (null === $responseObject || is_array($responseObject) || is_scalar($responseObject)) {
return json_encode($responseObject);
} elseif (is_object($responseObject)) {
if (method_exists($responseObject, 'jsonSerialize')) {
return json_encode($responseObject->jsonSerialize());
} else {
return json_encode(get_object_vars($responseObject));
}
} else {
throw new EncoderException('Unable to encode response as JSON.');
}
}