Symfony2 Custom Error Exception Listener - Rendering templates or passing to a controller

Question

I\'m trying to work out the best way of handling custom error pages within Symfony2.This includes 500 and 404\'s etc.

I can create my own custom templates (error404

Answer 1

The way I did to solve similar issue is: I dont know if it can help you out.

const GENERIC_CODE = 550;
public function onKernelException(GetResponseForExceptionEvent $event)
{
    $exception = $event->getException();
    if ($exception instanceof RedirectableException) {
        $request = $event->getRequest();
        $url = $exception->getUrl($this->_authentication['base']['url']);
        $response = new Response();
        $response->setStatusCode(self::GENERIC_CODE, AuthenticationException::GENERIC_MESSAGE);
        $response->setContent($url);
        $event->setResponse($response);
   }
}