/**
* {@inheritdoc}
*
* @param $action
* @param $event
* @param $entity
* @param $isNew
*
* @throws \Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException
*/
protected function dispatchEvent($action, &$entity, $isNew = false, Event $event = null)
{
if (!$entity instanceof Email) {
throw new MethodNotAllowedHttpException(array('Email'));
}
switch ($action) {
case "pre_save":
$name = EmailEvents::EMAIL_PRE_SAVE;
break;
case "post_save":
$name = EmailEvents::EMAIL_POST_SAVE;
break;
case "pre_delete":
$name = EmailEvents::EMAIL_PRE_DELETE;
break;
case "post_delete":
$name = EmailEvents::EMAIL_POST_DELETE;
break;
default:
return null;
}
if ($this->dispatcher->hasListeners($name)) {
if (empty($event)) {
$event = new EmailEvent($entity, $isNew);
$event->setEntityManager($this->em);
}
$this->dispatcher->dispatch($name, $event);
return $event;
} else {
return null;
}
}
