/**
* Gets named guard object
*
* @param string $name
* @return GuardInterface
*/
public function getGuard($name)
{
if (!($guard = $this->container->has($name))) {
$message = sprintf('"%s" guard is not found in DI container', $name);
throw new Exception\GuardNotFoundException($message);
}
$guard = $this->container->get($name);
if (!$guard instanceof GuardInterface) {
$message = sprintf('Guard "%s" must be object and instance of GuardInterface', is_object($guard) ? get_class($guard) : gettype($guard));
throw new Exception\InvalidGuardException($message);
}
return $guard;
}
/**
* Gets named listener object
*
* @param string $name
* @return ListenerInterface
*/
public function getListener($name)
{
if (!$this->container->has($name)) {
$message = sprintf('"%s" listener is not found in DI container', $name);
throw new Exception\ListenerNotFoundException($message);
}
$listener = $this->container->get($name);
if (!$listener instanceof ListenerInterface) {
$message = sprintf('Listener "%s" must be object and instance of ListenerInterface', is_object($listener) ? get_class($listener) : gettype($listener));
throw new Exception\InvalidListenerException($message);
}
return $listener;
}