/**
* @param string $type
* @return NullFilter|Filter
*/
public function getFilter($type)
{
try {
return parent::getFilter($type);
} catch (\InvalidArgumentException $e) {
return new NullFilter();
}
}
private function filter(MethodAnalyzer $analyzer, $arguments)
{
$args = $analyzer->normalize($arguments);
foreach ($args as $name => $value) {
$type = $analyzer->getTypeHint($analyzer->getParameter($name));
if ($type) {
$args[$name] = $this->filters->getFilter($type)->filter($args[$name]);
}
}
return $args;
}
