/**
* @param AuthConfig $config
* @param FactoryInterface $factory
* @return UserSourceInterface
*/
public function userSource(AuthConfig $config, FactoryInterface $factory)
{
if (empty($config->userSource())) {
throw new AuthException("User source is not set");
}
return $factory->make($config->userSource());
}
/**
* @return UserSourceInterface
*/
private function userSource()
{
if (empty($this->userSource)) {
//Lazy loading
$this->userSource = $this->factory->make($this->config->userSource());
}
return $this->userSource;
}