/**
* Validates given $intentions.
*
* @param ParametersIntentionInterface $intention
*
* @throws InvalidArgumentException
*/
protected function validate(ParametersIntentionInterface $intention)
{
$errors = $intention->validate();
if ($errors->count() > 0) {
throw new InvalidArgumentException($errors);
}
}
/**
* Creates an instance of OptionsResolver which is then configured and used by given $intention.
*
* @param ParametersIntentionInterface $intention
* @throws InvalidArgumentException
*/
protected function resolveParameters(ParametersIntentionInterface $intention)
{
$optionsResolver = new OptionsResolver();
$intention->configureOptionsResolver($optionsResolver);
try {
$intention->resolveParameters($optionsResolver);
} catch (ExceptionInterface $exception) {
throw new InvalidArgumentException($exception->getMessage());
}
}
