/**
* @inheritdoc
*/
public function resolve(ParameterBag $unresolvedParameters, ParameterBag $injectedParameters = null) : ParameterBag
{
if (null === $injectedParameters) {
$injectedParameters = new ParameterBag();
}
foreach ($injectedParameters as $injectedParameterKey => $injectedParameterValue) {
if ($unresolvedParameters->has($injectedParameterKey)) {
$injectedParameters = $injectedParameters->without($injectedParameterKey);
}
}
return $this->resolver->resolve($unresolvedParameters, $injectedParameters);
}
/**
* @param ParameterResolverInterface $resolver
* @param Parameter $parameter Parameter being resolved
* @param string $key Key of the parameter that need to be resolved to resolve $parameter
* @param ParameterBag $unresolvedParameters
* @param ParameterBag $resolvedParameters
* @param ResolvingContext $context
*
* @return ParameterBag
*/
private function resolveStringKey(ParameterResolverInterface $resolver = null, Parameter $parameter, string $key, ParameterBag $unresolvedParameters, ParameterBag $resolvedParameters, ResolvingContext $context) : ParameterBag
{
if ($resolvedParameters->has($key)) {
return $resolvedParameters;
}
if (false === $unresolvedParameters->has($key)) {
throw ParameterNotFoundExceptionFactory::createForWhenResolvingParameter($key, $parameter);
}
$context->checkForCircularReference($key);
$context->add($key);
if (null === $resolver) {
throw ResolverNotFoundExceptionFactory::createUnexpectedCall(__METHOD__);
}
return $resolver->resolve(new Parameter($key, $unresolvedParameters->get($key)), $unresolvedParameters, $resolvedParameters, $context);
}
