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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Injector\ParameterResolver; |
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use Psr\Container\ContainerExceptionInterface; |
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use Psr\Container\ContainerInterface; |
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use Psr\Container\NotFoundExceptionInterface; |
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use ReflectionNamedType; |
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use ReflectionParameter; |
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use ReflectionType; |
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use ReflectionUnionType; |
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final class ContainerParameterResolver implements ParameterResolverInterface |
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{ |
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private ContainerInterface $container; |
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public function __construct(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* @throws ParameterNotResolvedException |
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* @throws NotFoundExceptionInterface |
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* @throws ContainerExceptionInterface |
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*/ |
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public function resolve(ReflectionParameter $parameter) |
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{ |
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if ($parameter->isVariadic()) { |
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1 |
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throw new ParameterNotResolvedException(); |
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} |
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if ($parameter->hasType()) { |
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$reflectionType = $parameter->getType(); |
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if ($reflectionType === null) { |
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throw new ParameterNotResolvedException(); |
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} |
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return $this->resolveType($reflectionType); |
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} |
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throw new ParameterNotResolvedException(); |
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} |
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/** |
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* @throws ParameterNotResolvedException |
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* @throws ContainerExceptionInterface |
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* |
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* @return mixed |
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*/ |
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private function resolveType(ReflectionType $type) |
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{ |
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if ($type instanceof ReflectionNamedType) { |
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return $this->resolveNamedType($type); |
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} |
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1 |
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if ($type instanceof ReflectionUnionType) { |
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/** @var ReflectionNamedType $namedType */ |
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foreach ($type->getTypes() as $namedType) { |
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try { |
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return $this->resolveNamedType($namedType); |
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} catch (ParameterNotResolvedException $e) { |
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} |
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} |
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} |
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throw new ParameterNotResolvedException(); |
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} |
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/** |
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* @throws ParameterNotResolvedException |
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* @throws ContainerExceptionInterface |
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* |
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* @return mixed |
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*/ |
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private function resolveNamedType(ReflectionNamedType $parameter) |
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{ |
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if ($parameter->isBuiltin()) { |
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throw new ParameterNotResolvedException(); |
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} |
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try { |
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return $this->container->get($parameter->getName()); |
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} catch (NotFoundExceptionInterface $e) { |
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throw new ParameterNotResolvedException(); |
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} |
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} |
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} |
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yiisoft /
injector
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