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<?php |
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declare(strict_types=1); |
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namespace Ray\Di; |
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use Ray\Aop\ReflectionClass; |
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use Ray\Aop\ReflectionMethod; |
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use Ray\Di\Di\Qualifier; |
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use ReflectionParameter; |
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use function assert; |
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use function class_exists; |
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final class InjectionPoint implements InjectionPointInterface |
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{ |
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/** @var ?ReflectionParameter */ |
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private $parameter; |
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/** @var string */ |
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private $pClass; |
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/** @var string */ |
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private $pFunction; |
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/** @var string */ |
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private $pName; |
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public function __construct(ReflectionParameter $parameter) |
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{ |
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$this->parameter = $parameter; |
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$this->pFunction = $parameter->getDeclaringFunction()->name; |
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$class = $parameter->getDeclaringClass(); |
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$this->pClass = $class instanceof ReflectionClass ? $class->name : ''; |
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$this->pName = $parameter->name; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getParameter(): ReflectionParameter |
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{ |
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return $this->parameter ?? new ReflectionParameter([$this->pClass, $this->pFunction], $this->pName); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getMethod(): ReflectionMethod |
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{ |
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$this->parameter = $this->getParameter(); |
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$class = $this->parameter->getDeclaringClass(); |
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$method = $this->parameter->getDeclaringFunction()->getShortName(); |
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assert($class instanceof \ReflectionClass); |
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assert(class_exists($class->getName())); |
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return new ReflectionMethod($class->getName(), $method); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getClass(): ReflectionClass |
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{ |
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$this->parameter = $this->getParameter(); |
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$class = $this->parameter->getDeclaringClass(); |
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assert($class instanceof \ReflectionClass); |
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return new ReflectionClass($class->getName()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getQualifiers(): array |
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{ |
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$qualifiers = []; |
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$annotations = $this->getMethod()->getAnnotations(); |
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foreach ($annotations as $annotation) { |
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$maybeQualifier = (new ReflectionClass($annotation))->getAnnotation(Qualifier::class); |
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if ($maybeQualifier instanceof Qualifier) { |
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$qualifiers[] = $annotation; |
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} |
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} |
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return $qualifiers; |
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} |
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/** |
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* @return array<string> |
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*/ |
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public function __serialize(): array |
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{ |
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return [$this->pClass, $this->pFunction, $this->pName]; |
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} |
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/** |
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* @param array<string> $array |
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*/ |
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public function __unserialize(array $array): void |
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{ |
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[$this->pClass, $this->pFunction, $this->pName] = $array; |
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} |
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} |
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koriym /
Ray.Di
