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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 Doctrine\Common\Annotations\Reader; |
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use Ray\Di\Di\Qualifier; |
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final class InjectionPoint implements InjectionPointInterface, \Serializable |
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{ |
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/** |
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* @var \ReflectionParameter |
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*/ |
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private $parameter; |
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/** |
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* @var Reader |
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*/ |
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private $reader; |
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/** |
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* @var string |
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*/ |
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private $pClass; |
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/** |
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* @var string |
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*/ |
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private $pFunction; |
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/** |
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* @var string |
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*/ |
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private $pName; |
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public function __construct(\ReflectionParameter $parameter, Reader $reader) |
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{ |
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$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 = $parameter->name; |
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$this->reader = $reader; |
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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], $this->pName); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getMethod() : \ReflectionMethod |
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{ |
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$class = $this->parameter->getDeclaringClass(); |
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if (! $class instanceof \ReflectionClass) { |
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throw new \LogicException($this->parameter->getName()); |
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} |
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$method = $this->parameter->getDeclaringFunction()->getShortName(); |
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return new \ReflectionMethod($class->name, $method); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getClass() : \ReflectionClass |
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{ |
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$class = $this->parameter->getDeclaringClass(); |
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if ($class instanceof \ReflectionClass) { |
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return $class; |
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} |
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throw new \LogicException($this->parameter->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 = $this->reader->getMethodAnnotations($this->getMethod()); |
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foreach ($annotations as $annotation) { |
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$qualifier = $this->reader->getClassAnnotation( |
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new \ReflectionClass($annotation), |
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Qualifier::class |
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); |
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if ($qualifier instanceof Qualifier) { |
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$qualifiers[] = $annotation; |
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} |
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} |
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return $qualifiers; |
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} |
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public function serialize() : string |
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{ |
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return serialize([$this->reader, $this->pClass, $this->pFunction, $this->pName]); |
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} |
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public function unserialize($serialized) |
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{ |
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[$this->reader, $this->pClass, $this->pFunction, $this->pName] = unserialize($serialized); |
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} |
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} |
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ray-di /
Ray.Di
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