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<?php |
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declare(strict_types=1); |
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namespace Ray\Aop; |
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final class ReflectiveMethodInvocation implements MethodInvocation |
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{ |
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/** |
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* @var object |
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*/ |
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private $object; |
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/** |
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* @var array|\ArrayObject |
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*/ |
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private $arguments; |
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/** |
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* @var string |
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*/ |
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private $method; |
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/** |
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* @var MethodInterceptor[] |
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*/ |
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private $interceptors; |
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/** |
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* @var callable |
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*/ |
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private $callable; |
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/** |
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* @param object $object |
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* @param MethodInterceptor[] $interceptors |
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*/ |
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public function __construct( |
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$object, |
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string $method, |
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array $arguments, |
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array $interceptors = [] |
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) { |
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$this->object = $object; |
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$this->method = $method; |
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$this->callable = $this->getCallable($object, $method); |
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$this->arguments = $arguments; |
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$this->interceptors = $interceptors; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \ReflectionException |
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*/ |
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public function getMethod() : ReflectionMethod |
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{ |
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if ($this->object instanceof WeavedInterface) { |
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$class = (new \ReflectionObject($this->object))->getParentClass(); |
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if (! $class instanceof \ReflectionClass) { |
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throw new \LogicException; // @codeCoverageIgnore |
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} |
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$method = new ReflectionMethod($class->name, $this->method); |
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$method->setObject($this->object, $method); |
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return $method; |
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} |
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return new ReflectionMethod($this->object, $this->method); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getArguments() : \ArrayObject |
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{ |
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$this->arguments = new \ArrayObject($this->arguments); |
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return $this->arguments; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \ReflectionException |
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*/ |
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public function getNamedArguments() : \ArrayObject |
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{ |
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$args = $this->getArguments(); |
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$paramas = $this->getMethod()->getParameters(); |
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$namedParams = new \ArrayObject; |
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foreach ($paramas as $param) { |
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$namedParams[$param->getName()] = $args[$param->getPosition()]; |
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} |
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return $namedParams; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function proceed() |
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{ |
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if ($this->interceptors === []) { |
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return call_user_func_array($this->callable, (array) $this->arguments); |
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} |
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$interceptor = array_shift($this->interceptors); |
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if ($interceptor instanceof MethodInterceptor) { |
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return $interceptor->invoke($this); |
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} |
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throw new \LogicException; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getThis() |
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{ |
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return $this->object; |
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} |
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private function getCallable($object, string $method) : callable |
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{ |
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return [$object, $method]; |
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} |
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} |
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ray-di /
Ray.Aop
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