Chubbyphp\Serialization\Accessor\PropertyAccessor

Complexity

Total Complexity

7

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getValue()	0	7	1
A	getClass()	0	8	3
A	getReflectionProperty()	0	8	2

<?php

declare(strict_types=1);

namespace Chubbyphp\Serialization\Accessor;

use Chubbyphp\Serialization\SerializerLogicException;
use Doctrine\Common\Persistence\Proxy;

final class PropertyAccessor implements AccessorInterface
{
    /**
     * @var string
     */
    private $property;

    /**
     * @param string $property
     */
    public function __construct(string $property)
    {
        $this->property = $property;
    }

    /**
     * @param object $object
     *
     * @return mixed
     */
    public function getValue($object)
    {
        $reflectionProperty = $this->getReflectionProperty($this->getClass($object));
        $reflectionProperty->setAccessible(true);

        return $reflectionProperty->getValue($object);
    }

    /**
     * @param object $object
     *
     * @return string
     */
    private function getClass($object): string
    {
        if (interface_exists('Doctrine\Common\Persistence\Proxy') && $object instanceof Proxy) {
            return (new \ReflectionClass($object))->getParentClass()->name;
        }

        return get_class($object);
    }

    /**
     * @param string $class
     *
     * @return \ReflectionProperty
     */
    private function getReflectionProperty(string $class): \ReflectionProperty
    {
        try {
            return new \ReflectionProperty($class, $this->property);
        } catch (\ReflectionException $e) {
            throw SerializerLogicException::createMissingProperty($class, $this->property);
        }
    }
}