Respect\Validation\Rules\Attribute

Complexity

Total Complexity

6

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	3
A	getReferenceValue()	0	7	1
A	hasReference()	0	4	2

<?php
namespace Respect\Validation\Rules;

use ReflectionProperty;
use Respect\Validation\Exceptions\ComponentException;
use Respect\Validation\Validatable;

class Attribute extends AbstractRelated
{
    public function __construct($reference, Validatable $validator = null, $mandatory = true)
    {
        if (!is_string($reference) || empty($reference)) {
            throw new ComponentException('Invalid attribute/property name');
        }

        parent::__construct($reference, $validator, $mandatory);
    }

    public function getReferenceValue($input)
    {
        $propertyMirror = new ReflectionProperty($input, $this->reference);
        $propertyMirror->setAccessible(true);

        return $propertyMirror->getValue($input);
    }

    public function hasReference($input)
    {
        return is_object($input) && property_exists($input, $this->reference);
    }
}