Core\Form\Hydrator\HydratorStrategyProviderTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	setHydratorStrategy()	0	6	1
A	getHydratorStrategy()	0	13	3

<?php
/**
 * YAWIK
 *
 * @filesource
 * @license MIT
 * @copyright  2013 - 2016 Cross Solution <http://cross-solution.de>
 */
  
/** */
namespace Core\Form\Hydrator;

use Zend\Hydrator\Strategy\DefaultStrategy;
use Zend\Hydrator\Strategy\StrategyInterface;

/**
 * Implementation of the {@link HydratorStrategyProviderInterface}.
 * 
 * @author Mathias Gelhausen <gelhausen@cross-solution.de>
 * @todo write test 
 */
trait HydratorStrategyProviderTrait
{

    /**
     * The hydrator strategy to provide.
     *
     * @var StrategyInterface
     */
    private $hydratorStrategy;

    public function setHydratorStrategy(StrategyInterface $strategy)
    {
        $this->hydratorStrategy = $strategy;

        return $this;
    }

    public function getHydratorStrategy()
    {
        if (!$this->hydratorStrategy) {
            $strategy =
                method_exists($this, 'getDefaultHydratorStrategy')
                ? $this->getDefaultHydratorStrategy()

It seems like getDefaultHydratorStrategy() must be provided by classes using this trait. How about adding it as abstract method to this trait?

                : new DefaultStrategy();

            $this->setHydratorStrategy($strategy);
        }

        return $this->hydratorStrategy;
    }
}