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<?php
/**
* MappingTransformer
*/
namespace Graviton\ProxyBundle\Service;
use Symfony\Component\PropertyAccess\PropertyAccessor;
* This class transforms objects / arrays by applying a mapping on them.
*
* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @link http://swisscom.ch
class MappingTransformer
{
* @var PropertyAccessor
protected $propertyAccessor;
* Constructor
* @param PropertyAccessor $propertyAccessor The Symfony PropertyAccessor for reading / writing the objects / arrays
public function __construct(PropertyAccessor $propertyAccessor)
$this->propertyAccessor = $propertyAccessor;
}
* Applies the given mapping on a given object or array.
* @param object|array $raw The input object or array
* @param array $mapping The mapping
* @param object|array $transformed The output object or array.
* @return array
public function transform($raw, array $mapping, $transformed = [])
foreach ($mapping as $destination => $source) {
$value = $this->propertyAccessor->isReadable($raw, $source) ?
$this->propertyAccessor->getValue($raw, $source) : null;
$this->propertyAccessor->setValue($transformed, $destination, $value);
return $transformed;
libgraviton /
graviton
