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<?php
namespace Mathielen\ImportEngine\Mapping\Converter\Provider;
use Ddeboer\DataImport\ValueConverter\CallbackValueConverter;
use Ddeboer\DataImport\ItemConverter\ItemConverterInterface;
use Ddeboer\DataImport\ValueConverter\ValueConverterInterface;
class DefaultConverterProvider implements ConverterProviderInterface
{
private $converters;
public function __construct()
$this->converters = array();
$this->add('upperCase', new CallbackValueConverter(function ($item) {
return strtoupper($item);
}));
$this->add('lowerCase', new CallbackValueConverter(function ($item) {
return strtolower($item);
}
/**
* @return \Mathielen\ImportEngine\Mapping\Converter\Provider\DefaultConverterProvider
*/
public function add($id, $converter)
if (!($converter instanceof ValueConverterInterface || $converter instanceof ItemConverterInterface)) {
throw new \InvalidArgumentException('Converter must implement ValueConverterInterface or ItemConverterInterface');
if (empty($id)) {
throw new \InvalidArgumentException('Id cannot be empty');
$this->converters[$id] = $converter;
return $this;
public function has($id)
return isset($this->converters[$id]);
public function get($id)
//do not use $this->has() - it will be overwritten
return isset($this->converters[$id]) ? $this->converters[$id] : null;
mathielen /
import-engine
