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<?php
/**
* GpsLab component.
*
* @author Peter Gribanov <[email protected]>
* @copyright Copyright (c) 2011, Peter Gribanov
* @license http://opensource.org/licenses/MIT
*/
namespace GpsLab\Component\Query\Bus;
use GpsLab\Component\Query\Exception\HandlerNotFoundException;
use GpsLab\Component\Query\Handler\Locator\QueryHandlerLocator;
use GpsLab\Component\Query\Query;
class HandlerLocatedQueryBus implements QueryBus
{
* @var QueryHandlerLocator
private $locator;
* @param QueryHandlerLocator $locator
public function __construct(QueryHandlerLocator $locator)
$this->locator = $locator;
}
* @param Query $query
* @return mixed
public function handle(Query $query)
$handler = $this->locator->findHandler($query);
if (!is_callable($handler)) {
throw HandlerNotFoundException::notFound($query);
return call_user_func($handler, $query);
gpslab /
cqrs
