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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Exception;
use Psr\Container\NotFoundExceptionInterface;
/**
* This exception is thrown when a non-existent service is requested.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class ServiceNotFoundException extends InvalidArgumentException implements NotFoundExceptionInterface
{
private $id;
private $sourceId;
private $alternatives;
public function __construct(string $id, string $sourceId = null, \Exception $previous = null, array $alternatives = [], string $msg = null)
{
if (null !== $msg) {
// no-op
} elseif (null === $sourceId) {
$msg = sprintf('You have requested a non-existent service "%s".', $id);
} else {
$msg = sprintf('The service "%s" has a dependency on a non-existent service "%s".', $sourceId, $id);
}
if ($alternatives) {
if (1 == \count($alternatives)) {
$msg .= ' Did you mean this: "';
} else {
$msg .= ' Did you mean one of these: "';
}
$msg .= implode('", "', $alternatives).'"?';
}
parent::__construct($msg, 0, $previous);
$this->id = $id;
$this->sourceId = $sourceId;
$this->alternatives = $alternatives;
}
public function getId()
{
return $this->id;
}
public function getSourceId()
{
return $this->sourceId;
}
public function getAlternatives()
{
return $this->alternatives;
}
}
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