75 lines
1.9 KiB
PHP
75 lines
1.9 KiB
PHP
<?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;
|
|
|
|
/**
|
|
* Reference represents a service reference.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
class Reference
|
|
{
|
|
private $id;
|
|
private $invalidBehavior;
|
|
private $strict;
|
|
|
|
/**
|
|
* Note: The $strict parameter is deprecated since version 2.8 and will be removed in 3.0.
|
|
*
|
|
* @param string $id The service identifier
|
|
* @param int $invalidBehavior The behavior when the service does not exist
|
|
* @param bool $strict Sets how this reference is validated
|
|
*
|
|
* @see Container
|
|
*/
|
|
public function __construct($id, $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, $strict = true)
|
|
{
|
|
$this->id = strtolower($id);
|
|
$this->invalidBehavior = $invalidBehavior;
|
|
$this->strict = $strict;
|
|
}
|
|
|
|
/**
|
|
* @return string The service identifier
|
|
*/
|
|
public function __toString()
|
|
{
|
|
return $this->id;
|
|
}
|
|
|
|
/**
|
|
* Returns the behavior to be used when the service does not exist.
|
|
*
|
|
* @return int
|
|
*/
|
|
public function getInvalidBehavior()
|
|
{
|
|
return $this->invalidBehavior;
|
|
}
|
|
|
|
/**
|
|
* Returns true when this Reference is strict.
|
|
*
|
|
* @return bool
|
|
*
|
|
* @deprecated since version 2.8, to be removed in 3.0.
|
|
*/
|
|
public function isStrict($triggerDeprecationError = true)
|
|
{
|
|
if ($triggerDeprecationError) {
|
|
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);
|
|
}
|
|
|
|
return $this->strict;
|
|
}
|
|
}
|