83 lines
1.5 KiB
PHP
83 lines
1.5 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\HttpFoundation\Session;
|
|
|
|
/**
|
|
* @author Nicolas Grekas <p@tchwork.com>
|
|
*
|
|
* @internal
|
|
*/
|
|
final class SessionBagProxy implements SessionBagInterface
|
|
{
|
|
private $bag;
|
|
private $data;
|
|
private $hasBeenStarted;
|
|
|
|
public function __construct(SessionBagInterface $bag, array &$data, &$hasBeenStarted)
|
|
{
|
|
$this->bag = $bag;
|
|
$this->data = &$data;
|
|
$this->hasBeenStarted = &$hasBeenStarted;
|
|
}
|
|
|
|
/**
|
|
* @return SessionBagInterface
|
|
*/
|
|
public function getBag()
|
|
{
|
|
return $this->bag;
|
|
}
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function isEmpty()
|
|
{
|
|
return empty($this->data[$this->bag->getStorageKey()]);
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getName()
|
|
{
|
|
return $this->bag->getName();
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function initialize(array &$array)
|
|
{
|
|
$this->hasBeenStarted = true;
|
|
$this->data[$this->bag->getStorageKey()] = &$array;
|
|
|
|
$this->bag->initialize($array);
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getStorageKey()
|
|
{
|
|
return $this->bag->getStorageKey();
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function clear()
|
|
{
|
|
return $this->bag->clear();
|
|
}
|
|
}
|