/usr/share/php/Symfony/Component/HttpKernel/CacheWarmer/CacheWarmerAggregate.php is in php-symfony-http-kernel 3.4.6+dfsg-1.
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/*
* 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\HttpKernel\CacheWarmer;
/**
* Aggregates several cache warmers into a single one.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @final since version 3.4
*/
class CacheWarmerAggregate implements CacheWarmerInterface
{
protected $warmers = array();
protected $optionalsEnabled = false;
private $triggerDeprecation = false;
public function __construct($warmers = array())
{
foreach ($warmers as $warmer) {
$this->add($warmer);
}
$this->triggerDeprecation = true;
}
public function enableOptionalWarmers()
{
$this->optionalsEnabled = true;
}
/**
* Warms up the cache.
*
* @param string $cacheDir The cache directory
*/
public function warmUp($cacheDir)
{
foreach ($this->warmers as $warmer) {
if (!$this->optionalsEnabled && $warmer->isOptional()) {
continue;
}
$warmer->warmUp($cacheDir);
}
}
/**
* Checks whether this warmer is optional or not.
*
* @return bool always false
*/
public function isOptional()
{
return false;
}
/**
* @deprecated since version 3.4, to be removed in 4.0, inject the list of clearers as a constructor argument instead.
*/
public function setWarmers(array $warmers)
{
@trigger_error(sprintf('The "%s()" method is deprecated since Symfony 3.4 and will be removed in 4.0, inject the list of clearers as a constructor argument instead.', __METHOD__), E_USER_DEPRECATED);
$this->warmers = array();
foreach ($warmers as $warmer) {
$this->add($warmer);
}
}
/**
* @deprecated since version 3.4, to be removed in 4.0, inject the list of clearers as a constructor argument instead.
*/
public function add(CacheWarmerInterface $warmer)
{
if ($this->triggerDeprecation) {
@trigger_error(sprintf('The "%s()" method is deprecated since Symfony 3.4 and will be removed in 4.0, inject the list of clearers as a constructor argument instead.', __METHOD__), E_USER_DEPRECATED);
}
$this->warmers[] = $warmer;
}
}
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