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- <?php
- namespace Symfony\Component\Cache\Messenger;
- use Symfony\Component\Cache\Adapter\AdapterInterface;
- use Symfony\Component\Cache\CacheItem;
- use Symfony\Component\DependencyInjection\ReverseContainer;
- final class EarlyExpirationMessage
- {
- private $item;
- private $pool;
- private $callback;
- public static function create(ReverseContainer $reverseContainer, callable $callback, CacheItem $item, AdapterInterface $pool): ?self
- {
- try {
- $item = clone $item;
- $item->set(null);
- } catch (\Exception $e) {
- return null;
- }
- $pool = $reverseContainer->getId($pool);
- if (\is_object($callback)) {
- if (null === $id = $reverseContainer->getId($callback)) {
- return null;
- }
- $callback = '@'.$id;
- } elseif (!\is_array($callback)) {
- $callback = (string) $callback;
- } elseif (!\is_object($callback[0])) {
- $callback = [(string) $callback[0], (string) $callback[1]];
- } else {
- if (null === $id = $reverseContainer->getId($callback[0])) {
- return null;
- }
- $callback = ['@'.$id, (string) $callback[1]];
- }
- return new self($item, $pool, $callback);
- }
- public function getItem(): CacheItem
- {
- return $this->item;
- }
- public function getPool(): string
- {
- return $this->pool;
- }
- public function getCallback()
- {
- return $this->callback;
- }
- public function findPool(ReverseContainer $reverseContainer): AdapterInterface
- {
- return $reverseContainer->getService($this->pool);
- }
- public function findCallback(ReverseContainer $reverseContainer): callable
- {
- if (\is_string($callback = $this->callback)) {
- return '@' === $callback[0] ? $reverseContainer->getService(substr($callback, 1)) : $callback;
- }
- if ('@' === $callback[0][0]) {
- $callback[0] = $reverseContainer->getService(substr($callback[0], 1));
- }
- return $callback;
- }
- private function __construct(CacheItem $item, string $pool, $callback)
- {
- $this->item = $item;
- $this->pool = $pool;
- $this->callback = $callback;
- }
- }
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