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<?php |
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namespace MovingImage\Bundle\VMProApiBundle\Decorator; |
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use Psr\Cache\CacheItemInterface; |
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use Psr\Cache\CacheItemPoolInterface; |
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/** |
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* Decorator that wraps around any CacheItemPoolInterface implementation |
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* and overrides the `isHit` method by always returning false. |
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* Therefore, this is a CacheItemPool implementation useful for forcing cache to be refreshed. |
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*/ |
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class BlackholeCacheItemPoolDecorator implements CacheItemPoolInterface |
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{ |
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/** |
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* Decorated CacheItemPool implementation. |
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* |
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* @var CacheItemPoolInterface |
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*/ |
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private $cacheItemPool; |
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/** |
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* @param CacheItemPoolInterface $cacheItemPool |
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*/ |
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public function __construct(CacheItemPoolInterface $cacheItemPool) |
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{ |
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$this->cacheItemPool = $cacheItemPool; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getItem($key) |
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{ |
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return new BlackholeCacheItemDecorator($this->cacheItemPool->getItem($key)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getItems(array $keys = array()) |
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{ |
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$items = []; |
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foreach ($this->cacheItemPool->getItems($keys) as $item) { |
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$items[] = new BlackholeCacheItemDecorator($item); |
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} |
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return $items; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasItem($key) |
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{ |
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return $this->cacheItemPool->hasItem($key); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function clear() |
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{ |
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return $this->cacheItemPool->clear(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function deleteItem($key) |
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{ |
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return $this->cacheItemPool->deleteItem($key); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function deleteItems(array $keys) |
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{ |
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return $this->cacheItemPool->deleteItems($keys); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function save(CacheItemInterface $item) |
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{ |
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if ($item instanceof BlackholeCacheItemDecorator) { |
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$item = $item->getDecoratedItem(); |
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} |
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return $this->cacheItemPool->save($item); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function saveDeferred(CacheItemInterface $item) |
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{ |
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if ($item instanceof BlackholeCacheItemDecorator) { |
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$item = $item->getDecoratedItem(); |
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} |
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return $this->cacheItemPool->saveDeferred($item); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function commit() |
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{ |
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return $this->cacheItemPool->commit(); |
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} |
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} |
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MovingImage24 /
VMProApiBundle
