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view core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 1fec387a4317 |
children |
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<?php namespace Drupal\Core\Cache; /** * Trait for \Drupal\Core\Cache\RefinableCacheableDependencyInterface. */ trait RefinableCacheableDependencyTrait { use CacheableDependencyTrait; /** * {@inheritdoc} */ public function addCacheableDependency($other_object) { if ($other_object instanceof CacheableDependencyInterface) { $this->addCacheContexts($other_object->getCacheContexts()); $this->addCacheTags($other_object->getCacheTags()); $this->mergeCacheMaxAge($other_object->getCacheMaxAge()); } else { // Not a cacheable dependency, this can not be cached. $this->cacheMaxAge = 0; } return $this; } /** * {@inheritdoc} */ public function addCacheContexts(array $cache_contexts) { if ($cache_contexts) { $this->cacheContexts = Cache::mergeContexts($this->cacheContexts, $cache_contexts); } return $this; } /** * {@inheritdoc} */ public function addCacheTags(array $cache_tags) { if ($cache_tags) { $this->cacheTags = Cache::mergeTags($this->cacheTags, $cache_tags); } return $this; } /** * {@inheritdoc} */ public function mergeCacheMaxAge($max_age) { $this->cacheMaxAge = Cache::mergeMaxAges($this->cacheMaxAge, $max_age); return $this; } }