trait RefinableCacheableDependencyTrait

Trait for \Drupal\Core\Cache\RefinableCacheableDependencyInterface.

Hierarchy

trait \Drupal\Core\Cache\RefinableCacheableDependencyTrait uses \Drupal\Core\Cache\CacheableDependencyTrait

8 files declare their use of RefinableCacheableDependencyTrait

AccessResult.php in core/lib/Drupal/Core/Access/AccessResult.php
Breadcrumb.php in core/lib/Drupal/Core/Breadcrumb/Breadcrumb.php
ConfigBase.php in core/lib/Drupal/Core/Config/ConfigBase.php
EntityBase.php in core/lib/Drupal/Core/Entity/EntityBase.php
PageDisplayVariantSelectionEvent.php in core/lib/Drupal/Core/Render/PageDisplayVariantSelectionEvent.php

... See full list

File

core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php, line 8

Namespace

Drupal\Core\Cache

View source

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;
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overrides
CacheableDependencyTrait::$cacheContexts	protected	property	Cache contexts.
CacheableDependencyTrait::$cacheMaxAge	protected	property	Cache max-age.
CacheableDependencyTrait::$cacheTags	protected	property	Cache tags.
CacheableDependencyTrait::getCacheContexts	public	function		4
CacheableDependencyTrait::getCacheMaxAge	public	function		4
CacheableDependencyTrait::getCacheTags	public	function		4
CacheableDependencyTrait::setCacheability	protected	function	Sets cacheability; useful for value object constructors.
RefinableCacheableDependencyTrait::addCacheableDependency	public	function		1
RefinableCacheableDependencyTrait::addCacheContexts	public	function
RefinableCacheableDependencyTrait::addCacheTags	public	function
RefinableCacheableDependencyTrait::mergeCacheMaxAge	public	function