class CacheableJsonResponse
A JsonResponse that contains and can expose cacheability metadata.
Supports Drupal's caching concepts: cache tags for invalidation and cache contexts for variations.
Hierarchy
- class \Drupal\Core\Cache\CacheableJsonResponse implements \Drupal\Core\Cache\CacheableResponseInterface uses \Drupal\Core\Cache\CacheableResponseTrait extends \Symfony\Component\HttpFoundation\JsonResponse
Expanded class hierarchy of CacheableJsonResponse
See also
\Drupal\Core\Cache\CacheableMetadata
\Drupal\Core\Cache\CacheableResponseTrait
6 files declare their use of CacheableJsonResponse
- ExceptionHandlingTest.php in core/
tests/ Drupal/ KernelTests/ Core/ Routing/ ExceptionHandlingTest.php - ExceptionJsonSubscriber.php in core/
lib/ Drupal/ Core/ EventSubscriber/ ExceptionJsonSubscriber.php - ExceptionJsonSubscriberTest.php in core/
tests/ Drupal/ Tests/ Core/ EventSubscriber/ ExceptionJsonSubscriberTest.php - JsonRenderer.php in core/
modules/ system/ tests/ modules/ common_test/ src/ Render/ MainContent/ JsonRenderer.php - PageCacheAcceptHeaderController.php in core/
modules/ system/ tests/ modules/ system_test/ src/ Controller/ PageCacheAcceptHeaderController.php
File
-
core/
lib/ Drupal/ Core/ Cache/ CacheableJsonResponse.php, line 17
Namespace
Drupal\Core\CacheView source
class CacheableJsonResponse extends JsonResponse implements CacheableResponseInterface {
use CacheableResponseTrait;
}Members
| Title Sort descending | Modifiers | Object type | Summary |
|---|---|---|---|
| CacheableResponseTrait::$cacheabilityMetadata | protected | property | The cacheability metadata. |
| CacheableResponseTrait::addCacheableDependency | public | function | |
| CacheableResponseTrait::getCacheableMetadata | public | function |
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