![]() All that matters is you can reliably save, fetch, and delete cached data with a consistent interface. Calling code doesn't need to have any knowledge of these changes. Or, the persistent Drupal cache could be removed if it turned out not to improve performance. In fact, as someone using the cache object directly, you might not even know that a static cache exists! For example, the ChainCache could be updated to also persist data in a local APC cache. If you update the database (and invalidate your cached data), you can clear the static and persistent caches with a simple $cache->delete(). On top of that, ChainCache handles saving and deleting entries through the entire chain automatically. As a developer, caching data in memory in a static cache is no different than caching it in MySQL, Redis, or anything else. When fetching data, it goes through them in order until it finds the object you’re looking for. The class takes an array of CacheProvider classes that can be used to cache data. ChainCache gives us a consistent API for all of the usual cache operations. That’s no fun at all.Īfter some searching for a different project, I found the Drupal Doctrine Cache project and thought "what if I could chain the static and Drupal cache calls automatically?" - and of course, it’s already done with Doctrine’s ChainCache class. I end up searching for A Beginner's Guide to Caching Data in Drupal 7 and checking it’s examples against my code. Lately, that has been when I’ve needed to cache data from remote web services. Not sure if this has been reported before, and not sure if anyone has had this before.If there’s one thing in programming that drives me up the wall, it’s patterns that I use once every few months, such that I almost remember what to do but inevitably forget some key detail. Drupal\graphql_core\Plugin\Deriver\Fields\EntityReferenceQueryDeriver->getDerivativeDefinitions() /core/lib/Drupal/Component/Plugin/Discovery/DerivativeDiscoveryDecorator.php:101 Drupal\Core\Plugin\Discovery\ContainerDerivativeDiscoveryDecorator->getDerivatives() /core/lib/Drupal/Component/Plugin/Discovery/DerivativeDiscoveryDecorator.php:87 Drupal\Core\Plugin\Discovery\ContainerDerivativeDiscoveryDecorator->getDefinitions() /core/lib/Drupal/Core/Plugin/DefaultPluginManager.php:284 ![]() ![]() Drupal\graphql\Plugin\FieldPluginManager->findDefinitions() /core/lib/Drupal/Core/Plugin/DefaultPluginManager.php:175 Drupal\graphql\Plugin\FieldPluginManager->getDefinitions() /modules/contrib/graphql/src/Plugin/Deriver/PluggableSchemaDeriver.php:230 Drupal\graphql\Plugin\Deriver\PluggableSchemaDeriver->buildFieldAssociationMap() /modules/contrib/graphql/src/Plugin/Deriver/PluggableSchemaDeriver.php:103 Drupal\graphql\Plugin\Deriver\PluggableSchemaDeriver->getDerivativeDefinitions() /core/lib/Drupal/Component/Plugin/Discovery/DerivativeDiscoveryDecorator.php:101 Drupal\graphql\Plugin\SchemaPluginManager->findDefinitions() /core/lib/Drupal/Core/Plugin/DefaultPluginManager.php:175 Drupal\graphql\Plugin\SchemaPluginManager->getDefinitions() /modules/contrib/graphql/src/Routing/QueryRoutes.php:41 Drupal\graphql\Routing\QueryRoutes->alterRoutes() /core/lib/Drupal/Core/Routing/RouteSubscriberBase.php:37 Drupal\graphql\Routing\QueryRoutes->onAlterRoutes() /core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php:111 () /core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php:111
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |