, (*1)
The DoctrineCacheExtensionBundle offers integration of the DoctrineCacheExtension library.
DoctrineCacheExtension provides functionality to handle cache management:
* Default lifetime
* Fetch with a namespace
* Save with a namespace
* Cache invalidation through namespace strategy
* Data collector available in the profiler (not implemented yet), (*2)
See OpenClassrooms/DoctrineCacheExtension for more details., (*3)
Installation
This bundle can be installed using composer:, (*4)
composer require openclassrooms/doctrine-cache-extension-bundle
or by adding the package directly to the composer.json file., (*5)
{
"require": {
"openclassrooms/doctrine-cache-extension-bundle": "*"
}
}
After the package has been installed, add the bundle and the DoctrineCacheBundle to the AppKernel.php file:, (*6)
// in AppKernel::registerBundles()
$bundles = [
// ...
new new \Doctrine\Bundle\DoctrineCacheBundle\DoctrineCacheBundle();
new OpenClassrooms\Bundle\DoctrineCacheExtensionBundle\OpenClassroomsDoctrineCacheExtensionBundle(),
// ...
)];
Configuration
# app/config/config.yml
doctrine_cache_extension:
default_lifetime: 10 #optional, default = 0
To configure the cache providers, use the DoctrineCacheBundle configuration.
For example:, (*7)
# app/config/config.yml
doctrine_cache:
providers:
a_cache_provider:
type: array
Usage
$cache = $container->get('doctrine_cache.providers.a_cache_provider');
$cache->fetch($id);
$cache->fetchWithNamespace($id, $namespaceId);
$cache->save($id, $data);
$cache->saveWithNamespace($id, $data, $namespaceId);
$cache->invalidate($namespaceId);
Profiler
The bundle provides data in the profiler such as the number of calls, kinds of calls, and more.
(picture), (*8)
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