class NullFileCache in Plug 7
Null implementation for the file cache.
Hierarchy
- class \Drupal\Component\FileCache\NullFileCache implements FileCacheInterface
Expanded class hierarchy of NullFileCache
File
- lib/
Drupal/ Component/ FileCache/ NullFileCache.php, line 13 - Contains \Drupal\Component\FileCache\NullFileCache.
Namespace
Drupal\Component\FileCacheView source
class NullFileCache implements FileCacheInterface {
/**
* Constructs a FileCache object.
*
* @param string $prefix
* A prefix that is used as a prefix, should be set to a secure, unique key
* to prevent cache pollution by a third party.
* @param string $collection
* A collection identifier to ensure that the same files could be cached for
* different purposes without clashing.
* @param string|null $cache_backend_class
* (optional) The class that should be used as cache backend.
* @param array $cache_backend_configuration
* (optional) The configuration for the backend class.
*/
public function __construct($prefix, $collection, $cache_backend_class = NULL, array $cache_backend_configuration = []) {
}
/**
* {@inheritdoc}
*/
public function get($filepath) {
return NULL;
}
/**
* {@inheritdoc}
*/
public function getMultiple(array $filepaths) {
return [];
}
/**
* {@inheritdoc}
*/
public function set($filepath, $data) {
}
/**
* {@inheritdoc}
*/
public function delete($filepath) {
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
NullFileCache:: |
public | function |
Deletes data from the cache. Overrides FileCacheInterface:: |
|
NullFileCache:: |
public | function |
Gets data based on a filename. Overrides FileCacheInterface:: |
|
NullFileCache:: |
public | function |
Gets data based on filenames. Overrides FileCacheInterface:: |
|
NullFileCache:: |
public | function |
Stores data based on a filename. Overrides FileCacheInterface:: |
|
NullFileCache:: |
public | function | Constructs a FileCache object. |