MemoryCacheFactory.php in Apigee Edge 8
Namespace
Drupal\apigee_edgeFile
src/MemoryCacheFactory.phpView source
<?php
/**
* Copyright 2018 Google Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
namespace Drupal\apigee_edge;
use Drupal\Core\Cache\MemoryCache\MemoryCache;
use Drupal\Core\Cache\MemoryCache\MemoryCacheInterface;
/**
* Definition of the Apigee Edge memory cache factory service.
*/
final class MemoryCacheFactory implements MemoryCacheFactoryInterface {
/**
* The default cache bin prefix.
*
* @var string
*/
private const DEFAULT_CACHE_BIN_PREFIX = 'apigee_edge';
/**
* Module specific cache bin prefix.
*
* @var string
*/
private $prefix;
/**
* Instantiated memory cache bins.
*
* @var \Drupal\Core\Cache\MemoryCache\MemoryCacheInterface
*/
private $bins;
/**
* MemoryCacheFactory constructor.
*
* @param string|null $prefix
* (Optional) Module specific prefix for the bin.
*/
public function __construct(?string $prefix = NULL) {
$this->prefix = $prefix ?? static::DEFAULT_CACHE_BIN_PREFIX;
}
/**
* {@inheritdoc}
*/
public function get($bin) : MemoryCacheInterface {
$bin = "{$this->prefix}_{$bin}";
if (!isset($this->bins[$bin])) {
$this->bins[$bin] = new MemoryCache();
}
return $this->bins[$bin];
}
}
Classes
Name![]() |
Description |
---|---|
MemoryCacheFactory | Definition of the Apigee Edge memory cache factory service. |