/**
* @param string $cacheName
* @param string $objectManagerName
* @param array $cacheDriver
* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
*
* @return string
*/
public function loadCacheDriver($cacheName, $objectManagerName, array $cacheDriver, ContainerBuilder $container)
{
$id = $this->getObjectManagerElementName($objectManagerName . '_' . $cacheName);
$host = isset($cacheDriver['host']) ? $cacheDriver['host'] : null;
$port = isset($cacheDriver['port']) ? $cacheDriver['port'] : null;
$type = $cacheDriver['type'];
if ($type == 'service') {
$container->setAlias($id, new Alias($cacheDriver['id'], false));
return $id;
}
$config = array('aliases' => array($id), $type => array(), 'type' => $type, 'namespace' => null);
if (!isset($cacheDriver['namespace'])) {
// generate a unique namespace for the given application
$environment = $container->getParameter('kernel.root_dir') . $container->getParameter('kernel.environment');
$hash = hash('sha256', $environment);
$namespace = 'sf2' . $this->mappingResourceName . '_' . $objectManagerName . '_' . $hash;
$cacheDriver['namespace'] = $namespace;
}
$config['namespace'] = $cacheDriver['namespace'];
if (in_array($type, array('memcache', 'memcached'))) {
$host = !empty($host) ? $host : 'localhost';
$config[$type]['servers'][$host] = array('host' => $host, 'port' => !empty($port) ? $port : 11211);
}
if ($type === 'redis') {
$config[$type] = array('host' => !empty($host) ? $host : 'localhost', 'port' => !empty($port) ? $port : 6379, 'password' => null, 'database' => null);
}
$this->cacheProviderLoader->loadCacheProvider($id, $config, $container);
return $id;
}
/**
* @param array $rootConfig
* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
*/
protected function loadCacheProviders(array $rootConfig, ContainerBuilder $container)
{
foreach ($rootConfig['providers'] as $name => $config) {
$this->loader->loadCacheProvider($name, $config, $container);
}
}
