| protected static _setupMetadataCache ( mixed $metadataCache ) : Zend_Cache_Core | ||
| $metadataCache | mixed | Either a Cache object, or a string naming a Registry key |
| return | Zend_Cache_Core | |
protected static function _setupMetadataCache($metadataCache)
{
if ($metadataCache === null) {
return null;
}
if (is_string($metadataCache)) {
require_once 'Zend/Registry.php';
$metadataCache = Zend_Registry::get($metadataCache);
}
if (!$metadataCache instanceof Zend_Cache_Core) {
require_once 'Zend/Db/Table/Exception.php';
throw new Zend_Db_Table_Exception('Argument must be of type Zend_Cache_Core, or a Registry key where a Zend_Cache_Core object is stored');
}
return $metadataCache;
}