/**
* Returns an instance of class (singleton pattern implementation).
*
* @return BOL_ConfigService
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
/**
* Updates config value.
*
* @param string $key
* @param string $name
* @param mixed $value
*/
public function saveConfig($key, $name, $value)
{
$this->configService->saveConfig($key, $name, $value);
$this->generateCache();
}