* @param $requestInstance An instance of a class with an Requestable interface
* @param $responseInstance An instance of a class with an Responseable interface
* @return void
- * @throws NullPointerException If the user instance from registry is null
* @throws FilterChainException If this filter fails to operate
*/
public function execute (Requestable $requestInstance, Responseable $responseInstance) {
// Get a user instance from registry
$userInstance = Registry::getRegistry()->getInstance('user');
- // Is the instance there?
- if (is_null($userInstance)) {
- // Throw an exception here
- throw new NullPointerException ($this, self::EXCEPTION_IS_NULL_POINTER);
- } // END - if
-
// Get the confirm code from user for comparison
$userCode = $userInstance->getField(UserDatabaseWrapper::DB_COLUMN_CONFIRM_HASH);