/**
*
* @return Result
*/
public function authenticate()
{
$result = $this->doAuthentication();
if (!$result->isValid() && !is_null($this->successor)) {
$this->successor->setIdentity($this->getIdentity());
$this->successor->setCredential($this->getCredential());
return $this->successor->authenticate();
}
return $result;
}
/**
*
* @return Result
*/
public function authenticate()
{
$this->adapter->setIdentity($this->identity);
$this->adapter->setCredential($this->credential);
$result = $this->adapter->authenticate();
if ($this->hasIdentity()) {
$this->clearIdentity();
}
if ($result->isValid()) {
$this->storage->write($result->getIdentity());
$this->triggerAuthenticationSuccessEvent($result);
} else {
$this->triggerAuthenticationFailureEvent($result);
}
return $result;
}
