public function authenticate(AdapterInterface $adapter = null)
    {
        $event = clone $this->getEvent();
        $event->setName(AuthenticationEvent::EVENT_AUTH);

        if (!$adapter) {
            $adapter = $this->getAdapter();
        }

        if ($adapter) {
            $event->setAdapter($adapter);
        }

        $this->getEventManager()->trigger($event);

        return $event->getResult();
    }
public function authenticate(AdapterInterface $adapter = null)
    {
        $event = clone $this->getEvent();
        $event->setName(AuthenticationEvent::EVENT_AUTH);

        if (!$adapter) {
            $adapter = $this->getAdapter();
        }

        if ($adapter) {
            $event->setAdapter($adapter);
        }

        $this->getEventManager()->trigger($event);

        return $event->getResult();
    }
public function authenticate ( AdapterInterface $ adapter = null ) { $ event = clone $ this -> getEvent ( ) ; $ event -> setName ( AuthenticationEvent :: EVENT_AUTH ) ; if ( ! $ adapter ) { $ adapter = $ this -> getAdapter ( ) ; } if ( $ adapter ) { $ event -> setAdapter ( $ adapter ) ; } $ this -> getEventManager ( ) -> trigger ( $ event ) ; return $ event -> getResult ( ) ; }
Authenticates against the supplied adapter

@param  AdapterInterface $adapter
@return Result
Authenticates against the supplied adapter