/**
  * update access log entry if needed
  * 
  * @param Tinebase_Model_FullUser $user
  * @param Tinebase_Model_AccessLog $accessLog
  */
 protected function _updateAccessLog(Tinebase_Model_FullUser $user, Tinebase_Model_AccessLog $accessLog)
 {
     if (!$accessLog->getId()) {
         $user->setLoginTime($accessLog->ip);
         if ($this->_writeAccessLog) {
             $accessLog->setId(Tinebase_Record_Abstract::generateUID());
             $accessLog = Tinebase_AccessLog::getInstance()->create($accessLog);
         }
     }
     Tinebase_Core::set(Tinebase_Core::USERACCESSLOG, $accessLog);
 }