private function createNeweZUser()
    {
        $user = eZUser::create( $this->userObject->attribute( 'id' ) );

        $user->setAttribute( 'login', $this->userLogin );
        $user->setAttribute( 'email', $this->userEmail );
        $user->setAttribute( 'password_hash', self::USER_PASSWORD_HASH );
        $user->setAttribute( 'password_hash_type', eZUser::passwordHashTypeID( self::USER_PASSWORD_HASH_ID ) );
        $user->store();

        if( !$user instanceof eZUser )
        {
            die( 'FAIL : not an eZUser' );
        }
    }
 function unserializeContentObjectAttribute($package, $objectAttribute, $attributeNode)
 {
     $userNode = $attributeNode->getElementsByTagName('account')->item(0);
     if (is_object($userNode)) {
         $userID = $objectAttribute->attribute('contentobject_id');
         $user = eZUser::fetch($userID);
         if (!is_object($user)) {
             $user = eZUser::create($userID);
         }
         $user->setAttribute('login', $userNode->getAttribute('login'));
         $user->setAttribute('email', $userNode->getAttribute('email'));
         $user->setAttribute('password_hash', $userNode->getAttribute('password_hash'));
         $user->setAttribute('password_hash_type', eZUser::passwordHashTypeID($userNode->getAttribute('password_hash_type')));
         $user->store();
     }
 }