public questStatus List(QueryOptions queryOptions, out SessionsListViewModel sessionsListViewModel)
        {
            // Initialize
            questStatus status = null;

            sessionsListViewModel = null;


            // List
            QueryResponse queryResponse = null;
            List <Quest.Functional.ASM.UserSession> userSessionList = null;
            UserSessionMgr userSessionMgr = new UserSessionMgr(this.UserSession);

            status = userSessionMgr.List(queryOptions, out userSessionList, out queryResponse);
            if (!questStatusDef.IsSuccess(status))
            {
                return(status);
            }

            // Sort
            userSessionList.Sort(delegate(Quest.Functional.ASM.UserSession i1, Quest.Functional.ASM.UserSession i2) { return(i1.Created.CompareTo(i2.Created)); });


            // Transfer model.
            // TODO: USE BaseListModeler to xfer queryOptions to QueryOptionsViewModel.
            sessionsListViewModel = new SessionsListViewModel(this.UserSession);
            QueryResponseViewModel queryResponseViewModel = null;

            status = TransferQueryResponse(queryResponse, out queryResponseViewModel);
            if (!questStatusDef.IsSuccess(status))
            {
                return(status);
            }
            sessionsListViewModel.QueryResponse = queryResponseViewModel;
            foreach (Quest.Functional.ASM.UserSession user in userSessionList)
            {
                SessionLineItemViewModel sessionLineItemViewModel = new SessionLineItemViewModel();
                BufferMgr.TransferBuffer(user, sessionLineItemViewModel);
                sessionsListViewModel.Items.Add(sessionLineItemViewModel);
            }
            return(new questStatus(Severity.Success));
        }
        public questStatus Page(out SessionsListViewModel sessionsListViewModel)
        {
            // Initialize
            questStatus status = null;

            sessionsListViewModel = null;


            // Set up query options.
            // TEMPORARY: OPTIMIZE THIS
            List <SearchField> searchFieldList = new List <SearchField>();

            SearchOptions searchOptions = new SearchOptions();

            searchOptions.SearchFieldList = searchFieldList;

            QueryOptions queryOptions = new QueryOptions(100, 1);

            queryOptions.SearchOptions = searchOptions;
            QueryResponse queryResponse = null;


            // List
            List <Quest.Functional.ASM.UserSession> userSessionList = null;
            UserSessionMgr userSessionMgr = new UserSessionMgr(this.UserSession);

            status = userSessionMgr.List(queryOptions, out userSessionList, out queryResponse);
            if (!questStatusDef.IsSuccess(status))
            {
                return(status);
            }

            // Transfer model.
            sessionsListViewModel = new SessionsListViewModel(this.UserSession);
            foreach (Quest.Functional.ASM.UserSession user in userSessionList)
            {
                SessionLineItemViewModel sessionLineItemViewModel = new SessionLineItemViewModel();
                BufferMgr.TransferBuffer(user, sessionLineItemViewModel);
                sessionsListViewModel.Items.Add(sessionLineItemViewModel);
            }
            return(new questStatus(Severity.Success));
        }