public void updatePlace(TrendsPlace place) { if (this.place != null) return; this.place = place; final TrendsPlace finalPlace = this.place; if (place.getSelectedSessionIds().isEmpty()) { sessionsDataGrid .getSelectionModel() .addSelectionChangeHandler(new SessionSelectChangeHandler()); selectTests = true; testDataGrid.getSelectionModel().addSelectionChangeHandler(new TestSelectChangeHandler()); TaskDataTreeViewModel viewModel = (TaskDataTreeViewModel) taskDetailsTree.getTreeViewModel(); viewModel .getSelectionModel() .addSelectionChangeHandler(new TaskPlotSelectionChangedHandler()); metricPanel.addSelectionListener(new MetricsSelectionChangedHandler()); chooseTab(place.getToken()); return; } SessionDataService.Async.getInstance() .getBySessionIds( 0, place.getSelectedSessionIds().size(), place.getSelectedSessionIds(), new AsyncCallback<PagedSessionDataDto>() { @Override public void onFailure(Throwable caught) { caught.printStackTrace(); } @Override public void onSuccess(PagedSessionDataDto result) { for (SessionDataDto session : result.getSessionDataDtoList()) { sessionsDataGrid.getSelectionModel().setSelected(session, true); } sessionsDataGrid .getSelectionModel() .addSelectionChangeHandler(new SessionSelectChangeHandler()); sessionsDataGrid .getSelectionModel() .setSelected(result.getSessionDataDtoList().iterator().next(), true); chooseTab(finalPlace.getToken()); } }); History.newItem(NameTokens.EMPTY); }