view.setOpenSelectedCommand(openSelectedCommand);
AsyncDataProvider<PermissionsPageRow> dataProvider = new AsyncDataProvider<PermissionsPageRow>() {
protected void onRangeChanged(HasData<PermissionsPageRow> display) {
PageRequest request = new PageRequest();
request.setStartRowIndex( view.pager.getPageStart() );
request.setPageSize( view.pageSize );
repositoryService.listUserPermissions( request,
new GenericCallback<PageResponse<PermissionsPageRow>>() {
public void onSuccess(PageResponse<PermissionsPageRow> response) {
updateRowCount( response.getTotalRowSize(),
response.isTotalRowSizeExact() );