Examples with Promise org.activityinfo.promise.Promise used on opensource projects

Example 1 with Promise

use of org.activityinfo.promise.Promise in project activityinfo by bedatadriven.

the class AnalysisView method ensureTitle.

private Promise<Void> ensureTitle() {
    if (model.getWorking().isLoading()) {
        return new Promise<>();
    }
    if (model.getWorking().get().getLabel().isPresent()) {
        return Promise.done();
    }
    Promise<Void> result = new Promise<>();
    PromptMessageBox box = new PromptMessageBox(I18N.CONSTANTS.save(), I18N.CONSTANTS.chooseReportTitle());
    box.show();
    box.addDialogHideHandler(new DialogHideEvent.DialogHideHandler() {

        @Override
        public void onDialogHide(DialogHideEvent event) {
            if (event.getHideButton() == Dialog.PredefinedButton.OK) {
                AnalysisView.this.model.updateTitle(box.getTextField().getValue());
                result.resolve(null);
            }
        }
    });
    return result;
}

Example 2 with Promise

use of org.activityinfo.promise.Promise in project activityinfo by bedatadriven.

the class AsyncClientStub method getRecordVersionRange.

@Override
public Promise<FormSyncSet> getRecordVersionRange(String formId, long localVersion, long toVersion) {
    if (!connected) {
        return offlineResult();
    }
    Optional<FormStorage> form = storageProvider.getForm(ResourceId.valueOf(formId));
    if (!form.isPresent()) {
        return Promise.rejected(new RuntimeException("No such form"));
    }
    VersionedFormStorage formStorage = (VersionedFormStorage) form.get();
    return Promise.resolved(formStorage.getVersionRange(localVersion, toVersion, resourceId -> true));
}

Example 3 with Promise

use of org.activityinfo.promise.Promise in project activityinfo by bedatadriven.

the class LocationFilterPanel method applyInternalValue.

private Promise<LocationResult> applyInternalValue() {
    Promise<LocationResult> promise = new Promise<>();
    promise.then(new Function<LocationResult, Object>() {

        @Override
        public Object apply(LocationResult input) {
            filterToolBar.setApplyFilterEnabled(false);
            filterToolBar.setRemoveFilterEnabled(value.isRestricted(DimensionType.Location));
            store.removeAll();
            store.add(input.getData());
            return null;
        }
    });
    dispatcher.execute(new GetLocations(new ArrayList<>(value.getRestrictions(DimensionType.Location))), promise);
    return promise;
}

Example 4 with Promise

use of org.activityinfo.promise.Promise in project activityinfo by bedatadriven.

the class SimpleFormPanel method setValue.

public Promise<Void> setValue(FormInstance instance) {
    model.setWorkingRootInstance(instance);
    List<Promise<Void>> tasks = Lists.newArrayList();
    for (FieldContainer container : widgetCreator.getContainers().values()) {
        FormField field = container.getField();
        FieldValue value = model.getWorkingRootInstance().get(field.getId(), field.getType());
        if (value != null && value.getTypeClass() == field.getType().getTypeClass()) {
            tasks.add(container.getFieldWidget().setValue(value));
        } else {
            container.getFieldWidget().clearValue();
        }
        container.setValid();
    }
    return Promise.waitAll(tasks).then(new Function<Void, Void>() {

        @Override
        public Void apply(Void input) {
            // invoke relevance handler once values are set
            relevanceHandler.onValueChange();
            return null;
        }
    });
}

Example 5 with Promise

use of org.activityinfo.promise.Promise in project activityinfo by bedatadriven.

the class UpdateMonthlyReportsAsync method executeUpdates.

private Promise<VoidResult> executeUpdates(SqlTransaction tx, UpdateMonthlyReports command, Map<Month, Integer> periodMap) {
    KeyGenerator generator = new KeyGenerator();
    List<Promise<Void>> pendingUpdates = new ArrayList<>();
    for (UpdateMonthlyReports.Change change : command.getChanges()) {
        Integer periodId = periodMap.get(change.getMonth());
        if (periodId == null) {
            periodId = generator.generateInt();
            periodMap.put(change.getMonth(), periodId);
            pendingUpdates.add(insertPeriod(tx, command.getSiteId(), periodId, change.getMonth()));
        }
        pendingUpdates.add(deleteValue(tx, periodId, change.getIndicatorId()));
        if (change.getValue() != null) {
            pendingUpdates.add(insertValue(tx, periodId, change.getIndicatorId(), change.getValue()));
        }
    }
    return Promise.waitAll(pendingUpdates).then(Functions.<VoidResult>constant(null));
}