Examples with AsyncCallback com.google.gwt.user.client.rpc.AsyncCallback used on opensource projects

Example 46 with AsyncCallback

use of com.google.gwt.user.client.rpc.AsyncCallback in project activityinfo by bedatadriven.

the class GetActivityFormsHandler method execute.

@Override
public void execute(GetActivityForms command, final ExecutionContext context, final AsyncCallback<ActivityFormResults> callback) {
    composeQuery(command.getFilter()).execute(context.getTransaction(), new SqlResultCallback() {

        @Override
        public void onSuccess(SqlTransaction tx, final SqlResultSet results) {
            context.execute(new GetSchema(), new AsyncCallback<SchemaDTO>() {

                @Override
                public void onFailure(Throwable caught) {
                    callback.onFailure(caught);
                }

                @Override
                public void onSuccess(SchemaDTO schema) {
                    LOGGER.log(Level.INFO, "Forms matching filter: " + results.getRows().size());
                    final List<Promise<ActivityFormDTO>> pending = new ArrayList<>();
                    for (SqlResultSetRow row : results.getRows()) {
                        int activityId = row.getInt("activityId");
                        boolean visible = (schema.getActivityById(activityId) != null);
                        if (visible) {
                            pending.add(fetchForm(context, activityId));
                        }
                    }
                    LOGGER.log(Level.INFO, "Forms pending: " + pending.size());
                    Promise.waitAll(pending).then(new Function<Void, ActivityFormResults>() {

                        @Nullable
                        @Override
                        public ActivityFormResults apply(@Nullable Void aVoid) {
                            LOGGER.log(Level.INFO, "Form loading completed.");
                            List<ActivityFormDTO> forms = new ArrayList<>();
                            for (Promise<ActivityFormDTO> pendingForm : pending) {
                                forms.add(pendingForm.get());
                            }
                            return new ActivityFormResults(forms);
                        }
                    }).then(callback);
                }
            });
        }
    });
}

Example 47 with AsyncCallback

use of com.google.gwt.user.client.rpc.AsyncCallback in project activityinfo by bedatadriven.

the class RemoteDispatcherTest method makeCallbackThatExpectsNonNullSuccess.

private AsyncCallback makeCallbackThatExpectsNonNullSuccess() {
    AsyncCallback callback = createMock(AsyncCallback.class);
    callback.onSuccess(notNull());
    replay(callback);
    return callback;
}

Example 48 with AsyncCallback

use of com.google.gwt.user.client.rpc.AsyncCallback in project activityinfo by bedatadriven.

the class RemoteDispatcherTest method makeCallbackThatExpectsFailure.

private AsyncCallback makeCallbackThatExpectsFailure() {
    AsyncCallback callback = createMock(AsyncCallback.class);
    callback.onFailure(isA(Throwable.class));
    replay(callback);
    return callback;
}

Example 49 with AsyncCallback

use of com.google.gwt.user.client.rpc.AsyncCallback in project activityinfo by bedatadriven.

the class RemoteDispatcherTest method commandExceptionsShouldBeCalledBackWithFailure.

@Test
public void commandExceptionsShouldBeCalledBackWithFailure() {
    expectRemoteCall(new GetSchema());
    // remote call succeeded,
    andCallbackWihSuccess(new CommandException());
    // command failed
    replay(service);
    AsyncCallback callback = makeCallbackThatExpectsFailure();
    dispatcher.execute(new GetSchema(), callback);
    processPendingCommands();
    verify(service, callback);
}

Example 50 with AsyncCallback

use of com.google.gwt.user.client.rpc.AsyncCallback in project activityinfo by bedatadriven.

the class ReportGridPanel method delete.

private void delete() {
    final ReportMetadataDTO report = grid.getSelectionModel().getSelectedItem();
    MessageBox.confirm(I18N.CONSTANTS.delete(), I18N.MESSAGES.confirmDeleteReport(report.getTitle()), new Listener<MessageBoxEvent>() {

        @Override
        public void handleEvent(MessageBoxEvent be) {
            if (be.getButtonClicked().getItemId().equals(Dialog.YES)) {
                dispatcher.execute(new DeleteReport(report.getId()), new MaskingAsyncMonitor(ReportGridPanel.this, I18N.CONSTANTS.delete()), new AsyncCallback<VoidResult>() {

                    @Override
                    public void onFailure(Throwable caught) {
                    // handled by monitor
                    }

                    @Override
                    public void onSuccess(VoidResult result) {
                        grid.getStore().remove(report);
                    }
                });
            }
        }
    });
}