Example usage for com.vaadin.data.validator RangeValidator RangeValidator

Introduction

In this page you can find the example usage for com.vaadin.data.validator RangeValidator RangeValidator.

Prototype

public RangeValidator(String errorMessage, Comparator<? super T> comparator, T minValue, T maxValue) 

Source Link

Document

Creates a new range validator of the given type.

Usage

From source file:org.eclipse.hawkbit.simulator.ui.GenerateDialog.java

License:Open Source License

/**
 * Creates a new pop window for setting the configuration of simulating
 * devices./*from ww w  .  j  av a  2  s . c o  m*/
 * 
 * @param callback
 *            the callback which is called when the dialog has been
 *            successfully confirmed.
 * @param dmfEnabled
 *            indicates if the AMQP/DMF interface is enabled by
 *            configuration and if the option DMF should be enabled or not
 */
public GenerateDialog(final GenerateDialogCallback callback, final boolean dmfEnabled) {
    this.dmfEnabled = dmfEnabled;
    formLayout.setSpacing(true);
    formLayout.setMargin(true);

    namePrefixTextField = createRequiredTextfield("name prefix", "dmfSimulated", FontAwesome.INFO,
            new NullValidator("Must be given", false));

    amountTextField = createRequiredTextfield("amount", new ObjectProperty<Integer>(10), FontAwesome.GEAR,
            new RangeValidator<Integer>("Must be between 1 and 30000", Integer.class, 1, 30000));

    tenantTextField = createRequiredTextfield("tenant", "default", FontAwesome.USER,
            new NullValidator("Must be given", false));

    pollDelayTextField = createRequiredTextfield("poll delay (sec)", new ObjectProperty<Integer>(10),
            FontAwesome.CLOCK_O, new RangeValidator<Integer>("Must be between 1 and 60", Integer.class, 1, 60));

    pollUrlTextField = createRequiredTextfield("base poll URL endpoint", "http://localhost:8080",
            FontAwesome.FLAG_O,
            new RegexpValidator("^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]",
                    "is not an URL"));
    pollUrlTextField.setColumns(50);
    pollUrlTextField.setVisible(false);

    gatewayTokenTextField = createRequiredTextfield("gateway token", "", FontAwesome.FLAG_O, null);
    gatewayTokenTextField.setColumns(50);
    gatewayTokenTextField.setVisible(false);

    createProtocolGroup();
    createOkButton(callback);

    namePrefixTextField.addValueChangeListener(event -> checkValid());
    amountTextField.addValueChangeListener(event -> checkValid());
    tenantTextField.addValueChangeListener(event -> checkValid());

    formLayout.addComponent(namePrefixTextField);
    formLayout.addComponent(amountTextField);
    formLayout.addComponent(tenantTextField);
    formLayout.addComponent(protocolGroup);
    formLayout.addComponent(pollDelayTextField);
    formLayout.addComponent(pollUrlTextField);
    formLayout.addComponent(gatewayTokenTextField);
    formLayout.addComponent(buttonOk);

    setCaption("Simulate Devices");
    setContent(formLayout);
    setResizable(false);
    center();
}

---

From source file:org.vaadin.addons.tuningdatefield.TuningDateField.java

License:Apache License

/**
 * Sets the date range of this tuningDateField
 * //from   www .  j  a v  a 2s. co  m
 * @param startDate
 *            the start date (included). <code>null</code> for unlimited
 * @param endDate
 *            the end date (included). <code>null</code> for unlimited
 * @param errorMessage
 *            the error message
 */
public void setDateRange(LocalDate startDate, LocalDate endDate, String errorMessage) {
    if (startDate != null && endDate != null && endDate.isBefore(startDate)) {
        throw new IllegalArgumentException(
                "Cannot have a date range with end date " + endDate + " before start date " + startDate);
    }

    removeDateRange();
    dateRangeValidator = new RangeValidator<LocalDate>(errorMessage, LocalDate.class, startDate, endDate);
    addValidator(dateRangeValidator);

    markAsDirty();
}

---