Package de.bytestore.hostinger.security.view.login

Class LoginView

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.Composite<T>
io.jmix.flowui.view.View<io.jmix.flowui.component.layout.ViewLayout>
io.jmix.flowui.view.StandardView
de.bytestore.hostinger.security.view.login.LoginView
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasStyle, com.vaadin.flow.i18n.LocaleChangeObserver, com.vaadin.flow.router.AfterNavigationObserver, com.vaadin.flow.router.BeforeEnterObserver, com.vaadin.flow.router.BeforeLeaveObserver, com.vaadin.flow.router.HasDynamicTitle, com.vaadin.flow.router.internal.AfterNavigationHandler, com.vaadin.flow.router.internal.BeforeEnterHandler, com.vaadin.flow.router.internal.BeforeLeaveHandler, io.jmix.flowui.fragment.FragmentOwner, Serializable
@Route("login") @ViewController("security_LoginView") @ViewDescriptor("login-view.xml") public class LoginView extends io.jmix.flowui.view.StandardView implements com.vaadin.flow.i18n.LocaleChangeObserver
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from class io.jmix.flowui.view.View

    io.jmix.flowui.view.View.AfterCloseEvent, io.jmix.flowui.view.View.BeforeCloseEvent, io.jmix.flowui.view.View.BeforeShowEvent, io.jmix.flowui.view.View.InitEvent, io.jmix.flowui.view.View.PostReadyEvent, io.jmix.flowui.view.View.QueryParametersChangeEvent, io.jmix.flowui.view.View.ReadyEvent, io.jmix.flowui.view.View.RestoreComponentsStateEvent

  • Constructor Summary

    Constructors
    Constructor
    Description
    LoginView()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    localeChange(com.vaadin.flow.i18n.LocaleChangeEvent event)
    Handles the locale change event by updating the UI component labels and page title to the new locale.
    void
    onInit(io.jmix.flowui.view.View.InitEvent event)
    Initializes the login view when the initialization event occurs.
    void
    onLoginBtnClick(com.vaadin.flow.component.ClickEvent<io.jmix.flowui.kit.component.button.JmixButton> event)
    Handles the login button click event.
    void
    onPasswordResetBtnClick(com.vaadin.flow.component.ClickEvent<com.vaadin.flow.component.html.Span> event)
    Handles the click event on the password reset button.
    void
    onRegisterBtnClick(com.vaadin.flow.component.ClickEvent<io.jmix.flowui.kit.component.button.JmixButton> event)
    Handles the click event on the "Register" button.
    void
    onRegisterSpanClick(com.vaadin.flow.component.ClickEvent<com.vaadin.flow.component.html.Span> event)
    Handles the click event on the 'Register' span.

    Methods inherited from class io.jmix.flowui.view.View

    afterNavigation, beforeEnter, beforeLeave, close, close, closeWithDefaultAction, getId, getPageTitle, isPreventBrowserTabClosing, setId, setPageTitle, setPreventBrowserTabClosing

    Methods inherited from class com.vaadin.flow.component.Composite

    getChildren, getContent, getElement

    Methods inherited from class com.vaadin.flow.component.Component

    findAncestor, from, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, isAttached, isVisible, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, setVisible

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface com.vaadin.flow.component.AttachNotifier

    addAttachListener

    Methods inherited from interface com.vaadin.flow.component.DetachNotifier

    addDetachListener

    Methods inherited from interface com.vaadin.flow.component.HasStyle

    addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

  • Constructor Details

    • LoginView

      public LoginView()

  • Method Details

    • onInit

      @Subscribe public void onInit(io.jmix.flowui.view.View.InitEvent event)
      Initializes the login view when the initialization event occurs. This method sets up the available locales and default credentials, and configures the view mode to "login". Additionally, it loads the registration settings from the application settings in a system-authenticated context, and setups the fields based on these settings.
      Parameters:
      event - the initialization event containing context information for the initialization process

    • onRegisterSpanClick

      @Subscribe(id="registerSpan", subject="clickListener") public void onRegisterSpanClick(com.vaadin.flow.component.ClickEvent<com.vaadin.flow.component.html.Span> event)
      Handles the click event on the 'Register' span. This method toggles the current view mode between "register" and "login" when the register span is clicked. It updates the UI components based on the new view mode.
      Parameters:
      event - the click event associated with the Span component.

    • onPasswordResetBtnClick

      @Subscribe(id="passwordResetSpan", subject="clickListener") public void onPasswordResetBtnClick(com.vaadin.flow.component.ClickEvent<com.vaadin.flow.component.html.Span> event)
      Handles the click event on the password reset button. This method sets the view mode to "resetPassword" when the password reset button is clicked.
      Parameters:
      event - the click event associated with the Span

    • onLoginBtnClick

      @Subscribe(id="loginBtn", subject="clickListener") public void onLoginBtnClick(com.vaadin.flow.component.ClickEvent<io.jmix.flowui.kit.component.button.JmixButton> event)
      Handles the login button click event. This method performs user authentication including TOTP (Time-based One-Time Password) verification. If TOTP is enabled for the user, it prompts for the OTP code or a recovery code. Upon successful verification, the user is authenticated. If TOTP is not enabled, it proceeds to authenticate the user directly. If authentication fails, appropriate error messages are logged.
      Parameters:
      event - the click event on the login button

    • localeChange

      public void localeChange(com.vaadin.flow.i18n.LocaleChangeEvent event)
      Handles the locale change event by updating the UI component labels and page title to the new locale.
      Specified by:
      localeChange in interface com.vaadin.flow.i18n.LocaleChangeObserver
      Parameters:
      event - The event representing the locale change.

    • onRegisterBtnClick

      @Subscribe(id="registerBtn", subject="clickListener") public void onRegisterBtnClick(com.vaadin.flow.component.ClickEvent<io.jmix.flowui.kit.component.button.JmixButton> event)
      Handles the click event on the "Register" button. This method validates the UI components for user registration (including password, password repeat, and username). If all components are valid, it proceeds to register the user using the provided username and password.
      Parameters:
      event - the click event associated with the JmixButton