Example usage for com.vaadin.server UIProvider UIProvider

Introduction

In this page you can find the example usage for com.vaadin.server UIProvider UIProvider.

Prototype

UIProvider

Source Link

Usage

From source file:org.vaadin.webinars.springandvaadin.i18n.ui.createTask.CreateTaskServlet.java

License:Apache License

@Override
protected void servletInitialized() throws ServletException {
    final ApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
    getService().addSessionInitListener(new SessionInitListener() {
        @Override//from w w w. ja v  a  2  s  .  c o m
        public void sessionInit(SessionInitEvent sessionInitEvent) throws ServiceException {
            sessionInitEvent.getSession().addUIProvider(new UIProvider() {
                @Override
                public Class<? extends UI> getUIClass(UIClassSelectionEvent uiClassSelectionEvent) {
                    return CreateTaskUi.class;
                }

                @Override
                public UI createInstance(UICreateEvent event) {
                    return context.getBean(event.getUIClass());
                }
            });
        }
    });
}

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From source file:org.vaadin.webinars.springandvaadin.i18n.ui.Servlet.java

License:Apache License

@Override
protected void servletInitialized() throws ServletException {
    final ApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
    try {// w  w w. ja va2  s .  c o m
        localeResolver = context.getBean(DispatcherServlet.LOCALE_RESOLVER_BEAN_NAME, LocaleResolver.class);
    } catch (NoSuchBeanDefinitionException e) {
        localeResolver = new SessionLocaleResolver();
    }
    getService().addSessionInitListener(new SessionInitListener() {
        @Override
        public void sessionInit(SessionInitEvent sessionInitEvent) throws ServiceException {
            sessionInitEvent.getSession().addUIProvider(new UIProvider() {
                @Override
                public Class<? extends UI> getUIClass(UIClassSelectionEvent uiClassSelectionEvent) {
                    return I18nUI.class;
                }

                @Override
                public UI createInstance(UICreateEvent event) {
                    return context.getBean(event.getUIClass());
                }
            });
        }
    });
}

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