Example usage for com.vaadin.server UICreateEvent getUIClass

Introduction

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

Prototype

public Class<? extends UI> getUIClass() 

Source Link

Document

Gets the UI class that will be created.

Usage

From source file:com.google.code.vaadin.application.ui.ScopedUIProvider.java

License:Apache License

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

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From source file:de.appblocks.vaadin.cdi.TomcatCDIUIProvider.java

License:Apache License

@Override
public UI createInstance(UICreateEvent uiCreateEvent) {
    Class<? extends UI> type = uiCreateEvent.getUIClass();
    int uiId = uiCreateEvent.getUiId();
    VaadinRequest request = uiCreateEvent.getRequest();
    Bean<?> bean = scanForBeans(type);
    String uiMapping = "";
    if (bean == null) {
        if (type.isAnnotationPresent(CDIUI.class)) {
            uiMapping = parseUIMapping(request);
            bean = getUIBeanWithMapping(uiMapping);
        } else {//from www.ja  v a 2 s .c o m
            throw new IllegalStateException("UI class: " + type.getName() + " with mapping: " + uiMapping
                    + " is not annotated with CDIUI!");
        }
    }
    UIBean uiBean = new UIBean(bean, uiId);
    try {
        // Make the UIBean available to UIScopedContext when creating nested
        // injected objects
        CurrentInstance.set(UIBean.class, uiBean);
        return (UI) getBeanManager().getReference(uiBean, type, getBeanManager().createCreationalContext(bean));
    } finally {
        CurrentInstance.set(UIBean.class, null);
    }
}

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From source file:fixture.UITestBase.java

License:Apache License

@SuppressWarnings("deprecation")
protected ScopedUI createUI(final Class<? extends ScopedUI> clazz) {
    CurrentInstance.set(UI.class, null);
    CurrentInstance.set(UIKey.class, null);
    UICreateEvent event = mock(UICreateEvent.class);
    // when(event.getSource()).thenReturn(vaadinService);

    Answer<Class<? extends ScopedUI>> answer = new Answer<Class<? extends ScopedUI>>() {

        @Override/*from  w w  w  . ja va 2  s  .c  o m*/
        public Class<? extends ScopedUI> answer(InvocationOnMock invocation) throws Throwable {
            return clazz;
        }
    };
    when(event.getUIClass()).thenAnswer(answer);
    ui = (ScopedUI) getUIProvider().createInstance(event);
    CurrentInstance.set(UI.class, ui);
    when(mockedRequest.getParameter("v-loc")).thenReturn(baseUri + "/");
    when(mockedSession.createConnectorId(Matchers.any(ClientConnector.class)))
            .thenAnswer(new ConnectorIdAnswer());
    ui.setSession(mockedSession);
    // ui.doInit(mockedRequest, 23);
    return ui;
}

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From source file:org.simplewebstack.app.vaadin.guice.ui.ScopedUIProvider.java

License:Apache License

@Override
public UI createInstance(UICreateEvent event) {

    Class<? extends UI> uiClass = event.getUIClass();

    UIKey uiKey = uiKeyProvider.get();//from   www .  jav  a2s  . c o  m

    // hold the key while UI is created
    CurrentInstance.set(UIKey.class, uiKey);
    // and set up the scope
    UIScope scope = UIScope.getCurrent();

    scope.startScope(uiKey);

    // create the UI
    ScopedUI ui = (ScopedUI) injector.getInstance(uiClass);
    ui.setInstanceKey(uiKey);
    ui.setScope(scope);

    logger.debug(String.format("Returning instance of [%s] with key [%s]", uiClass.getName(), uiKey));
    return ui;
}

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From source file:org.vaadin.spring.servlet.internal.AbstractSpringAwareUIProvider.java

License:Apache License

@Override
public UI createInstance(UICreateEvent event) {
    final Class<UIID> key = UIID.class;
    final UIID identifier = new UIID(event);
    CurrentInstance.set(key, identifier);
    try {/*from  w w w  .jav a2s. c  o  m*/
        logger.debug("Creating a new UI bean of class [{}] with identifier [{}]",
                event.getUIClass().getCanonicalName(), identifier);
        return webApplicationContext.getBean(event.getUIClass());
    } finally {
        CurrentInstance.set(key, null);
    }
}

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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  ww  w .  j av  a 2s  . 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 {/*from  w w w.  j  av  a2s. c  om*/
        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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From source file:uk.q3c.krail.core.ui.ScopedUIProvider.java

License:Apache License

@Override
public UI createInstance(UICreateEvent event) {
    Class<? extends UI> uiClass = event.getUIClass();
    UIKey uiKey = uiKeyProvider.get();/*from   ww  w  .j a va2s  . c  o  m*/
    // hold the key while UI is created
    CurrentInstance.set(UIKey.class, uiKey);
    // and set up the scope
    UIScope scope = UIScope.getCurrent();
    scope.startScope(uiKey);
    // create the UI
    ScopedUI ui = (ScopedUI) injector.getInstance(uiClass);
    ui.setInstanceKey(uiKey);
    ui.setScope(scope);

    log.debug("Returning instance of {} with key {}", uiClass.getName(), uiKey);
    return ui;
}

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