Example usage for com.vaadin.util CurrentInstance set

Introduction

In this page you can find the example usage for com.vaadin.util CurrentInstance set.

Prototype

public static <T> CurrentInstance set(Class<T> type, T instance) 

Source Link

Document

Sets the current instance of the given type.

Usage

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

License:Apache License

public UI createInstance(Class<? extends UI> uiClass) {
    Preconditions.checkArgument(ScopedUI.class.isAssignableFrom(uiClass),
            "ERROR: Invalid configuration - using ScopedUIProvider to instantiate no ScopedUI subclass");

    UIKey uiKey = uiKeyProvider.get();/* ww  w .j a v a2  s  .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);

    ui.addDetachListener(createScopedUIDetachListener(uiClass, uiKey));

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

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From source file:com.google.code.vaadin.junit.AbstractMVPTestBase.java

License:Apache License

@Before
public void uiSetup() {
    // for the first test UI is initialized in the 'init' method above
    if (!isFirstTest) {
        logger.info("initialising test");

        ui = createTestUI(getTestUIClass());
        CurrentInstance.set(UI.class, ui);
        ui.doInit(mockedRequest, 1);//from  w  w w .ja  va 2  s . c o  m
        ui.setSession(mockedSession);
    }
}

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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 w w w .j  av  a2s. 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:de.unioninvestment.eai.portal.support.vaadin.junit.LiferayContext.java

License:Apache License

private void initialize() {
    MockitoAnnotations.initMocks(this);

    UI.setCurrent(uiMock);//from  w  ww.  ja v a 2s.  co  m
    if (portletId != null) {
        when(uiMock.getPortletId()).thenReturn(portletId);
        when(uiMock.getCommunityId()).thenReturn(communityId);
    }

    when(uiMock.getPage()).thenReturn(pageMock);
    when(uiMock.getConnectorTracker()).thenReturn(connectorTrackerMock);

    when(pageMock.getJavaScript()).thenReturn(javascriptMock);

    CurrentInstance.set(VaadinResponse.class, vaadinPortletResponseMock);
    when(vaadinPortletResponseMock.getPortletResponse()).thenReturn(portletResponseMock);

    CurrentInstance.set(VaadinRequest.class, vaadinPortletRequestMock);
    when(vaadinPortletRequestMock.getPortletRequest()).thenReturn(portletRequestMock);
    when(portletRequestMock.getPortletSession()).thenReturn(portletSessionMock);
    when(portletSessionMock.getPortletContext()).thenReturn(portletContextMock);
    when(portletRequestMock.getPreferences()).thenReturn(portletPreferencesMock);
    when(vaadinPortletSessionMock.getConverterFactory()).thenReturn(new DefaultConverterFactory());
    when(vaadinPortletSessionMock.getPortletSession()).thenReturn(portletSessionMock);

    CurrentInstance.set(VaadinSession.class, vaadinPortletSessionMock);
    CurrentInstance.set(VaadinService.class, vaadinPortletServiceMock);
}

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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/*w  ww .  j av a  2  s.c om*/
        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   w w w  .j a v  a 2  s  . com*/

    // 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 ww  . j a va 2s  .com
        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.spring.test.MockUI.java

License:Apache License

/**
 * Sets up the Mock UI for the specified application context and current thread.
 *
 * @param applicationContext the application context. If the context is an instance of {@link org.springframework.context.ConfigurableApplicationContext},
 *                           the Mock UI instance will be registered with the real UI scope, which means that UI detachment
 *                           and {@code PreDestroy} methods will work as expected.
 *//*w w w .j  av  a  2 s .  c  o  m*/
public static synchronized void setUp(ApplicationContext applicationContext) {
    LOGGER.debug("Setting up MockUI for application context [{}]", applicationContext);
    final MockUI ui = new MockUI(++nextUIId);
    UI.setCurrent(ui);
    CurrentInstance.set(UIID.class, ui.getUiIdentifier());
    if (applicationContext instanceof ConfigurableApplicationContext) {
        final ConfigurableApplicationContext cac = (ConfigurableApplicationContext) applicationContext;
        final ConfigurableListableBeanFactory bf = cac.getBeanFactory();
        // Register the UI with the UI Scope (to get detach events, etc.)
        LOGGER.debug("Registering [{}] with the UI Scope", ui);
        bf.getRegisteredScope(UIScope.UI_SCOPE_NAME).get("mockUI", new ObjectFactory<MockUI>() {
            @Override
            public MockUI getObject() throws BeansException {
                return ui;
            }
        });
    } else {
        LOGGER.warn(
                "Application context was not configurable - the MockUI has not been registered with the UI Scope");
    }
}

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From source file:org.vaadin.spring.test.MockUI.java

License:Apache License

/**
 * Detaches the Mock UI and clears it from the current thread. If the Mock UI was properly registered with the UI Scope
 * in {@link #setUp(org.springframework.context.ApplicationContext)}, the UI scope will also be destroyed.
 *//*from   w  ww.jav  a2s  . com*/
public static void tearDown() {
    if (UI.getCurrent() != null) {
        LOGGER.debug("Detaching MockUI [{}] after test", UI.getCurrent());
        UI.getCurrent().detach();
    }
    UI.setCurrent(null);
    CurrentInstance.set(UIID.class, null);
}

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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();//w w  w .j av  a 2  s  . c om
    // 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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