Пример #1
0
  @Override
  public void init(PortletConfig config) throws PortletException {
    CurrentInstance.clearAll();
    super.init(config);
    Properties initParameters = new Properties();

    // Read default parameters from the context
    final PortletContext context = config.getPortletContext();
    for (final Enumeration<String> e = context.getInitParameterNames(); e.hasMoreElements(); ) {
      final String name = e.nextElement();
      initParameters.setProperty(name, context.getInitParameter(name));
    }

    // Override with application settings from portlet.xml
    for (final Enumeration<String> e = config.getInitParameterNames(); e.hasMoreElements(); ) {
      final String name = e.nextElement();
      initParameters.setProperty(name, config.getInitParameter(name));
    }

    DeploymentConfiguration deploymentConfiguration = createDeploymentConfiguration(initParameters);
    try {
      vaadinService = createPortletService(deploymentConfiguration);
    } catch (ServiceException e) {
      throw new PortletException("Could not initialized VaadinPortlet", e);
    }
    // Sets current service even though there are no request and response
    vaadinService.setCurrentInstances(null, null);

    portletInitialized();

    CurrentInstance.clearAll();
  }
Пример #2
0
 @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 {
       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);
   }
 }
  // Generic method that creates necessary VaadinSessin mock environment to be
  // able to test the BeanStoreRetrievalStrategy class.
  // To use it, call this method and write your test logic inside the
  // test method implemented from BeanStoreRetrievalStrategyTest interface.
  private synchronized void beanStoreTest(
      BeanStoreRetrievalStrategyTest test, boolean openVaadinSession) {
    WrappedSession wrappedSession = mock(WrappedSession.class);
    VaadinService vaadinService = mock(VaadinService.class);

    VaadinSession session = mock(VaadinSession.class);
    if (openVaadinSession) {
      when(session.getState()).thenReturn(VaadinSession.State.OPEN);
    } else {
      when(session.getState()).thenReturn(VaadinSession.State.CLOSED);
    }
    when(session.getSession()).thenReturn(wrappedSession);
    when(session.getService()).thenReturn(vaadinService);
    when(session.getSession().getId()).thenReturn(TEST_SESSION_ID);

    UIID uiid = new UIID(TEST_UIID);
    BeanStore beanStore = new BeanStore(TEST_BEAN_NAME);

    UIStore uiStore = mock(UIStore.class);
    when(session.getAttribute(UIStore.class)).thenReturn(uiStore);
    when(uiStore.getBeanStore(uiid)).thenReturn(beanStore);

    try {
      CurrentInstance.set(VaadinSession.class, session);
      CurrentInstance.set(UIID.class, uiid);

      test.test(session, uiStore, uiid);
    } finally {
      CurrentInstance.clearAll();
    }
  }
 @Override
 public UI createInstance(UICreateEvent event) {
   final Class<VaadinUIIdentifier> key = VaadinUIIdentifier.class;
   final VaadinUIIdentifier identifier = new VaadinUIIdentifier(event);
   CurrentInstance.set(key, identifier);
   try {
     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);
   }
 }
Пример #5
0
 /**
  * Gets the currently used Vaadin portlet. The current portlet is automatically defined when
  * initializing the portlet and when processing requests to the server and in threads started at a
  * point when the current portlet is defined (see {@link InheritableThreadLocal}). In other cases,
  * (e.g. from background threads started in some other way), the current portlet is not
  * automatically defined.
  *
  * <p>The current portlet is derived from the current service using {@link
  * VaadinService#getCurrent()}
  *
  * @return the current vaadin portlet instance if available, otherwise <code>null</code>
  * @since 7.0
  */
 public static VaadinPortlet getCurrent() {
   VaadinService vaadinService = CurrentInstance.get(VaadinService.class);
   if (vaadinService instanceof VaadinPortletService) {
     VaadinPortletService vps = (VaadinPortletService) vaadinService;
     return vps.getPortlet();
   } else {
     return null;
   }
 }
Пример #6
0
  /**
   * @param request
   * @param response
   * @throws PortletException
   * @throws IOException
   * @deprecated As of 7.0. Will likely change or be removed in a future version
   */
  @Deprecated
  protected void handleRequest(PortletRequest request, PortletResponse response)
      throws PortletException, IOException {

    CurrentInstance.clearAll();
    try {
      getService().handleRequest(createVaadinRequest(request), createVaadinResponse(response));
    } catch (ServiceException e) {
      throw new PortletException(e);
    }
  }
Пример #7
0
 @Test
 public void threadLocalsAfterSessionDestroy() {
   final AtomicBoolean detachCalled = new AtomicBoolean(false);
   ui.addDetachListener(
       new DetachListener() {
         @Override
         public void detach(DetachEvent event) {
           detachCalled.set(true);
           Assert.assertEquals(ui, UI.getCurrent());
           Assert.assertEquals(ui.getPage(), Page.getCurrent());
           Assert.assertEquals(session, VaadinSession.getCurrent());
           Assert.assertEquals(mockService, VaadinService.getCurrent());
           Assert.assertEquals(mockServlet, VaadinServlet.getCurrent());
         }
       });
   CurrentInstance.clearAll();
   session.close();
   mockService.cleanupSession(session);
   Assert.assertTrue(detachCalled.get());
 }
Пример #8
0
 /**
  * Gets the currently used UI. The current UI is automatically defined when processing requests to
  * the server. In other cases, (e.g. from background threads), the current UI is not automatically
  * defined.
  *
  * @return the current UI instance if available, otherwise <code>null</code>
  * @see #setCurrent(UI)
  */
 public static UI getCurrent() {
   return CurrentInstance.get(UI.class);
 }
Пример #9
0
 /**
  * Sets the thread local for the current UI. This method is used by the framework to set the
  * current application whenever a new request is processed and it is cleared when the request has
  * been processed.
  *
  * <p>The application developer can also use this method to define the current UI outside the
  * normal request handling, e.g. when initiating custom background threads.
  *
  * @param uI the UI to register as the current UI
  * @see #getCurrent()
  * @see ThreadLocal
  */
 public static void setCurrent(UI ui) {
   CurrentInstance.setInheritable(UI.class, ui);
 }