Example usage for com.vaadin.server VaadinRequest getWrappedSession

Introduction

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

Prototype

public WrappedSession getWrappedSession();

Source Link

Document

Gets the session associated with this request, creating a new if there is no session.

Usage

From source file:fi.csc.pathway.TutkaUI.java

License:Creative Commons License

private String getPortletContextName(VaadinRequest request) {
    WrappedPortletSession wrappedPortletSession = (WrappedPortletSession) request.getWrappedSession();
    PortletSession portletSession = wrappedPortletSession.getPortletSession();

    final PortletContext context = portletSession.getPortletContext();
    final String portletContextName = context.getPortletContextName();
    File f = new File("/opt/avaa/liferay-portal/tomcat/shared/radar.properties");
    Properties prop = new Properties(); // voisi parsia mys suoraan tomcatin configista
    FileInputStream in = null;//from w w  w  .j  a v a 2  s. co  m
    try {
        in = new FileInputStream(f);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    try {
        prop.load(in);
    } catch (IOException e) {
        e.printStackTrace();
    }
    String portti = prop.getProperty("portti");
    if (null == portti) {
        portti = "8181"; // tomcat
        log.error("Konfiguraation lukuvirhe: portiksi asetettu 8181");
    } //palvelu on kytss ulkopuolle mys portissa 80 (apache)
    String parvo = portti + "/" + portletContextName;
    return parvo;
}

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From source file:me.uni.emuseo.EMuseoUI.java

License:Open Source License

@Override
protected void init(VaadinRequest request) {

    WrappedSession session = request.getWrappedSession();
    HttpSession httpSession = ((WrappedHttpSession) session).getHttpSession();
    ServletContext servletContext = httpSession.getServletContext();
    applicationContext = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
    securityContext = SecurityContextHolder.getContext();
    authenticationManager = applicationContext.getBean(AuthManager.class);

    getPage().setTitle(PAGE_TITLE);//from ww  w  . ja va 2s .  co  m
    Responsive.makeResponsive(this);
    addStyleName(ValoTheme.UI_WITH_MENU);

    navigator = new EMuseoNavigator(this, this, authenticationManager);
    navigator.addView(Permissions.LOGIN_VIEW, LoginView.class);
    navigator.addView(Permissions.MENU_VIEW, MenuView.class);
}

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From source file:org.opencms.ui.login.CmsLoginUI.java

License:Open Source License

/**
 * Returns the bootstrap html fragment required to display the login dialog.<p>
 *
 * @param cms the cms context//from ww  w.java  2 s  .c o  m
 * @param request the request
 *
 * @return the html fragment
 *
 * @throws IOException in case reading the html template fails
 */
public static String generateLoginHtmlFragment(CmsObject cms, VaadinRequest request) throws IOException {

    LoginParameters parameters = CmsLoginHelper.getLoginParameters(cms, (HttpServletRequest) request, true);
    request.getWrappedSession().setAttribute(CmsLoginUI.INIT_DATA_SESSION_ATTR, parameters);
    byte[] pageBytes;

    pageBytes = CmsFileUtil.readFully(Thread.currentThread().getContextClassLoader()
            .getResourceAsStream("org/opencms/ui/login/login-fragment.html"));

    String html = new String(pageBytes, "UTF-8");
    String autocomplete = ((parameters.getPcType() == null)
            || parameters.getPcType().equals(CmsLoginHelper.PCTYPE_PRIVATE)) ? "on" : "off";
    CmsMacroResolver resolver = new CmsMacroResolver();
    resolver.addMacro("autocompplete", autocomplete);
    if ((parameters.getPcType() == null) || parameters.getPcType().equals(CmsLoginHelper.PCTYPE_PRIVATE)) {
        resolver.addMacro("hiddenPasswordField",
                "      <input type=\"password\" id=\"hidden-password\" name=\"ocPword\" autocomplete=\"%(autocomplete)\" >");
    }
    if (parameters.getUsername() != null) {
        resolver.addMacro("predefUser", "value=\"" + CmsEncoder.escapeXml(parameters.getUsername()) + "\"");
    }
    html = resolver.resolveMacros(html);
    return html;
}

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From source file:org.opencms.ui.login.CmsLoginUI.java

License:Open Source License

/**
 * @see com.vaadin.ui.UI#init(com.vaadin.server.VaadinRequest)
 *///from w  w w.ja v a 2  s  . co m
@Override
protected void init(VaadinRequest request) {

    addStyleName("login-dialog");
    LoginParameters params = (LoginParameters) (request.getWrappedSession()
            .getAttribute(INIT_DATA_SESSION_ATTR));
    if (params == null) {
        params = CmsLoginHelper.getLoginParameters(getCmsObject(), (HttpServletRequest) request, true);
        request.getWrappedSession().setAttribute(CmsLoginUI.INIT_DATA_SESSION_ATTR, params);
    }
    VaadinSession.getCurrent().setErrorHandler(new CmsVaadinErrorHandler());
    m_controller = new CmsLoginController(m_adminCms, params);
    m_controller.setUi(this);
    setLocale(params.getLocale());
    m_loginForm = new CmsLoginForm(m_controller, params.getLocale());
    m_controller.onInit();
    getPage().setTitle(CmsAppWorkplaceUi.WINDOW_TITLE_PREFIX
            + CmsVaadinUtils.getMessageText(org.opencms.workplace.Messages.GUI_LOGIN_HEADLINE_0));
}

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From source file:org.opennms.features.topology.app.internal.TopologyUI.java

License:Open Source License

@Override
protected void init(final VaadinRequest request) {
    // Register a cleanup
    request.getService().addSessionDestroyListener(
            (SessionDestroyListener) event -> m_widgetManager.removeUpdateListener(TopologyUI.this));

    try {/*w  w w . j a va 2  s.co  m*/
        m_headerHtml = getHeader(((VaadinServletRequest) request).getHttpServletRequest());
    } catch (final Exception e) {
        LOG.error("failed to get header HTML for request " + request.getPathInfo(), e.getCause());
    }

    //create VaadinApplicationContext
    m_applicationContext = m_serviceManager.createApplicationContext(new VaadinApplicationContextCreator() {
        @Override
        public VaadinApplicationContext create(OnmsServiceManager manager) {
            VaadinApplicationContextImpl context = new VaadinApplicationContextImpl();
            context.setSessionId(request.getWrappedSession().getId());
            context.setUiId(getUIId());
            context.setUsername(request.getRemoteUser());
            return context;
        }
    });
    m_verticesUpdateManager = new OsgiVerticesUpdateManager(m_serviceManager, m_applicationContext);
    m_serviceManager.getEventRegistry().addPossibleEventConsumer(this, m_applicationContext);

    // Set the algorithm last so that the criteria and SZLs are
    // in place before we run the layout algorithm.
    m_graphContainer.setSessionId(m_applicationContext.getSessionId());
    m_graphContainer.setLayoutAlgorithm(new TopoFRLayoutAlgorithm());

    createLayouts();
    setupErrorHandler(); // Set up an error handler for UI-level exceptions
    setupAutoRefresher(); // Add an auto refresh handler to the GraphContainer

    loadUserSettings();
    // the layout must be created BEFORE loading the hop criteria and the semantic zoom level
    TopologyUIRequestHandler handler = new TopologyUIRequestHandler();
    getSession().addRequestHandler(handler); // Add a request handler that parses incoming focusNode and szl query parameters
    handler.handleRequestParameter(request); // deal with those in init case

    // Add the default criteria if we do not have already a criteria set
    if (getWrappedVertexHopCriteria(m_graphContainer).isEmpty() && noAdditionalFocusCriteria()) {
        m_graphContainer.addCriteria(m_graphContainer.getBaseTopology().getDefaultCriteria()); // set default
    }

    // If no Topology Provider was selected (due to loadUserSettings(), fallback to default
    if (m_graphContainer.getBaseTopology() == null
            || m_graphContainer.getBaseTopology() == MergingGraphProvider.NULL_PROVIDER) {
        TopologySelectorOperation defaultTopologySelectorOperation = createOperationForDefaultGraphProvider(
                m_bundlecontext, "(|(label=Enhanced Linkd)(label=Linkd))");
        Objects.requireNonNull(defaultTopologySelectorOperation, "No default GraphProvider found."); // no default found, abort
        defaultTopologySelectorOperation.execute(m_graphContainer);
    }

    // We set the listeners at the end, to not fire them all the time when initializing the UI
    setupListeners();

    // We force a reload of the topology provider as it may not have been initialized
    m_graphContainer.getBaseTopology().refresh();

    // We force a reload to trigger a fireGraphChanged()
    m_graphContainer.setDirty(true);
    m_graphContainer.redoLayout();

    // Trigger a selectionChanged
    m_selectionManager.selectionChanged(m_selectionManager);
}

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From source file:org.vaadin.spring.security.managed.DefaultVaadinManagedSecurity.java

License:Apache License

/**
 * Clears the session of all attributes except some internal Vaadin attributes and reinitializes it. If Websocket
 * Push is used, the session will never be reinitialized since this throws errors on at least
 * Tomcat 8./*from   www .j  a  v  a  2  s.  com*/
 */
protected void clearAndReinitializeSession() {
    final VaadinRequest currentRequest = VaadinService.getCurrentRequest();
    final UI currentUI = UI.getCurrent();
    if (currentUI != null) {
        final Transport transport = currentUI.getPushConfiguration().getTransport();
        if (Transport.WEBSOCKET.equals(transport) || Transport.WEBSOCKET_XHR.equals(transport)) {
            LOGGER.warn(
                    "Clearing and reinitializing the session is currently not supported when using Websocket Push.");
            return;
        }
    }
    if (currentRequest != null) {
        LOGGER.debug("Clearing the session");
        final WrappedSession session = currentRequest.getWrappedSession();
        final String serviceName = VaadinService.getCurrent().getServiceName();
        final Set<String> attributesToSpare = new HashSet<String>();
        attributesToSpare.add(serviceName + ".lock");
        attributesToSpare.add(VaadinSession.class.getName() + "." + serviceName);
        for (String s : currentRequest.getWrappedSession().getAttributeNames()) {
            if (!attributesToSpare.contains(s)) {
                LOGGER.trace("Removing attribute {} from session", s);
                session.removeAttribute(s);
            }
        }
        LOGGER.debug("Reinitializing the session {}", session.getId());
        VaadinService.reinitializeSession(currentRequest);
        LOGGER.debug("Session reinitialized, new ID is {}",
                VaadinService.getCurrentRequest().getWrappedSession().getId());
    } else {
        LOGGER.warn(
                "No VaadinRequest bound to current thread, could NOT clear/reinitialize the session after login");
    }
}

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