Java 类com.vaadin.server.SessionInitListener 实例源码

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {

        /**
         * 
         */
        private static final long serialVersionUID = -8279023207169735541L;

        @Override
        public void sessionInit(SessionInitEvent event)
                throws ServiceException {
            event.getSession().addUIProvider(uiProvider);

        }
    });
}

@Override
protected void portletInitialized() throws PortletException {
    getService().addSessionInitListener(new SessionInitListener() {
        private static final long serialVersionUID = -4571879262155039969L;

        @Override
        public void sessionInit(SessionInitEvent event) throws ServiceException {
            try {
                ApplicationContext context = PortletApplicationContextUtils
                        .getRequiredWebApplicationContext(getPortletContext());
                SpringAwareUIProvider uiProvider = new SpringAwareUIProvider(context);
                event.getSession().addUIProvider(uiProvider);
            } catch (IllegalStateException e) {
                throw new ServiceException(e);
            }
        }
    });
}

@Override
protected void servletInitialized() throws ServletException
{
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener()
    {
        /**
         *
         */
        private static final long serialVersionUID = 1L;

        @Override
        public void sessionInit(SessionInitEvent event)
        {
            // event.getSession().addBootstrapListener(new
            // BootstrapListener());
        }
    });
}

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();

          HeaderTagHandler.init(getService());

    getService().addSessionInitListener(new SessionInitListener() {

        @Override
        public void sessionInit(SessionInitEvent event) throws ServiceException {
            event.getSession().addRequestHandler(new RequestHandler() {

                @Override
                public boolean handleRequest(VaadinSession session, VaadinRequest request,
                        VaadinResponse response) throws IOException {

                    String pathInfo = request.getPathInfo();
                    InputStream in = null;

                    if (pathInfo.endsWith("sw.js")) {
                        response.setContentType("application/javascript");
                        in = getClass().getResourceAsStream("/sw.js");
                    }

                    if (in != null) {
                        OutputStream out = response.getOutputStream();
                        IOUtils.copy(in, out);
                        in.close();
                        out.close();

                        return true;
                    } else {

                        return false;
                    }
                }
            });
        }
    });
}

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {

        @Override
        public void sessionInit(SessionInitEvent event)
                throws ServiceException {
            event.getSession().addBootstrapListener(bootstrapListener);
        }
    });
}

@Override
protected VaadinServletService createServletService(DeploymentConfiguration deploymentConfiguration) throws ServiceException {
    VaadinServletService servletService = super.createServletService(deploymentConfiguration);
    servletService.addSessionInitListener(new SessionInitListener() {
        @Override
        public void sessionInit(SessionInitEvent sessionInitEvent) throws ServiceException {
            sessionInitEvent.getSession().addUIProvider(provider);
        }
    });
    return servletService;
}

@Override
protected void servletInitialized() throws ServletException {
    super.servletInitialized();
    getService().addSessionInitListener(new SessionInitListener() {
        @Override
        public void sessionInit(SessionInitEvent event) throws ServiceException {
            event.getSession().addUIProvider(uiProvider);
        }
    });
}

public HolonVaadinServletAutoConfiguration(ObjectProvider<List<SessionInitListener>> sessionInitListeners,
        ObjectProvider<List<SessionDestroyListener>> sessionDestroyListeners) {
    this.sessionInitListeners = sessionInitListeners.getIfAvailable();
    this.sessionDestroyListeners = sessionDestroyListeners.getIfAvailable();
}

/**
 * Add a {@link SessionInitListener} to be registered at servlet initialization.
 * @param listener The {@link SessionInitListener} to add
 */
public void addSessionInitListener(SessionInitListener listener) {
    if (listener != null) {
        sessionInitListeners.add(listener);
    }
}