Examples of com.vaadin.server.communication.SessionRequestHandler

com.vaadin.server.communication.SessionRequestHandler

Handles a request by passing it to each registered {@link RequestHandler} inthe session in turn until one produces a response. This method is used for requests that have not been handled by any specific functionality in the servlet/portlet.

The request handlers are invoked in the reverse order in which they were added to the session until a response has been produced. This means that the most recently added handler is used first and the first request handler that was added to the session is invoked towards the end unless any previous handler has already produced a response.

The session is not locked during execution of the request handlers. The request handler can itself decide if it needs to lock the session or not.

@see VaadinSession#addRequestHandler(RequestHandler) @see RequestHandler @since 7.1

     *             if a problem occurs when creating the request handlers
     */
    protected List<RequestHandler> createRequestHandlers()
            throws ServiceException {
        ArrayList<RequestHandler> handlers = new ArrayList<RequestHandler>();
        handlers.add(new SessionRequestHandler());
        handlers.add(new PublishedFileHandler());
        handlers.add(new HeartbeatHandler());
        handlers.add(new FileUploadHandler());
        handlers.add(new UidlRequestHandler());
        handlers.add(new UnsupportedBrowserHandler());

     *             if a problem occurs when creating the request handlers
     */
    protected List<RequestHandler> createRequestHandlers()
            throws ServiceException {
        ArrayList<RequestHandler> handlers = new ArrayList<RequestHandler>();
        handlers.add(new SessionRequestHandler());
        handlers.add(new PublishedFileHandler());
        handlers.add(new HeartbeatHandler());
        handlers.add(new FileUploadHandler());
        handlers.add(new UidlRequestHandler());
        handlers.add(new UnsupportedBrowserHandler());

Examples of com.vaadin.server.communication.SessionRequestHandler

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