Example usage for javax.servlet.http HttpSession getAttribute

List of usage examples for javax.servlet.http HttpSession getAttribute

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Introduction

In this page you can find the example usage for javax.servlet.http HttpSession getAttribute.

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the object bound with the specified name in this session, or null if no object is bound under the name.

Usage

From source file:com.att.api.immn.controller.GetMsgController.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    final HttpSession session = request.getSession();
    OAuthToken token = (OAuthToken) session.getAttribute("token");
    IMMNService srvc = new IMMNService(appConfig.getApiFQDN(), token);
    final String msgId = request.getParameter("getMsgId");

    /* TODO: convert nulls to the '-' character */
    JSONObject jresponse = new JSONObject();
    try {//from  w w  w  .  j av a  2s  .c om
        final Message msg = srvc.getMessage(msgId);
        final JSONArray tables = new JSONArray();
        final JSONArray values = new JSONArray().put(msg.getMessageId()).put(msg.getFrom())
                .put(msg.getRecipients()).put(msg.getText()).put(msg.getTimeStamp()).put(msg.isFavorite())
                .put(msg.isUnread()).put(msg.isIncoming()).put(msg.getType());
        tables.put(new JSONObject().put("caption", "Message:")
                .put("headers",
                        new JSONArray().put("Message ID").put("From").put("Recipients").put("Text")
                                .put("Timestamp").put("Favorite").put("Unread").put("Incoming").put("Type"))
                .put("values", new JSONArray().put(values)));
        jresponse.put("success", true).put("tables", tables);
    } catch (RESTException re) {
        jresponse.put("success", false).put("text", re.getMessage());
    }

    response.setContentType("text/html");
    PrintWriter writer = response.getWriter();
    writer.print(jresponse);
    writer.flush();
}

From source file:com.example.getstarted.basicactions.CreateBookServlet.java

@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    assert ServletFileUpload.isMultipartContent(req);
    CloudStorageHelper storageHelper = (CloudStorageHelper) getServletContext().getAttribute("storageHelper");

    String newImageUrl = null;/*from www.  j ava2  s. co  m*/
    Map<String, String> params = new HashMap<String, String>();
    try {
        FileItemIterator iter = new ServletFileUpload().getItemIterator(req);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            if (item.isFormField()) {
                params.put(item.getFieldName(), Streams.asString(item.openStream()));
            } else if (!Strings.isNullOrEmpty(item.getName())) {
                newImageUrl = storageHelper.uploadFile(item,
                        getServletContext().getInitParameter("bookshelf.bucket"));
            }
        }
    } catch (FileUploadException e) {
        throw new IOException(e);
    }

    String createdByString = "";
    String createdByIdString = "";
    HttpSession session = req.getSession();
    if (session.getAttribute("userEmail") != null) { // Does the user have a logged in session?
        createdByString = (String) session.getAttribute("userEmail");
        createdByIdString = (String) session.getAttribute("userId");
    }

    Book book = new Book.Builder().author(params.get("author")).description(params.get("description"))
            .publishedDate(params.get("publishedDate")).title(params.get("title"))
            .imageUrl(null == newImageUrl ? params.get("imageUrl") : newImageUrl).createdBy(createdByString)
            .createdById(createdByIdString).build();

    BookDao dao = (BookDao) this.getServletContext().getAttribute("dao");
    try {
        Long id = dao.createBook(book);
        logger.log(Level.INFO, "Created book {0}", book);
        resp.sendRedirect("/read?id=" + id.toString()); // read what we just wrote
    } catch (Exception e) {
        throw new ServletException("Error creating book", e);
    }
}

From source file:com.lewischooman.services.WebpageSrv.java

@Override
public UserDB getLoggedInUser(HttpSession httpSession) {
    return (UserDB) httpSession.getAttribute(Utility.LOGGED_IN_USER_ATTRIBUTE);
}

From source file:com.linecorp.sample.login.core.application.controller.WebController.java

@RequestMapping("/profile")
public ModelAndView profile(HttpSession httpSession) {
    AccessToken token = (AccessToken) httpSession.getAttribute(ACCESS_TOKEN);
    if (token == null) {
        return new ModelAndView("user/login");
    } else {//ww  w  .ja  v  a2 s  .co m
        Profile profile = lineAPIService.profile("Bearer", token.access_token);
        ModelAndView mav = new ModelAndView("user/profile");
        mav.addObject("profile", profile);
        return mav;
    }
}

From source file:eventmanager.controller.UserController.java

@RequestMapping(value = "/User/eventos")
public ModelAndView eventos(HttpSession session) {
    User user = (User) session.getAttribute("usuario_logado");
    ModelAndView modelAndView = new ModelAndView("menu");
    //Setando Parametros da Pagina        
    modelAndView.addObject("usuario", user.getNome());
    modelAndView.addObject("events", userDAO.getUserById(user.getIduser()).getMeusEventos());
    modelAndView.addObject("nomeEvento", new Busca());

    return RenderView.getInstance().renderEventosViewUser(user, modelAndView);
}

From source file:eventmanager.controller.UserController.java

@RequestMapping(value = "/User/menu")
public ModelAndView menu(HttpSession session) {
    User user = (User) session.getAttribute("usuario_logado");
    ModelAndView modelAndView = new ModelAndView("menu");
    //Setando Parametros da Pagina
    modelAndView.addObject("usuario", user.getNome());
    modelAndView.addObject("events", new EventDAO().getAllEvents());
    modelAndView.addObject("nomeEvento", new Busca());

    return RenderView.getInstance().renderMenuViewUser(user, modelAndView);
}

From source file:eventmanager.controller.UserController.java

@RequestMapping(value = "/User/inscricoes")
public ModelAndView inscricoes(HttpSession session) {
    User user = (User) session.getAttribute("usuario_logado");
    ModelAndView modelAndView = new ModelAndView("menu");
    //Setando Parametros da Pagina
    modelAndView.addObject("usuario", user.getNome());
    modelAndView.addObject("events", userDAO.getUserById(user.getIduser()).getMinhasInscricoes());
    modelAndView.addObject("nomeEvento", new Busca());

    return RenderView.getInstance().renderInscricoesViewUser(user, modelAndView);
}

From source file:miage.ecom.web.controller.SearchController.java

@RequestMapping(value = "/search", method = RequestMethod.GET)
public String search(Model model, HttpSession session, @RequestParam("keywords") String keywords) {

    CartBean cart;// w  ww . j av a 2s  . co m
    if (session.getAttribute("cart") == null) {
        cart = new CartBean();
    } else {
        cart = (CartBean) session.getAttribute("cart");
        session.setAttribute("cart", cart);
    }

    List<Purchase> cartContents = ecomBeanFrontLocal.getCartContents(cart);
    model.addAttribute("cartTotalValue", ecomBeanFrontLocal.getTotalValue(cart));
    model.addAttribute("nbProducts", ecomBeanFrontLocal.getCartContents(cart).size());
    List<Category> categories = categoryFacade.findAll();
    model.addAttribute("categories", categories);

    List<Product> products = productFacadeLocal.findProductsByNameLike("%" + keywords + "%");
    products.addAll(productFacadeLocal.findProductsByDescriptionLike("%" + keywords + "%"));

    model.addAttribute("products", products);
    model.addAttribute("keywords", keywords);

    return "search";
}

From source file:net.sourceforge.vulcan.web.PreferencesFilter.java

private void setupPreferences(HttpServletRequest request) {
    final HttpSession session = request.getSession(false);

    if (session != null && session.getAttribute(Keys.PREFERENCES) != null) {
        return;//w  w w.  j  av  a2s. c o m
    }

    final PreferencesDto prefs;

    final String cookieData = getCookieData(request, Keys.PREFERENCES);

    if (cookieData == null) {
        prefs = store.getDefaultPreferences();
    } else {
        prefs = store.convertFromString(cookieData);
    }

    if (session == null) {
        request.setAttribute(Keys.PREFERENCES, prefs);
    } else if (session.getAttribute(Keys.PREFERENCES) == null) {
        session.setAttribute(Keys.PREFERENCES, prefs);
    }
}

From source file:com.ec2box.common.interceptor.CSRFInterceptor.java

@Override
protected String handleToken(ActionInvocation invocation) throws Exception {
    HttpServletRequest request = ServletActionContext.getRequest();
    HttpSession session = request.getSession(true);
    synchronized (session) {
        String sessionToken = (String) session.getAttribute(AuthUtil.CSRF_TOKEN_NM);
        String token = request.getParameter(AuthUtil.CSRF_TOKEN_NM);
        if (StringUtils.isEmpty(token) || StringUtils.isEmpty(sessionToken) || !token.equals(sessionToken)) {
            AuthUtil.deleteAllSession(session);
            return this.handleInvalidToken(invocation);
        }//  w w w.j  ava  2s.c o m

        //generate new token upon post
        if ("POST".equals(request.getMethod()) && !request.getContentType().contains("multipart/form-data")) {
            AuthUtil.generateCSRFToken(session);
        }
    }

    return this.handleValidToken(invocation);
}