Example usage for javax.servlet.http HttpSession getAttribute

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.leapfrog.springhibernate.filter.AuthInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object o) throws Exception {
    HttpSession session = request.getSession();
    Boolean checking = (Boolean) session.getAttribute("LoggedIn");
    if (checking == null || checking == false) {
        response.sendRedirect(request.getContextPath());
        return false;
    } else {//ww  w.ja  v  a 2 s.co  m
        return true;
    }

}

From source file:com.mobilewallet.admin.action.AdminAction.java

/**
 * This is the action called from the Struts framework.
 *
 * @param mapping The ActionMapping used to select this instance.
 * @param form The optional ActionForm bean for this request.
 * @param request The HTTP Request we are processing.
 * @param response The HTTP Response we are processing.
 * @throws java.lang.Exception// ww w .j a  v a2  s  .  c  om
 * @return
 */
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    HttpSession session = request.getSession(false);
    if (session == null || session.getAttribute("adminUser") == null) {
        return mapping.findForward(SHOW_ADMIN_HOME);
    }
    return mapping.findForward(DISPLAY_LOGINPAGE);
}

From source file:com.alibaba.sample.petstore.web.store.module.screen.ViewCart.java

public void execute(HttpSession session, Context context) throws Exception {
    Cart cart = (Cart) session.getAttribute(PETSTORE_CART_KEY);

    if (cart == null) {
        cart = new Cart();
    }/*  w ww.ja v a 2  s.  co m*/

    cart = storeManager.getCartItems(cart);

    context.put("cart", cart);
}

From source file:com.zuoxiaolong.blog.common.authorization.AuthorizationInterceptor.java

private void checkLogin(HttpServletRequest request) {
    HttpSession session = request.getSession();
    if (ObjectUtils.isEmpty(session.getAttribute("username"))) {
        throw new BusinessException(ExceptionType.AUTHORIZATION_ERROR);
    }//  ww  w .  j  a  v a 2 s .c  o m
}

From source file:MyServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter out = res.getWriter();

    HttpSession session = req.getSession();

    Integer count = (Integer) session.getAttribute("tracker.count");
    if (count == null)
        count = new Integer(1);
    else/*from   w w w  .  j ava2 s  . c  o m*/
        count = new Integer(count.intValue() + 1);
    session.setAttribute("tracker.count", count);

    out.println("<HTML><HEAD><TITLE>SessionTracker</TITLE></HEAD>");
    out.println("<BODY><H1>Session Tracking Demo</H1>");

    out.println("You've visited this page " + count + ((count.intValue() == 1) ? " time." : " times."));

    out.println("<P>");

    out.println("<H2>Here is your session data:</H2>");
    Enumeration e = session.getAttributeNames();
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        out.println(name + ": " + session.getAttribute(name) + "<BR>");
    }
    out.println("</BODY></HTML>");
}

From source file:com.horas.web.CommentController.java

/**
 *
 * @param comment/*from   w w  w.j  a  v a 2  s. co  m*/
 * @return
 */
@RequestMapping(value = "/addcomments", method = RequestMethod.POST)
@ResponseBody
public ResponseMessage addCommentNews(@RequestBody Comment comment, HttpServletRequest request) {
    String username;
    HttpSession sess = request.getSession();
    username = (String) sess.getAttribute("username");
    comment.setIdComment(sys_guid());
    //  comment.setIdNews(sys_guid());
    comment.setUserComment(username);
    comment.setIpComment("127.0.0.2");
    comment.setDateComment(new Date());
    commentService.addCommentNews(comment);
    return new ResponseMessage(ResponseMessage.Type.success, "commentAdded");
}

From source file:com.lixiaocong.service.ImageCodeService.java

public boolean check(String code, HttpSession session) {
    Object imagecode = session.getAttribute("imagecode");
    return imagecode != null && code.toLowerCase().equals(((String) imagecode).toLowerCase());
}

From source file:gxu.software_engineering.shen10.market.interceptor.AdminInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    HttpSession session = request.getSession(false);
    if (session == null || session.getAttribute(ADMIN) == null) {
        throw new RuntimeException("?????");
    }/*from  w ww  .  j  a va  2s  . c o  m*/
    return true;
}

From source file:gxu.software_engineering.shen10.market.interceptor.UserInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    HttpSession session = request.getSession(false);
    if (session == null || session.getAttribute(Consts.USER) == null) {
        throw new RuntimeException("?????");
    }// www . j  a v a 2s.com
    return true;
}

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

@RequestMapping(value = "/stores", method = RequestMethod.GET)
public String stores(Model model, HttpSession session) {
    CartBean cart;/*  w w w.j  a v  a 2 s. c  o  m*/
    if (session.getAttribute("cart") == null) {
        cart = new CartBean();
    } else {
        cart = (CartBean) session.getAttribute("cart");
        session.setAttribute("cart", cart);
    }

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

    model.addAttribute("stores", storeFacadeLocal.findAll());

    return "stores";
}