Example usage for javax.servlet.http HttpSession setAttribute

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

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Introduction

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

Prototype

public void setAttribute(String name, Object value);

Source Link

Document

Binds an object to this session, using the name specified.

Usage

From source file:SessionTracker.java

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

    HttpSession session = req.getSession(true);

    Integer count = (Integer) session.getAttribute("count");

    if (count == null) {
        count = new Integer(1);
    } else {/*  w  ww.jav  a  2s  .com*/
        count = new Integer(count.intValue() + 1);
    }

    session.setAttribute("count", count);
    out.println("<html><head><title>SessionSnoop</title></head>");
    out.println("<body><h1>Session Details</h1>");
    out.println(
            "You've visited this page " + count + ((count.intValue() == 1) ? " time." : " times.") + "<br/>");
    out.println("<h3>Details of this session:</h3>");
    out.println("Session id: " + session.getId() + "<br/>");
    out.println("New session: " + session.isNew() + "<br/>");
    out.println("Timeout: " + session.getMaxInactiveInterval() + "<br/>");
    out.println("Creation time: " + new Date(session.getCreationTime()) + "<br/>");
    out.println("Last access time: " + new Date(session.getLastAccessedTime()) + "<br/>");
    out.println("</body></html>");
}

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

@RequestMapping(value = "/products/store/{storeId}", method = RequestMethod.GET)
public String productsForStore(@PathVariable("storeId") Integer storeId, Model model, HttpSession session) {
    CartBean cart;/*from  w ww.  j  av  a2  s . co  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);

    List<Product> products = storeFacadeLocal.findProductsByStore(storeId);
    model.addAttribute("products", products);
    model.addAttribute("store", storeFacadeLocal.find(storeId));

    return "store";
}

From source file:com.br.uepb.controller.CadastroController.java

@RequestMapping(value = "/index/cadastrar.html", method = RequestMethod.POST)
public ModelAndView cadastrarPost(@ModelAttribute("loginDomain") LoginDomain login, Model model,
        HttpSession session) {

    LoginBusiness loginBusiness = new LoginBusiness();
    ModelAndView modelAndView = new ModelAndView();

    if (login != null) {
        if (loginBusiness.salvar(login)) {
            session.setAttribute("login", login.getLogin());
            SessaoBusiness sessao = new SessaoBusiness();
            sessao.setLoginDomain(login);
            GerenciarSessaoBusiness.addSessaoBusiness(login, sessao);
            modelAndView.setViewName("redirect:/home/home.html");

            modelAndView.setViewName("redirect:/home/home.html");
            String mensagem = "Cadastro realizado com sucesso";
            modelAndView.addObject("mensagem", mensagem);
            modelAndView.addObject("status", "0");
        } else {//from  w ww. j a v a  2 s .  c o  m
            modelAndView.setViewName("index/cadastrar");
            String mensagem = "Login j est sendo usado";
            modelAndView.addObject("mensagem", mensagem);
            modelAndView.addObject("status", "1");
        }
    }
    return modelAndView;
}

From source file:com.jspxcms.core.setup.SetupServlet.java

private void license(HttpServletRequest request, HttpServletResponse response) throws IOException {
    HttpSession session = request.getSession();
    session.setAttribute("step", 1);
}

From source file:org.openmrs.module.mclinic.web.controller.form.SyncLoggerController.java

@RequestMapping(value = "/module/mclinic/syncLog", method = RequestMethod.POST)
public String changeLogDate(HttpSession httpSession, @RequestParam(required = false) String logDate) {
    if (logDate != null && logDate.trim().length() > 0) {
        try {/*from   ww  w.  j a  v a2  s .c  o  m*/
            syncLogDate = df.parse(logDate);
        } catch (ParseException e) {
            httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Invalid date format");
            e.printStackTrace();
        }
    } else
        httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "No Date selected");
    return "redirect:syncLog.list";
}

From source file:org.openmrs.module.xformshelper.web.controller.SyncLoggerController.java

@RequestMapping(value = "/module/xformshelper/syncLog", method = RequestMethod.POST)
public String changeLogDate(HttpSession httpSession, @RequestParam(required = false) String logDate) {
    if (logDate != null && logDate.trim().length() > 0) {
        try {/*  w  w w .j  a  v a 2  s . co  m*/
            syncLogDate = df.parse(logDate);
        } catch (ParseException e) {
            httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Invalid date format");
            e.printStackTrace();
        }
    } else
        httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "No Date selected");
    return "redirect:syncLog.list";
}

From source file:org.openmrs.web.controller.person.PersonAttributeTypeListController.java

/**
 * Moves the selected types down in the order
 * /* ww w . ja va2 s . co  m*/
 * @param personAttributeTypeId list of ids to move down
 * @param httpSession the current session
 * @should move selected ids down in the list
 * @should not fail if given last id
 * @should not fail if not given any ids
 */
@RequestMapping(method = RequestMethod.POST, params = "action=movedown")
public String moveDown(Integer[] personAttributeTypeId, HttpSession httpSession) {
    if (personAttributeTypeId == null) {
        httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "PersonAttributeType.select");
    } else {
        PersonService ps = Context.getPersonService();
        List<PersonAttributeType> attributes = ps.getAllPersonAttributeTypes();

        // assumes attributes are returned in sortWeight order

        Set<PersonAttributeType> attributesToSave = new HashSet<PersonAttributeType>();

        List<Integer> selectedIds = Arrays.asList(personAttributeTypeId);

        for (int i = attributes.size() - 2; i >= 0; i--) {
            PersonAttributeType current = attributes.get(i);
            if (selectedIds.contains(current.getPersonAttributeTypeId())) {
                PersonAttributeType below = attributes.get(i + 1);

                // swap current and the attribute below it
                double temp = current.getSortWeight();
                current.setSortWeight(below.getSortWeight());
                below.setSortWeight(temp);
                Collections.swap(attributes, i, i + 1); // move the actual elements in the list as well

                attributesToSave.add(current);
                attributesToSave.add(below);
            }
        }

        // now save things
        for (PersonAttributeType pat : attributesToSave) {
            ps.savePersonAttributeType(pat);
        }
    }

    return "redirect:/admin/person/personAttributeType.list";
}

From source file:fi.hoski.web.auth.LoginServlet.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setCharacterEncoding("UTF-8");

    response.setHeader("Cache-Control", "private, max-age=0, no-cache");
    String action = request.getParameter("action");
    try {/*from  ww w.  j a va 2 s .c o  m*/
        if (action == null || action.equals("login")) {
            // login

            String email = request.getParameter("email");
            String password = request.getParameter("password");
            email = (email != null) ? email.trim() : null;

            // 1. check params
            if (email == null || email.isEmpty() || password == null || password.isEmpty()) {
                log("email or password not ok");
                response.sendError(HttpServletResponse.SC_FORBIDDEN);
            } else {
                // 2. check user exists
                Map<String, Object> user = userDirectory.authenticateUser(email, password);
                if (user == null) {
                    log("user not found");
                    response.sendError(HttpServletResponse.SC_FORBIDDEN);
                } else {
                    // 3. create session
                    HttpSession session = request.getSession(true);
                    session.setAttribute(USER, user);

                    response.getWriter().println("Logged in");
                }
            }
        } else {
            // logout

            HttpSession session = request.getSession(false);
            if (session != null) {
                session.setAttribute(USER, null);
                session.invalidate();
            }

            // change Cookie so that Vary: Cookie works
            Cookie c = new Cookie("JSESSIONID", null);
            c.setMaxAge(0);
            response.addCookie(c);

            response.getWriter().println("Logged out");
        }
    } catch (UnavailableException ex) {
        log(ex.getMessage(), ex);
        response.sendError(HttpServletResponse.SC_FORBIDDEN, ex.getMessage());
    } catch (EmailNotUniqueException ex) {
        log(ex.getMessage(), ex);
        response.sendError(HttpServletResponse.SC_FORBIDDEN, ex.getMessage());
    }
}

From source file:com.impetus.kwitter.mb.LoginBean.java

public String authenticate() {
    String outcome = null;//  www  . j  a  v  a  2s  .  co  m

    // Validates Parameters
    if (StringUtils.isBlank(getUserName())) {
        FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Please enter your user name"));
        outcome = Constants.OUTCOME_LOGIN_FAILED;
    }

    if (StringUtils.isBlank(getPassword())) {
        FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Please enter password"));
        outcome = Constants.OUTCOME_LOGIN_FAILED;
    }

    if (StringUtils.isNotBlank(outcome)) {
        return outcome;
    } else {
        setTwitter(KwitterUtils.getTwitterService());

        User user = twitter.findUserById(getUserName());

        if (user == null) {
            FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Incorrect User Name"));
            outcome = Constants.OUTCOME_LOGIN_FAILED;
        } else if (user.getPersonalDetail().getPassword() == null
                || !user.getPersonalDetail().getPassword().equals(getPassword())) {
            FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Incorrect Password"));
            outcome = Constants.OUTCOME_LOGIN_FAILED;
        }

        if (StringUtils.isNotBlank(outcome)) {
            return outcome;
        } else {
            outcome = Constants.OUTCOME_LOGIN_SUCCESSFUL;
        }

        HttpSession session = (HttpSession) FacesContext.getCurrentInstance().getExternalContext()
                .getSession(true);
        session.setAttribute(Constants.USER_ID, getUserName());

        return outcome;
    }
}

From source file:org.openmrs.web.controller.person.PersonAttributeTypeListController.java

/**
 * Moves the selected types up one in the order
 * /*from   w  w  w .ja  v a  2 s .  co  m*/
 * @param personAttributeTypeId list of ids to move up
 * @param httpSession the current session
 * @should move selected ids up one in the list
 * @should not fail if given first id
 * @should not fail if not given any ids
 */
@RequestMapping(method = RequestMethod.POST, params = "action=moveup")
public String moveUp(Integer[] personAttributeTypeId, HttpSession httpSession) {
    if (personAttributeTypeId == null) {
        httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "PersonAttributeType.select");
    } else {
        PersonService ps = Context.getPersonService();

        List<PersonAttributeType> attributes = ps.getAllPersonAttributeTypes();

        Set<PersonAttributeType> attributesToSave = new HashSet<PersonAttributeType>();

        List<Integer> selectedIds = Arrays.asList(personAttributeTypeId);

        // assumes attributes are returned in sortWeight order

        for (int i = 1; i < attributes.size(); i++) {
            PersonAttributeType current = attributes.get(i);
            if (selectedIds.contains(current.getPersonAttributeTypeId())) {
                PersonAttributeType above = attributes.get(i - 1);

                // swap current and the attribute above it
                double temp = current.getSortWeight();
                current.setSortWeight(above.getSortWeight());
                above.setSortWeight(temp);
                Collections.swap(attributes, i, i - 1); // move the actual elements in the list as well

                attributesToSave.add(current);
                attributesToSave.add(above);
            }
        }

        // now save things
        for (PersonAttributeType pat : attributesToSave) {
            ps.savePersonAttributeType(pat);
        }
    }

    return "redirect:/admin/person/personAttributeType.list";
}