Example usage for javax.servlet.http HttpSession removeAttribute

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

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Introduction

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

Prototype

public void removeAttribute(String name);

Source Link

Document

Removes the object bound with the specified name from this session.

Usage

From source file:com.leapfrog.springFramework.Controller.LoginController.java

@RequestMapping(value = "/loggedIn", method = RequestMethod.POST)
public String LoginUser(@RequestParam Map<String, String> parVal, HttpServletRequest request) {
    ModelAndView mv = new ModelAndView();
    String username = parVal.get("username");
    String password = parVal.get("password");

    User user = dao.checkUsername(username, password);
    if (user != null) {

        HttpSession session = request.getSession(true);
        session.setAttribute("USER", user);
        session.setAttribute("user", user.getUsername());
        session.setAttribute("ROLE", user.getRole());

        //To remove login msg from discuss forum
        session.removeAttribute("loginMsg");
        return "redirect:" + "/user";
    }/* w ww . j a v  a2 s .co m*/
    return "redirect:" + "/userlogin";
}

From source file:com.pureinfo.tgirls.sns.servlet.SNSEntryServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    logger.debug("tgirls sns entry.");

    String taobaoUserId = null;/*from   w w w.jav  a  2  s  . c om*/
    String taobaoUserName = null;

    String topSession = request.getParameter(APPConstants.REQ_PARAMETER_SESSION);
    String topParameters = request.getParameter(APPConstants.REQ_PARAMETER_PARAMETERS);
    String topSign = request.getParameter(APPConstants.REQ_PARAMETER_SIGN);

    TipBean tb = null;
    try {
        tb = TipUtil.beforeFetch(topSession, topParameters, topSign, APPConstants.SECRET);
        if (!tb.isOk()) {
            logger.error("top api failed." + tb.getErrMsg());

            throw new Exception("TOP API failed:" + tb.getErrMsg());
        }
        taobaoUserId = tb.getUserId() + "";
        taobaoUserName = tb.getUserNick();

        logger.debug("id:" + taobaoUserId);
        logger.debug("name:" + taobaoUserName);
        logger.debug("session:" + topSession);

        if ("0".equals(taobaoUserId) || StringUtils.isEmpty(taobaoUserId)
                || StringUtils.isEmpty(taobaoUserName)) {
            throw new Exception("parameter empty.");
        }
    } catch (Exception e) {
        logger.error("error when call top API.", e);
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "top system error." + e.getMessage());
        return;
    }

    HttpSession session = request.getSession(true);
    session.removeAttribute(ArkHelper.ATTR_LOGIN_USER);
    User loginUser = null;//(User) session.getAttribute(ArkHelper.ATTR_LOGIN_USER);
    //loginUser = CookieUtils.getLoginUser(request, response);

    if (loginUser != null && loginUser.getTaobaoID().equals(taobaoUserId)) {

        logger.debug("user " + taobaoUserId + " already logined.");

    } else {
        try {
            userMgr = (IUserMgr) ArkContentHelper.getContentMgrOf(User.class);
            if (!userMgr.isUserExists(taobaoUserId)) {
                loginUser = createUser(taobaoUserId, topSession);
                //ScriptWriteUtils.reBuildUserInfoScript(loginUser);
                try {
                    //ScriptWriteUtils.reBuildUserBuyPhotosScript(loginUser);
                    //ScriptWriteUtils.reBuildUserUploadPhotosScript(loginUser);
                } catch (Exception e) {
                    logger.error("error when rebuild buy and upload scripts.", e);
                }
            } else {
                loginUser = userMgr.getUserByTaobaoId(taobaoUserId);
            }
        } catch (PureException e) {
            logger.error("tgirls system error.", e);
            response.sendError(HttpServletResponse.SC_BAD_GATEWAY, "tgirls system error." + e.getMessage());
            return;
        } catch (NumberFormatException e) {
            logger.error("number format error.", e);
            response.sendError(HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
            return;
        } catch (TaobaoApiException e) {
            logger.error("top system error.", e);
            response.sendError(HttpServletResponse.SC_BAD_GATEWAY, "top system error." + e.getMessage());
            return;
        }
    }

    if (loginUser == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "can not find current user.");
        return;
    }

    if (loginUser.getFunds() <= UserConstants.DISUSE_FUNDS
            || loginUser.getAssets() <= UserConstants.DISUSE_ASSETS) {
        response.sendRedirect(request.getContextPath() + "/disable.html");
        return;
    }

    updateUserHeadImg(loginUser, topSession);

    session.setAttribute(ArkHelper.ATTR_LOGIN_USER, loginUser);
    session.setAttribute(SessionConstants.TAOBAO_SESSION_ID, topSession);
    LocalContextHelper.setAttribute(SessionConstants.TAOBAO_SESSION_ID, topSession);

    addCookie(loginUser, request, response);

    //        System.out.println("========================");
    //        
    //        
    //       Cookie[] cs = request.getCookies();
    //        for (int i = 0; i < cs.length; i++) {
    //            Cookie c = cs[i];
    //            System.out.println("cookie[" + c.getName() + "]:" + c.getValue());
    //        }
    //        
    RequestDispatcher rd = request.getRequestDispatcher("/index.html");
    rd.forward(request, response);
    //response.sendRedirect(request.getContextPath());

    return;
}

From source file:com.gian.controller.SecurityController.java

@RequestMapping(value = "login", method = RequestMethod.POST)
public ModelAndView login(HttpServletRequest request, @RequestParam String login,
        @RequestParam String password) {

    ModelAndView mv = null;/*from ww  w .j a  va2  s .c  om*/
    boolean b = userService.loginUser(login, password);

    if (b == true) {

        //Create a session variable for login

        HttpSession stateSession = request.getSession(true);
        stateSession.setAttribute("id", "logged");

        _log.info("Start Login Session!");
        mv = new ModelAndView("home");
        mv.addObject("user", login);

    } else {

        HttpSession stateSession = request.getSession();
        stateSession.removeAttribute("id");

        _log.info("Login Failed!");
        mv = new ModelAndView("index");
        mv.addObject("messageFromController", "Login Failed!");
    }

    return mv;

}

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

@Override
public boolean login(HttpSession httpSession, String uid, String password) {
    CustomerDB customer = this.customerDAO.getUserbyEmailId(uid);
    if (customer != null && this.digester.digestToHex(password).equals(customer.getPassword())) {
        httpSession.setAttribute(Utility.LOGGED_IN_USER_ATTRIBUTE, customer);
        return true;
    } else {/*from  ww w  .  ja  v a 2 s  .c  o m*/
        httpSession.removeAttribute(Utility.LOGGED_IN_USER_ATTRIBUTE);
        return false;
    }
}

From source file:org.duracloud.account.app.controller.AccountGroupsController.java

@RequestMapping(value = GROUP_EDIT_PATH, method = RequestMethod.GET)
public String editGroup(@PathVariable Long accountId, @PathVariable String groupName,
        HttpServletRequest request, Model model) throws Exception {

    AccountService as = getAccountService(accountId);

    List<DuracloudGroup> groups = getGroups(accountId);
    addGroupsObjectsToModel(as, groups, model);

    DuracloudGroup group = getGroup(groupName, groups);
    addGroupToModel(group, model);//  www  .  ja v  a2 s  . c o m

    model.addAttribute(GROUP_FORM_KEY, new GroupForm());
    Set<DuracloudUser> groupUsers = group.getUsers();

    addAvailableUsersToModel(as, groupUsers, model);
    HttpSession session = request.getSession();
    session.removeAttribute(GROUP_USERS_KEY);
    addGroupUsersIfNotAlreadyInSession(group, model, session);
    return GROUP_EDIT_VIEW_ID;
}

From source file:com.toft.widgets.login.LoginAction.java

/**
 * session?//  www.j a  v  a  2  s.  co m
 */
public String logout() {
    //LicenseListener.logout(this.getRequest().getSession());
    HttpSession session = this.getRequest().getSession();
    if (session != null) {
        session.removeAttribute("userNumber");
        session.invalidate();
    }

    return SUCCESS;
}

From source file:fr.paris.lutece.portal.service.admin.AdminAuthenticationService.java

/**
 * Unregister the user in the Http session
 * @param request The Http request//from  w  w  w  .  j a  va  2 s  .  c o m
 */
public void unregisterUser(HttpServletRequest request) {
    HttpSession session = request.getSession(true);
    session.removeAttribute(ATTRIBUTE_ADMIN_USER);
}

From source file:com.opencnc.controllers.UsuarioController.java

/**
 * *****************************************************************************
 * Hace el Logout.//from   w  w  w .j  av a2 s  .c o  m
 * *****************************************************************************
 * Metodo aun le fata desarrollo para algunas vistas, solo implementado para el
 * index.jsp
 * *****************************************************************************
 * @param request
 * @param response
 * @return
 * @throws IOException 
 */
@RequestMapping("/usuario/logout")
public ModelAndView logout(HttpServletRequest request, HttpServletResponse response) throws IOException {
    HttpSession sess = request.getSession();
    if (sess != null) {
        sess.removeAttribute("usuario");
        return new ModelAndView("redirect:/usuario/login.htm");
    } else {
        return new ModelAndView("redirect:/usuario/login.htm");
    }
}

From source file:nl.strohalm.cyclos.controls.access.LoginAction.java

/**
 * Logins the user and returns a forward to the next action
 *///w  w  w  .  j av a 2s. co m
protected ActionForward doLogin(final ActionMapping mapping, final HttpServletRequest request,
        final HttpServletResponse response, final LoginForm form) {
    final String member = StringUtils.trimToNull(form.getMember());
    final String principal = StringUtils.trimToNull(form.getPrincipal());
    final String password = form.getPassword();
    final String errorReturnTo = resolveErrorReturnTo(mapping, request, response, form);
    final HttpSession session = request.getSession();
    if (errorReturnTo == null) {
        session.removeAttribute("errorReturnTo");
        session.setAttribute("forceBack", true);
    } else {
        session.setAttribute("errorReturnTo", errorReturnTo);
    }
    try {
        final Class<? extends User> requiredUserType = requiredUserType(mapping, request, response, form);
        final User user = loginHelper.login(requiredUserType, form.getPrincipalType(), member, principal,
                password, Channel.WEB, request, response);
        return loginForward(mapping, request, response, form, user);
    } catch (final BlockedCredentialsException e) {
        return ActionHelper.sendError(mapping, request, response, "login.error.blocked");
    } catch (final InactiveMemberException e) {
        return ActionHelper.sendError(mapping, request, response, "login.error.inactive");
    } catch (final AlreadyConnectedException e) {
        return ActionHelper.sendError(mapping, request, response, "login.error.alreadyConnected");
    } catch (final AccessDeniedException e) {
        return ActionHelper.sendError(mapping, request, response, "error.accessDenied");
    } catch (final PermissionDeniedException e) {
        return ActionHelper.sendError(mapping, request, response, "error.accessDenied");
    } catch (final SystemOfflineException e) {
        return ActionHelper.sendError(mapping, request, response, "error.systemOffline");
    } catch (final LoginException e) {
        return ActionHelper.sendError(mapping, request, response, "login.error");
    }
}

From source file:cn.loveapple.service.controller.member.action.MemberController.java

/**
 * //from  w  ww .jav  a  2s . c o m
 * @param session
 * @return
 */
@RequestMapping(value = "logout")
public String logout(HttpSession session) {
    if (hasAttributeInSession(session, LOVEAPPLE_MEMBER)) {
        session.removeAttribute(LOVEAPPLE_MEMBER);
    }
    return "redirect:/";
}