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:cn.vlabs.umt.ui.servlet.AuthorizationCodeServlet.java

private void cleanSession(HttpServletRequest request) {
    HttpSession session = request.getSession();
    session.removeAttribute("coremailSecureLogon");
}

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

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

    final HttpSession session = request.getSession();
    JSONObject jresponse = new JSONObject();
    try {//from   w w w.  jav  a 2 s  .com
        if (session.getAttribute("subscriptionId") == null) {
            throw new RESTException("You must first create a subscription.");
        }
        final OAuthToken token = this.getFileToken("notificationScope");
        final String channelId = appConfig.getProperty("channelId");
        final String subscriptionId = (String) session.getAttribute("subscriptionId");
        final String fqdn = appConfig.getApiFQDN();
        final WebhooksService srvc = new WebhooksService(fqdn, token);
        srvc.deleteNotificationSubscription(channelId, subscriptionId);
        session.removeAttribute("subscriptionId");
        jresponse.put("success", true).put("text", "Subscription deleted.");
    } 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:org.terasoluna.gfw.web.token.transaction.HttpSessionTransactionTokenStore.java

/**
 * removes old token name from session/*w  w  w.  ja va 2 s . co m*/
 * @param sessionAttributeNames set of token names
 * @param session HttpSession
 */
private void removeOldTokenName(Set<String> sessionAttributeNames, HttpSession session) {
    String oldestTokenName = null;
    TokenHolder oldestTokenHolder = new TokenHolder(null, Long.MAX_VALUE);
    for (String name : sessionAttributeNames) {
        TokenHolder tokenHolder = (TokenHolder) session.getAttribute(name);
        if (tokenHolder.getTimestamp() < oldestTokenHolder.getTimestamp()) {
            oldestTokenName = name;
            oldestTokenHolder = tokenHolder;
        }
    }
    session.removeAttribute(oldestTokenName);
    sessionAttributeNames.remove(oldestTokenName);
}

From source file:com.manydesigns.portofino.actions.user.LoginAction.java

protected boolean validateCaptcha() {
    HttpServletRequest request = context.getRequest();
    HttpSession session = request.getSession();
    boolean valid = StringUtils.equalsIgnoreCase(request.getParameter("captchaText"),
            (String) session.getAttribute(CAPTCHA_SESSION_ATTRIBUTE));
    session.removeAttribute(CAPTCHA_SESSION_ATTRIBUTE);
    captchaValidationFailed = !valid;/*  www  . j  a  va  2 s  .co  m*/
    return valid;
}

From source file:com.virtusa.akura.staff.controller.StaffPastServiceController.java

/**
 * Initializes the reference data that is to be previewed on the UI.
 * //from   w  ww  .  j a v a2  s.  co  m
 * @param request - an object of HttpServletRequest
 * @param staff - an instance of Staff
 * @param model - a HashMap that contains information of the Past staff service.
 * @param session - a session to pass values.
 * @return - name of the view which is redirected to
 * @throws AkuraAppException - The exception details that occurred when processing.
 */
@RequestMapping(value = ADMIN_MANAGE_VIEW_PAST_STAFF_SERVICE_HTM)
public final String viewPastStaffService(final ModelMap model, final HttpSession session,
        final HttpServletRequest request, @ModelAttribute(STAFF) final Staff staff) throws AkuraAppException {

    String staffId = request.getParameter(SELECTED_STAFF_ID);
    String staffIdAttribute = (String) session.getAttribute(SELECTED_STAFF_ID);
    String message = request.getParameter(MESSAGE);
    if (staffId == null && staffIdAttribute != null) {
        staffId = staffIdAttribute;
        session.removeAttribute(SELECTED_STAFF_ID);
        if (message != null) {
            model.addAttribute(MESSAGE, message);
            request.removeAttribute(MESSAGE);
        }
    }

    setStaffPastServiceList(model, staffId);
    StaffPastService staffPastService = new StaffPastService();
    model.addAttribute(STAFF_PAST_SERVICE, staffPastService);
    return VIEW_GET_PAST_STAFF_SERVICE;

}

From source file:de.jwi.jfm.Folder.java

private String clearClipboard(HttpSession session) throws OutOfSyncException, IOException {
    session.removeAttribute("clipBoardContent");

    return "";
}

From source file:de.berlios.jhelpdesk.web.ticket.TicketsViewController.java

@RequestMapping("/tickets/byFilter/{filterId}/list.html")
public String processRequest(@PathVariable("filterId") Long filterId,
        @ModelAttribute("filter") TicketFilter filter,
        @RequestParam(value = "_formSent", defaultValue = "false", required = false) boolean formSent,
        @RequestParam(value = "cf", defaultValue = "false", required = false) boolean cf, ModelMap map,
        HttpServletRequest request, HttpSession session) throws Exception {
    User currentUser = (User) session.getAttribute("user");

    Integer listSize = currentUser.getPreferedTicketsListSize();

    TicketFilter currentFilter = null;/*from  w  w w .  j  a  v a  2 s  .c om*/

    if (formSent) { // nowy filtr
        currentFilter = filter;
        session.setAttribute("currentFilter", currentFilter);
        map.addAttribute("requestURI", "?cf=true");
    } else if (cf) { // filtr z sesji stronicowany
        currentFilter = (TicketFilter) session.getAttribute("currentFilter");
        map.addAttribute("requestURI", "?cf=true");
    } else { // po prostu danie GET
        session.removeAttribute("currentFilter");
        TicketFilter dbFilter = ticketFilterDAO.getById(filterId);
        if (dbFilter != null && dbFilter.isOwnedBy(currentUser)) {
            currentFilter = dbFilter;
        }
    }

    if (currentFilter != null) {
        PagingParamsEncoder enc = new PagingParamsEncoder("ticketsIterator", "p_id", request, listSize);
        int offset = enc.getOffset();
        List<Ticket> result = ticketDAO.getTicketsWithFilter(currentFilter, listSize, offset);
        Integer numOfTicketsWithFilter = ticketDAO.countTicketsWithFilter(currentFilter).intValue();
        map.addAttribute("offset", offset);
        map.addAttribute("listSize", listSize);
        map.addAttribute("tickets", result);
        map.addAttribute("filter", currentFilter);
        map.addAttribute("ticketsListSize", numOfTicketsWithFilter);
    } else {
        map.addAttribute("message", "nie znaleziono filtra...");
    }
    return TICKETS_LIST_VIEW;
}

From source file:com.zte.gu.webtools.web.download.DownloadController.java

@RequestMapping(method = RequestMethod.GET)
public void download(HttpSession session, HttpServletResponse response) {
    String filePath = (String) session.getAttribute("filePath");
    String fileName = (String) session.getAttribute("fileName");
    if (filePath != null) {
        response.reset();/*w  w  w.  ja v a  2 s . com*/
        response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
        response.setContentType("application/octet-stream; charset=UTF-8");
        InputStream in = null;
        try {
            in = new FileInputStream(filePath);
            IOUtils.copy(in, response.getOutputStream());
        } catch (Exception e) {
            LoggerFactory.getLogger(DownloadController.class).warn("download error,", e);
        } finally {
            IOUtils.closeQuietly(in);
            session.removeAttribute("filePath");
            session.removeAttribute("fileName");
        }
    }
}

From source file:de.ingrid.portal.portlets.myportal.MyPortalLoginPortlet.java

/**
 * @see org.apache.portals.bridges.velocity.GenericVelocityPortlet#processAction(javax.portlet.ActionRequest,
 *      javax.portlet.ActionResponse)// ww w.j  a va  2 s.  c  o m
 */
public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException {

    LoginForm frm = (LoginForm) Utils.getActionForm(request, LoginForm.SESSION_KEY, LoginForm.class);
    frm.clearErrors();

    String cmd = request.getParameter("cmd");
    boolean isLoggedInExternally = request.getAttribute(Settings.USER_AUTH_INFO) != null;

    if (cmd != null && cmd.equals("doLogin")) {
        HttpSession session = ((RequestContext) request.getAttribute(RequestContext.REQUEST_PORTALENV))
                .getRequest().getSession(true);

        frm.populate(request);
        if (!frm.validate()) {
            return;
        }

        if (frm.getInput(LoginConstants.DESTINATION) != null)
            session.setAttribute(LoginConstants.DESTINATION, frm.getInput(LoginConstants.DESTINATION));
        else
            session.removeAttribute(LoginConstants.DESTINATION);

        if (frm.getInput(LoginConstants.USERNAME) != null)
            session.setAttribute(LoginConstants.USERNAME, frm.getInput(LoginConstants.USERNAME));
        else
            session.removeAttribute(LoginConstants.USERNAME);

        if (frm.getInput(LoginConstants.PASSWORD) != null)
            session.setAttribute(LoginConstants.PASSWORD, frm.getInput(LoginConstants.PASSWORD));
        else
            session.removeAttribute(LoginConstants.PASSWORD);

        // signalize that the user is about to log in
        // see MyPortalOverviewPortlet::doView()
        session.setAttribute(Settings.SESSION_LOGIN_STARTED, "1");

        response.sendRedirect(
                response.encodeURL(((RequestContext) request.getAttribute(RequestContext.REQUEST_PORTALENV))
                        .getRequest().getContextPath() + "/login/redirector"));
    } else if (cmd != null && cmd.equals("doCreateProfile") && isLoggedInExternally) {
        PortalAdministration admin = (PortalAdministration) getPortletContext()
                .getAttribute(CommonPortletServices.CPS_PORTAL_ADMINISTRATION);

        List<String> roles = getInitialParameterFromOtherPortlet("roles");
        List<String> groups = getInitialParameterFromOtherPortlet("groups");
        List<String> rulesNames = getInitialParameterFromOtherPortlet("rulesNames");
        List<String> rulesValues = getInitialParameterFromOtherPortlet("rulesValues");
        Map<String, String> rules = new HashMap<String, String>();
        for (int ix = 0; ix < ((rulesNames.size() < rulesValues.size()) ? rulesNames.size()
                : rulesValues.size()); ix++) {
            rules.put(rulesNames.get(ix), rulesValues.get(ix));
        }
        Map<String, String> userAttributes = getUserAttributes(request);
        String username = (String) request.getAttribute(Settings.USER_AUTH_INFO);
        String password = RandomStringUtils.randomAlphanumeric(8);
        Boolean isAdminPortalUser = (Boolean) request.getAttribute(Settings.USER_AUTH_INFO_IS_ADMIN);

        // generate login id
        String confirmId = Utils
                .getMD5Hash(username.concat(password).concat(Long.toString(System.currentTimeMillis())));
        userAttributes.put("user.custom.ingrid.user.confirmid", confirmId);

        // add admin-portal role 
        if (isAdminPortalUser) {
            roles.add("user");
            roles.add(IngridRole.ROLE_ADMIN_PORTAL);
        }

        try {
            log.debug("username: " + username + ", roles: " + roles + ", groups: " + groups + ", userAttr: "
                    + userAttributes + ", rules: " + rules);
            admin.registerUser(username, password, roles, groups, userAttributes, rules, null);
            //UserManager userManager = (UserManager) getPortletContext().getAttribute(CommonPortletServices.CPS_USER_MANAGER_COMPONENT);
            //userManager.setPasswordEnabled(username, false);
            if (isAdminPortalUser) {
                addAdminSystemRole(username);
            }
        } catch (RegistrationException e) {
            e.printStackTrace();
        } catch (SecurityException e) {
            e.printStackTrace();
        }
    } else {
        Integer errorCode = (Integer) ((RequestContext) request.getAttribute(RequestContext.REQUEST_PORTALENV))
                .getSessionAttribute(LoginConstants.ERRORCODE);
        if (errorCode != null) {
            response.setRenderParameter("errorCode", errorCode.toString());
        } else if (request.getUserPrincipal() == null) {
            response.setRenderParameter("errorCode", "login.error.principal.null");
        } else {
            frm.clearErrors();
        }
    }
}

From source file:com.hihsoft.baseclass.web.controller.BaseController.java

/**
 * Session//from w  w w  . j  a  v a  2 s .com
 * @param request
 * @author Xiaojf
 * @since 2011-8-31
 */
@SuppressWarnings("unchecked")
public void clearSession(HttpServletRequest request) {
    HttpSession session = request.getSession();
    Enumeration<String> attributeNames = session.getAttributeNames();
    while (attributeNames.hasMoreElements()) {
        session.removeAttribute(attributeNames.nextElement());
    }
}