Example usage for javax.servlet.http HttpSession removeAttribute

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.gvmax.web.api.WebAppAPI.java

@RequestMapping(value = "/logout", method = RequestMethod.GET)
@Timed//w w  w  .  ja v a  2 s . c o m
@ExceptionMetered
public ModelMap logout(HttpSession session) {
    session.removeAttribute("email");
    return new ModelMap("result", "ok");
}

From source file:de.micromata.genome.gwiki.auth.GWikiSessionAttributesUserAuthentification.java

protected GWikiSimpleUser initUserFromSession(GWikiContext ctx) {
    HttpSession session = ctx.getSession(false);
    if (session == null) {
        return null;
    }//from  ww  w .  j  av a 2s .  co m
    Object oumap = session.getAttribute(GWIKI_SESSION_ATTRIBUTE);
    if ((oumap instanceof Map) == false) {
        session.removeAttribute(GWIKI_SESSION_ATTRIBUTE);
        return null;
    }
    Map<String, Object> umap = (Map<String, Object>) oumap;
    GWikiSimpleUser nsu = new GWikiSimpleUser();
    nsu.setUser((String) umap.get("userName"));
    nsu.setEmail((String) umap.get("email"));
    nsu.setRightsMatcherRule((String) umap.get("rightsMatcherRule"));
    Object oprops = umap.get("props");
    if (oprops instanceof Map) {
        nsu.setProps((Map<String, String>) oprops);
    }
    GWikiUserServeElementFilterEvent.setUser(nsu);
    return nsu;
}

From source file:com.androgogic.AikauPageView.java

@Override
protected String buildLoginRedirectURL(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session != null && session.getAttribute(REDIRECT_URI) != null) {
        String redirectUrl = session.getAttribute(REDIRECT_URI)
                + (session.getAttribute(REDIRECT_QUERY) != null ? ("?" + session.getAttribute(REDIRECT_QUERY))
                        : "");
        session.removeAttribute(REDIRECT_URI);
        session.removeAttribute(REDIRECT_QUERY);
        return redirectUrl;
    }//  w  ww. j a va  2 s.  c o m
    return super.buildLoginRedirectURL(request);
}

From source file:com.curl.orb.servlet.DestroyInstanceServlet.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    super.doPost(request, response);
    Log log = LogFactory.getLog(getClass());
    DestroyInstanceRequest destroyInstanceRequest = (DestroyInstanceRequest) InstanceManagementUtil
            .getRequest(request);/*from  www. jav a 2  s. co  m*/
    try {
        HttpSession session = request.getSession(false);
        if (session == null)
            throw new InstanceManagementException("Does not exist HttpSession.");
        String objectId = destroyInstanceRequest.getObjectId();
        Object obj = session.getAttribute(objectId);
        // security
        RemoteServiceAnnotationChecker.check(obj.getClass(), environment);
        // remove the object from session
        session.removeAttribute(objectId);

        // kill session
        if (destroyInstanceRequest.getHeader() != null
                && destroyInstanceRequest.getHeader().containsKey(KILL_SESSION)
                && (Boolean) destroyInstanceRequest.getHeader().get(KILL_SESSION)) {
            log.debug("Killed HttpSession:" + session.getId());
            session.invalidate();
        }
        InstanceManagementUtil.setResponse(request, null, null);
        log.debug("Request destroyed");
    }
    // IOException, SerializerException, InstanceManagementException
    catch (Exception e) {
        InstanceManagementUtil.setResponse(request, e, null);
    }
}

From source file:de.zib.gndms.kit.monitor.GroovyMonitor.java

public synchronized void sessionWillPassivate(HttpSessionEvent event) {
    final HttpSession evSession = event.getSession();
    if (evSession != null) {
        evSession.removeAttribute(getToken());
    }//from   w  w  w  .  ja  v  a2  s . co  m
}

From source file:id.ac.ipb.ilkom.training.controller.OrderController.java

@RequestMapping(value = "/checkout", method = RequestMethod.GET)
public String checkout(Model model, HttpSession session) {
    Customer customer = (Customer) session.getAttribute("customer");
    if (customer == null) {
        return "redirect:/";
    }/*w  ww. j  a  va 2s.  c  o m*/
    Order order = (Order) session.getAttribute("cart");
    if (order == null) {
        return "redirect:/";
    }
    orderService.save(order);
    model.addAttribute("checkout", order);
    session.setAttribute("cart", null);
    session.removeAttribute("cart");

    return "checkout";
}

From source file:com.mirth.connect.server.servlets.UserServlet.java

private void logout(HttpServletRequest request, UserController userController, EventController eventController)
        throws ServletException {
    HttpSession session = request.getSession();

    // save the session id before removing them from the session
    Integer userId = (Integer) session.getAttribute(SESSION_USER);
    String sessionId = session.getId();

    // remove the sessions attributes
    session.removeAttribute(SESSION_USER);
    session.removeAttribute(SESSION_AUTHORIZED);

    // invalidate the current sessions
    session.invalidate();/*  w  ww . j a va  2s.  c  o m*/

    // set the user status to logged out in the database
    User user = new User();
    user.setId(userId);

    try {
        userController.logoutUser(user);
    } catch (ControllerException ce) {
        throw new ServletException(ce);
    }

    // delete any temp tables created for this session
    ControllerFactory.getFactory().createMessageObjectController().removeFilterTable(sessionId);
    eventController.removeFilterTable(sessionId);
}

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

/**
 * Returns the url (asked before login) to redirect after login
 * @param request The Http request//from w  w  w .ja  v a2s . c  om
 * @return The url asked before login
 */
public String getLoginNextUrl(HttpServletRequest request) {
    String strNextUrl = StringUtils.EMPTY;
    HttpSession session = request.getSession(false);

    if (session != null) {
        strNextUrl = (String) session.getAttribute(ATTRIBUTE_ADMIN_LOGIN_NEXT_URL);
        session.removeAttribute(ATTRIBUTE_ADMIN_LOGIN_NEXT_URL);
    }

    return strNextUrl;
}

From source file:com.mirth.connect.server.api.servlets.UserServlet.java

@Override
@DontCheckAuthorized/*from ww  w  . ja v  a  2s.  com*/
public void logout() {
    // Audit the logout request but don't block it
    isUserAuthorized();

    HttpSession session = request.getSession();

    // save the session id before removing them from the session
    Integer userId = (Integer) session.getAttribute(SESSION_USER);

    // remove the sessions attributes
    session.removeAttribute(SESSION_USER);
    session.removeAttribute(SESSION_AUTHORIZED);

    // invalidate the current sessions
    session.invalidate();

    // set the user status to logged out in the database
    User user = new User();
    user.setId(userId);

    try {
        userController.logoutUser(user);
    } catch (ControllerException e) {
        throw new MirthApiException(e);
    }
}

From source file:com.megacasting_ppe.web.ServletPageError.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./* w w w .ja v a 2 s .c om*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("application/json");
    response.setHeader("Cache-Control", "no-cache");
    HttpSession session = request.getSession();

    JSONObject global = new JSONObject();

    if (session.getAttribute("Connecter") != null) {
        String connecterCandidatOk = (String) session.getAttribute("Connecter");
        if (connecterCandidatOk == "false") {

            global.put("candidatAutherreur",
                    "le nom d'utilisateur ou le mot de passe du candidat est incorrect");
            session.removeAttribute("Connecter");
        }
    }
    if (session.getAttribute("ConnecterDiffuseur") != null) {
        String connecterDiffuseurOk = (String) session.getAttribute("ConnecterDiffuseur");
        if (connecterDiffuseurOk == "false") {

            global.put("diffuseurAutherreur",
                    "le nom d'utilisateur ou le mot de passe du diffuseur est incorrect");
            session.removeAttribute("ConnecterDiffuseur");
        }
    }

    if (session.getAttribute("ErreurInscriptionCandidat") != null) {
        String ErreurInscription = (String) session.getAttribute("ErreurInscriptionCandidat");
        if (ErreurInscription == "true") {

            global.put("Inscriptionerreur",
                    "Un ou plusieurs champs saisies dans le formulaire d'inscription sont invalide");
            session.removeAttribute("ErreurInscriptionCandidat");
        }
    }

    try (PrintWriter out = response.getWriter()) {
        out.println(global.toString());
    }

}