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:controller.ImageCTMH.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    HttpSession session = request.getSession();
    String mamh = session.getAttribute("mamh").toString();
    session.removeAttribute("mamh");
    if (!ServletFileUpload.isMultipartContent(request)) {
        out.println("Nothing to upload");
        return;//from  w ww.  j av  a2 s . c om
    }
    FileItemFactory itemfactory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(itemfactory);
    String a = "";
    try {
        List<FileItem> items = upload.parseRequest(request);
        for (FileItem item : items) {
            String myfolder = ("asset/Images") + "/";
            File uploadDir = new File(
                    "E:/Cng ngh phn m?m/? ?n/1996Shop/ShopOnline/web/asset/Images");
            File file = File.createTempFile("img", ".png", uploadDir);
            item.write(file);
            a = myfolder + file.getName();
            ct.setHinhAnh(a);
            ct.setMaMh(Long.parseLong(mamh));
            cTHinhAnhDAO.insert(ct);
            response.sendRedirect("CTSanPham.jsp?MaMH=" + mamh + "");
        }

    } catch (FileUploadException e) {
        out.println("upload fail");
    } catch (Exception ex) {

    }
}

From source file:com.beto.test.securityinterceptor.security.MySimpleUrlAuthenticationSuccessHandler.java

protected void clearAuthenticationAttributes(HttpServletRequest request) {
    LOGGER.debug("clearAuthenticationAttributes method is called...");
    HttpSession session = request.getSession(false);
    if (session == null) {
        return;// w ww  .j av  a 2  s  . co  m
    }
    session.removeAttribute(WebAttributes.AUTHENTICATION_EXCEPTION);
}

From source file:be.fedict.eid.idp.sp.protocol.saml2.AbstractAuthenticationResponseServlet.java

private void clearAllSessionAttribute(HttpSession httpSession) {

    httpSession.removeAttribute(this.responseSessionAttribute);
}

From source file:org.itracker.web.actions.admin.workflow.EditWorkflowScriptAction.java

public ActionForward execute(ActionMapping mapping, final ActionForm actionForm, HttpServletRequest request,
        HttpServletResponse response) throws ServletException, IOException {
    ActionMessages errors = new ActionMessages();

    if (!LoginUtilities.hasPermission(UserUtilities.PERMISSION_USER_ADMIN, request, response)) {
        return mapping.findForward("unauthorized");
    }/*from  w w w  .  java 2  s  .  c o m*/

    if (!isTokenValid(request)) {
        log.debug("Invalid request token while editing workflow script.");
        errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.transaction"));
        saveErrors(request, errors);
        return mapping.findForward("listworkflow");
    }
    resetToken(request);

    try {
        ConfigurationService configurationService = ServletContextUtils.getItrackerServices()
                .getConfigurationService();

        WorkflowScript workflowScript = new WorkflowScript();
        WorkflowScriptForm form = (WorkflowScriptForm) actionForm;
        workflowScript.setId(form.getId());
        workflowScript.setName(form.getName());
        workflowScript.setEvent(form.getEvent());
        workflowScript.setScript(form.getScript());
        workflowScript.setLanguage(WorkflowScript.ScriptLanguage.valueOf(form.getLanguage()));

        String action = form.getAction();

        if ("create".equals(action)) {
            workflowScript = configurationService.createWorkflowScript(workflowScript);
        } else if ("update".equals(action)) {
            workflowScript = configurationService.updateWorkflowScript(workflowScript);
        }

        if (log.isDebugEnabled()) {
            log.debug("updated workflowscript was: " + workflowScript);
        }
        if (workflowScript == null) {
            throw new Exception("Error creating/updating workflow script.");
        }
        HttpSession session = request.getSession(true);
        session.removeAttribute(Constants.WORKFLOW_SCRIPT_KEY);
        request.setAttribute("action", action);
        saveToken(request);
        return new ActionForward(mapping.findForward("listworkflow").getPath() + "?id=" + workflowScript.getId()
                + "&action=update");
    } catch (DataAccessException dae) {
        errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system.message",
                dae.getRootCause().getMessage(), "Data"));
        saveErrors(request, errors);
        return toInputForward(request, mapping);
    } catch (Exception e) {
        log.error("Exception processing form data", e);
        errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system"));
    }

    if (!errors.isEmpty()) {
        saveErrors(request, errors);
    }
    return mapping.findForward("error");
}

From source file:net.sourceforge.vulcan.web.struts.forms.ProjectImportForm.java

@Override
public void reset(ActionMapping mapping, HttpServletRequest request) {
    super.reset(mapping, request);
    schedulerNames = ArrayUtils.EMPTY_STRING_ARRAY;
    labels = ArrayUtils.EMPTY_STRING_ARRAY;
    username = StringUtils.EMPTY;//from  w  w w .jav a2  s . co  m
    password = StringUtils.EMPTY;
    authenticationRequired = false;

    final HttpSession session = request.getSession(false);
    if (session != null) {
        session.removeAttribute("projectImportStatus");
    }
}

From source file:com.easysoft.jeap.controller.admin.LoginController.java

/**
 * //from  ww w.ja v  a  2s  .com
 * @param request
 * @return
 */
@RequestMapping("/logout")
public String logout(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session == null) {
        return "/adminthemes/default/login";
    }
    session.removeAttribute("admin_user_key");

    return "/adminthemes/default/login";
}

From source file:org.lightadmin.core.web.security.LightAdminRequestCache.java

@Override
public void removeRequest(HttpServletRequest currentRequest, HttpServletResponse response) {
    HttpSession session = currentRequest.getSession(false);
    if (session != null) {
        logger.debug("Removing DefaultSavedRequest from session if present");
        session.removeAttribute(savedRequestKey);
    }//w  w  w .jav  a 2  s  .  c  o m
}

From source file:team.curise.controller.LoginController.java

@RequestMapping(value = "/logout", method = RequestMethod.POST)
public void logout(HttpServletRequest request, HttpServletResponse response) throws IOException {
    System.out.println("logoutlogoutlogoutlogoutlogoutlogout");
    HttpSession session = request.getSession(true);
    session.removeAttribute("account");
    response.sendRedirect("login");
}

From source file:de.hybris.platform.b2bpunchoutaddon.controllers.pages.DefaultPunchOutController.java

/**
 * Used to create a new punch out session by authenticating a punch out user.
 *
 * @param key/* ww w  .  j a v  a2s  .  c  o  m*/
 *           Secured key that have been exchanged with the punch out provider (or security hub).
 * @param sessionId
 *           the hybris session ID
 */
@RequestMapping(value = "/punchout/cxml/session", method = RequestMethod.GET)
public void handlePunchOutSession(@RequestParam final String key, @RequestParam("sid") final String sessionId,
        final HttpServletRequest request, final HttpServletResponse response) {
    final PunchOutSession punchOutSession = punchoutSessionService.loadPunchOutSession(sessionId);
    LOG.debug("PunchOut session: " + printSessionInfo(punchOutSession));

    final String userId = cipherService.retrieveUserId(key, punchOutSession);

    final HttpSession session = request.getSession();
    session.removeAttribute(B2bpunchoutaddonConstants.PUNCHOUT_USER);

    getPunchOutUserAuthenticationService().authenticate(userId, true, punchOutSession, request, response);

    // if user was authenticated (no exception was thrown), set the current cart with the one from the setup request session
    punchoutSessionService.setCurrentCartFromPunchOutSetup(sessionId);

    session.setAttribute(B2bpunchoutaddonConstants.PUNCHOUT_USER, userId);
}

From source file:org.openmrs.module.conceptsearch.web.controller.ConceptNameEditorFormController.java

@RequestMapping(value = "/module/conceptsearch/conceptNameEditor", method = RequestMethod.GET)
public void showBasicSearch(ModelMap model, WebRequest request, HttpSession session) {
    //display basicSearch.jsp   
    session.removeAttribute("searchResult");
    session.removeAttribute("sortResults");
    session.removeAttribute("conceptSearch");
}