Example usage for javax.servlet.http HttpSession getAttribute

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

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Introduction

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

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the object bound with the specified name in this session, or null if no object is bound under the name.

Usage

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

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

    final HttpSession session = request.getSession();
    OAuthToken token = (OAuthToken) session.getAttribute("token");
    final String readflag = request.getParameter("updateStatus");
    final String msgIdStr = request.getParameter("updateMsgId");
    String[] msgIds = msgIdStr.split(",");
    final Boolean isUnread = readflag.equals("Read") ? false : true;
    IMMNService srvc = new IMMNService(appConfig.getApiFQDN(), token);
    JSONObject jresponse = new JSONObject();
    try {/*  ww w  .ja v a  2  s  . c o m*/
        if (msgIds.length > 1) {
            DeltaChange[] changes = new DeltaChange[msgIds.length];
            for (int i = 0; i < msgIds.length; ++i) {
                DeltaChange dc = new DeltaChange(msgIds[i], null, isUnread);
                changes[i] = dc;
            }
            srvc.updateMessages(changes);
        } else {
            srvc.updateMessage(msgIds[0], isUnread, null);
        }
        jresponse.put("success", true).put("text", "Message(s) Updated");
    } 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:wqm.web.server.controller.BaseWQMController.java

protected AtlasSensor validateSensor(HttpSession session, int sensor) {
    Object sensorLock = session.getAttribute(Locks.Station.getLockName());
    if (sensorLock == null) {
        logger.error("Trying to get to a sensor without acquiring the appropriate locks.");
        session.setAttribute(Messages.ERROR_MESSAGE, "Deep Linking not allowed to sensor.");
        throw new RedirectException("..");

    }/* w w w.j  ava2 s  .c  o m*/
    AtlasSensor _sensor = AtlasSensor.find(sensor);
    if (_sensor == null) {
        session.setAttribute(Messages.ERROR_MESSAGE, "Invalid sensor.");
        throw new RedirectException(".");
    }
    return _sensor;
}

From source file:edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.EditConfiguration.java

public static void clearEditConfigurationInSession(HttpSession session, EditConfiguration editConfig) {
    if (session == null || editConfig == null)
        return;/*from  w  ww  .  j ava  2s .c  o  m*/
    Map<String, EditConfiguration> configs = (Map<String, EditConfiguration>) session
            .getAttribute("EditConfigurations");
    if (configs == null)
        return;
    if (configs.containsKey(editConfig.editKey))
        configs.remove(editConfig.editKey);
}

From source file:mx.com.quadrum.contratos.controller.crud.UsuarioController.java

@ResponseBody
@RequestMapping(value = "agregarUsuario", method = RequestMethod.POST)
public String agregarUsuario(@Valid @ModelAttribute("usuario") Usuario usuario, BindingResult bindingResult,
        HttpSession session) {
    if (session.getAttribute("usuario") == null) {
        return SESION_CADUCA;
    }//from www  .  j  a v a 2  s.  c  om
    if (bindingResult.hasErrors()) {
        return ERROR_DATOS;
    }
    if (usuarioService.existeCorreo(usuario.getMail())) {
        return "Error...#Ya existe un usuario con el correo que quiere ingresar.";
    }
    return usuarioService.agregar(usuario);
}

From source file:be.fedict.eid.applet.service.PhotoServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    LOG.debug("doGet");
    response.setContentType("image/jpg");
    response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate, max-age=-1"); // http 1.1
    response.setHeader("Pragma", "no-cache, no-store"); // http 1.0
    response.setDateHeader("Expires", -1);
    ServletOutputStream out = response.getOutputStream();
    HttpSession session = request.getSession();
    byte[] photoData = (byte[]) session.getAttribute(IdentityDataMessageHandler.PHOTO_SESSION_ATTRIBUTE);
    if (null != photoData) {
        BufferedImage photo = ImageIO.read(new ByteArrayInputStream(photoData));
        if (null == photo) {
            /*//from   ww w  . ja  v  a 2 s  . com
             * In this case we render a photo containing some error message.
             */
            photo = new BufferedImage(140, 200, BufferedImage.TYPE_INT_RGB);
            Graphics2D graphics = (Graphics2D) photo.getGraphics();
            RenderingHints renderingHints = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
                    RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
            graphics.setRenderingHints(renderingHints);
            graphics.setColor(Color.WHITE);
            graphics.fillRect(1, 1, 140 - 1 - 1, 200 - 1 - 1);
            graphics.setColor(Color.RED);
            graphics.setFont(new Font("Dialog", Font.BOLD, 20));
            graphics.drawString("Photo Error", 0, 200 / 2);
            graphics.dispose();
            ImageIO.write(photo, "jpg", out);
        } else {
            out.write(photoData);
        }
    }
    out.close();
}

From source file:com.netpace.aims.controller.application.JavaApplicationHelper.java

public static String updateAction(HttpServletRequest request, String taskname,
        JavaApplicationUpdateForm javaForm, AimsApp aimsApp, AimsJavaApps javaApp, AimsJavaAppClob javaClobs,
        AimsContact aimsContact, String dateFormat) throws AimsException, AimsSecurityException {

    if (log.isDebugEnabled())
        log.debug("JavaApplicationHelper.updateAction: Start");

    String forward = "view";
    HttpSession session = request.getSession();
    String currUser = ((AimsUser) (session.getAttribute(AimsConstants.AIMS_USER))).getUsername();
    String currUserType = ((AimsUser) (session.getAttribute(AimsConstants.AIMS_USER))).getUserType();
    Long currUserId = ((AimsUser) (session.getAttribute(AimsConstants.AIMS_USER))).getUserId();
    Long currentUserAllianceId = ((AimsUser) session.getAttribute(AimsConstants.AIMS_USER)).getAimsAllianc();
    boolean isVerizonUser = currUserType.equals(AimsConstants.VZW_USERTYPE);
    boolean isAllianceUser = currUserType.equals(AimsConstants.ALLIANCE_USERTYPE);

    // This check access code previously was commented
    // BEGIN/* www . j  a  v  a 2 s.c o m*/
    // CHECK ACCESS
    /*
     * if (!(ApplicationHelper.checkPlatformAccess(request,
     * javaForm.getOriginalTask(), AimsConstants.JAVA_PLATFORM_ID))) throw
     * new AimsSecurityException();
     * 
     * if (taskname.equalsIgnoreCase("edit")) if
     * (!(ApplicationHelper.checkEditAccess(currUserType,
     * aimsApp.getAimsLifecyclePhaseId()))) throw new
     * AimsSecurityException();
     */
    // END OF CHECK ACCESS
    // END
    if ((taskname.equalsIgnoreCase("page1")) || (taskname.equalsIgnoreCase("page2"))
            || (taskname.equalsIgnoreCase("page3")) || (taskname.equalsIgnoreCase("page4"))
            || (taskname.equalsIgnoreCase("page5")) || (taskname.equalsIgnoreCase("journal"))
            || (taskname.equalsIgnoreCase("submitJournal")) || (taskname.equalsIgnoreCase("sendZipFile"))
            || (taskname.equalsIgnoreCase("submitpage4")) || (taskname.equalsIgnoreCase("page4View"))
            || (taskname.equalsIgnoreCase("submitpage4View"))) {
        if (taskname.equalsIgnoreCase("page1"))
            forward = "page1";
        else if (taskname.equalsIgnoreCase("page2"))
            forward = "page2";
        else if (taskname.equalsIgnoreCase("page3"))
            forward = "page3";
        else if (taskname.equalsIgnoreCase("page4"))
            forward = "page4";
        else if (taskname.equalsIgnoreCase("page5"))
            forward = "page5";
        else if (taskname.equalsIgnoreCase("sendZipFile"))
            forward = "page3";
        else if (taskname.equalsIgnoreCase("submitpage4"))
            forward = "page4";
        else if (taskname.equalsIgnoreCase("submitpage4View"))
            forward = "page4View";
        else if (taskname.equalsIgnoreCase("page4View"))
            forward = "page4View";

        if (taskname.equalsIgnoreCase("sendZipFile"))
            javaForm.setCurrentPage("page3");
        else if (taskname.equalsIgnoreCase("submitpage4"))
            javaForm.setCurrentPage("page4");
        else if (taskname.equalsIgnoreCase("submitpage4View"))
            javaForm.setCurrentPage("page4");
        else
            javaForm.setCurrentPage(taskname);

        javaForm.setTask(javaForm.getOriginalTask());

        if (currUserType.equals(AimsConstants.VZW_USERTYPE)) {

            // User submitted a journal entry.
            if (taskname.equalsIgnoreCase("submitpage4") || taskname.equalsIgnoreCase("submitpage4View")) {
                try {
                    AimsApplicationsManager.saveJournalEntry(javaForm.getAppsId(), javaForm.getJournalText(),
                            javaForm.getJournalType(), currUser);
                } catch (Exception e) {
                    log.error(e, e);
                    AimsException aimsException = new AimsException("Error");
                    aimsException.addException(new GenericException("error.generic.persistance"));
                    throw aimsException;
                }
            }

            // Journal Entry page.
            if ("page4".equals(javaForm.getCurrentPage())) {
                try {
                    Collection journalEntries = AimsApplicationsManager
                            .getJournalEntries(new Long(request.getParameter("appsId")), currentUserAllianceId);
                    javaForm.setJournalCombinedText(getFormattedJournalEntries(journalEntries));
                } catch (Exception e) {
                    log.error(e, e);
                    AimsException aimsException = new AimsException("Error");
                    aimsException.addException(new GenericException("error.generic.database"));
                }
            }
        }
    }

    if (taskname.equalsIgnoreCase("create") || taskname.equalsIgnoreCase("edit")) {
        if (taskname.equalsIgnoreCase("create")) {
            aimsApp.setAimsAllianceId(currentUserAllianceId);
            aimsApp.setAimsUserAppCreatedById(currUserId);
            aimsApp.setIfOnHold("N");
            aimsApp.setCreatedBy(currUser);
            aimsApp.setCreatedDate(new Date());
        }

        aimsApp.setTitle(javaForm.getTitle());
        aimsApp.setVersion(javaForm.getVersion());
        aimsApp.setShortDesc(javaForm.getShortDesc());
        aimsApp.setLongDesc(javaForm.getLongDesc());
        aimsApp.setRingTypeId(javaForm.getRingNumber());
        javaApp.setInfoUrl(javaForm.getInfoURL());
        javaApp.setEnterpriseApp(javaForm.getEnterpriseApp());
        javaApp.setAppKeyword(javaForm.getAppKeyword());

        // java app contract
        if ((javaForm.getJavaAppContractId() != null) && (javaForm.getJavaAppContractId().longValue() != 0))
            javaApp.setAimsContractId(javaForm.getJavaAppContractId());
        // java app content type
        if ((javaForm.getContentType() != null) && (javaForm.getContentType().longValue() != 0))
            javaApp.setContentTypeId(javaForm.getContentType());
        // java app content rating type
        if ((javaForm.getContentRating() != null) && (javaForm.getContentRating().longValue() != 0))
            javaApp.setContentRatingTypeId(javaForm.getContentRating());
        if ((javaForm.getAimsTaxCategoryCodeId() != null)
                && (javaForm.getAimsTaxCategoryCodeId().longValue() != 0))
            javaApp.setAimsTaxCategoryCodeId(javaForm.getAimsTaxCategoryCodeId());

        if ((javaForm.getAppCategory1() != null) && (javaForm.getAppCategory1().longValue() != 0))
            javaApp.setAppCategory1(javaForm.getAppCategory1());

        if ((javaForm.getAppSubCategory1() != null) && (javaForm.getAppSubCategory1().longValue() != 0))
            javaApp.setAppSubCategory1(javaForm.getAppSubCategory1());

        if ((javaForm.getAppCategory2() != null) && (javaForm.getAppCategory2().longValue() != 0))
            javaApp.setAppCategory2(javaForm.getAppCategory2());

        if ((javaForm.getAppSubCategory2() != null) && (javaForm.getAppSubCategory2().longValue() != 0))
            javaApp.setAppSubCategory2(javaForm.getAppSubCategory2());

        if (!StringFuncs.isNullOrEmpty(javaForm.getProjectedLiveDate()))
            javaApp.setVzwProjectedLiveDate(Utility.convertToDate(javaForm.getProjectedLiveDate(), dateFormat));

        if (!StringFuncs.isNullOrEmpty(javaForm.getEnterpriseId()))
            javaApp.setEnterpriseId(javaForm.getEnterpriseId());

        if (!StringFuncs.isNullOrEmpty(javaForm.getInitialApprovalNotes()))
            javaApp.setNotes(javaForm.getInitialApprovalNotes());

        // aimsApp.setAimsContractId(javaForm.getJavaAppContractId());
        aimsApp.setIfPrRelease(javaForm.getIfPrRelease());

        aimsApp.setLastUpdatedBy(currUser);
        aimsApp.setLastUpdatedDate(new Date());
        aimsApp.setAimsPlatformId(AimsConstants.JAVA_PLATFORM_ID);

        // SubCategory
        if ((javaForm.getAimsAppSubCategoryId() != null)
                && (javaForm.getAimsAppSubCategoryId().longValue() != 0))
            aimsApp.setAimsAppSubCategoryId(javaForm.getAimsAppSubCategoryId());

        // Contact
        aimsApp.setAimsContactId(javaForm.getAimsContactId());
        if (javaForm.getAimsContactId().longValue() == 0) {
            aimsContact.setFirstName(javaForm.getContactFirstName());
            aimsContact.setLastName(javaForm.getContactLastName());
            aimsContact.setEmailAddress(javaForm.getContactEmail());
            aimsContact.setTitle(javaForm.getContactTitle());
            aimsContact.setPhone(javaForm.getContactPhone());
            aimsContact.setMobile(javaForm.getContactMobile());
            aimsContact.setType(AimsConstants.CONTACT_TYPE_ALLIANCE_CONTACT);
            aimsContact.setCreatedBy(currUser);
            aimsContact.setCreatedDate(new Date());
            aimsContact.setLastUpdatedBy(currUser);
            aimsContact.setLastUpdatedDate(new Date());
        }

        // Start User Guide

        if (StringUtils.isNotEmpty(javaForm.getProductDescription())) {
            javaApp.setProductDescription(javaForm.getProductDescription().trim());
        }

        if (StringUtils.isNotEmpty(javaForm.getUsingApplication())) {
            javaClobs.setUsingApplicationStr(javaForm.getUsingApplication().trim());
        } else {
            javaClobs.setUsingApplicationStr("");
        }
        if (StringUtils.isNotEmpty(javaForm.getTipsAndTricks())) {
            javaClobs.setTipsAndTricksStr(javaForm.getTipsAndTricks().trim());
        } else {
            javaClobs.setTipsAndTricksStr("");
        }

        if (StringUtils.isNotEmpty(javaForm.getFaq())) {
            javaClobs.setFaqStr(javaForm.getFaq().trim());
        } else {
            javaClobs.setFaqStr("");
        }

        if (StringUtils.isNotEmpty(javaForm.getTroubleshooting())) {
            javaClobs.setTroubleshootingStr(javaForm.getTroubleshooting().trim());
        } else {
            javaClobs.setTroubleshootingStr(javaForm.getTroubleshooting());
        }
        if (StringUtils.isNotEmpty(javaForm.getDevCompanyDisclaimer())) {
            javaClobs.setDevelopmentCompanyDisclaimerStr(javaForm.getDevCompanyDisclaimer().trim());
        } else {
            javaClobs.setDevelopmentCompanyDisclaimerStr("");
        }
        if (StringUtils.isNotEmpty(javaForm.getAdditionalInformation())) {
            javaClobs.setAdditionalInformationStr(javaForm.getAdditionalInformation().trim());
        } else {
            javaClobs.setAdditionalInformationStr("");
        }

        // End User Guide

        if (currUserType.equals(AimsConstants.ALLIANCE_USERTYPE)) {
            // Start of check to see if alliance has been accepted
            Object[] userValues = null;
            String allianceStatus = null;
            Collection AimsAlliance = null;

            try {
                AimsAlliance = AllianceManager.getAllianceDetails(aimsApp.getAimsAllianceId(), "");
            } catch (Exception ex) {
                AimsException aimsException = new AimsException("Error");
                aimsException
                        .addException(new RecordNotFoundException("error.application.alliance.not.accepted"));
                throw aimsException;
            }

            for (Iterator iter = AimsAlliance.iterator(); iter.hasNext();) {
                userValues = (Object[]) iter.next();
                allianceStatus = (String) userValues[3];
            }

            if (!(javaForm.getAppSubmitType().equalsIgnoreCase(AimsConstants.AIMS_SAVE_FORM))) {
                if (!(allianceStatus.equals(AimsConstants.ALLIANCE_STATUS_ACCEPTED))) {
                    AimsException aimsException = new AimsException("Error");
                    aimsException.addException(
                            new RecordNotFoundException("error.application.alliance.not.accepted"));
                    throw aimsException;
                }
            }
            // End of check to see if alliance has been accepted

            // check alliance has accepted atleast one active dashboard
            // contract
            /*
             * if
             * (dashboardForm.getAppSubmitType().equalsIgnoreCase(AimsConstants
             * .AIMS_SUBMIT_FORM)) { try {
             * if(!ApplicationHelper.validateAllianceContract
             * (currentUserAllianceId, AimsConstants.DASHBOARD_PLATFORM_ID,
             * currUserType)) { AimsException aimsException = new
             * AimsException("Error"); aimsException.addException(new
             * RecordNotFoundException
             * ("error.dashboard.app.contract.acceptance")); throw
             * aimsException; } } catch (HibernateException e) {
             * AimsException aimsException = new AimsException("Error");
             * aimsException.addException(newRecordNotFoundException(
             * "error.dashboard.app.contract.acceptance.exception")); throw
             * aimsException; } }
             */

        }

        /*
         * //Set VZW Specific Information if (isVerizonUser) { if
         * (ApplicationHelper.checkAccess(request, taskname,
         * AimsPrivilegesConstants.DASHBOARD_INITIAL_APPROVAL)) {
         * dashboardApp
         * .setInitialApprovalNotes(dashboardForm.getInitialApprovalNotes
         * ());dashboardApp.setInitialApprovalAction(dashboardForm.
         * getInitialApprovalAction()); }
         * 
         * if (ApplicationHelper.checkAccess(request, taskname,
         * AimsPrivilegesConstants.DASHBOARD_CONTENT_ZIP_FILE)) { if
         * (StringUtils.isNotEmpty(dashboardForm.getChannelId()) &&
         * StringUtils.isNumeric(dashboardForm.getChannelId())){
         * dashboardChannelId.setChannelId(new
         * Long(dashboardForm.getChannelId())); } else {
         * dashboardChannelId.setChannelId(null); }
         * dashboardApp.setContentZipNotes
         * (dashboardForm.getContentZipFileNotes());
         * dashboardApp.setContentZipApprovalAction
         * (dashboardForm.getContentZipFileAction());
         * dashboardApp.setContentZipFileLocked
         * (dashboardForm.getIsContentZipFileLock()); }
         * 
         * if (ApplicationHelper.checkAccess(request, taskname,
         * AimsPrivilegesConstants.DASHBOARD_TRACKING)) {
         * dashboardApp.setMoveToProduction
         * (dashboardForm.getMoveToProduction());
         * dashboardApp.setRemove(dashboardForm.getRemove()); } }
         */
    }

    JavaApplicationHelper.prePopulateForm(javaForm);
    if (log.isDebugEnabled())
        log.debug("JavaApplicationHelper.updateAction: End");
    return forward;
}

From source file:com.github.zhanhb.ckfinder.connector.support.XmlExceptionHandler.java

@Override
public void handleException(HttpServletRequest request, HttpServletResponse response, CKFinderContext context,
        ConnectorException connectorException) throws IOException {
    HttpSession session = request.getSession(false);
    String userRole = session == null ? null : (String) session.getAttribute(context.getUserRoleName());

    Connector.Builder connector = Connector.builder();
    String currentFolder = connectorException.getCurrentFolder();
    ResourceType type = connectorException.getType();

    int errorNum = connectorException.getErrorCode().getCode();

    if (type != null) {
        String typeName = type.getName();
        connector.resourceType(typeName);
        if (StringUtils.hasLength(currentFolder)) {
            connector.currentFolder(/* w w w . jav  a2 s .  c o m*/
                    CurrentFolder.builder().path(currentFolder).url(type.getUrl() + currentFolder)
                            .acl(context.getAccessControl().getAcl(typeName, currentFolder, userRole)).build());
        }
    }
    connector.error(Error.builder().number(errorNum).value(connectorException.getMessage()).build());
    String result = XmlCreator.INSTANCE.toString(connector.build());

    response.setContentType("text/xml");
    response.setCharacterEncoding("UTF-8");
    response.setHeader("Cache-Control", "no-cache");
    try (PrintWriter out = response.getWriter()) {
        out.write(result);
    }
}

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

@RequestMapping(value = "/postquestion", method = RequestMethod.POST)
public String InserQuestion(@RequestParam Map<String, String> parVal, HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    User user = (User) session.getAttribute("USER");

    String title = parVal.get("title");
    String Question = parVal.get("question");
    String tag = parVal.get("tags");
    Question q = new Question();
    q.setTitle(title);/*w  w  w.j  ava 2 s .c om*/
    q.setQuestion(Question);
    q.setStatus(false);
    q.setTags(tag);
    q.setUser(user);
    qDao.insert(q);
    return "redirect:" + "/askquestion";

}

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

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

    final HttpSession session = request.getSession();
    OAuthToken token = (OAuthToken) session.getAttribute("token");

    final String addr = request.getParameter("address");
    final String[] addrs = addr.split(",");
    for (int i = 0; i < addrs.length; ++i)
        addrs[i] = addrs[i].trim();//from   w ww.  j  a va  2 s  .  com

    final String msg = request.getParameter("sendMsgInput");
    final String subject = request.getParameter("sendSubjectInput");
    final boolean group = request.getParameter("groupCheckbox") != null;
    // TODO: handle attachments

    IMMNService srvc = new IMMNService(appConfig.getApiFQDN(), token);
    JSONObject jresponse = new JSONObject();
    try {
        SendResponse sendResponse = null;
        if (!subject.isEmpty() || group) {
            sendResponse = srvc.sendMessage(addrs, msg, subject, group, /* TODO: finish attachments */ null);
        } else {
            sendResponse = srvc.sendMessage(addrs, msg);
        }
        final String id = sendResponse.getId();
        jresponse.put("success", true).put("text", "id: " + id);
    } 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:com.naver.timetable.interceptor.LoginInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    HttpSession session = request.getSession();
    //user  ?? ? ?
    User user = (User) session.getAttribute("user");
    if (session.getAttribute("user") == null) {
        // Login? 
        if (request.getRequestURI().equals("/login/login"))
            return true;
        if (request.getRequestURI().equals("/login/join"))
            return true;
        session.setAttribute("targetPage", request.getRequestURI());
        response.sendRedirect("/login/login");
        return false;
    }/*  w w w .j  a  va 2s . c  om*/
    //?? ?  ? login ? join?   .
    if (request.getRequestURI().equals("/login/login") || request.getRequestURI().equals("/login/join")) {
        response.sendRedirect("/lecture/index");
        return false;
    }
    //      Method method = (Method)handler;
    //      for(Object param : method.getParameterTypes())   {
    //         System.out.println(param.getClass().getName());
    //         if(param instanceof User)   {
    //            System.out.println("qwe");
    //         }
    //      }
    return true;
}