Example usage for javax.servlet.http HttpServletRequest removeAttribute

Introduction

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

Prototype

public void removeAttribute(String name);

Source Link

Document

Removes an attribute from this request.

Usage

From source file:com.glaf.oa.purchase.web.springmvc.PurchaseController.java

@RequestMapping("/edit")
public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) {
    User user = RequestUtils.getUser(request);
    String actorId = user.getActorId();
    RequestUtils.setRequestParameterToAttribute(request);
    request.removeAttribute("canSubmit");
    Purchase purchase = purchaseService.getPurchase(RequestUtils.getLong(request, "purchaseId"));
    if (purchase == null) {
        purchase = new Purchase();
        purchase.setStatus(-1);// 
        SysDepartment sysDepartment = BaseDataManager.getInstance().getSysDepartmentService()
                .findById(user.getDeptId());
        String areaCode = "";
        if (sysDepartment.getCode() != null && sysDepartment.getCode().length() >= 2) {
            areaCode = sysDepartment.getCode().substring(0, 2);
        }//from   www  . j av a2 s  .co m
        purchase.setArea(areaCode);// 
        purchase.setDept(sysDepartment.getCode());// 
        purchase.setPost(RequestUtil.getLoginUser(request).getHeadship());// ??
        purchase.setAppuser(actorId);
        purchase.setAppdate(new Date());
        purchase.setCreateBy(actorId);
        purchaseService.save(purchase);
    }
    request.setAttribute("purchase", purchase);
    JSONObject rowJSON = purchase.toJsonObject();
    request.setAttribute("x_json", rowJSON.toJSONString());

    boolean canUpdate = false;
    String x_method = request.getParameter("x_method");
    if (StringUtils.equals(x_method, "submit")) {

    }

    if (StringUtils.containsIgnoreCase(x_method, "update")) {
        if (purchase != null) {
            if (purchase.getStatus() == 0 || purchase.getStatus() == -1) {
                canUpdate = true;
            }
        }
    }

    request.setAttribute("canUpdate", canUpdate);

    String view = request.getParameter("view");
    if (StringUtils.isNotEmpty(view)) {
        return new ModelAndView(view, modelMap);
    }

    String x_view = ViewProperties.getString("purchase.edit");
    if (StringUtils.isNotEmpty(x_view)) {
        return new ModelAndView(x_view, modelMap);
    }

    return new ModelAndView("/oa/purchase/edit", modelMap);
}

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From source file:com.sammyun.interceptor.LogInterceptor.java

@SuppressWarnings("unchecked")
@Override// www.jav a  2  s.  c  o  m
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
        ModelAndView modelAndView) throws Exception {
    List<LogConfig> logConfigs = logConfigService.getAll();
    if (logConfigs != null) {
        String path = request.getServletPath();
        for (LogConfig logConfig : logConfigs) {
            if (antPathMatcher.match(logConfig.getUrlPattern(), path)) {
                String username = adminService.getCurrentUsername();
                String operation = logConfig.getOperation();
                String operator = username;
                String content = (String) request.getAttribute(Log.LOG_CONTENT_ATTRIBUTE_NAME);
                String ip = EduUtil.getAddr(request);
                request.removeAttribute(Log.LOG_CONTENT_ATTRIBUTE_NAME);
                StringBuffer parameter = new StringBuffer();
                Map<String, String[]> parameterMap = request.getParameterMap();
                if (parameterMap != null) {
                    for (Entry<String, String[]> entry : parameterMap.entrySet()) {
                        String parameterName = entry.getKey();
                        if (!ArrayUtils.contains(ignoreParameters, parameterName)) {
                            String[] parameterValues = entry.getValue();
                            if (parameterValues != null) {
                                for (String parameterValue : parameterValues) {
                                    parameter.append(parameterName + " = " + parameterValue + "\n");
                                }
                            }
                        }
                    }
                }
                Log log = new Log();
                log.setOperation(operation);
                log.setOperator(operator);
                log.setContent(content);
                log.setParameter(parameter.toString());
                log.setIp(ip);
                logService.save(log);
                break;
            }
        }
    }
}

---

From source file:org.springframework.boot.actuate.metrics.web.servlet.MetricsFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws ServletException, IOException {
    StopWatch stopWatch = createStopWatchIfNecessary(request);
    String path = new UrlPathHelper().getPathWithinApplication(request);
    int status = HttpStatus.INTERNAL_SERVER_ERROR.value();
    try {//from www  . j  av a  2s. c o  m
        chain.doFilter(request, response);
        status = getStatus(response);
    } finally {
        if (!request.isAsyncStarted()) {
            if (response.isCommitted()) {
                status = getStatus(response);
            }
            stopWatch.stop();
            request.removeAttribute(ATTRIBUTE_STOP_WATCH);
            recordMetrics(request, path, status, stopWatch.getTotalTimeMillis());
        }
    }
}

---

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

/**
 * Initializes the reference data that is to be previewed on the UI.
 * // w  ww . java 2s  . c o 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:org.apache.struts.util.ModuleUtils.java

/**
 * Select the module to which the specified request belongs, and add
 * corresponding request attributes to this request.
 *
 * @param prefix  The module prefix of the desired module
 * @param request The servlet request we are processing
 * @param context The ServletContext for this web application
 *///from  w w w.  j  ava  2s  .com
public void selectModule(String prefix, HttpServletRequest request, ServletContext context) {
    // Expose the resources for this module
    ModuleConfig config = getModuleConfig(prefix, context);

    if (config != null) {
        request.setAttribute(Globals.MODULE_KEY, config);

        MessageResourcesConfig[] mrConfig = config.findMessageResourcesConfigs();

        for (int i = 0; i < mrConfig.length; i++) {
            String key = mrConfig[i].getKey();
            MessageResources resources = (MessageResources) context.getAttribute(key + prefix);

            if (resources != null) {
                request.setAttribute(key, resources);
            } else {
                request.removeAttribute(key);
            }
        }
    } else {
        request.removeAttribute(Globals.MODULE_KEY);
    }
}

---

From source file:com.glaf.oa.assessresult.web.springmvc.AssessresultController.java

@RequestMapping("/edit")
public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) {
    RequestUtils.setRequestParameterToAttribute(request);
    request.removeAttribute("canSubmit");

    Assessresult assessresult = assessresultService.getAssessresult(RequestUtils.getLong(request, "resultid"));
    if (assessresult != null) {
        request.setAttribute("assessresult", assessresult);
        JSONObject rowJSON = assessresult.toJsonObject();
        request.setAttribute("x_json", rowJSON.toJSONString());
    }//  ww  w.  j a  v a 2  s  .c o m

    boolean canUpdate = false;
    String x_method = request.getParameter("x_method");
    if (StringUtils.equals(x_method, "submit")) {

    }

    if (StringUtils.containsIgnoreCase(x_method, "update")) {
        if (assessresult != null) {
            canUpdate = true;
        }
    }

    request.setAttribute("canUpdate", canUpdate);

    String view = request.getParameter("view");
    if (StringUtils.isNotEmpty(view)) {
        return new ModelAndView(view, modelMap);
    }

    String x_view = ViewProperties.getString("assessresult.edit");
    if (StringUtils.isNotEmpty(x_view)) {
        return new ModelAndView(x_view, modelMap);
    }

    return new ModelAndView("/oa/assessresult/edit", modelMap);
}

---

From source file:com.glaf.oa.reimbursement.web.springmvc.ReimbursementController.java

@RequestMapping("/edit")
public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) {
    User user = RequestUtils.getUser(request);
    String actorId = user.getActorId();
    RequestUtils.setRequestParameterToAttribute(request);
    request.removeAttribute("canSubmit");
    Reimbursement reimbursement = reimbursementService
            .getReimbursement(RequestUtils.getLong(request, "reimbursementid"));

    if (reimbursement == null) {
        reimbursement = new Reimbursement();
        reimbursement.setStatus(-1);// 
        SysDepartment sysDepartment = BaseDataManager.getInstance().getSysDepartmentService()
                .findById(user.getDeptId());
        String areaCode = "";
        if (sysDepartment.getCode() != null && sysDepartment.getCode().length() >= 2) {
            areaCode = sysDepartment.getCode().substring(0, 2);
        }/* ww w.  ja  va2s . co  m*/
        reimbursement.setAppuser(actorId);
        reimbursement.setArea(areaCode);// 
        reimbursement.setDept(sysDepartment.getCode());// 
        reimbursement.setPost(RequestUtil.getLoginUser(request).getHeadship());// ??
        reimbursement.setAppdate(new Date());
        reimbursement.setCreateBy(actorId);
        reimbursementService.save(reimbursement);
    }

    if (reimbursement.getBrands1() != null && reimbursement.getBrands2() != null) {
        reimbursement.setBrand("MUL");
    }

    request.setAttribute("reimbursement", reimbursement);
    JSONObject rowJSON = reimbursement.toJsonObject();
    request.setAttribute("x_json", rowJSON.toJSONString());

    boolean canUpdate = false;
    String x_method = request.getParameter("x_method");
    if (StringUtils.equals(x_method, "submit")) {

    }

    if (StringUtils.containsIgnoreCase(x_method, "update")) {
        if (reimbursement != null) {
            if (reimbursement.getStatus() == 0 || reimbursement.getStatus() == -1) {
                canUpdate = true;
            }
        }
    }

    request.setAttribute("canUpdate", canUpdate);

    String view = request.getParameter("view");
    if (StringUtils.isNotEmpty(view)) {
        return new ModelAndView(view, modelMap);
    }

    String x_view = ViewProperties.getString("reimbursement.edit");
    if (StringUtils.isNotEmpty(x_view)) {
        return new ModelAndView(x_view, modelMap);
    }

    return new ModelAndView("/oa/reimbursement/edit", modelMap);
}

---

From source file:org.josso.gateway.protocol.handler.NtlmProtocolHandler.java

protected boolean negotiate(HttpServletRequest req, HttpServletResponse resp, boolean skipAuthentication)
        throws IOException, ServletException {
    UniAddress dc;// w w w  .  j  av  a 2  s . c  o  m
    String msg;
    NtlmPasswordAuthentication ntlm;
    msg = req.getHeader("Authorization");

    // Checks for loging errors
    Object error = req.getAttribute(NTLM_ERROR_FLAG);
    if (error != null) {
        if (logger.isDebugEnabled())
            logger.debug("Restarts negotiation due to authentication error");

        req.removeAttribute(NTLM_ERROR_FLAG);
        this.startsNegotiation(req, resp);
        return false;
    }

    //if no error go on with the default handshake
    if (msg != null && (msg.startsWith("NTLM ") || (this.isOfferBasic(req) && msg.startsWith("Basic ")))) {
        if (msg.startsWith("NTLM ")) {
            HttpSession ssn = req.getSession();
            byte[] challenge;

            if (loadBalance) {
                NtlmChallenge chal = (NtlmChallenge) ssn.getAttribute("NtlmHttpChal");
                if (chal == null) {
                    chal = SmbSession.getChallengeForDomain();
                    ssn.setAttribute("NtlmHttpChal", chal);
                }
                dc = chal.dc;
                challenge = chal.challenge;
            } else {
                dc = UniAddress.getByName(domainController, true);
                challenge = SmbSession.getChallenge(dc);
            }

            // NTLM Authentication
            if ((ntlm = NtlmSsp.authenticate(req, resp, challenge)) == null) {
                // Auth Failed
                req.setAttribute(NTLM_ERROR_FLAG, "AUTHN_ERROR");
                return true;
            }
            /* negotiation complete, remove the challenge object */
            ssn.removeAttribute("NtlmHttpChal");
        } else {
            String auth = new String(Base64.decode(msg.substring(6)), "US-ASCII");
            int index = auth.indexOf(':');
            String user = (index != -1) ? auth.substring(0, index) : auth;
            String password = (index != -1) ? auth.substring(index + 1) : "";
            index = user.indexOf('\\');
            if (index == -1)
                index = user.indexOf('/');
            String domain = (index != -1) ? user.substring(0, index) : defaultDomain;
            user = (index != -1) ? user.substring(index + 1) : user;
            ntlm = new NtlmPasswordAuthentication(domain, user, password);
            dc = UniAddress.getByName(domainController, true);
        }

        req.getSession().setAttribute(NTLM_DOMAIN_CONTROLLER, dc);
        req.getSession().setAttribute(NTLM_PASS_AUTHENTICATION, ntlm);

    } else {
        if (!skipAuthentication) {
            HttpSession ssn = req.getSession(false);
            if (ssn == null || (ssn.getAttribute(NTLM_PASS_AUTHENTICATION) == null)) {
                this.startsNegotiation(req, resp);
                return false;
            }
        }
    }

    return true;
}

---

From source file:edu.utah.further.i2b2.hook.further.FurtherInterceptionFilter.java

/**
 * @param request//from www  .ja  v  a  2 s .  c o m
 * @param originalResponseBytes
 * @return
 */
private byte[] modifyI2b2Response(final HttpServletRequest request, final String i2b2Response) {
    String originalResponse = i2b2Response;
    if (log.isDebugEnabled()) {
        log.debug("Response: " + originalResponse);
    }

    final QueryContextIdentifierTo id = (QueryContextIdentifierTo) request.getAttribute(QUERY_ID);
    if (id == null) {
        throw new IllegalStateException("Did not obtain an acknowledgment from the FURTHeR FQE; check "
                + "that the FQE WS init-param is set to the correct value in web.xml and in the code");
    }
    // Clean up
    request.removeAttribute(QUERY_ID);

    final QueryContextTo queryContextTo = furtherServices.getQuery(id);

    originalResponse = originalResponse.replaceAll("<set_size>[0-9]+</set_size>",
            furtherServices.buildQueryResultXml(queryContextTo));

    return originalResponse.getBytes();
}

---

From source file:com.glaf.oa.withdrawal.web.springmvc.WithdrawalController.java

@RequestMapping("/edit")
public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) {
    User user = RequestUtils.getUser(request);
    String actorId = user.getActorId();
    RequestUtils.setRequestParameterToAttribute(request);
    request.removeAttribute("canSubmit");
    Withdrawal withdrawal = withdrawalService.getWithdrawal(RequestUtils.getLong(request, "withdrawalid"));
    if (withdrawal == null) {
        withdrawal = new Withdrawal();
        withdrawal.setStatus(-1);// 
        SysDepartment sysDepartment = BaseDataManager.getInstance().getSysDepartmentService()
                .findById(user.getDeptId());
        String areaCode = "";
        if (sysDepartment.getCode() != null && sysDepartment.getCode().length() >= 2) {
            areaCode = sysDepartment.getCode().substring(0, 2);
        }//from  w  w  w. ja v  a 2 s. c o m
        withdrawal.setAppuser(actorId);
        withdrawal.setArea(areaCode);// 
        withdrawal.setDept(sysDepartment.getCode());// 
        withdrawal.setPost(RequestUtil.getLoginUser(request).getHeadship());// ??
        withdrawal.setAppdate(new Date());
        withdrawal.setCreateBy(actorId);
        withdrawal.setCreateDate(new Date());
        withdrawalService.save(withdrawal);
    }
    if (withdrawal != null) {
        if (withdrawal.getBrands1() != null && withdrawal.getBrands2() != null) {
            withdrawal.setBrand("MUL");
        } else if (withdrawal.getBrands1() != null && withdrawal.getBrands2() == null) {
            withdrawal.setBrand("FLL");
        } else if (withdrawal.getBrands1() == null && withdrawal.getBrands2() != null) {
            withdrawal.setBrand("MSLD");
        }
        request.setAttribute("withdrawal", withdrawal);
        JSONObject rowJSON = withdrawal.toJsonObject();
        request.setAttribute("x_json", rowJSON.toJSONString());
    }

    boolean canUpdate = false;
    String x_method = request.getParameter("x_method");
    if (StringUtils.equals(x_method, "submit")) {

    }

    if (StringUtils.containsIgnoreCase(x_method, "update")) {
        if (withdrawal != null) {
            if (withdrawal.getStatus() == 0 || withdrawal.getStatus() == -1) {
                canUpdate = true;
            }
        }
    }

    request.setAttribute("canUpdate", canUpdate);

    String view = request.getParameter("view");
    if (StringUtils.isNotEmpty(view)) {
        return new ModelAndView(view, modelMap);
    }

    String x_view = ViewProperties.getString("withdrawal.edit");
    if (StringUtils.isNotEmpty(x_view)) {
        return new ModelAndView(x_view, modelMap);
    }

    return new ModelAndView("/oa/withdrawal/edit", modelMap);
}

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