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:org.jkcsoft.web.struts.http.controllers.HttpHelper.java

/**
 * allows non-struts web widgets to save struts errors
 *
 * @param request//from  w  ww  . jav  a 2 s .c om
 * @param errors
 * @throws Exception
 */
public static void saveStrutsErrors(HttpServletRequest request, ActionMessages errors) throws Exception {

    // Remove any error messages attribute if none are required
    if ((errors == null) || errors.isEmpty()) {
        request.removeAttribute(Globals.ERROR_KEY);
        return;
    }

    // Save the error messages we need
    request.setAttribute(Globals.ERROR_KEY, errors);

}

From source file:org.opensprout.osaf.web.interceptor.SessionAttributeNameInterceptor.java

@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
        ModelAndView modelAndView) throws Exception {
    //release/*from w  w w.ja  v a2s .com*/
    request.removeAttribute(SESSION_ATTR_PREFIX);
    super.postHandle(request, response, handler, modelAndView);
}

From source file:org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.java

/**
 * Releases the {@link Lock} if present in the HttpSession.
 *//*from  w w  w .  ja va2 s  . c o  m*/
public static boolean simpleReleaseSyncOnSession(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session == null) {
        if (log.isDebugEnabled()) {
            log.debug(doFormatLogMessage(request,
                    "No more HttpSession: can not unlock !, HttpSession must have been invalidated"));
        }
        return false;
    }
    log.debug(
            "Trying to unlock on session " + session.getId() + " on Thread " + Thread.currentThread().getId());

    Lock lock = (Lock) session.getAttribute(SESSION_LOCK_KEY);
    if (lock == null) {
        log.error("Unable to find session lock, HttpSession may have been invalidated");
        return false;
    } else {
        lock.unlock();
        if (request.getAttribute(SYNCED_REQUEST_FLAG) != null) {
            request.removeAttribute(SYNCED_REQUEST_FLAG);
        }
        if (log.isDebugEnabled()) {
            log.debug("session unlocked on Thread ");
        }
        return true;
    }
}

From source file:com.att.ajsc.csilogging.common.CSILoggingUtils.java

static void removeRequestAttribute(HttpServletRequest request) {
    String[] attributes = { CommonNames.CSI_VERSION, CommonNames.CSI_ORIGINAL_VERSION,
            CommonNames.CSI_USER_NAME, CommonNames.CSI_CONVERSATION_ID, CommonNames.CSI_UNIQUE_TXN_ID,
            CommonNames.CSI_TIME_TO_LIVE, CommonNames.CSI_SEQUENCE_NUMBER, CommonNames.CSI_TOTAL_IN_SEQUENCE,
            CommonNames.CSI_ORIGINATOR_ID, CommonNames.CSI_CLIENT_APP, CommonNames.PERF_RECORD,
            CommonNames.AUDIT_RECORD };//from w w w .  j a v  a  2 s . c  om

    for (int i = 0; i < attributes.length; i++) {
        request.removeAttribute(attributes[i]);
    }
}

From source file:uk.ac.ox.oucs.vle.mvc.DoLoginController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    // The login tool doesn't work in tool native mode.
    request.removeAttribute(Tool.NATIVE_URL);
    ActiveTool tool = toolManager.getActiveTool("sakai.login");
    tool.help(request, response, null, "/login");
    return null;/*w w w .j a va 2  s  . co  m*/
}

From source file:org.springframework.cloud.sleuth.instrument.web.TraceHandlerInterceptor.java

private void clearNewSpanCreatedAttribute(HttpServletRequest request) {
    request.removeAttribute(TraceRequestAttributes.NEW_SPAN_REQUEST_ATTR);
}

From source file:org.nuxeo.ecm.platform.ui.web.auth.plugins.AnonymousAuthenticator.java

protected boolean isAnonymousLoginBlocked(HttpServletRequest httpRequest) {
    if (Boolean.TRUE.equals(httpRequest.getAttribute(BLOCK_ANONYMOUS_LOGIN_KEY))) {
        httpRequest.removeAttribute(BLOCK_ANONYMOUS_LOGIN_KEY);
        return true;
    }//  w ww  . j a  v a  2s  . co m

    HttpSession session = httpRequest.getSession(false);
    if (session != null && Boolean.TRUE.equals(session.getAttribute(BLOCK_ANONYMOUS_LOGIN_KEY))) {
        // next logout will clear the session anyway !!
        // session.setAttribute(BLOCK_ANONYMOUS_LOGIN_KEY, false);
        return true;
    }
    return false;
}

From source file:org.jahia.services.seo.urlrewrite.ServerNameToSiteMapper.java

public void resetStateForOutboundUrl(HttpServletRequest request) {
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_CMS_TOKEN);
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_DEFAULT_LANG);
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_DEFAULT_LANG_MATCHES);
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_LANG_TOKEN);
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_SITE_KEY_FOR_LINK);
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_SERVERNAME_FOR_LINK);
    request.removeAttribute(ServerNameToSiteMapper.ATTR_NAME_SITE_KEY_MATCHES);
    request.removeAttribute(VanityUrlMapper.VANITY_KEY);
}

From source file:net.sourceforge.vulcan.web.struts.actions.ManagePreferencesAction.java

public ActionForward save(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    final PreferencesForm form = (PreferencesForm) actionForm;

    request.removeAttribute(Keys.PREFERENCES);
    request.getSession().setAttribute(Keys.PREFERENCES, form.getConfig());

    final Cookie cookie = new Cookie(Keys.PREFERENCES, preferencesStore.convertToString(form.getConfig()));
    cookie.setPath(request.getContextPath());
    cookie.setMaxAge(60 * 60 * 24 * 365);

    response.addCookie(cookie);/*w  ww. j  a  v a2s . c om*/
    return mapping.findForward("dashboard");
}

From source file:com.glaf.mail.web.springmvc.MailStorageController.java

@RequestMapping("/edit")
public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) {
    RequestUtils.setRequestParameterToAttribute(request);
    request.removeAttribute("canSubmit");
    Map<String, Object> params = RequestUtils.getParameterMap(request);
    String rowId = ParamUtils.getString(params, "storageId");
    MailStorage mailStorage = null;/*from   w w w .  j av  a2 s  . c o m*/
    if (StringUtils.isNotEmpty(rowId)) {
        mailStorage = mailStorageService.getMailStorage(rowId);
        request.setAttribute("mailStorage", mailStorage);
    }

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

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

    return new ModelAndView("/modules/mail/mailStorage/edit", modelMap);
}