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.github.rollercage.CageCommentAuthenticator.java

@Override
public boolean authenticate(javax.servlet.http.HttpServletRequest req) {
    boolean authentic = false;

    HttpSession session = req.getSession(false);
    String answer = req.getParameter(ANSWER);

    if (answer != null && session != null && answer.equals(session.getAttribute(TOKEN))) {
        authentic = true;//from  ww  w  .jav a2  s  . com
        session.removeAttribute(TOKEN);
    }

    return authentic;
}

From source file:com.ateam.login.UserSession.java

@Override
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
        throws IOException, ServletException {
    HttpSession session = ((HttpServletRequest) request).getSession();
    String redirectUrl = (String) session.getAttribute(LAST_URL_REDIRECT_KEY);
    if (isAuthenticated() && (redirectUrl != null) && !redirectUrl.isEmpty()) {
        session.removeAttribute(LAST_URL_REDIRECT_KEY);
        HttpServletResponse resp = (HttpServletResponse) response;
        resp.sendRedirect(redirectUrl);/*from  ww  w . ja  v a  2  s .  c  om*/
    } else {
        chain.doFilter(request, response);
    }
}

From source file:net.ymate.framework.core.support.TokenProcessHelper.java

/**
 * Reset the saved transaction token in the user's session.  This
 * indicates that transactional token checking will not be needed on the
 * next request that is submitted./* w w w .j  a  va2s  .com*/
 *
 * @param request The servlet request we are processing
 */
public synchronized void resetToken(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session != null) {
        session.removeAttribute(TRANSACTION_TOKEN_KEY);
    }
}

From source file:net.ymate.framework.core.support.TokenProcessHelper.java

public synchronized void resetToken(HttpServletRequest request, String name) {
    if (StringUtils.trimToNull(name) == null) {
        throw new NullArgumentException(name);
    }// w  ww.j a  va 2 s. c om
    HttpSession session = request.getSession(false);
    if (session != null) {
        session.removeAttribute(TRANSACTION_TOKEN_KEY + "|" + name);
    }
}

From source file:nl.isaac.dotcms.searcher.servlet.SearcherServlet.java

private void clearSearcherSession(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    HttpSession session = req.getSession();
    String redirectTo = req.getParameter("redirectPage");
    if (session != null && !StringUtils.isBlank(redirectTo)) {
        session.removeAttribute("searcher_filteredResults");
        session.removeAttribute("pageSize");
        UserSearchValues.getAttributeKeys().forEach((attributeKey) -> {
            session.removeAttribute(attributeKey);
        });//from w  ww . j av  a2s.  c o m

        Logger.info(this, "Cleared Searcher Session!");

        resp.sendRedirect(redirectTo.replaceAll(PAGE_QUERY_PARAM_REGEX, ""));
    } else {
        Logger.info(this, "Session or RedirectPage is not found in URL...");
    }
}

From source file:Controladores.controladorProjeto.java

private void limpaSessaoFuncProjeto(HttpSession sessao) {

    if (sessao.getAttribute("funcProjeto") != null) {
        sessao.removeAttribute("funcProjeto");
    }//from ww  w.  j a va  2  s  .co m
}

From source file:org.openmrs.module.rwandaprimarycare.LoginController.java

@RequestMapping("logout.form")
public String logoutUser(ModelMap model, HttpSession session, HttpServletRequest request,
        HttpServletResponse response) {// w  ww .j a v  a2  s .  co  m

    try {

        Context.logout();

        session.removeAttribute(WebConstants.OPENMRS_USER_CONTEXT_HTTPSESSION_ATTR);
        session.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "auth.logged.out");
        session.setAttribute(WebConstants.OPENMRS_LOGIN_REDIRECT_HTTPSESSION_ATTR, request.getContextPath());
        session.invalidate();

        return "redirect:login.form";

    } catch (Exception e) {
        //TODO
        log.error("Uexpected auth error", e);
    }

    return "redirect:login.form";
}

From source file:org.openmrs.module.bom.web.controller.LoginPageOverrideController.java

@RequestMapping("/module/bom/logout.htm")
public String logoutUser(ModelMap model, HttpSession session, HttpServletRequest request,
        HttpServletResponse response) {/*from   w  ww  .jav  a  2  s  .  c om*/

    try {

        Context.logout();

        session.removeAttribute(WebConstants.OPENMRS_USER_CONTEXT_HTTPSESSION_ATTR);
        session.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "auth.logged.out");
        session.setAttribute(WebConstants.OPENMRS_LOGIN_REDIRECT_HTTPSESSION_ATTR, request.getContextPath());
        session.invalidate();

        return "/module/bom/bomLogin";

    } catch (Exception e) {
        //TODO
        log.error("Uexpected auth error", e);
    }

    return "/module/bom/bomLogin";
}

From source file:com.flying.services.CarOwnerUserServices.java

/**
 * //from w w w. j a va2 s.com
 */
public void logout(HttpSession session) {
    session.removeAttribute("carOwnerUser");
    //shiro?
    try {
        SecurityUtils.getSubject().logout();//
    } catch (Exception e) {

    }
}

From source file:com.roncoo.pay.controller.login.LoginController.java

/**
 *   . ??  /*w  w  w.  j  a  v  a2  s. co  m*/
 * 
 * @? @return
 * @return String
 * @throws
 */
@RequestMapping(value = "/admin/logout", method = RequestMethod.POST)
public String logout(HttpServletRequest request, Model model) {
    // ?form????,?newDwzAjax
    DwzAjax dwz = new DwzAjax();
    try {
        HttpSession session = request.getSession();
        session.removeAttribute("employee");
        LOG.info("***clean session success!***");
    } catch (Exception e) {
        LOG.error(e);
        dwz.setStatusCode(DWZ.ERROR);
        dwz.setMessage("??");
        model.addAttribute("dwz", dwz);
        return "admin.common.ajaxDone";
    }
    return "admin.login";
}