Example usage for javax.servlet.http HttpServletRequest getCookies

List of usage examples for javax.servlet.http HttpServletRequest getCookies

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  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getCookies

Introduction

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

Prototype

public Cookie[] getCookies();

Source Link

Document

Returns an array containing all of the Cookie objects the client sent with this request.

Usage

From source file:fr.paris.lutece.plugins.mylutece.modules.openam.service.OpenamService.java

/**
 * Extract the value of the connection cookie
 *
 * @param request//from   w w w.  j av  a  2 s . co  m
 *            The HTTP request
 * @return The cookie's value
 */
public String getConnectionCookie(HttpServletRequest request) {
    Cookie[] cookies = request.getCookies();
    String strOpenamCookie = null;

    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (cookie.getName().equals(COOKIE_OPENAM_NAME)) {
                strOpenamCookie = cookie.getValue();
                OpenamAPI._logger.debug("getHttpAuthenticatedUser : cookie '" + COOKIE_OPENAM_NAME
                        + "' found - value=" + strOpenamCookie);
            }
        }
    }

    return strOpenamCookie;
}

From source file:fi.hoski.web.forms.RaceEntryServlet.java

private JSONObject fromCookie(HttpServletRequest request) throws JSONException {
    if (useCookies) {
        Cookie[] cookies = request.getCookies();
        if (cookies != null) {
            for (Cookie cookie : cookies) {
                if (COOKIENAME.equals(cookie.getName())) {
                    Base64 decoder = new Base64();
                    try {
                        return new JSONObject(new String(decoder.decode(cookie.getValue()), "UTF-8"));
                    } catch (UnsupportedEncodingException ex) {
                        log(ex.getMessage(), ex);
                        return new JSONObject();
                    }/*from  www  .  j a va2 s  .c  om*/
                }
            }
        }
    }
    return new JSONObject();

}

From source file:net.nan21.dnet.core.web.controller.ui.extjs.AbstractUiExtjsController.java

/**
 * Resolve the user's current theme from the cookie.
 * //from  w w  w .java2s.  co m
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
private String resolveTheme(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Cookie[] cookies = request.getCookies();
    Cookie c = this.getCookie(cookies, Constants.COOKIE_NAME_THEME);
    if (c == null) {

        String value = this.getSettings().getParam(SysParams_Core.CORE_DEFAULT_THEME_EXTJS);
        c = this.createCookie(Constants.COOKIE_NAME_THEME, value, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }

    String theme = request.getParameter(Constants.REQUEST_PARAM_THEME);
    if (theme == null || theme.equals("")) {
        theme = c.getValue();
    } else {
        c.setMaxAge(0);
        c = this.createCookie(Constants.COOKIE_NAME_THEME, theme, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }
    return theme;
}

From source file:net.nan21.dnet.core.web.controller.ui.extjs.AbstractUiExtjsController.java

/**
 * Resolve the user's current language from the cookie.
 * /*from   w  w  w.j a va 2s.c o m*/
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
private String resolveLang(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Cookie[] cookies = request.getCookies();
    Cookie c = this.getCookie(cookies, Constants.COOKIE_NAME_LANG);
    if (c == null) {

        String value = this.getSettings().getParam(SysParams_Core.CORE_DEFAULT_LANGUAGE);

        c = this.createCookie(Constants.COOKIE_NAME_LANG, value, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }

    String lang = request.getParameter(Constants.REQUEST_PARAM_LANG);
    if (lang == null || lang.equals("")) {
        lang = c.getValue();
    } else {
        c.setMaxAge(0);
        c = this.createCookie(Constants.COOKIE_NAME_LANG, lang, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }
    return lang;
}

From source file:com.foilen.smalltools.spring.security.CookiesGeneratedCsrfTokenRepository.java

@Override
public CsrfToken generateToken(HttpServletRequest request) {
    AssertTools.assertNotNull(salt, "You must set the salt");
    AssertTools.assertFalse(cookieNames.isEmpty(), "You must set at least one cookie");

    // Search all the cookies
    Map<String, String> valuesByName = new HashMap<>();
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (cookieNames.contains(cookie.getName())) {
                String previousValue = valuesByName.put(cookie.getName(), cookie.getValue());
                if (previousValue != null) {
                    throw new SmallToolsException(
                            "The cookie with name " + cookie.getName() + " contains more than one value");
                }/*from  ww w .  j  av a2 s.c  o  m*/
            }
        }
    }

    // Generate the token
    StringBuilder allValues = new StringBuilder(salt);
    for (String cookieName : cookieNames) {
        String cookieValue = valuesByName.get(cookieName);
        logger.debug("Adding cookie {} with value {}", cookieName, cookieValue);
        allValues.append(cookieName).append(cookieValue);
    }

    String token = HashSha256.hashString(allValues.toString());
    logger.debug("Token is {}", token);
    return new DefaultCsrfToken(HEADER_NAME, PARAMETER_NAME, token);
}

From source file:com.sunrun.crportal.util.CRPortalUtil.java

public static String getValueFromCookies(HttpServletRequest request, String cookieName) {
    String cookieValue = "";
    Cookie[] cookieArray = request.getCookies();
    if (cookieArray != null) {
        for (int i = 0; i < cookieArray.length; i++) {
            Cookie aCookie = cookieArray[i];
            if (cookieName.equals(aCookie.getName())) {
                cookieValue = aCookie.getValue();
            }//from www  . j a  v  a  2  s  .c o m
        }
    }
    return cookieValue;
}

From source file:dk.clarin.tools.userhandle.java

public static String getUserHandle(HttpServletRequest request, List<FileItem> items) {
    /// The eSciDoc userHandle
    String userHandle = null;//from  w w w .jav a  2s  . com
    logger.debug("getUserHandle");

    //if(userHandle == null || userHandle.equals(""))
    {
        logger.debug("userHandle == null");
        userHandle = "";
        /*
                    HttpSession session = request.getSession(true);
                    UserSessionBean bean = (UserSessionBean) session.getAttribute("user");
                
                    if (bean != null) 
        {
        logger.debug("userHandle from bean: {}",bean.getUserHandle());
        return bean.getUserHandle();
        }
                    logger.debug("bean == null, trying to use parameter 'handle'");
        */
        userHandle = request.getParameter("handle");
        if (userHandle == null) {
            logger.debug("No 'handle' parameter, trying to use cookie 'escidocCookie'");

            String cookieName = "escidocCookie";
            javax.servlet.http.Cookie cookies[] = request.getCookies();
            if (cookies != null) {
                logger.debug("cookies != null");
                for (int i = 0; i < cookies.length; i++) {
                    logger.debug("cookie {} = {}", cookies[i].getName(), cookies[i].getValue());
                    if (cookies[i].getName().equals(cookieName)) {
                        userHandle = cookies[i].getValue();
                        logger.debug("userHandle == {}", userHandle);
                        if (userHandle != null && userHandle.equals("0"))
                            userHandle = null;
                        //break;
                    }
                }
            } else
                logger.debug("cookies == null");

            if (userHandle == null || userHandle.equals("")) {
                /*
                * Parse the request
                */
                userHandle = getParmFromMultipartFormData(request, items, "handle");
            }
        }
    }
    /*else
    {
    logger.debug("userHandle already set to {}",userHandle);
    }*/
    if (userHandle != null && !userHandle.equals("")) {
        logger.info("userHandle = " + userHandle);
        return userHandle;
    } else {
        logger.info("userHandle = null");
        return null;
    }
}

From source file:com.mockey.model.RequestFromClient.java

/**
 * an org.apache.commons.httpclient.Cookie is NOT a
 * javax.servlet.http.Cookie - and it looks like the two don't map onto each
 * other without data loss...//from  www.ja v a  2  s  .c o  m
 * */

private void parseCookies(HttpServletRequest rawRequest) {
    javax.servlet.http.Cookie[] cookies = rawRequest.getCookies();
    if (cookies != null) {
        // ******************
        // This doesn't seem right.
        // We have to map javax Cookies to httpclient Cookies?!?!
        // 
        // ******************
        for (int i = 0; i < cookies.length; i++) {
            javax.servlet.http.Cookie c = cookies[i];
            String domain = c.getDomain();
            if (domain == null) {
                domain = rawRequest.getServerName();
            }
            String cpath = c.getPath();
            if (cpath == null) {
                cpath = rawRequest.getContextPath();
            }
            BasicClientCookie basicClientCookie = new BasicClientCookie(c.getName(), c.getValue());
            basicClientCookie.setDomain(domain);
            if (c.getMaxAge() > -1) {
                int seconds = c.getMaxAge();
                long currentTime = System.currentTimeMillis();
                Date expiryDate = new Date(currentTime + (seconds * 1000));
                basicClientCookie.setExpiryDate(expiryDate);
            }
            this.httpClientCookies.add(basicClientCookie);
        }
    }

}

From source file:SettingandReadingCookies.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    out.println("<HTML>");
    out.println("<HEAD>");
    out.println("<TITLE>");
    out.println("A Web Page");
    out.println("</TITLE>");
    out.println("</HEAD>");
    out.println("<BODY");

    Cookie[] cookies = request.getCookies();
    boolean foundCookie = false;

    for (int loopIndex = 0; loopIndex < cookies.length; loopIndex++) {
        Cookie cookie1 = cookies[loopIndex];
        if (cookie1.getName().equals("color")) {
            out.println("bgcolor = " + cookie1.getValue());
            foundCookie = true;/*from  w w w  .  j  a va2s. co m*/
        }
    }

    if (!foundCookie) {
        Cookie cookie1 = new Cookie("color", "cyan");
        cookie1.setMaxAge(24 * 60 * 60);
        response.addCookie(cookie1);
    }

    out.println(">");
    out.println("<H1>Setting and Reading Cookies</H1>");
    out.println("This page will set its background color using a cookie when reloaded.");
    out.println("</BODY>");
    out.println("</HTML>");
}

From source file:MyServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    out.println("<HTML>");
    out.println("<HEAD>");
    out.println("<TITLE>");
    out.println("A Web Page");
    out.println("</TITLE>");
    out.println("</HEAD>");
    out.println("<BODY");

    Cookie[] cookies = request.getCookies();
    boolean foundCookie = false;

    for (int i = 0; i < cookies.length; i++) {
        Cookie cookie1 = cookies[i];/*  ww  w  .  j  a va 2  s  .c  o m*/
        if (cookie1.getName().equals("color")) {
            out.println("bgcolor = " + cookie1.getValue());
            foundCookie = true;
        }
    }

    if (!foundCookie) {
        Cookie cookie1 = new Cookie("color", "cyan");
        cookie1.setMaxAge(24 * 60 * 60);
        response.addCookie(cookie1);
    }

    out.println(">");
    out.println("<H1>Setting and Reading Cookies</H1>");
    out.println("This page will set its background color using a cookie when reloaded.");
    out.println("</BODY>");
    out.println("</HTML>");
}