Example usage for javax.servlet.http HttpServletRequest 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:alpha.portal.webapp.util.RequestUtil.java

/**
 * Convenience method to get a cookie by name.
 * //from   www . ja v  a  2  s .  co m
 * @param request
 *            the current request
 * @param name
 *            the name of the cookie to find
 * @return the cookie (if found), null if not found
 */
public static Cookie getCookie(final HttpServletRequest request, final String name) {
    final Cookie[] cookies = request.getCookies();
    Cookie returnCookie = null;

    if (cookies == null)
        return returnCookie;

    for (final Cookie thisCookie : cookies) {
        if (thisCookie.getName().equals(name) && !"".equals(thisCookie.getValue())) {
            returnCookie = thisCookie;
            break;
        }
    }

    return returnCookie;
}

From source file:com.leixl.easyframework.web.CookieUtils.java

/**
 * cookie/*ww w  .j a v  a  2s  .c o m*/
 * 
 * @param request
 *            HttpServletRequest
 * @param name
 *            cookie name
 * @return if exist return cookie, else return null.
 */
public static Cookie getCookie(HttpServletRequest request, String name) {
    Assert.notNull(request);
    Cookie[] cookies = request.getCookies();
    if (cookies != null && cookies.length > 0) {
        for (Cookie c : cookies) {
            if (c.getName().equals(name)) {
                return c;
            }
        }
    }
    return null;
}

From source file:io.lavagna.web.helper.UserSession.java

private static Cookie getCookie(HttpServletRequest request, String name) {
    if (request.getCookies() != null) {
        for (Cookie cookie : request.getCookies()) {
            if (cookie.getName().equals(name)) {
                return cookie;
            }//w w w. j  a v a 2  s  .  c om
        }
    }
    return null;
}

From source file:architecture.ee.web.util.CookieUtils.java

public static Cookie getCookie(HttpServletRequest request, String name) {
    if (null == request || null == name)
        return null;
    Cookie cookies[];/*from   www .j a  va2s  .  c  o m*/
    cookies = request.getCookies();
    if (cookies == null || name == null || name.length() == 0)
        return null;
    try {
        Cookie cookie = null;
        for (int i = 0; i < cookies.length; i++) {
            if (cookies[i] == null || cookies[i].getName() == null || !cookies[i].getName().equals(name))
                continue;
            cookie = cookies[i];
            if (request.getServerName() != null && request.getServerName().equals(cookie.getDomain()))
                break;
        }

        return cookie;
    } catch (NullPointerException e) {
        log.debug("NPE retrieving cookies from request, returning null", e);
    }
    return null;
}

From source file:com.flexive.war.filter.FxRequestUtils.java

/**
 * Get the cookie with the given name. Returns null if no such cookie is defined.
 *
 * @param request the current request//from   w  w w .  j  a  v a 2s.c o m
 * @param name    the name of the cookie (case-sensitive)
 * @return the cookie with the given name, or null if no such cookie is defined.
 */
public static Cookie getCookie(HttpServletRequest request, String name) {
    final Cookie[] cookies = request.getCookies();
    if (cookies == null || name == null) {
        return null;
    }
    for (Cookie cookie : cookies) {
        if (name.equals(cookie.getName())) {
            return cookie;
        }
    }
    return null;
}

From source file:arena.utils.ServletUtils.java

public static String getCookieValue(HttpServletRequest req, String cookieName, String defaultValue) {
    Cookie[] cookies = req.getCookies();

    if (cookies != null) {
        for (int n = 0; n < cookies.length; n++) {
            if (cookies[n].getName().equals(cookieName)) {
                return cookies[n].getValue();
            }/*from  w ww .j  av a 2  s. c o  m*/
        }
    }

    return defaultValue;
}

From source file:com.netsteadfast.greenstep.base.sys.UserCurrentCookie.java

public static Map<String, String> getCurrentData(HttpServletRequest request) {
    Map<String, String> dataMap = new HashMap<String, String>();
    try {/* w ww  .  j  a v a 2 s .c  om*/
        Cookie[] cookies = request.getCookies();
        for (int i = 0; cookies != null && dataMap.size() == 0 && i < cookies.length; i++) {
            Cookie cookie = cookies[i];
            if (cookie.getName().equals(Constants.APP_SITE_CURRENTID_COOKIE_NAME)) {
                if (StringUtils.isBlank(cookie.getValue())) {
                    return dataMap;
                }
                String decVal = SimpleUtils.deHex(cookie.getValue());
                decVal = EncryptorUtils.decrypt(Constants.getEncryptorKey1(), Constants.getEncryptorKey2(),
                        decVal);
                String tmp[] = decVal.split(Constants.ID_DELIMITER);
                if (tmp != null && tmp.length == 4) {
                    dataMap.put("currentId", tmp[0]);
                    dataMap.put("sessionId", tmp[1]);
                    dataMap.put("account", tmp[2]);
                    dataMap.put("lang", tmp[3]);
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return dataMap;
}

From source file:com.threewks.thundr.http.Cookies.java

/**
 * Gets all cookies of the given name from the request
 * //from  w  ww .  ja v  a  2 s .  c o  m
 * @param name
 * @param req
 * @return
 */
public static final List<Cookie> getCookies(String name, HttpServletRequest req) {
    List<Cookie> results = new ArrayList<Cookie>();
    if (req.getCookies() != null) {
        for (Cookie cookie : req.getCookies()) {
            if (cookie.getName().equals(name)) {
                results.add(cookie);
            }
        }
    }
    return results;
}

From source file:cn.vlabs.duckling.vwb.VWBFilter.java

private static String getLocaleString(HttpServletRequest request) {
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (cookie.getName().equals("Portal.Locale")) {
                return cookie.getValue();
            }/*from w w w . ja  va  2  s . c  o  m*/
        }
    }
    return null;
}

From source file:io.syndesis.rest.v1.handler.credential.CredentialHandler.java

static void removeCredentialCookies(final HttpServletRequest request,
        final HttpServletResponse response) {
    Arrays.stream(request.getCookies())
            .filter(c -> c.getName().startsWith(CredentialFlowState.CREDENTIAL_PREFIX)).forEach(c -> {
                final Cookie removal = new Cookie(c.getName(), "");
                removal.setPath("/");
                removal.setMaxAge(0);/* ww w .ja va 2 s  .  c  o  m*/
                removal.setHttpOnly(true);
                removal.setSecure(true);

                response.addCookie(removal);
            });
}