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:org.craftercms.core.util.HttpServletUtils.java

public static Cookie getCookie(String name, HttpServletRequest request) {
    Cookie[] cookies = request.getCookies();
    if (ArrayUtils.isNotEmpty(cookies)) {
        for (Cookie cookie : cookies) {
            if (cookie.getName().equals(name)) {
                return cookie;
            }//from   w  ww  .  j  ava 2  s  .c  om
        }
    }

    return null;
}

From source file:com.pureinfo.tgirls.utils.servlet.CookieUtils.java

public static Object getRequestCookieValue(HttpServletRequest request, String key) {
    Object value = request.getSession().getAttribute(key);
    if (value != null) {
        return value;
    }//w w w.  ja  va  2s .  co  m
    return getCookieValue(request.getCookies(), key);
}

From source file:org.apache.cxf.fediz.service.idp.util.WebUtils.java

public static Cookie readCookie(final RequestContext context, final String cookieName) {
    HttpServletRequest httpServletRequest = getHttpServletRequest(context);
    Cookie[] cookies = httpServletRequest.getCookies();
    if (cookies != null) {
        for (int i = 0; i < cookies.length; i++) {
            if (cookies[i].getName().equals(cookieName)) {
                return cookies[i];
            }/*w  w w. j  a v a2 s  .  com*/
        }
    }
    return null;
}

From source file:com.ax.utils.CookieUtils.java

/**
 * Returns the specified cookie, or <tt>null</tt> if the cookie does not
 * exist. Note: because of the way that cookies are implemented it's
 * possible for multiple cookies with the same name to exist (but with
 * different domain values). This method will return the first cookie that
 * has a name match.//ww w.jav a2s .  c o  m
 * 
 * @param request
 *            the servlet request.
 * @param name
 *            the name of the cookie.
 * @return the Cookie object if it exists, otherwise <tt>null</tt>.
 */
public static Cookie getCookie(HttpServletRequest request, String name) {
    Cookie cookies[] = request.getCookies();
    // Return null if there are no cookies or the name is invalid.
    if (cookies == null || name == null || name.length() == 0) {
        return null;
    }
    // Otherwise, we do a linear scan for the cookie.
    Cookie cookie = null;
    for (int i = 0; i < cookies.length; i++) {
        // If the current cookie name matches the one we're looking for,
        // we've
        // found a matching cookie.
        cookie = cookies[i];
        // LOG.info("ServerName = " + request.getServerName() +
        // " , Domain = " + cookies[i].getDomain() + " , name = " + name +
        // " , " + cookies[i].getValue());
        // LOG.info("name = " + cookie.getName() + " , value = " +
        // cookie.getValue() + " , path = " + cookie.getPath());
        // if (cookie.getName().equals(name) &&
        // "/".equals(cookie.getPath())) {
        if (cookie.getName().equals(name)) {
            return cookie;
            // The best matching cookie will be the one that has the correct
            // domain name. If we've found the cookie with the correct
            // domain
            // name,
            // return it. Otherwise, we'll keep looking for a better match.
            /*
             * if (request.getServerName().equals(cookies[i].getDomain())) {
             * return cookies[i]; }
             */
        }
    }
    return null;
}

From source file:com.sniper.springmvc.utils.CookieUtils.java

/**
 * Cookie// w ww .j  a  va 2s  . c  o m
 * 
 * @param request
 *            
 * @param response
 *            ?
 * @param name
 *            ??
 * @param isRemove
 *            ?
 * @return 
 */
public static String getCookie(HttpServletRequest request, HttpServletResponse response, String name,
        boolean isRemove) {
    String value = null;
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (cookie.getName().equals(name)) {
                try {
                    value = URLDecoder.decode(cookie.getValue(), "utf-8");
                } catch (UnsupportedEncodingException e) {
                    e.printStackTrace();
                }
                if (isRemove) {
                    cookie.setMaxAge(0);
                    response.addCookie(cookie);
                }
            }
        }
    }
    return value;
}

From source file:nl.strohalm.cyclos.utils.RequestHelper.java

/**
 * Finds a cookie with the given name, returning null when it's not found
 *//*from  w ww  . java  2s.  c om*/
public static Cookie getCookie(final ServletRequest servletRequest, final String name) {
    final HttpServletRequest request = (HttpServletRequest) servletRequest;
    final Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (final Cookie cookie : cookies) {
            if (cookie.getName().equals(name)) {
                return cookie;
            }
        }
    }
    return null;
}

From source file:scratch.cucumber.example.security.servlet.XAuthTokenHttpServletRequestBinder.java

private static String findToken(HttpServletRequest request) {

    final String headerToken = request.getHeader(X_AUTH_TOKEN);

    if (headerToken != null) {
        return headerToken;
    }/*from w  ww. j  a  va 2s.co  m*/

    final Cookie[] cookies = request.getCookies();

    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (X_AUTH_TOKEN.equals(cookie.getName())) {
                return cookie.getValue();
            }
        }
    }

    return null;
}

From source file:com.erudika.scoold.utils.HttpUtils.java

/**
 * Reads a cookie.// ww  w  . j a  va 2  s  .  c o m
 * @param name the name
 * @param req HTTP request
 * @return the cookie value
 */
public static String getCookieValue(HttpServletRequest req, String name) {
    if (StringUtils.isBlank(name) || req == null) {
        return null;
    }
    Cookie[] cookies = req.getCookies();
    if (cookies == null) {
        return null;
    }
    //Otherwise, we have to do a linear scan for the cookie.
    for (Cookie cookie : cookies) {
        if (cookie.getName().equals(name)) {
            return cookie.getValue();
        }
    }
    return null;
}

From source file:org.apache.archiva.redback.integration.util.AutoLoginCookies.java

private static Cookie getCookie(HttpServletRequest request, String name) {
    Cookie[] cookies = request.getCookies();

    Cookie cookie = null;/*w w w.j  a v  a2  s .  c o  m*/
    if (cookies != null && !StringUtils.isEmpty(name)) {
        for (int i = 0; i < cookies.length && cookie == null; i++) {
            if (StringUtils.equals(name, cookies[i].getName())) {
                cookie = cookies[i];
            }
        }
    }

    return cookie;
}

From source file:edu.utah.further.i2b2.hook.further.web.ServletUtil.java

/**
 * Convenience method to get a cookie by name
 *
 * @param request/* w  w w.java 2 s  . co m*/
 *            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 (int i = 0; i < cookies.length; i++) {
        final Cookie thisCookie = cookies[i];

        if (thisCookie.getName().equals(name)) {
            // cookies with no value do me no good!
            if (!thisCookie.getValue().equals("")) {
                returnCookie = thisCookie;

                break;
            }
        }
    }

    return returnCookie;
}