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:com.microsoft.applicationinsights.web.internal.cookies.Cookie.java

/**
 * Gets the cookie from the given http request.
 * @param eClass The required cookie type.
 * @param request THe http request to get the cookies from.
 * @param cookieName The cookie name./* w w w .  j  a  va  2  s .com*/
 * @param <E> The required cookie type.
 * @return Cookie from the required type.
 */
public static <E> E getCookie(Class<E> eClass, HttpServletRequest request, String cookieName) {
    javax.servlet.http.Cookie[] cookies = request.getCookies();

    if (cookies == null) {
        return null;
    }

    javax.servlet.http.Cookie httpCookie = null;
    for (javax.servlet.http.Cookie cookie : cookies) {
        if (cookie.getName().equals(cookieName)) {
            httpCookie = cookie;
        }
    }

    if (httpCookie == null) {

        // Http cookie hasn't been found.
        return null;
    }

    E instance = null;
    try {
        instance = eClass.getConstructor(javax.servlet.http.Cookie.class).newInstance(httpCookie);
    } catch (Exception e) {
        InternalLogger.INSTANCE.error("Failed to create %s cookie with error: %s", cookieName, e.getMessage());
    }

    return instance;
}

From source file:com.hortonworks.example.util.Util.java

public static Cookie getCookie(HttpServletRequest request, String name) {
    for (Cookie cookie : request.getCookies()) {
        if (cookie.getName().equalsIgnoreCase(name)) {
            return cookie;
        }/*from ww  w . jav a  2  s  . c o m*/
    }
    return null;
}

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

/**
 * Gets the first cookie of the given name from the request
 * //from w w  w.j a va2  s. c om
 * @param name
 * @param req
 * @return
 */
public static final Cookie getCookie(String name, HttpServletRequest req) {
    if (req.getCookies() != null) {
        for (Cookie cookie : req.getCookies()) {
            if (cookie.getName().equals(name)) {
                return cookie;
            }
        }
    }
    return null;
}

From source file:io.soabase.web.filters.LanguageFilter.java

private static List<Cookie> getCookies(HttpServletRequest httpRequest) {
    if (httpRequest.getCookies() != null) {
        return Arrays.asList(httpRequest.getCookies());
    }/*from w  ww.  java  2s .c  o  m*/
    return ImmutableList.of();
}

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

public static boolean foundCurrent(HttpServletRequest request) {
    boolean f = false;
    try {//from w  ww .j a v  a  2s.  c o m
        Cookie[] cookies = request.getCookies();
        for (int i = 0; !f && cookies != null && i < cookies.length; i++) {
            Cookie cookie = cookies[i];
            if (cookie.getName().equals(Constants.APP_SITE_CURRENTID_COOKIE_NAME)) {
                f = true;
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return f;
}

From source file:com.usefullc.platform.common.utils.CookieUtils.java

/**
 * cookie /*w w w .j  a v a2 s .  c  o  m*/
 * 
 * @param request
 * @param name
 * @param domain
 * @return
 */
public static Cookie getCookie(HttpServletRequest request, String name, String domain) {
    Cookie cookies[] = request.getCookies();
    if (cookies == null) {
        return null;
    }
    for (Cookie cookie : cookies) {
        String cookieName = cookie.getName();
        String cookieDomain = cookie.getDomain();
        if (!cookieName.equals(name)) {
            continue;
        }
        if (StringUtils.isNotEmpty(domain) && !cookieDomain.equals(domain)) {
            continue;
        }
        return cookie;
    }
    return null;
}

From source file:com.utest.webservice.util.SessionUtil.java

public static String extractSession(MessageContext context, boolean insertToResponze) {
    HttpServletRequest req = context.getHttpServletRequest();
    javax.servlet.http.Cookie[] available = req.getCookies();
    String sessionId = null;//from   www .ja  va 2  s.c  om
    if (available != null) {
        for (javax.servlet.http.Cookie ck : available) {
            if (SESSION_NAME.equalsIgnoreCase(ck.getName())) {
                sessionId = ck.getValue();
            }
        }
    }
    if (sessionId == null) {
        HttpSession session = req.getSession();
        sessionId = session.getId();
        if (insertToResponze) {
            javax.servlet.http.Cookie cookie = new javax.servlet.http.Cookie(SESSION_NAME, sessionId);
            context.getHttpServletResponse().addCookie(cookie);
        }
    }
    return sessionId;
}

From source file:com.gisgraphy.webapp.util.RequestUtil.java

/**
 * Convenience method to get a cookie by name
 * /*from  w  w  w  .jav a  2  s. c o 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(HttpServletRequest request, String name) {
    Cookie[] cookies = request.getCookies();
    Cookie returnCookie = null;

    if (cookies == null) {
        return returnCookie;
    }

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

                break;
            }
        }
    }

    return returnCookie;
}

From source file:com.jsmartframework.web.util.WebUtils.java

public static String getCookie(HttpServletRequest request, String name) {
    if (name == null) {
        return null;
    }//from w  w  w  . j a  v  a 2 s .  co  m
    Cookie[] cookies = request.getCookies();
    if (cookies == null || cookies.length == 0) {
        return null;
    }
    for (Cookie cookie : cookies) {
        if (name.equalsIgnoreCase(cookie.getName())) {
            return cookie.getValue();
        }
    }
    return null;
}

From source file:dk.dma.msinm.common.util.WebUtils.java

/**
 * Returns the cookie with the given name or null if not found
 * @param request the request//ww w  .j  a  v  a 2s . com
 * @param name the name
 * @return the cookie with the given name or null if not found
 */
public static Cookie getCookie(HttpServletRequest request, String name) {
    Cookie[] cookies = request.getCookies();
    if (cookies != null) {
        for (Cookie c : request.getCookies()) {
            if (c.getName().equals(name)) {
                return c;
            }
        }
    }
    return null;
}