Java Cookie类代码示例

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
protected Host findStickyHost(HttpServerExchange exchange) {
    Map<String, Cookie> cookies = exchange.getRequestCookies();
    for (String cookieName : sessionCookieNames) {
        Cookie sk = cookies.get(cookieName);
        if (sk != null) {
            int index = sk.getValue().indexOf('.');

            if (index == -1) {
                continue;
            }
            String route = sk.getValue().substring(index + 1);
            index = route.indexOf('.');
            if (index != -1) {
                route = route.substring(0, index);
            }
            return routes.get(route);
        }
    }
    return null;
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
public void data(HttpServerExchange exchange) {
    exchange.getResponseHeaders().put(Headers.CONTENT_TYPE, "application/binary");

    // let's also update the cookie, if present. This place will get called frequent enough
    Cookie tokenCookie = exchange.getRequestCookies().get("pxls-token");
    if (tokenCookie != null) {
        setAuthCookie(exchange, tokenCookie.getValue(), 24);
    }

    exchange.getResponseSender().send(ByteBuffer.wrap(App.getBoardData()));
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
private Optional<String> parseToken(HttpServerExchange exchange) {
    if (exchange.getRequestHeaders().contains("Authorization")) {
        String authorizationValue = exchange.getRequestHeaders().getFirst("Authorization");
        String[] tokens = authorizationValue.split("\\s+");
        if (Objects.equals(tokens[0], "Bearer")) {
            return Optional.of(tokens[1]);
        } else {
            return Optional.empty();
        }
    } else if (exchange.getRequestCookies().containsKey(config.getTokenName())) {
        Cookie tokenCookie = exchange.getRequestCookies().get(config.getTokenName());
        return Optional.of(tokenCookie.getValue());
    } else {
        return Optional.empty();
    }
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
public Cookie build() {
    Cookie cookie = new CookieImpl(this.cookieName)
            .setValue(this.cookieValue)
            .setDiscard(this.cookieDiscard)
            .setSecure(this.cookieSecure)
            .setHttpOnly(this.cookieHttpOnly)
            .setPath(this.cookiePath)
            .setExpires((this.cookieExpires == null) ?
                    Date.from(LocalDateTime.now().plusDays(1).atZone(ZoneId.systemDefault()).toInstant()) :
                    Date.from(this.cookieExpires.atZone(ZoneId.systemDefault()).toInstant()));

    if (this.cookieDomain != null) {
        cookie.setDomain(this.cookieDomain);
    }

    if (this.cookieMaxAge != null) {
        cookie.setMaxAge(this.cookieMaxAge);
    }

    return cookie;
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public void handleRequest(HttpServerExchange exchange) throws Exception {
    Locale locale = Locale.forLanguageTag(this.config.getApplicationLanguage());
    Attachment attachment = exchange.getAttachment(RequestHelper.ATTACHMENT_KEY);

    Cookie i18nCookie = exchange.getRequestCookies().get(this.config.getI18nCookieName());
    if (i18nCookie == null) {
        final HeaderValues headerValues = exchange.getRequestHeaders().get(Header.ACCEPT_LANGUAGE.toHttpString());
        if (headerValues != null) {
            String acceptLanguage = headerValues.element();
            if (StringUtils.isNotBlank(acceptLanguage)) {
                locale = LocaleUtils.getLocaleFromString(acceptLanguage);
            }
        }
    } else {
        locale = LocaleUtils.getLocaleFromString(i18nCookie.getValue());
    }

    attachment.getMessages().reload(locale);
    attachment.withLocale(locale);
    
    exchange.putAttachment(RequestHelper.ATTACHMENT_KEY, attachment);
    nextHandler(exchange);
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public String readAttribute(final HttpServerExchange exchange) {
    Cookie cookie = exchange.getRequestCookies().get(cookieName);
    if (cookie == null) {
        return null;
    }
    return cookie.getValue();
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
/**
 * Flattens the exchange cookie map into the response header map. This should be called by a
 * connector just before the response is started.
 *
 * @param exchange The server exchange
 */
public static void flattenCookies(final HttpServerExchange exchange) {
    Map<String, Cookie> cookies = exchange.getResponseCookiesInternal();
    if (cookies != null) {
        for (Map.Entry<String, Cookie> entry : cookies.entrySet()) {
            exchange.getResponseHeaders().add(Headers.SET_COOKIE, getCookieString(entry.getValue()));
        }
    }
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
private static String getCookieString(final Cookie cookie) {
    switch (cookie.getVersion()) {
        case 0:
            return addVersion0ResponseCookieToExchange(cookie);
        case 1:
        default:
            return addVersion1ResponseCookieToExchange(cookie);
    }
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
private static String addVersion1ResponseCookieToExchange(final Cookie cookie) {

        final StringBuilder header = new StringBuilder(cookie.getName());
        header.append("=");
        header.append(cookie.getValue());
        header.append("; Version=1");
        if (cookie.getPath() != null) {
            header.append("; Path=");
            header.append(cookie.getPath());
        }
        if (cookie.getDomain() != null) {
            header.append("; Domain=");
            header.append(cookie.getDomain());
        }
        if (cookie.isDiscard()) {
            header.append("; Discard");
        }
        if (cookie.isSecure()) {
            header.append("; Secure");
        }
        if (cookie.isHttpOnly()) {
            header.append("; HttpOnly");
        }
        if (cookie.getMaxAge() != null) {
            if (cookie.getMaxAge() >= 0) {
                header.append("; Max-Age=");
                header.append(cookie.getMaxAge());
            }
        }
        if (cookie.getExpires() != null) {
            header.append("; Expires=");
            header.append(DateUtils.toDateString(cookie.getExpires()));
        }
        return header.toString();
    }
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public void setSessionId(final HttpServerExchange exchange, final String sessionId) {
    Cookie cookie = new CookieImpl(cookieName, sessionId)
            .setPath(path)
            .setDomain(domain)
            .setDiscard(discard)
            .setSecure(secure)
            .setHttpOnly(httpOnly)
            .setComment(comment);
    if (maxAge > 0) {
        cookie.setMaxAge(maxAge);
    }
    exchange.setResponseCookie(cookie);
    exchange.getRequestCookies().put(cookieName, cookie);
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public void clearSession(final HttpServerExchange exchange, final String sessionId) {
    Cookie cookie = new CookieImpl(cookieName, sessionId)
            .setPath(path)
            .setDomain(domain)
            .setDiscard(discard)
            .setSecure(secure)
            .setHttpOnly(httpOnly)
            .setMaxAge(0);
    exchange.setResponseCookie(cookie);
    exchange.getRequestCookies().remove(cookieName);
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public String findSessionId(final HttpServerExchange exchange) {
    Map<String, Cookie> cookies = exchange.getRequestCookies();
    if (cookies != null) {
        Cookie sessionId = cookies.get(cookieName);
        if (sessionId != null) {
            return sessionId.getValue();
        }
    }
    return null;
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public void handleRequest(HttpServerExchange exchange) throws Exception {

    Cookie sessionId = exchange.getRequestCookies().get(sessionCookieName);
    if (sessionId != null) {
        int part = sessionId.getValue().indexOf('.');
        if (part != -1) {
            sessionId.setValue(sessionId.getValue().substring(0, part));
        }
    }
    exchange.addResponseWrapper(wrapper);
    next.handleRequest(exchange);
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
@Override
public StreamSinkConduit wrap(ConduitFactory<StreamSinkConduit> factory, HttpServerExchange exchange) {

    Cookie sessionId = exchange.getResponseCookies().get(sessionCookieName);
    if (sessionId != null) {
        StringBuilder sb = new StringBuilder(sessionId.getValue());
        sb.append('.');
        sb.append(jvmRoute);
        sessionId.setValue(sb.toString());
    }
    return factory.create();
}
 

import io.undertow.server.handlers.Cookie; //导入依赖的package包/类
/**
 * @return A mutable map of request cookies
 */
public Map<String, Cookie> getRequestCookies() {
    if (requestCookies == null) {
        requestCookies = Cookies.parseRequestCookies(
                getConnection().getUndertowOptions().get(UndertowOptions.MAX_COOKIES, 200),
                getConnection().getUndertowOptions().get(UndertowOptions.ALLOW_EQUALS_IN_COOKIE_VALUE, false),
                requestHeaders.get(Headers.COOKIE));
    }
    return requestCookies;
}