org.zodiac.netty.http.headers.CookieHeader Maven / Gradle / Ivy

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package org.zodiac.netty.http.headers;

import java.util.Objects;

import io.netty.handler.codec.http.HttpHeaderNames;
import io.netty.handler.codec.http.cookie.ClientCookieDecoder;
import io.netty.handler.codec.http.cookie.ClientCookieEncoder;
import io.netty.handler.codec.http.cookie.Cookie;

final class CookieHeader extends AbstractHeader {

    private final boolean strict;
    private final ClientCookieEncoder encoder;
    private final ClientCookieDecoder decoder;

    CookieHeader() {
        this(true);
    }

    CookieHeader(boolean strict) {
        super(Cookie[].class, HttpHeaderNames.COOKIE);
        this.strict = strict;
        this.encoder = this.strict ? ClientCookieEncoder.STRICT : ClientCookieEncoder.LAX;
        this.decoder = this.strict ? ClientCookieDecoder.STRICT : ClientCookieDecoder.LAX;
    }


    @Override
    public String toString(Cookie[] value) {
        return this.encoder.encode(Objects.requireNonNull(value, "value"));
    }

    @Override
    public Cookie[] toValue(CharSequence value) {
        /*Having multiple cookies in a single Set-Cookie header is deprecated, modern browsers only parse the first one.*/
        return new Cookie[] {this.decoder.decode(Objects.requireNonNull(value, "value").toString())};
    }

}

//@SuppressWarnings("deprecation")
//final class CookieHeader extends AbstractHeader {
//
//    CookieHeader() {
//        super(io.netty.handler.codec.http.Cookie[].class, HttpHeaderNames.COOKIE);
//    }
//
//    @Override
//    public String toString(io.netty.handler.codec.http.Cookie[] value) {
//        return io.netty.handler.codec.http.ClientCookieEncoder.encode(Objects.requireNonNull(value, "value"));
//    }
//
//    @Override
//    public io.netty.handler.codec.http.Cookie[] toValue(CharSequence value) {
//        return io.netty.handler.codec.http.CookieDecoder.decode(Objects.requireNonNull(value, "value").toString()).toArray(new io.netty.handler.codec.http.Cookie[0]);
//    }
//
//}