PingWebSocketFrame Class — netty Architecture

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/websocketx/PingWebSocketFrame.java lines 24–100

public class PingWebSocketFrame extends WebSocketFrame {

    /**
     * Creates a new empty ping frame.
     */
    public PingWebSocketFrame() {
        super(true, 0, Unpooled.buffer(0));
    }

    /**
     * Creates a new ping frame with the specified binary data.
     *
     * @param binaryData
     *            the content of the frame.
     */
    public PingWebSocketFrame(ByteBuf binaryData) {
        super(binaryData);
    }

    /**
     * Creates a new ping frame with the specified binary data.
     *
     * @param finalFragment
     *            flag indicating if this frame is the final fragment
     * @param rsv
     *            reserved bits used for protocol extensions
     * @param binaryData
     *            the content of the frame.
     */
    public PingWebSocketFrame(boolean finalFragment, int rsv, ByteBuf binaryData) {
        super(finalFragment, rsv, binaryData);
    }

    @Override
    public PingWebSocketFrame copy() {
        return (PingWebSocketFrame) super.copy();
    }

    @Override
    public PingWebSocketFrame duplicate() {
        return (PingWebSocketFrame) super.duplicate();
    }

    @Override
    public PingWebSocketFrame retainedDuplicate() {
        return (PingWebSocketFrame) super.retainedDuplicate();
    }

    @Override
    public PingWebSocketFrame replace(ByteBuf content) {
        return new PingWebSocketFrame(isFinalFragment(), rsv(), content);
    }

    @Override
    public PingWebSocketFrame retain() {
        super.retain();
        return this;
    }

    @Override
    public PingWebSocketFrame retain(int increment) {
        super.retain(increment);
        return this;
    }

    @Override
    public PingWebSocketFrame touch() {
        super.touch();
        return this;
    }

    @Override
    public PingWebSocketFrame touch(Object hint) {
        super.touch(hint);
        return this;
    }
}