DefaultSpdyHeadersFrame Class — netty Architecture

Source Code

codec-http/src/main/java/io/netty/handler/codec/spdy/DefaultSpdyHeadersFrame.java lines 25–120

public class DefaultSpdyHeadersFrame extends DefaultSpdyStreamFrame
        implements SpdyHeadersFrame {

    private boolean invalid;
    private boolean truncated;
    private final SpdyHeaders headers;

    /**
     * Creates a new instance.
     *
     * @param streamId the Stream-ID of this frame
     */
    public DefaultSpdyHeadersFrame(int streamId) {
        this(streamId, true);
    }

    /**
     * Creates a new instance.
     *
     * @param streamId the Stream-ID of this frame
     * @param validate validate the header names and values when adding them to the {@link SpdyHeaders}
     */
    public DefaultSpdyHeadersFrame(int streamId, boolean validate) {
        super(streamId);
        headers = new DefaultSpdyHeaders(validate);
    }

    @Override
    public SpdyHeadersFrame setStreamId(int streamId) {
        super.setStreamId(streamId);
        return this;
    }

    @Override
    public SpdyHeadersFrame setLast(boolean last) {
        super.setLast(last);
        return this;
    }

    @Override
    public boolean isInvalid() {
        return invalid;
    }

    @Override
    public SpdyHeadersFrame setInvalid() {
        invalid = true;
        return this;
    }

    @Override
    public boolean isTruncated() {
        return truncated;
    }

    @Override
    public SpdyHeadersFrame setTruncated() {
        truncated = true;
        return this;
    }

    @Override
    public SpdyHeaders headers() {
        return headers;
    }

    @Override
    public String toString() {
        StringBuilder buf = new StringBuilder()
            .append(StringUtil.simpleClassName(this))
            .append("(last: ")
            .append(isLast())
            .append(')')
            .append(StringUtil.NEWLINE)
            .append("--> Stream-ID = ")
            .append(streamId())
            .append(StringUtil.NEWLINE)
            .append("--> Headers:")
            .append(StringUtil.NEWLINE);
        appendHeaders(buf);