AggregatedFullHttpMessage Class — netty Architecture

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/HttpObjectAggregator.java lines 273–386

    private abstract static class AggregatedFullHttpMessage implements FullHttpMessage {
        protected final HttpMessage message;
        private final ByteBuf content;
        private HttpHeaders trailingHeaders;

        AggregatedFullHttpMessage(HttpMessage message, ByteBuf content, HttpHeaders trailingHeaders) {
            this.message = message;
            this.content = content;
            this.trailingHeaders = trailingHeaders;
        }

        @Override
        public HttpHeaders trailingHeaders() {
            HttpHeaders trailingHeaders = this.trailingHeaders;
            if (trailingHeaders == null) {
                return EmptyHttpHeaders.INSTANCE;
            } else {
                return trailingHeaders;
            }
        }

        void setTrailingHeaders(HttpHeaders trailingHeaders) {
            this.trailingHeaders = trailingHeaders;
        }

        @Override
        public HttpVersion getProtocolVersion() {
            return message.protocolVersion();
        }

        @Override
        public HttpVersion protocolVersion() {
            return message.protocolVersion();
        }

        @Override
        public FullHttpMessage setProtocolVersion(HttpVersion version) {
            message.setProtocolVersion(version);
            return this;
        }

        @Override
        public HttpHeaders headers() {
            return message.headers();
        }

        @Override
        public DecoderResult decoderResult() {
            return message.decoderResult();
        }

        @Override
        public DecoderResult getDecoderResult() {
            return message.decoderResult();
        }

        @Override
        public void setDecoderResult(DecoderResult result) {
            message.setDecoderResult(result);
        }

        @Override
        public ByteBuf content() {
            return content;
        }

        @Override
        public int refCnt() {
            return content.refCnt();
        }

        @Override
        public FullHttpMessage retain() {
            content.retain();
            return this;
        }

        @Override
        public FullHttpMessage retain(int increment) {
            content.retain(increment);
            return this;