Examples of com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer.writeShort()

Package com.facebook.presto.jdbc.internal.netty.buffer

Class com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer

Examples of com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer.writeShort()

com.facebook.presto.jdbc.internal.netty.buffer.ChannelBuffer.writeShort()
Sets the specified 16-bit short integer at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 2}in this buffer. The 16 high-order bits of the specified value are ignored. @throws IndexOutOfBoundsException if {@code this.writableBytes} is less than {@code 2}


        if (msg instanceof SpdyWindowUpdateFrame) {
            SpdyWindowUpdateFrame spdyWindowUpdateFrame = (SpdyWindowUpdateFrame) msg;
            ChannelBuffer frame = ChannelBuffers.buffer(
                    ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + 8);
            frame.writeShort(version | 0x8000);
            frame.writeShort(SPDY_WINDOW_UPDATE_FRAME);
            frame.writeInt(8);
            frame.writeInt(spdyWindowUpdateFrame.getStreamId());
            frame.writeInt(spdyWindowUpdateFrame.getDeltaWindowSize());
            Channels.write(ctx, e.getFuture(), frame, e.getRemoteAddress());

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        if (msg instanceof SpdyWindowUpdateFrame) {
            SpdyWindowUpdateFrame spdyWindowUpdateFrame = (SpdyWindowUpdateFrame) msg;
            ChannelBuffer frame = ChannelBuffers.buffer(
                    ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + 8);
            frame.writeShort(version | 0x8000);
            frame.writeShort(SPDY_WINDOW_UPDATE_FRAME);
            frame.writeInt(8);
            frame.writeInt(spdyWindowUpdateFrame.getStreamId());
            frame.writeInt(spdyWindowUpdateFrame.getDeltaWindowSize());
            Channels.write(ctx, e.getFuture(), frame, e.getRemoteAddress());
            return;

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        }
        byte[] userBytes = System.getProperty("user.name", "").getBytes(UTF_8);
        ChannelBuffer handshake = ChannelBuffers.dynamicBuffer(9 + userBytes.length);
        handshake.writeByte(SOCKS_VERSION_4); // SOCKS version
        handshake.writeByte(CONNECT); // CONNECT
        handshake.writeShort(port); // port
        handshake.writeBytes(address.getAddress()); // remote address to connect to
        handshake.writeBytes(userBytes); // user name
        handshake.writeByte(0x00); // null terminating the string
        return handshake;
    }

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        case 2:
            if (length >= 65536) {
                throw new IllegalArgumentException(
                        "length does not fit into a short integer: " + length);
            }
            header.writeShort((short) length);
            break;
        case 3:
            if (length >= 16777216) {
                throw new IllegalArgumentException(
                        "length does not fit into a medium integer: " + length);

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                } else {
                    length = 10 + headerBlockLength;
                }
                ChannelBuffer frame = ChannelBuffers.buffer(
                        ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + 12);
                frame.writeShort(version | 0x8000);
                frame.writeShort(SPDY_SYN_STREAM_FRAME);
                frame.writeByte(flags);
                frame.writeMedium(length);
                frame.writeInt(spdySynStreamFrame.getStreamId());
                frame.writeInt(spdySynStreamFrame.getAssociatedToStreamId());

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                    length = 10 + headerBlockLength;
                }
                ChannelBuffer frame = ChannelBuffers.buffer(
                        ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + 12);
                frame.writeShort(version | 0x8000);
                frame.writeShort(SPDY_SYN_STREAM_FRAME);
                frame.writeByte(flags);
                frame.writeMedium(length);
                frame.writeInt(spdySynStreamFrame.getStreamId());
                frame.writeInt(spdySynStreamFrame.getAssociatedToStreamId());
                if (version < 3) {

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                    // Restrict priorities for SPDY/2 to between 0 and 3
                    byte priority = spdySynStreamFrame.getPriority();
                    if (priority > 3) {
                        priority = 3;
                    }
                    frame.writeShort((priority & 0xFF) << 14);
                } else {
                    frame.writeShort((spdySynStreamFrame.getPriority() & 0xFF) << 13);
                }
                if (version < 3 && data.readableBytes() == 0) {
                    frame.writeShort(0);

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                    if (priority > 3) {
                        priority = 3;
                    }
                    frame.writeShort((priority & 0xFF) << 14);
                } else {
                    frame.writeShort((spdySynStreamFrame.getPriority() & 0xFF) << 13);
                }
                if (version < 3 && data.readableBytes() == 0) {
                    frame.writeShort(0);
                }
                // Writes of compressed data must occur in order

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                    frame.writeShort((priority & 0xFF) << 14);
                } else {
                    frame.writeShort((spdySynStreamFrame.getPriority() & 0xFF) << 13);
                }
                if (version < 3 && data.readableBytes() == 0) {
                    frame.writeShort(0);
                }
                // Writes of compressed data must occur in order
                final ChannelBuffer buffer = ChannelBuffers.wrappedBuffer(frame, data);
                Channels.write(ctx, e.getFuture(), buffer, e.getRemoteAddress());
            }

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                } else {
                    length = 4 + headerBlockLength;
                }
                ChannelBuffer frame = ChannelBuffers.buffer(
                        ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + 8);
                frame.writeShort(version | 0x8000);
                frame.writeShort(SPDY_SYN_REPLY_FRAME);
                frame.writeByte(flags);
                frame.writeMedium(length);
                frame.writeInt(spdySynReplyFrame.getStreamId());
                if (version < 3) {

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