AdmProtocolDecoder.java 文件源码

private Position parseCommandResponse(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
    if (deviceSession == null) {
        return null;
    }

    Position position = new Position();
    position.setProtocol(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());

    getLastLocation(position, null);

    int responseTextLength = buf.bytesBefore((byte) 0);
    if (responseTextLength < 0) {
        responseTextLength = CMD_RESPONSE_SIZE - 3;
    }
    position.set(Position.KEY_RESULT, buf.readBytes(responseTextLength).toString(StandardCharsets.UTF_8));

    return position;
}