@Override public byte[] getBytes(int counter) { byte[] header = { (byte) FrameType.ARNETWORKAL_FRAME_TYPE_DATA_WITH_ACK.ordinal(), ChannelType.JUMPINGSUMO_CONTROLLER_TO_DEVICE_ACK_ID.getId(), (byte) counter, 15, 0, 0, 0, commandKey.getProjectId(), commandKey.getClazzId(), commandKey.getCommandId(), 0 }; try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) { outputStream.write(header); outputStream.write( new NullTerminatedString(DATE_FORMAT.format(new Date())).getNullTerminatedString()); return outputStream.toByteArray(); } catch (IOException e) { e.printStackTrace(); } return null; }
/** Created by alexanderbischof on 21.10.15. */ public class CurrentDate implements Command { private static final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd"); private CommandKey commandKey = CommandKey.commandKey(0, 4, 0); public static CurrentDate currentDate() { return new CurrentDate(); } @Override public byte[] getBytes(int counter) { byte[] header = { (byte) FrameType.ARNETWORKAL_FRAME_TYPE_DATA_WITH_ACK.ordinal(), ChannelType.JUMPINGSUMO_CONTROLLER_TO_DEVICE_ACK_ID.getId(), (byte) counter, 15, 0, 0, 0, commandKey.getProjectId(), commandKey.getClazzId(), commandKey.getCommandId(), 0 }; try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) { outputStream.write(header); outputStream.write( new NullTerminatedString(DATE_FORMAT.format(new Date())).getNullTerminatedString()); return outputStream.toByteArray(); } catch (IOException e) { e.printStackTrace(); } return null; } }