How to use

TFTPWriteRequestPacket

in

org.apache.commons.net.tftp

  break;
case WRITE_REQUEST:
  packet = new TFTPWriteRequestPacket(datagram);
  break;
case DATA:

  /**
   * For debugging
   * @since 3.6
   */
  @Override
  public String toString() {
    return super.toString() + " WRQ " + getFilename() + " " + TFTP.getModeName(getMode());
  }
}

try {
  if (mode_ == ServerMode.GET_ONLY) {
    transferTftp_.bufferedSend(new TFTPErrorPacket(twrp.getAddress(), twrp
        .getPort(), TFTPErrorPacket.ILLEGAL_OPERATION,
        "Write not allowed by server."));
    return;
  suspend(0);
  if (twrp.getMode() == TFTP.NETASCII_MODE) {
    os_ = new FromNetASCIIOutputStream(os_);
  TFTPAckPacket lastSentAck = new TFTPAckPacket(twrp.getAddress(), twrp.getPort(), 0);
  transferTftp_.bufferedSend(lastSentAck);
          !dataPacket.getAddress().equals(twrp.getAddress()) ||
          dataPacket.getPort() != twrp.getPort())) {
      lastSentAck = new TFTPAckPacket(twrp.getAddress(), twrp.getPort(), 0);
      transferTftp_.bufferedSend(lastSentAck);
    } else if (dataPacket == null || !(dataPacket instanceof TFTPDataPacket)) {
      lastSentAck = new TFTPAckPacket(twrp.getAddress(), twrp.getPort(), block);
      transferTftp_.bufferedSend(lastSentAck);
      if (dataLength < TFTPDataPacket.MAX_DATA_LENGTH) {
              (!dataPacket.getAddress().equals(twrp.getAddress()) ||
                  dataPacket.getPort() != twrp.getPort())) {

try {
  if (mode_ == ServerMode.GET_ONLY) {
    transferTftp_.bufferedSend(new TFTPErrorPacket(twrp.getAddress(), twrp
        .getPort(), TFTPErrorPacket.ILLEGAL_OPERATION,
        "Write not allowed by server."));
    return;
  suspend(0);
  if (twrp.getMode() == TFTP.NETASCII_MODE) {
    os_ = new FromNetASCIIOutputStream(os_);
  TFTPAckPacket lastSentAck = new TFTPAckPacket(twrp.getAddress(), twrp.getPort(), 0);
  transferTftp_.bufferedSend(lastSentAck);
          !dataPacket.getAddress().equals(twrp.getAddress()) ||
          dataPacket.getPort() != twrp.getPort())) {
      lastSentAck = new TFTPAckPacket(twrp.getAddress(), twrp.getPort(), 0);
      transferTftp_.bufferedSend(lastSentAck);
    } else if (dataPacket == null || !(dataPacket instanceof TFTPDataPacket)) {
      lastSentAck = new TFTPAckPacket(twrp.getAddress(), twrp.getPort(), block);
      transferTftp_.bufferedSend(lastSentAck);
      if (dataLength < TFTPDataPacket.MAX_DATA_LENGTH) {
              (!dataPacket.getAddress().equals(twrp.getAddress()) ||
                  dataPacket.getPort() != twrp.getPort())) {

TFTPPacket sent = new TFTPWriteRequestPacket(host, port, filename, mode);
TFTPDataPacket data = new TFTPDataPacket(host, port, 0, _sendBuffer, 4, 0);

  break;
case WRITE_REQUEST:
  packet = new TFTPWriteRequestPacket(datagram);
  break;
case DATA:

  break;
case WRITE_REQUEST:
  packet = new TFTPWriteRequestPacket(datagram);
  break;
case DATA:

new TFTPWriteRequestPacket(host, port, filename, mode);

new TFTPWriteRequestPacket(host, port, filename, mode);