Package org.apache.commons.net.tftp

# Class TFTPReadRequestPacket

java.lang.Object
org.apache.commons.net.tftp.TFTPPacket
org.apache.commons.net.tftp.TFTPRequestPacket
org.apache.commons.net.tftp.TFTPReadRequestPacket

public final class TFTPReadRequestPacket extends TFTPRequestPacket
A class derived from TFTPRequestPacket defining a TFTP read request packet type.

Details regarding the TFTP protocol and the format of TFTP packets can be found in RFC 783. But the point of these classes is to keep you from having to worry about the internals. Additionally, only very few people should have to care about any of the TFTPPacket classes or derived classes. Almost all users should only be concerned with the `TFTPClient` class `receiveFile()` and `sendFile()` methods.

See Also:
  - `TFTPPacket`
  - `TFTPRequestPacket`
  - `TFTPPacketException`
  - `TFTP`

- ## Field Summary

  ### Fields inherited from class org.apache.commons.net.tftp.TFTPPacket

  `ACKNOWLEDGEMENT, DATA, ERROR, READ_REQUEST, SEGMENT_SIZE, WRITE_REQUEST`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `TFTPReadRequestPacket(InetAddress destination, int port, String fileName, int mode)`
  Creates a read request packet to be sent to a host at a given port with a file name and transfer mode request.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `String`
  `toString()`
  For debugging

  ### Methods inherited from class org.apache.commons.net.tftp.TFTPRequestPacket

  `getFilename, getMode, newDatagram`

  ### Methods inherited from class org.apache.commons.net.tftp.TFTPPacket

  `getAddress, getPort, getType, newTFTPPacket, setAddress, setPort`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### TFTPReadRequestPacket

    public TFTPReadRequestPacket(InetAddress destination, int port, String fileName, int mode)
    Creates a read request packet to be sent to a host at a given port with a file name and transfer mode request.
    Parameters:
      `destination` - The host to which the packet is going to be sent.
      `port` - The port to which the packet is going to be sent.
      `fileName` - The requested file name.
      `mode` - The requested transfer mode. This should be on of the TFTP class MODE constants (e.g., TFTP.NETASCII_MODE).

- ## Method Details

  - ### toString

    public String toString()
    For debugging
    Overrides:
      `toString` in class `TFTPPacket`
    Since:
      3.6