Package org.apache.commons.net.tftp
Class TFTPWriteRequestPacket
- java.lang.Object
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- org.apache.commons.net.tftp.TFTPPacket
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- org.apache.commons.net.tftp.TFTPRequestPacket
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- org.apache.commons.net.tftp.TFTPWriteRequestPacket
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public final class TFTPWriteRequestPacket extends TFTPRequestPacket
A class derived from TFTPRequestPacket defining a TFTP write 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
classreceiveFile()
andsendFile()
methods.- See Also:
TFTPPacket
,TFTPRequestPacket
,TFTPPacketException
,TFTP
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Field Summary
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Fields inherited from class org.apache.commons.net.tftp.TFTPRequestPacket
modeStrings
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Fields inherited from class org.apache.commons.net.tftp.TFTPPacket
ACKNOWLEDGEMENT, address, DATA, ERROR, MIN_PACKET_SIZE, port, READ_REQUEST, SEGMENT_SIZE, type, WRITE_REQUEST
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Constructor Summary
Constructors Constructor Description TFTPWriteRequestPacket(java.net.DatagramPacket datagram)
Creates a write request packet of based on a received datagram and assumes the datagram has already been identified as a write request.TFTPWriteRequestPacket(java.net.InetAddress destination, int port, java.lang.String fileName, int mode)
Creates a write request packet to be sent to a host at a given port with a file name and transfer mode request.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
toString()
For debugging-
Methods inherited from class org.apache.commons.net.tftp.TFTPRequestPacket
getFilename, getMode, newDatagram, newDatagram
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Methods inherited from class org.apache.commons.net.tftp.TFTPPacket
getAddress, getPort, getType, newTFTPPacket, setAddress, setPort
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Constructor Detail
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TFTPWriteRequestPacket
TFTPWriteRequestPacket(java.net.DatagramPacket datagram) throws TFTPPacketException
Creates a write request packet of based on a received datagram and assumes the datagram has already been identified as a write request. Assumes the datagram is at least length 4, else an ArrayIndexOutOfBoundsException may be thrown.- Parameters:
datagram
- The datagram containing the received request.- Throws:
TFTPPacketException
- If the datagram isn't a valid TFTP request packet.
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TFTPWriteRequestPacket
public TFTPWriteRequestPacket(java.net.InetAddress destination, int port, java.lang.String fileName, int mode)
Creates a write 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).
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Method Detail
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toString
public java.lang.String toString()
For debugging- Overrides:
toString
in classTFTPPacket
- Since:
- 3.6
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