protocolP2P

Class Denied

java.lang.Object

protocolP2P.Payload

protocolP2P.Denied

public class Denied
extends Payload

Representation of payload for denied response.

Version:

1.0

Author:

Louis Royer, Flavien Haas, JS Auge

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	filename
private static int	FILENAME_POSITION
private long	offset
private static int	OFFSET_POSITION

Fields inherited from class protocolP2P.Payload

PAYLOAD_SIZE_POSITION, PAYLOAD_START_POSITION, requestResponseCode

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Denied(byte[] packet) Constructor (typically used by client) with Packet received as parameter.
	Denied(java.lang.String filename, long offset) Constructor (typically used by server) with informations about file part to send as parameters.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getFilename() filename getter.
long	getOffset() offset getter.
protected byte[]	toPacket() Returns a byte[] containing Packet with padding.

Methods inherited from class protocolP2P.Payload

getPayloadSize, getRequestResponseCode, setPayloadSize

Methods inherited from class java.lang.Object

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

Field Detail

filename

private java.lang.String filename

offset

private long offset

OFFSET_POSITION

private static final int OFFSET_POSITION

See Also:

Constant Field Values

FILENAME_POSITION

private static final int FILENAME_POSITION

See Also:

Constant Field Values

Constructor Detail

Denied

public Denied(java.lang.String filename,
              long offset)
       throws InternalError

Constructor (typically used by server) with informations about file part to send as parameters.

Parameters:

filename - name of the file to send

offset - where in the file begins the part we are sending

Throws:

InternalError

Denied

protected Denied(byte[] packet)
          throws TransmissionError,
                 SizeError,
                 ProtocolError,
                 InternalError

Constructor (typically used by client) with Packet received as parameter.

Parameters:

packet - the full Packet received

Throws:

SizeError

InternalError

TransmissionError

ProtocolError

Method Detail

toPacket

protected byte[] toPacket()
                   throws InternalError

Returns a byte[] containing Packet with padding. This Packet is still incomplete and should not be send directly. ProtocolP2PPacket will use this method to generate the complete Packet.

Overrides:

toPacket in class Payload

Returns:

Packet with padding

Throws:

InternalError

getFilename

public java.lang.String getFilename()

filename getter.

Returns:

String

getOffset

public long getOffset()

offset getter.

Returns:

offset