protocolP2P

Class Unregister

java.lang.Object

protocolP2P.Payload

protocolP2P.Unregister

public class Unregister
extends Payload

Representation of payload for unregister.

Version:

1.0

Author:

Louis Royer, Flavien Haas, JS Auge

Field Summary

Fields

Modifier and Type	Field and Description
private HostItem	hostItem
private static int	HOSTNAME_START_POSITION

Fields inherited from class protocolP2P.Payload

PAYLOAD_SIZE_POSITION, PAYLOAD_START_POSITION, requestResponseCode

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Unregister(byte[] packet) Constructor (typically used by server) with a byte[] parameter containing the Packet received.
	Unregister(HostItem hostItem) Constructor with hostItem (typically used by client)

Method Summary

Modifier and Type	Method and Description
HostItem	getHostItem() HostItem 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

hostItem

private HostItem hostItem

HOSTNAME_START_POSITION

private static final int HOSTNAME_START_POSITION

See Also:

Constant Field Values

Constructor Detail

Unregister

public Unregister(HostItem hostItem)
           throws InternalError

Constructor with hostItem (typically used by client)

Parameters:

hostItem - Host you want to register.

Throws:

InternalError

Unregister

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

Constructor (typically used by server) with a byte[] parameter containing the Packet received.

Parameters:

packet - the full Packet received

Throws:

SizeError

InternalError

ProtocolError

TransmissionError

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

getHostItem

public HostItem getHostItem()

HostItem getter.

Returns:

hostItem