net.tomp2p.peers

Class PeerSocketAddress

java.lang.Object

net.tomp2p.peers.PeerSocketAddress

All Implemented Interfaces:

Serializable

public class PeerSocketAddress
extends Object
implements Serializable

A PeerSocketAddress includes always both ports, UDP and TCP.

Author:

Thomas Bocek

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PeerSocketAddress(InetAddress inetAddress, int tcpPort, int udpPort) Creates a new PeerSocketAddress including both UDP and TCP ports.
PeerSocketAddress(InetAddress inetAddress, int tcpPort, int udpPort, int offset) Creates a new PeerSocketAddress including both UDP and TCP ports.

Method Summary

Methods

Modifier and Type	Method and Description
static PeerSocketAddress	create(byte[] me, boolean isIPv4, int offsetOriginal) Converts an byte array into a peer socket address.
static PeerSocketAddress	create(io.netty.buffer.ByteBuf ch, boolean isIPv4) Converts an ChannelBuffer into a peer socket address.
static InetSocketAddress	createSocketTCP(PeerSocketAddress peerSocketAddress) Returns the socket address.
static InetSocketAddress	createSocketUDP(PeerSocketAddress peerSocketAddress) Returns the socket address.
boolean	equals(Object obj)
int	hashCode()
InetAddress	inetAddress()
boolean	isIPv4()
int	offset()
int	size()
static int	size(boolean isIPv4)
int	tcpPort()
byte[]	toByteArray()
int	toByteArray(byte[] me, int offset) Serializes a peer socket address to a byte array.
String	toString()
int	udpPort()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PeerSocketAddress

public PeerSocketAddress(InetAddress inetAddress,
                 int tcpPort,
                 int udpPort)

Creates a new PeerSocketAddress including both UDP and TCP ports.

Parameters:

inetAddress - The InetAddress of the peer. Can be IPv6 or IPv4

tcpPort - The TCP port

udpPort - The UDP port

PeerSocketAddress

public PeerSocketAddress(InetAddress inetAddress,
                 int tcpPort,
                 int udpPort,
                 int offset)

Creates a new PeerSocketAddress including both UDP and TCP ports. This is used mostly internally as the offset is stored as well.

Parameters:

inetAddress - The InetAddress of the peer. Can be IPv6 or IPv4

tcpPort - The TCP port

udpPort - The UDP port

offset - The offset that we processed

Method Detail

inetAddress

public InetAddress inetAddress()

Returns:

The IPv4 or IPv6 address.

tcpPort

public int tcpPort()

Returns:

The TCP port.

udpPort

public int udpPort()

Returns:

The UDP port.

offset

public int offset()

Returns:

Returns the offset.

toByteArray

public byte[] toByteArray()

size

public int size()

size

public static int size(boolean isIPv4)

toByteArray

public int toByteArray(byte[] me,
              int offset)

Serializes a peer socket address to a byte array. First the ports are serialized: TCP and UDP, then the address.

Parameters:

me - The byte array to store the serialization

offset - The offset where to start

Returns:

How many data have been written

isIPv4

public boolean isIPv4()

toString

public String toString()

Overrides:

toString in class Object

create

public static PeerSocketAddress create(byte[] me,
                       boolean isIPv4,
                       int offsetOriginal)

Converts an byte array into a peer socket address.

Parameters:

me - The byte array

isIPv4 - Indicates if its IPv4 or IPv6

offsetOriginal - The offset where to start reading in the array

Returns:

the PeerSocketAddress and the new offset

create

public static PeerSocketAddress create(io.netty.buffer.ByteBuf ch,
                       boolean isIPv4)

Converts an ChannelBuffer into a peer socket address.

Parameters:

ch - The channel buffer

isIPv4 - if the IP is v4 or v6

Returns:

the PeerSocketAddress and the new offset

createSocketTCP

public static InetSocketAddress createSocketTCP(PeerSocketAddress peerSocketAddress)

Returns the socket address.

Returns:

The socket address how to reach this peer

createSocketUDP

public static InetSocketAddress createSocketUDP(PeerSocketAddress peerSocketAddress)

Returns the socket address.

Returns:

The socket address how to reach this peer

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object