p2ps.imp.net.inet
Class InetNetworkInterface

java.lang.Object
  p2ps.imp.net.inet.InetNetworkInterface

All Implemented Interfaces:

NetworkInterface

public class InetNetworkInterface

extends java.lang.Object

implements NetworkInterface

An interface to the Internet. This is the default network binding.

Version:

$Revision: 295 $

Author:

Ian Wang

Nested Class Summary

class

InetNetworkInterface.ExtendedKeyManager

Field Summary

static java.lang.String	DISCOVERY_ADDR
static int	DISCOVERY_PORT

Fields inherited from interface p2ps.imp.net.NetworkInterface

DEFAULT_SOCKET_TYPE, SSL_SOCKET_TYPE

Constructor Summary

InetNetworkInterface()

Method Summary

DatagramSocket	createDatagramSocket(java.net.SocketAddress addr, java.lang.String type, java.util.Map properties)
java.net.SocketAddress	createDiscoveryAddress()
java.net.SocketAddress	createGroupAddress(int port)
MulticastSocket	createMulticastSocket(java.net.SocketAddress addr, java.lang.String type, java.util.Map properties)
ServerSocket	createServerSocket(java.net.SocketAddress addr, java.lang.String type, java.util.Map properties)
Socket	createSocket(java.net.SocketAddress addr, java.lang.String type, java.util.Map properties)
java.net.SocketAddress	createSocketAddress(java.lang.String addr, int port)
java.lang.String	getHostAddress(java.net.SocketAddress address)
java.lang.String	getLocalHostAddress()
java.net.NetworkInterface	getNetworkInterface(java.net.SocketAddress addr)
int	getPort(java.net.SocketAddress address)

Methods inherited from class java.lang.Object

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

Field Detail

DISCOVERY_ADDR

public static java.lang.String DISCOVERY_ADDR

DISCOVERY_PORT

public static int DISCOVERY_PORT

Constructor Detail

InetNetworkInterface

public InetNetworkInterface()

Method Detail

getLocalHostAddress

public java.lang.String getLocalHostAddress()
                                     throws java.net.UnknownHostException

Specified by:

getLocalHostAddress in interface NetworkInterface

Returns:

the address of the local host as a String

Throws:

java.net.UnknownHostException

getNetworkInterface

public java.net.NetworkInterface getNetworkInterface(java.net.SocketAddress addr)
                                              throws java.net.SocketException

Specified by:

getNetworkInterface in interface NetworkInterface

Returns:

the java.net network interface that owns the specified socket address. In non-java.net interfaces this method can probably return null.

Throws:

java.net.SocketException

createSocketAddress

public java.net.SocketAddress createSocketAddress(java.lang.String addr,
                                                  int port)

Specified by:

createSocketAddress in interface NetworkInterface

Returns:

a new socket address

createGroupAddress

public java.net.SocketAddress createGroupAddress(int port)

Specified by:

createGroupAddress in interface NetworkInterface

Returns:

a group address with the specified port

createDiscoveryAddress

public java.net.SocketAddress createDiscoveryAddress()

Specified by:

createDiscoveryAddress in interface NetworkInterface

Returns:

the discovery group address

getHostAddress

public java.lang.String getHostAddress(java.net.SocketAddress address)

Specified by:

getHostAddress in interface NetworkInterface

Returns:

the host address from a socket address

getPort

public int getPort(java.net.SocketAddress address)

Specified by:

getPort in interface NetworkInterface

Returns:

the port from a socket address

createServerSocket

public ServerSocket createServerSocket(java.net.SocketAddress addr,
                                       java.lang.String type,
                                       java.util.Map properties)
                                throws java.io.IOException

Specified by:

createServerSocket in interface NetworkInterface

Parameters:

addr -

type - the type of server socket

properties - properties of the server socket

Returns:

a server socket bound to the specified port

Throws:

java.io.IOException

createSocket

public Socket createSocket(java.net.SocketAddress addr,
                           java.lang.String type,
                           java.util.Map properties)
                    throws java.io.IOException

Specified by:

createSocket in interface NetworkInterface

Parameters:

addr -

type - the type of socket instance

properties - properties of the socket instance

Returns:

a socket instance

Throws:

java.io.IOException

createDatagramSocket

public DatagramSocket createDatagramSocket(java.net.SocketAddress addr,
                                           java.lang.String type,
                                           java.util.Map properties)
                                    throws java.io.IOException

Specified by:

createDatagramSocket in interface NetworkInterface

Parameters:

addr -

type - the type of datagram socket instance

properties - properties of the datagram socket instance

Returns:

a datagram socket instance

Throws:

java.io.IOException

createMulticastSocket

public MulticastSocket createMulticastSocket(java.net.SocketAddress addr,
                                             java.lang.String type,
                                             java.util.Map properties)
                                      throws java.io.IOException

Specified by:

createMulticastSocket in interface NetworkInterface

Parameters:

addr -

type - the type of multicast socket instance

properties - properties of the multicast socket instance

Returns:

a multicast socket instance

Throws:

java.io.IOException