org.ws4d.java.communication.connection.udp

Class DatagramSocketFactory

java.lang.Object

org.ws4d.java.communication.connection.udp.DatagramSocketFactory

Direct Known Subclasses:

PlatformDatagramSocketFactory

public abstract class DatagramSocketFactory
extends java.lang.Object

Creates server and client sockets.

Constructor Summary

Constructors

Constructor and Description
DatagramSocketFactory()

Method Summary

Modifier and Type	Method and Description
abstract DatagramSocket	createDatagramServerSocket(int localPort, AddressFilter filter) Creates a datagramm server socket for given port.
abstract DatagramSocket	createDatagramServerSocket(IPAddress localAddress, int localPort, NetworkInterface iface, AddressFilter filter, boolean forceMulticastSocket) Creates a datagramm server socket for given address, port and interface.
static DatagramSocketFactory	getInstance()
abstract java.lang.String	getJavaVersion()
static boolean	hasMulticastSource(NetworkInterface iface, java.lang.Long[] keyForIPAddress, int port)
static void	registerMulticastSource(NetworkInterface iface, IPAddress socketAddress, int port)
static void	unregisterMulticastSource(NetworkInterface iface, IPAddress socketAddress, int port)

Methods inherited from class java.lang.Object

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

Constructor Detail

DatagramSocketFactory

public DatagramSocketFactory()

Method Detail

getInstance

public static DatagramSocketFactory getInstance()

registerMulticastSource

public static void registerMulticastSource(NetworkInterface iface,
                                           IPAddress socketAddress,
                                           int port)

unregisterMulticastSource

public static void unregisterMulticastSource(NetworkInterface iface,
                                             IPAddress socketAddress,
                                             int port)

hasMulticastSource

public static boolean hasMulticastSource(NetworkInterface iface,
                                         java.lang.Long[] keyForIPAddress,
                                         int port)

createDatagramServerSocket

public abstract DatagramSocket createDatagramServerSocket(int localPort,
                                                          AddressFilter filter)
                                                   throws java.io.IOException

Creates a datagramm server socket for given port.

Parameters:

remotePort -

Returns:

datagramm socket

Throws:

java.io.IOException

createDatagramServerSocket

public abstract DatagramSocket createDatagramServerSocket(IPAddress localAddress,
                                                          int localPort,
                                                          NetworkInterface iface,
                                                          AddressFilter filter,
                                                          boolean forceMulticastSocket)
                                                   throws java.io.IOException

Creates a datagramm server socket for given address, port and interface.

Parameters:

localAddress -

localPort -

iface -

Returns:

datagramm socket

Throws:

java.io.IOException

getJavaVersion

public abstract java.lang.String getJavaVersion()