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Interface DatagramSocketFactory

All Known Implementing Classes:

DefaultDatagramSocketFactory

public interface DatagramSocketFactory

The DatagramSocketFactory interface provides a means for the programmer to control the creation of datagram sockets and provide his own DatagramSocket implementations for use by all classes derived from DatagramSocketClient . This allows you to provide your own DatagramSocket implementations and to perform security checks or browser capability requests before creating a DatagramSocket.

Author:

Daniel F. Savarese

Method Summary

java.net.DatagramSocket	createDatagramSocket() Creates a DatagramSocket on the local host at the first available port.
java.net.DatagramSocket	createDatagramSocket(int port) Creates a DatagramSocket on the local host at a specified port.
java.net.DatagramSocket	createDatagramSocket(int port, java.net.InetAddress laddr) Creates a DatagramSocket at the specified address on the local host at a specified port.

Method Detail

createDatagramSocket

public java.net.DatagramSocket createDatagramSocket()
                                             throws java.net.SocketException

Creates a DatagramSocket on the local host at the first available port.

Throws:

java.net.SocketException - If the socket could not be created.

createDatagramSocket

public java.net.DatagramSocket createDatagramSocket(int port)
                                             throws java.net.SocketException

Creates a DatagramSocket on the local host at a specified port.

Parameters:

port - The port to use for the socket.

Throws:

java.net.SocketException - If the socket could not be created.

createDatagramSocket

public java.net.DatagramSocket createDatagramSocket(int port,
                                                    java.net.InetAddress laddr)
                                             throws java.net.SocketException

Creates a DatagramSocket at the specified address on the local host at a specified port.

Parameters:

port - The port to use for the socket.

laddr - The local address to use.

Throws:

java.net.SocketException - If the socket could not be created.