Package org.globus.net

Class DatagramSocketFactory

java.lang.Object

org.globus.net.DatagramSocketFactory

public class DatagramSocketFactory
extends java.lang.Object

This factory allows for creating datagram sockets. If the udp.source.port.range system property is set it will create datagram sockets within the specified local port range (if the local port number is set to 0).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	DatagramSocketFactory.PrDatagramSocket

Field Summary

Fields

Modifier and Type	Field	Description
private static DatagramSocketFactory	defaultFactory
private PortRange	portRange

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DatagramSocketFactory()

Method Summary

Modifier and Type	Method	Description
java.net.DatagramSocket	createDatagramSocket()
java.net.DatagramSocket	createDatagramSocket(int port)
java.net.DatagramSocket	createDatagramSocket(int port, java.net.InetAddress localAddr)
private java.net.DatagramSocket	createDatagramSocket(java.net.InetAddress localAddr)
static DatagramSocketFactory	getDefault()	Returns the default instance of this class.

Methods inherited from class java.lang.Object

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

Field Detail

defaultFactory

private static DatagramSocketFactory defaultFactory

portRange

private PortRange portRange

Constructor Detail

DatagramSocketFactory

protected DatagramSocketFactory()

Method Detail

getDefault

public static DatagramSocketFactory getDefault()

Returns the default instance of this class.

Returns:

DatagramSocketFactory instance of this class.

createDatagramSocket

public java.net.DatagramSocket createDatagramSocket()
                                             throws java.io.IOException

Throws:

java.io.IOException

createDatagramSocket

public java.net.DatagramSocket createDatagramSocket(int port)
                                             throws java.io.IOException

Throws:

java.io.IOException

createDatagramSocket

public java.net.DatagramSocket createDatagramSocket(int port,
                                                    java.net.InetAddress localAddr)
                                             throws java.io.IOException

Throws:

java.io.IOException

createDatagramSocket

private java.net.DatagramSocket createDatagramSocket(java.net.InetAddress localAddr)
                                              throws java.io.IOException

Throws:

java.io.IOException