rabbit.dns
Class DNSSunHandler

java.lang.Object
  rabbit.dns.DNSSunHandler

All Implemented Interfaces:

DNSHandler

public class DNSSunHandler
extends java.lang.Object
implements DNSHandler

A DNS handler using the standard java packages.

Author:

Robert Olofsson

Constructor Summary

DNSSunHandler()

Method Summary

java.net.InetAddress	getInetAddress(java.lang.String host) Look up an internet address.
java.net.InetAddress	getInetAddress(java.net.URL url) Look up an internet address.
void	setup(SProperties config) Do any neccessary setup.

Methods inherited from class java.lang.Object

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

Constructor Detail

DNSSunHandler

public DNSSunHandler()

Method Detail

setup

public void setup(SProperties config)

Description copied from interface: DNSHandler

Do any neccessary setup.

Specified by:

setup in interface DNSHandler

Parameters:

config - the properties for this handler

getInetAddress

public java.net.InetAddress getInetAddress(java.net.URL url)
                                    throws java.net.UnknownHostException

Description copied from interface: DNSHandler

Look up an internet address.

Specified by:

getInetAddress in interface DNSHandler

Parameters:

url - the url to get the host from

Returns:

the InetAddress of the url

Throws:

java.net.UnknownHostException - if the lookup fails

getInetAddress

public java.net.InetAddress getInetAddress(java.lang.String host)
                                    throws java.net.UnknownHostException

Description copied from interface: DNSHandler

Look up an internet address.

Specified by:

getInetAddress in interface DNSHandler

Parameters:

host - the name of the host to lookup

Returns:

the InetAddress for the given host

Throws:

java.net.UnknownHostException - if the lookup fails