com.lambdaworks.redis.resource

Interface DnsResolver

All Known Implementing Classes:

DirContextDnsResolver, DnsResolvers

public interface DnsResolver

Users may implement this interface to override the normal DNS lookup offered by the OS.

Since:

4.2

Author:

Mark Paluch

Method Summary

Modifier and Type	Method and Description
InetAddress[]	resolve(String host) Returns the IP address for the specified host name.

Method Detail

resolve

InetAddress[] resolve(String host)
               throws UnknownHostException

Returns the IP address for the specified host name.

Parameters:

host - the hostname, must not be empty or null.

Returns:

array of one or more adresses

Throws:

UnknownHostException - if the given host is not recognized or the associated IP address cannot be used to build an InetAddress instance