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Interface DnsResolver

public interface DnsResolver

DnsResolver is used for DNS resolving to establish socket connection

Author:

johnsonlee

Field Summary

Fields

Modifier and Type	Field and Description
static DnsResolver	SYSTEM The system wide DNS resolver

Method Summary

Modifier and Type	Method and Description
List<InetAddress>	resolve(String hostname) Resolve the specified hostname as IP address

Field Detail

SYSTEM

static final DnsResolver SYSTEM

The system wide DNS resolver

Method Detail

resolve

List<InetAddress> resolve(String hostname)
                   throws UnknownHostException

Resolve the specified hostname as IP address

Parameters:

hostname - The hostname to be resolved

Returns:

resolved IP address

Throws:

UnknownHostException - if the hostname could not be resolved