org.esigate.extension.http

Class CustomizableDNSResolver

java.lang.Object

org.apache.http.impl.conn.SystemDefaultDnsResolver

org.esigate.extension.http.CustomizableDNSResolver

All Implemented Interfaces:

org.apache.http.conn.DnsResolver

public class CustomizableDNSResolver
extends org.apache.http.impl.conn.SystemDefaultDnsResolver

DNS resolver that will resolve the host names against a collection held in-memory and fallback to an OS resolution

Author:

Alexis Thaveau on 26/01/16.

Field Summary

Fields inherited from class org.apache.http.impl.conn.SystemDefaultDnsResolver

INSTANCE

Constructor Summary

Constructors

Constructor and Description
CustomizableDNSResolver()

Method Summary

Modifier and Type	Method and Description
void	add(String host, InetAddress... ips) Associates the given array of IP addresses to the given host in this DNS overrider.
InetAddress[]	resolve(String host)

Methods inherited from class java.lang.Object

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

Constructor Detail

CustomizableDNSResolver

public CustomizableDNSResolver()

Method Detail

add

public void add(String host,
                InetAddress... ips)

Associates the given array of IP addresses to the given host in this DNS overrider. The IP addresses are assumed to be already resolved.

Parameters:

host - The host name to be associated with the given IP.

ips - array of IP addresses to be resolved by this DNS overrider to the given host name.

resolve

public InetAddress[] resolve(String host)
                      throws UnknownHostException

Specified by:

resolve in interface org.apache.http.conn.DnsResolver

Overrides:

resolve in class org.apache.http.impl.conn.SystemDefaultDnsResolver

Throws:

UnknownHostException