Module io.helidon.webclient.api

Package io.helidon.webclient.api

Class DefaultDnsResolver

java.lang.Object

io.helidon.webclient.api.DefaultDnsResolver

All Implemented Interfaces:

DnsResolver

public final class DefaultDnsResolver
extends Object
implements DnsResolver

Default DNS resolver. Connection creation fallbacks to the standard Java approach.

See Also:

• HttpClientConfig.BuilderBase.dnsResolver(io.helidon.webclient.spi.DnsResolver)

Method Summary

Modifier and Type	Method	Description
static DefaultDnsResolver	create()	Create new instance.
InetAddress	resolveAddress(String hostname, DnsAddressLookup dnsAddressLookup)	Resolve hostname to InetAddress.
boolean	useDefaultJavaResolver()	Whether to use standard Java DNS resolver.

Methods inherited from class java.lang.Object

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

Method Details

create

public static DefaultDnsResolver create()

Create new instance.

Returns:

new instance

useDefaultJavaResolver

public boolean useDefaultJavaResolver()

Description copied from interface: DnsResolver

Whether to use standard Java DNS resolver. If this method returns true, DnsResolver.resolveAddress(String, io.helidon.webclient.api.DnsAddressLookup) method is not invoked and no DnsAddressLookup preferences will be applied.

Specified by:

useDefaultJavaResolver in interface DnsResolver

Returns:

use standard Java resolver

resolveAddress

public InetAddress resolveAddress(String hostname,
 DnsAddressLookup dnsAddressLookup)

Description copied from interface: DnsResolver

Resolve hostname to InetAddress.

Specified by:

resolveAddress in interface DnsResolver

Parameters:

hostname - hostname to resolve

dnsAddressLookup - allowed version of the IP

Returns:

resolved InetAddress instance