io.netty.resolver

Class DefaultNameResolver

java.lang.Object

io.netty.resolver.SimpleNameResolver<InetSocketAddress>

io.netty.resolver.DefaultNameResolver

All Implemented Interfaces:

NameResolver<InetSocketAddress>, Closeable, AutoCloseable

public class DefaultNameResolver
extends SimpleNameResolver<InetSocketAddress>

A NameResolver that resolves an InetSocketAddress using JDK's built-in domain name lookup mechanism. Note that this resolver performs a blocking name lookup from the caller thread.

Constructor Summary

Constructors

Constructor and Description
DefaultNameResolver(EventExecutor executor)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	doIsResolved(InetSocketAddress address) Invoked by SimpleNameResolver.isResolved(SocketAddress) to check if the specified address has been resolved already.
protected void	doResolve(InetSocketAddress unresolvedAddress, Promise<InetSocketAddress> promise) Invoked by SimpleNameResolver.resolve(SocketAddress) and SimpleNameResolver.resolve(String, int) to perform the actual name resolution.

Methods inherited from class io.netty.resolver.SimpleNameResolver

close, executor, isResolved, isSupported, resolve, resolve, resolve, resolve

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNameResolver

public DefaultNameResolver(EventExecutor executor)

Method Detail

doIsResolved

protected boolean doIsResolved(InetSocketAddress address)

Description copied from class: SimpleNameResolver

Invoked by SimpleNameResolver.isResolved(SocketAddress) to check if the specified address has been resolved already.

Specified by:

doIsResolved in class SimpleNameResolver<InetSocketAddress>

doResolve

protected void doResolve(InetSocketAddress unresolvedAddress,
             Promise<InetSocketAddress> promise)
                  throws Exception

Description copied from class: SimpleNameResolver

Invoked by SimpleNameResolver.resolve(SocketAddress) and SimpleNameResolver.resolve(String, int) to perform the actual name resolution.

Specified by:

doResolve in class SimpleNameResolver<InetSocketAddress>

Throws:

Exception