me.melchor9000.net.resolver

Class DNSResolver

java.lang.Object

me.melchor9000.net.resolver.DNSResolver

All Implemented Interfaces:

java.lang.AutoCloseable, Callback<Socket>

public class DNSResolver
extends java.lang.Object
implements java.lang.AutoCloseable, Callback<Socket>

DNS resolver for any domain.

Constructor Summary

Constructors

Constructor and Description
DNSResolver(IOService service)

Method Summary

Modifier and Type	Method and Description
void	call(Socket arg) Executes the block of code with the argument arg.
void	close()
Future<java.lang.Void>	closeAsync() Closes the resolver asynchronously
java.lang.Iterable<java.net.InetAddress>	resolve(java.lang.String name) Resolves the domain name to IPv4 and IPv6 addresses.
Future<java.lang.Iterable<java.net.InetAddress>>	resolveAsync(java.lang.String name) Resolves the domain name to IPv4 and IPv6 addresses.
Future<java.lang.Iterable<java.net.InetAddress>>	resolveAsyncV4(java.lang.String name) Resolves the domain name to IPv4 addresses.
Future<java.lang.Iterable<java.net.InetAddress>>	resolveAsyncV6(java.lang.String name) Resolves the domain name to IPv6 addresses.
java.lang.Iterable<java.net.InetAddress>	resolveV4(java.lang.String name) Resolves the domain name to IPv4 addresses.
java.lang.Iterable<java.net.InetAddress>	resolveV6(java.lang.String name) Resolves the domain name to IPv6 addresses.

Methods inherited from class java.lang.Object

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

Constructor Detail

DNSResolver

public DNSResolver(IOService service)

Method Detail

resolveAsyncV4

public Future<java.lang.Iterable<java.net.InetAddress>> resolveAsyncV4(java.lang.String name)

Resolves the domain name to IPv4 addresses. Will try using any of the configured DNS servers in the OS.

Parameters:

name - domain name to resolveV4

Returns:

a Future representing the task

resolveAsyncV6

public Future<java.lang.Iterable<java.net.InetAddress>> resolveAsyncV6(java.lang.String name)

Resolves the domain name to IPv6 addresses. Will try using any of the configured DNS servers in the OS.

Parameters:

name - domain name to resolveV4

Returns:

a Future representing the task

resolveAsync

public Future<java.lang.Iterable<java.net.InetAddress>> resolveAsync(java.lang.String name)

Resolves the domain name to IPv4 and IPv6 addresses. Will try using any of the configured DNS servers in the OS.

Parameters:

name - domain name to resolveV4

Returns:

a Future representing the task

resolveV4

public java.lang.Iterable<java.net.InetAddress> resolveV4(java.lang.String name)

Resolves the domain name to IPv4 addresses. Will try using any of the configured DNS servers in the OS.

Parameters:

name - domain name to resolveV4

Returns:

an Iterable object with the IP addresses or null

resolveV6

public java.lang.Iterable<java.net.InetAddress> resolveV6(java.lang.String name)

Resolves the domain name to IPv6 addresses. Will try using any of the configured DNS servers in the OS.

Parameters:

name - domain name to resolveV4

Returns:

an Iterable object with the IP addresses or null

resolve

public java.lang.Iterable<java.net.InetAddress> resolve(java.lang.String name)

Resolves the domain name to IPv4 and IPv6 addresses. Will try using any of the configured DNS servers in the OS.

Parameters:

name - domain name to resolveV4

Returns:

a Future representing the task

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

closeAsync

public Future<java.lang.Void> closeAsync()

Closes the resolver asynchronously

Returns:

a Future representing the close task

call

public void call(Socket arg)

Description copied from interface: Callback

Executes the block of code with the argument arg.

Specified by:

call in interface Callback<Socket>

Parameters:

arg - argument to pass