reactor.netty.tcp

Class InetSocketAddressUtil

java.lang.Object

reactor.netty.tcp.InetSocketAddressUtil

public class InetSocketAddressUtil
extends Object

Internal class that creates unresolved or resolved InetSocketAddress instances Numeric IPv4 and IPv6 addresses will be detected and parsed by using Netty's NetUtil.createByteArrayFromIpAddressString(java.lang.String) utility method and the InetSocketAddress instances will created in a way that these instances are resolved initially. This removes the need to do unnecessary reverse DNS lookups.

Constructor Summary

Constructors

Constructor and Description
InetSocketAddressUtil()

Method Summary

Modifier and Type	Method and Description
static InetSocketAddress	createInetSocketAddress(String hostname, int port, boolean resolve) Creates InetSocketAddress instance.
static InetSocketAddress	createResolved(String hostname, int port) Creates InetSocketAddress that is always resolved.
static InetSocketAddress	createUnresolved(String hostname, int port) Creates unresolved InetSocketAddress.
static InetSocketAddress	replaceUnresolvedNumericIp(InetSocketAddress inetSocketAddress) Replaces an unresolved InetSocketAddress with a resolved instance in the case that the passed address is a numeric IP address (both IPv4 and IPv6 are supported).
static InetSocketAddress	replaceWithResolved(InetSocketAddress inetSocketAddress) Replaces an unresolved InetSocketAddress with a resolved instance in the case that the passed address is unresolved.

Methods inherited from class java.lang.Object

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

Constructor Detail

InetSocketAddressUtil

public InetSocketAddressUtil()

Method Detail

createUnresolved

public static InetSocketAddress createUnresolved(String hostname,
                                                 int port)

Creates unresolved InetSocketAddress. Numeric IP addresses will be detected and resolved.

Parameters:

hostname - ip-address or hostname

port - port number

Returns:

InetSocketAddress for given parameters

createResolved

public static InetSocketAddress createResolved(String hostname,
                                               int port)

Creates InetSocketAddress that is always resolved. Numeric IP addresses will be detected and resolved without doing reverse DNS lookups.

Parameters:

hostname - ip-address or hostname

port - port number

Returns:

InetSocketAddress for given parameters

createInetSocketAddress

public static InetSocketAddress createInetSocketAddress(String hostname,
                                                        int port,
                                                        boolean resolve)

Creates InetSocketAddress instance. Numeric IP addresses will be detected and resolved without doing reverse DNS lookups.

Parameters:

hostname - ip-address or hostname

port - port number

resolve - when true, resolve given hostname at instance creation time

Returns:

InetSocketAddress for given parameters

replaceWithResolved

public static InetSocketAddress replaceWithResolved(InetSocketAddress inetSocketAddress)

Replaces an unresolved InetSocketAddress with a resolved instance in the case that the passed address is unresolved.

Parameters:

inetSocketAddress - socket address instance to process

Returns:

resolved instance with same host string and port

replaceUnresolvedNumericIp

public static InetSocketAddress replaceUnresolvedNumericIp(InetSocketAddress inetSocketAddress)

Replaces an unresolved InetSocketAddress with a resolved instance in the case that the passed address is a numeric IP address (both IPv4 and IPv6 are supported).

Parameters:

inetSocketAddress - socket address instance to process

Returns:

processed socket address instance