Class NoopAddressResolver

java.lang.Object

io.netty.resolver.AbstractAddressResolver<SocketAddress>

io.netty.resolver.NoopAddressResolver

All Implemented Interfaces:

AddressResolver<SocketAddress>, Closeable, AutoCloseable

public class NoopAddressResolver
extends AbstractAddressResolver<SocketAddress>

A AddressResolver that does not perform any resolution but always reports successful resolution. This resolver is useful when name resolution is performed by a handler in a pipeline, such as a proxy handler.

Constructor Summary

Constructors

Constructor	Description
NoopAddressResolver(EventExecutor executor)

Method Summary

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

Methods inherited from class AbstractAddressResolver

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

Modifier and Type	Method	Description
void	close()	Closes all the resources allocated and used by this resolver.
protected EventExecutor	executor()	Returns the EventExecutor which is used to notify the listeners of the Future returned by AbstractAddressResolver.resolve(SocketAddress).
final boolean	isResolved(SocketAddress address)	Returns true if and only if the specified address has been resolved.
boolean	isSupported(SocketAddress address)	Returns true if and only if the specified address is supported by this resolved.
final Future<SocketAddress>	resolve(SocketAddress address)	Resolves the specified address.
final Future<SocketAddress>	resolve(SocketAddress address, Promise<SocketAddress> promise)	Resolves the specified address.
final Future<List<SocketAddress>>	resolveAll(SocketAddress address)	Resolves the specified address.
final Future<List<SocketAddress>>	resolveAll(SocketAddress address, Promise<List<SocketAddress>> promise)	Resolves the specified address.

Methods inherited from class Object

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

Constructor Details

NoopAddressResolver

public NoopAddressResolver(EventExecutor executor)

Method Details

doIsResolved

protected boolean doIsResolved(SocketAddress address)

Description copied from class: AbstractAddressResolver

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

Specified by:

doIsResolved in class AbstractAddressResolver<SocketAddress>

doResolve

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

Description copied from class: AbstractAddressResolver

Invoked by AbstractAddressResolver.resolve(SocketAddress) to perform the actual name resolution.

Specified by:

doResolve in class AbstractAddressResolver<SocketAddress>

Throws:

Exception

doResolveAll

protected void doResolveAll(SocketAddress unresolvedAddress,
 Promise<List<SocketAddress>> promise)
                     throws Exception

Description copied from class: AbstractAddressResolver

Invoked by AbstractAddressResolver.resolveAll(SocketAddress) to perform the actual name resolution.

Specified by:

doResolveAll in class AbstractAddressResolver<SocketAddress>

Throws:

Exception