io.grpc

Class NameResolver.Factory

java.lang.Object

io.grpc.NameResolver.Factory

Direct Known Subclasses:

NameResolverProvider

Enclosing class:

NameResolver

@ExperimentalApi(value="https://github.com/grpc/grpc-java/issues/1770")
public abstract static class NameResolver.Factory
extends Object

Factory that creates NameResolver instances.

Since:

1.0.0

Constructor Summary

Constructors

Constructor and Description
Factory()

Method Summary

Modifier and Type	Method and Description
abstract String	getDefaultScheme() Returns the default scheme, which will be used to construct a URI when ManagedChannelBuilder.forTarget(String) is given an authority string instead of a compliant URI.
abstract NameResolver	newNameResolver(URI targetUri, NameResolver.Args args) Creates a NameResolver for the given target URI, or null if the given URI cannot be resolved by this factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

Factory

public Factory()

Method Detail

newNameResolver

public abstract NameResolver newNameResolver(URI targetUri,
                                             NameResolver.Args args)

Creates a NameResolver for the given target URI, or null if the given URI cannot be resolved by this factory. The decision should be solely based on the scheme of the URI.

Parameters:

targetUri - the target URI to be resolved, whose scheme must not be null

args - other information that may be useful

Since:

1.21.0

getDefaultScheme

public abstract String getDefaultScheme()

Returns the default scheme, which will be used to construct a URI when ManagedChannelBuilder.forTarget(String) is given an authority string instead of a compliant URI.

Since:

1.0.0