NameResolverRegistry

java.lang.Object

io.grpc.NameResolverRegistry

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/4159") @ThreadSafe public final class NameResolverRegistry extends Object

Registry of NameResolverProviders. The default instance loads providers at runtime through the Java service provider mechanism.

Since:: 1.21.0

Constructor Summary

Constructors

Constructor

Description

NameResolverRegistry()
Method Summary

Modifier and Type

Method

Description

NameResolver.Factory

asFactory()

void

deregister(NameResolverProvider provider)

Deregisters a provider.

static NameResolverRegistry

getDefaultRegistry()

Returns the default registry that loads providers via the Java service loader mechanism.

String

getDefaultScheme()

NameResolverProvider

getProviderForScheme(String scheme)

void

register(NameResolverProvider provider)

Register a provider.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- NameResolverRegistry
  
  public NameResolverRegistry()
Method Details
- getDefaultScheme
  
  public String getDefaultScheme()
- getProviderForScheme
  
  public NameResolverProvider getProviderForScheme(String scheme)
- register
  
  public void register(NameResolverProvider provider)
  
  Register a provider.
  If the provider's isAvailable() returns false, this method will throw IllegalArgumentException.
  Providers will be used in priority order. In case of ties, providers are used in registration order.
- deregister
  
  public void deregister(NameResolverProvider provider)
  
  Deregisters a provider. No-op if the provider is not in the registry.
  
  Parameters:
  
  provider - the provider that was added to the register via register(io.grpc.NameResolverProvider).
- getDefaultRegistry
  
  public static NameResolverRegistry getDefaultRegistry()
  
  Returns the default registry that loads providers via the Java service loader mechanism.
- asFactory
  
  public NameResolver.Factory asFactory()