io.grpc.util

Class MutableHandlerRegistry

java.lang.Object

io.grpc.HandlerRegistry

io.grpc.util.MutableHandlerRegistry

@ThreadSafe
 @ExperimentalApi(value="https://github.com/grpc/grpc-java/issues/933")
public final class MutableHandlerRegistry
extends HandlerRegistry

Default implementation of MutableHandlerRegistry.

Uses ConcurrentHashMap to avoid service registration excessively blocking method lookup.

Constructor Summary

Constructors

Constructor and Description
MutableHandlerRegistry()

Method Summary

Modifier and Type	Method and Description
ServerServiceDefinition	addService(BindableService bindableService) Registers a service.
ServerServiceDefinition	addService(ServerServiceDefinition service) Registers a service.
List<ServerServiceDefinition>	getServices() Note: This does not necessarily return a consistent view of the map.
ServerMethodDefinition<?,?>	lookupMethod(String methodName, String authority) Note: This does not actually honor the authority provided.
boolean	removeService(ServerServiceDefinition service) Removes a registered service

Methods inherited from class io.grpc.HandlerRegistry

lookupMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

MutableHandlerRegistry

public MutableHandlerRegistry()

Method Detail

addService

@Nullable
public ServerServiceDefinition addService(ServerServiceDefinition service)

Registers a service.

Returns:

the previously registered service with the same service descriptor name if exists, otherwise null.

addService

@Nullable
public ServerServiceDefinition addService(BindableService bindableService)

Registers a service.

Returns:

the previously registered service with the same service descriptor name if exists, otherwise null.

removeService

public boolean removeService(ServerServiceDefinition service)

Removes a registered service

Returns:

true if the service was found to be removed.

getServices

@ExperimentalApi(value="https://github.com/grpc/grpc-java/issues/2222")
public List<ServerServiceDefinition> getServices()

Note: This does not necessarily return a consistent view of the map.

Overrides:

getServices in class HandlerRegistry

lookupMethod

@Nullable
public ServerMethodDefinition<?,?> lookupMethod(String methodName,
                                                          @Nullable
                                                          String authority)

Note: This does not actually honor the authority provided. It will, eventually in the future.

Specified by:

lookupMethod in class HandlerRegistry

Parameters:

methodName - to lookup ServerMethodDefinition for.

authority - the authority for the desired method (to do virtual hosting). If null the first matching method will be returned.

Returns:

the resolved method or null if no method for that name exists.