Class GrpcValidation

java.lang.Object

io.helidon.webserver.grpc.validation.GrpcValidation

All Implemented Interfaces:

io.grpc.ServerInterceptor, NamedService, GrpcServerService

public final class GrpcValidation
extends Object
implements io.grpc.ServerInterceptor, GrpcServerService

gRPC validation support.

Maps ValidationException thrown while handling a gRPC call to Status.INVALID_ARGUMENT.

Method Summary

Modifier and Type	Method	Description
static GrpcValidation	create()	Create gRPC validation support.
<ReqT,RespT> io.grpc.ServerCall.Listener<ReqT>	interceptCall(io.grpc.ServerCall<ReqT,RespT> call, io.grpc.Metadata headers, io.grpc.ServerCallHandler<ReqT,RespT> next)
WeightedBag<io.grpc.ServerInterceptor>	interceptors()	Insert a list of server interceptors for a gRPC call.
String	name()	Name of this implementation, as provided in ConfiguredProvider.create(Config, String).
String	type()	Type of this implementation, to distinguish instances of same type, with different NamedService.name().

Methods inherited from class Object

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

Methods inherited from interface GrpcServerService

interceptors

Modifier and Type	Method	Description
default WeightedBag<io.grpc.ServerInterceptor>	interceptors(ServiceRegistry serviceRegistry)	Insert a list of server interceptors for a gRPC call, using the provided service registry for dependencies.

Method Details

create

public static GrpcValidation create()

Create gRPC validation support.

Returns:

gRPC validation support

type

public String type()

Description copied from interface: NamedService

Type of this implementation, to distinguish instances of same type, with different NamedService.name(). Use for example ConfiguredProvider.configKey() to define the type.

Specified by:

type in interface GrpcServerService

Specified by:

type in interface NamedService

Returns:

type of this service

name

public String name()

Description copied from interface: NamedService

Name of this implementation, as provided in ConfiguredProvider.create(Config, String).

Specified by:

name in interface GrpcServerService

Specified by:

name in interface NamedService

Returns:

name of this service

interceptors

public WeightedBag<io.grpc.ServerInterceptor> interceptors()

Description copied from interface: GrpcServerService

Insert a list of server interceptors for a gRPC call.

Specified by:

interceptors in interface GrpcServerService

Returns:

weighted bag of interceptors

interceptCall

public <ReqT,RespT>
io.grpc.ServerCall.Listener<ReqT> interceptCall(io.grpc.ServerCall<ReqT,RespT> call,
 io.grpc.Metadata headers,
 io.grpc.ServerCallHandler<ReqT,RespT> next)

Specified by:

interceptCall in interface io.grpc.ServerInterceptor