Package com.linecorp.armeria.server.grpc

Interface UnframedGrpcStatusMappingFunction

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface UnframedGrpcStatusMappingFunction

A mapping function that converts a Throwable or gRPC Status into an HttpStatus.

Method Summary

Modifier and Type	Method	Description
@Nullable com.linecorp.armeria.common.HttpStatus	apply(com.linecorp.armeria.server.ServiceRequestContext ctx, Status status, @Nullable Throwable cause)	Maps the specified Throwable or gRPC Status to an HttpStatus.
static UnframedGrpcStatusMappingFunction	of()	Return the default mapping function which follows the mapping rules defined in upstream Google APIs code.proto.
default UnframedGrpcStatusMappingFunction	orElse(UnframedGrpcStatusMappingFunction other)	Returns a composed UnframedGrpcStatusMappingFunction that applies this first and the specified other later if this returns null.

Method Details

of

static UnframedGrpcStatusMappingFunction of()

Return the default mapping function which follows the mapping rules defined in upstream Google APIs code.proto.

apply

@Nullable
@Nullable com.linecorp.armeria.common.HttpStatus apply(com.linecorp.armeria.server.ServiceRequestContext ctx,
 Status status,
 @Nullable
 @Nullable Throwable cause)

Maps the specified Throwable or gRPC Status to an HttpStatus.

orElse

default UnframedGrpcStatusMappingFunction orElse(UnframedGrpcStatusMappingFunction other)

Returns a composed UnframedGrpcStatusMappingFunction that applies this first and the specified other later if this returns null.