Package com.linecorp.armeria.server.grpc

Interface UnframedGrpcErrorHandler

Functional Interface:

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

@FunctionalInterface
@UnstableApi
public interface UnframedGrpcErrorHandler

Error handler which maps a gRPC response to an HttpResponse.

Method Summary

Modifier and Type	Method	Description
com.linecorp.armeria.common.HttpResponse	handle(com.linecorp.armeria.server.ServiceRequestContext ctx, Status status, com.linecorp.armeria.common.AggregatedHttpResponse response)	Maps the gRPC error response to the HttpResponse.
static UnframedGrpcErrorHandler	of()	Returns a plain text or json response based on the content type.
static UnframedGrpcErrorHandler	of(UnframedGrpcStatusMappingFunction statusMappingFunction)	Returns a plain text or json response based on the content type.
static UnframedGrpcErrorHandler	ofJson()	Returns a json response.
static UnframedGrpcErrorHandler	ofJson(UnframedGrpcStatusMappingFunction statusMappingFunction)	Returns a json response.
static UnframedGrpcErrorHandler	ofPlainText()	Returns a plain text response.
static UnframedGrpcErrorHandler	ofPlainText(UnframedGrpcStatusMappingFunction statusMappingFunction)	Returns a plain text response.

Method Details

of

static UnframedGrpcErrorHandler of()

Returns a plain text or json response based on the content type.

of

static UnframedGrpcErrorHandler of(UnframedGrpcStatusMappingFunction statusMappingFunction)

Returns a plain text or json response based on the content type.

Parameters:

statusMappingFunction - The function which maps the Throwable or gRPC Status code to an HttpStatus code.

ofJson

static UnframedGrpcErrorHandler ofJson()

Returns a json response.

ofJson

static UnframedGrpcErrorHandler ofJson(UnframedGrpcStatusMappingFunction statusMappingFunction)

Returns a json response.

Parameters:

statusMappingFunction - The function which maps the Throwable or gRPC Status code to an HttpStatus code.

ofPlainText

static UnframedGrpcErrorHandler ofPlainText()

Returns a plain text response.

ofPlainText

static UnframedGrpcErrorHandler ofPlainText(UnframedGrpcStatusMappingFunction statusMappingFunction)

Returns a plain text response.

Parameters:

statusMappingFunction - The function which maps the Throwable or gRPC Status code to an HttpStatus code.

handle

com.linecorp.armeria.common.HttpResponse handle(com.linecorp.armeria.server.ServiceRequestContext ctx,
 Status status,
 com.linecorp.armeria.common.AggregatedHttpResponse response)

Maps the gRPC error response to the HttpResponse.

Parameters:

ctx - the service context.

status - the gRPC Status code.

response - the gRPC response.

Returns:

the HttpResponse.