/
server.go
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/
server.go
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// Code generated by thriftrw-plugin-yarpc
// @generated
// Copyright (c) 2021 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package testserviceserver
import (
context "context"
wire "go.uber.org/thriftrw/wire"
transport "go.uber.org/yarpc/api/transport"
thrift "go.uber.org/yarpc/encoding/thrift"
test "go.uber.org/yarpc/encoding/thrift/internal/observabilitytest/test"
yarpcerrors "go.uber.org/yarpc/yarpcerrors"
)
// Interface is the server-side interface for the TestService service.
type Interface interface {
Call(
ctx context.Context,
Key string,
) (string, error)
}
// New prepares an implementation of the TestService service for
// registration.
//
// handler := TestServiceHandler{}
// dispatcher.Register(testserviceserver.New(handler))
func New(impl Interface, opts ...thrift.RegisterOption) []transport.Procedure {
h := handler{impl}
service := thrift.Service{
Name: "TestService",
Methods: []thrift.Method{
thrift.Method{
Name: "Call",
HandlerSpec: thrift.HandlerSpec{
Type: transport.Unary,
Unary: thrift.UnaryHandler(h.Call),
},
Signature: "Call(Key string) (string)",
ThriftModule: test.ThriftModule,
},
},
}
procedures := make([]transport.Procedure, 0, 1)
procedures = append(procedures, thrift.BuildProcedures(service, opts...)...)
return procedures
}
type handler struct{ impl Interface }
type yarpcErrorNamer interface{ YARPCErrorName() string }
type yarpcErrorCoder interface{ YARPCErrorCode() *yarpcerrors.Code }
func (h handler) Call(ctx context.Context, body wire.Value) (thrift.Response, error) {
var args test.TestService_Call_Args
if err := args.FromWire(body); err != nil {
return thrift.Response{}, yarpcerrors.InvalidArgumentErrorf(
"could not decode Thrift request for service 'TestService' procedure 'Call': %w", err)
}
success, appErr := h.impl.Call(ctx, args.Key)
hadError := appErr != nil
result, err := test.TestService_Call_Helper.WrapResponse(success, appErr)
var response thrift.Response
if err == nil {
response.IsApplicationError = hadError
response.Body = result
if namer, ok := appErr.(yarpcErrorNamer); ok {
response.ApplicationErrorName = namer.YARPCErrorName()
}
if extractor, ok := appErr.(yarpcErrorCoder); ok {
response.ApplicationErrorCode = extractor.YARPCErrorCode()
}
if appErr != nil {
response.ApplicationErrorDetails = appErr.Error()
}
}
return response, err
}