terraform-provider-google/vendor/google.golang.org/api/gensupport/jsonfloat.go
Paddy Carver d36700fe6e Update our google.golang.org/api dependency.
Update all the packages under google.golang.org/api to use the same
commit. This is a necessary precursor for using Go modules.

There is a breaking API change in the clients, but it's a one line
change. As such, Travis will say this doesn't build. I've verified after
the one line change, it will run the unit tests. That change needs to be
made in MM, however. Once this PR is merged, a PR against MM will be
opened.
2018-12-12 17:23:35 -08:00

58 lines
1.7 KiB
Go

// Copyright 2016 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package gensupport
import (
"encoding/json"
"errors"
"fmt"
"math"
)
// JSONFloat64 is a float64 that supports proper unmarshaling of special float
// values in JSON, according to
// https://developers.google.com/protocol-buffers/docs/proto3#json. Although
// that is a proto-to-JSON spec, it applies to all Google APIs.
//
// The jsonpb package
// (https://github.com/golang/protobuf/blob/master/jsonpb/jsonpb.go) has
// similar functionality, but only for direct translation from proto messages
// to JSON.
type JSONFloat64 float64
func (f *JSONFloat64) UnmarshalJSON(data []byte) error {
var ff float64
if err := json.Unmarshal(data, &ff); err == nil {
*f = JSONFloat64(ff)
return nil
}
var s string
if err := json.Unmarshal(data, &s); err == nil {
switch s {
case "NaN":
ff = math.NaN()
case "Infinity":
ff = math.Inf(1)
case "-Infinity":
ff = math.Inf(-1)
default:
return fmt.Errorf("google.golang.org/api/internal: bad float string %q", s)
}
*f = JSONFloat64(ff)
return nil
}
return errors.New("google.golang.org/api/internal: data not float or string")
}