mirror of https://github.com/docker/cli.git
61 lines
1.8 KiB
Go
61 lines
1.8 KiB
Go
/*
|
|
Copyright 2014 The Kubernetes Authors.
|
|
|
|
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 v1
|
|
|
|
import (
|
|
"encoding/json"
|
|
"time"
|
|
)
|
|
|
|
// Duration is a wrapper around time.Duration which supports correct
|
|
// marshaling to YAML and JSON. In particular, it marshals into strings, which
|
|
// can be used as map keys in json.
|
|
type Duration struct {
|
|
time.Duration `protobuf:"varint,1,opt,name=duration,casttype=time.Duration"`
|
|
}
|
|
|
|
// UnmarshalJSON implements the json.Unmarshaller interface.
|
|
func (d *Duration) UnmarshalJSON(b []byte) error {
|
|
var str string
|
|
err := json.Unmarshal(b, &str)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
pd, err := time.ParseDuration(str)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
d.Duration = pd
|
|
return nil
|
|
}
|
|
|
|
// MarshalJSON implements the json.Marshaler interface.
|
|
func (d Duration) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal(d.Duration.String())
|
|
}
|
|
|
|
// OpenAPISchemaType is used by the kube-openapi generator when constructing
|
|
// the OpenAPI spec of this type.
|
|
//
|
|
// See: https://github.com/kubernetes/kube-openapi/tree/master/pkg/generators
|
|
func (_ Duration) OpenAPISchemaType() []string { return []string{"string"} }
|
|
|
|
// OpenAPISchemaFormat is used by the kube-openapi generator when constructing
|
|
// the OpenAPI spec of this type.
|
|
func (_ Duration) OpenAPISchemaFormat() string { return "" }
|