| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 types |
| |
| import ( |
| "encoding/json" |
| "time" |
| ) |
| |
| import ( |
| "github.com/pkg/errors" |
| ) |
| |
| type Duration struct { |
| time.Duration |
| } |
| |
| func (d Duration) MarshalJSON() ([]byte, error) { |
| return json.Marshal(d.String()) |
| } |
| |
| func (d *Duration) UnmarshalJSON(b []byte) error { |
| var v interface{} |
| if err := json.Unmarshal(b, &v); err != nil { |
| return err |
| } |
| switch value := v.(type) { |
| case float64: |
| d.Duration = time.Duration(value) |
| return nil |
| case string: |
| var err error |
| d.Duration, err = time.ParseDuration(value) |
| if err != nil { |
| return err |
| } |
| return nil |
| default: |
| return errors.New("invalid duration") |
| } |
| } |
| |
| func (d *Duration) Decode(value string) error { |
| var err error |
| d.Duration, err = time.ParseDuration(value) |
| if err != nil { |
| return err |
| } |
| return nil |
| } |