forked from TrueCloudLab/frostfs-s3-gw
73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
/*
|
|
* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
|
|
*
|
|
* 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 event
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"strings"
|
|
)
|
|
|
|
// TargetID - holds identification and name strings of notification target.
|
|
type TargetID struct {
|
|
ID string
|
|
Name string
|
|
}
|
|
|
|
// String - returns string representation.
|
|
func (tid TargetID) String() string {
|
|
return tid.ID + ":" + tid.Name
|
|
}
|
|
|
|
// ToARN - converts to ARN.
|
|
func (tid TargetID) ToARN(region string) ARN {
|
|
return ARN{TargetID: tid, region: region}
|
|
}
|
|
|
|
// MarshalJSON - encodes to JSON data.
|
|
func (tid TargetID) MarshalJSON() ([]byte, error) {
|
|
return json.Marshal(tid.String())
|
|
}
|
|
|
|
// UnmarshalJSON - decodes JSON data.
|
|
func (tid *TargetID) UnmarshalJSON(data []byte) error {
|
|
var s string
|
|
if err := json.Unmarshal(data, &s); err != nil {
|
|
return err
|
|
}
|
|
|
|
targetID, err := parseTargetID(s)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
*tid = *targetID
|
|
return nil
|
|
}
|
|
|
|
// parseTargetID - parses string to TargetID.
|
|
func parseTargetID(s string) (*TargetID, error) {
|
|
tokens := strings.Split(s, ":")
|
|
if len(tokens) != 2 {
|
|
return nil, fmt.Errorf("invalid TargetID format '%v'", s)
|
|
}
|
|
|
|
return &TargetID{
|
|
ID: tokens[0],
|
|
Name: tokens[1],
|
|
}, nil
|
|
}
|