forked from TrueCloudLab/frostfs-s3-gw
74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
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/*
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* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package event
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import (
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"encoding/json"
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"fmt"
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"strings"
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)
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// TargetID - holds identification and name strings of notification target.
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type TargetID struct {
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ID string
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Name string
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}
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// String - returns string representation.
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func (tid TargetID) String() string {
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return tid.ID + ":" + tid.Name
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}
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// ToARN - converts to ARN.
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func (tid TargetID) ToARN(region string) ARN {
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return ARN{TargetID: tid, region: region}
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}
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// MarshalJSON - encodes to JSON data.
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func (tid TargetID) MarshalJSON() ([]byte, error) {
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return json.Marshal(tid.String())
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}
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// UnmarshalJSON - decodes JSON data.
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func (tid *TargetID) UnmarshalJSON(data []byte) error {
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var s string
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if err := json.Unmarshal(data, &s); err != nil {
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return err
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}
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targetID, err := parseTargetID(s)
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if err != nil {
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return err
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}
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*tid = *targetID
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return nil
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}
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// parseTargetID - parses string to TargetID.
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func parseTargetID(s string) (*TargetID, error) {
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tokens := strings.Split(s, ":")
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if len(tokens) != 2 {
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return nil, fmt.Errorf("invalid TargetID format '%v'", s)
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}
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return &TargetID{
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ID: tokens[0],
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Name: tokens[1],
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}, nil
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}
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