/
state_timestamp.go
101 lines (81 loc) · 1.83 KB
/
state_timestamp.go
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//
// DISCLAIMER
//
// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package state
import (
"encoding/json"
"time"
"github.com/arangodb/kube-arangodb/pkg/util"
"github.com/arangodb/kube-arangodb/pkg/util/errors"
)
type Timestamp struct {
hash string
data string
time time.Time
parsed bool
exists bool
}
func (s *Timestamp) Hash() string {
if s == nil {
return util.SHA256FromString("")
}
return s.hash
}
func (s *Timestamp) Exists() bool {
if s == nil {
return false
}
return s.exists
}
func (s *Timestamp) Time() (time.Time, bool) {
if s == nil {
return time.Time{}, false
}
if !s.parsed || !s.exists {
return time.Time{}, false
}
return s.time, true
}
func (s *Timestamp) UnmarshalJSON(bytes []byte) error {
if s == nil {
return errors.Errorf("Object is nil")
}
var t string
if err := json.Unmarshal(bytes, &t); err != nil {
return err
}
*s = unmarshalJSONStateTimestamp(t)
return nil
}
func unmarshalJSONStateTimestamp(s string) Timestamp {
var ts = Timestamp{
hash: util.SHA256([]byte(s)),
data: s,
exists: true,
}
t, ok := util.ParseAgencyTime(s)
if !ok {
ts.parsed = false
return ts
}
ts.time = t
ts.parsed = true
ts.hash = util.SHA256FromString(s)
return ts
}