/
item.go
59 lines (48 loc) · 1.29 KB
/
item.go
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// Copyright 2023 Linka Cloud All rights reserved.
//
// 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 pending
import (
"time"
"github.com/dgraph-io/badger/v3"
"github.com/dgraph-io/badger/v3/y"
)
var _ Item = (*item)(nil)
type item struct {
e *badger.Entry
readTs uint64
}
func (i *item) Key() []byte {
return i.e.Key
}
func (i *item) KeyCopy(dst []byte) []byte {
return y.SafeCopy(dst, i.e.Key)
}
func (i *item) Value(fn func(val []byte) error) error {
return fn(i.e.Value)
}
func (i *item) IsDeletedOrExpired() bool {
if i.e.UserMeta&bitDelete > 0 {
return true
}
if i.e.ExpiresAt == 0 {
return false
}
return i.e.ExpiresAt <= uint64(time.Now().Unix())
}
func (i *item) ExpiresAt() uint64 {
return i.e.ExpiresAt
}
func (i *item) Version() uint64 {
return i.readTs
}