mirror of
https://github.com/genuinetools/reg.git
synced 2024-07-07 13:34:17 -04:00
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
// Copyright 2017 clair authors
|
|
//
|
|
// 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 pgsql
|
|
|
|
import (
|
|
"database/sql"
|
|
"time"
|
|
|
|
log "github.com/sirupsen/logrus"
|
|
|
|
"github.com/coreos/clair/pkg/commonerr"
|
|
)
|
|
|
|
func (tx *pgSession) UpdateKeyValue(key, value string) (err error) {
|
|
if key == "" || value == "" {
|
|
log.Warning("could not insert a flag which has an empty name or value")
|
|
return commonerr.NewBadRequestError("could not insert a flag which has an empty name or value")
|
|
}
|
|
|
|
defer observeQueryTime("PersistKeyValue", "all", time.Now())
|
|
|
|
_, err = tx.Exec(upsertKeyValue, key, value)
|
|
if err != nil {
|
|
return handleError("insertKeyValue", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (tx *pgSession) FindKeyValue(key string) (string, bool, error) {
|
|
defer observeQueryTime("FindKeyValue", "all", time.Now())
|
|
|
|
var value string
|
|
err := tx.QueryRow(searchKeyValue, key).Scan(&value)
|
|
|
|
if err == sql.ErrNoRows {
|
|
return "", false, nil
|
|
}
|
|
|
|
if err != nil {
|
|
return "", false, handleError("searchKeyValue", err)
|
|
}
|
|
|
|
return value, true, nil
|
|
}
|