2 Copyright (c) 2021 AT&T Intellectual Property.
3 Copyright (c) 2018-2021 Nokia.
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
9 http://www.apache.org/licenses/LICENSE-2.0
11 Unless required by applicable law or agreed to in writing, software
12 distributed under the License is distributed on an "AS IS" BASIS,
13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 See the License for the specific language governing permissions and
15 limitations under the License.
19 * This source code is part of the near-RT RIC (RAN Intelligent Controller)
20 * platform project (RICP).
25 import "gerrit.o-ran-sc.org/r/ric-plt/sdlgo/internal/sdlgoredis"
27 //iDatabase is an interface towards database backend, for the time being
28 //sdlgoredis.DB implements this interface.
29 type iDatabase interface {
30 Info() (*sdlgoredis.DbInfo, error)
31 State() (*sdlgoredis.DbState, error)
32 Keys(pattern string) ([]string, error)
35 //Database struct is a holder for the internal database instances.
36 type Database struct {
40 //DbCreateCb callback function type to create a new database
41 type DbCreateCb func() *Database
43 //iSyncStorage is an interface towards SDL SyncStorage API
44 type ISyncStorage interface {
45 Get(ns string, keys []string) (map[string]interface{}, error)
46 ListKeys(ns string, pattern string) ([]string, error)
47 Set(ns string, pairs ...interface{}) error
48 Remove(ns string, keys []string) error
51 //SyncStorageCreateCb callback function type to create a new SyncStorageInterface
52 type SyncStorageCreateCb func() ISyncStorage
54 //keysArgs struct is used for keys command arguments.
55 type keysArgs struct {
60 //newKeysArgs constructs a new keysArgs struct.
61 func newKeysArgs(ns string, pattern string) keysArgs {
68 //SdlCliApp constant defines the name of the SDL CLI application
69 const SdlCliApp = "sdlcli"