2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 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.
17 // This source code is part of the near-RT RIC (RAN Intelligent Controller)
18 // platform project (RICP).
25 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
29 type ranListManagerInstance struct {
31 rnibDataService services.RNibDataService
33 nbIdentityMap map[string]*entities.NbIdentity
36 type RanListManager interface {
37 InitNbIdentityMap() error
38 AddNbIdentity(nodeType entities.Node_Type, nbIdentity *entities.NbIdentity) error
39 UpdateNbIdentityConnectionStatus(nodeType entities.Node_Type, ranName string, connectionStatus entities.ConnectionStatus) error
40 RemoveNbIdentity(nodeType entities.Node_Type, ranName string) error
41 GetNbIdentityList() []*entities.NbIdentity
42 UpdateRanState(nodebInfo *entities.NodebInfo) error // TODO: replace with UpdateNbIdentityConnectionStatus
45 func NewRanListManager(logger *logger.Logger, rnibDataService services.RNibDataService) RanListManager {
46 return &ranListManagerInstance{
48 rnibDataService: rnibDataService,
49 nbIdentityMap: make(map[string]*entities.NbIdentity),
53 // TODO: replace with UpdateNbIdentityConnectionStatus
54 func (m *ranListManagerInstance) UpdateRanState(nodebInfo *entities.NodebInfo) error {
55 m.logger.Infof("#ranListManagerInstance.UpdateRanState - RAN name: %s - Updating state...", nodebInfo.RanName)
59 func (m *ranListManagerInstance) InitNbIdentityMap() error {
60 nbIds, err := m.rnibDataService.GetListNodebIds()
63 m.logger.Errorf("#ranListManagerInstance.InitRanList - Failed fetching RAN list from DB. error: %s", err)
67 for _, v := range nbIds {
68 m.nbIdentityMap[v.InventoryName] = v
71 m.logger.Infof("#ranListManagerInstance.InitRanList - Successfully initiated nodeb identity map")
75 func (m *ranListManagerInstance) AddNbIdentity(nodeType entities.Node_Type, nbIdentity *entities.NbIdentity) error {
79 m.nbIdentityMap[nbIdentity.InventoryName] = nbIdentity
81 err := m.rnibDataService.AddNbIdentity(nodeType, nbIdentity)
84 m.logger.Errorf("#ranListManagerInstance.AddNbIdentity - RAN name: %s - Failed adding nodeb identity to DB. error: %s", nbIdentity.InventoryName, err)
88 m.logger.Infof("#ranListManagerInstance.AddNbIdentity - RAN name: %s - Successfully added nodeb identity", nbIdentity.InventoryName)
92 func (m *ranListManagerInstance) UpdateNbIdentityConnectionStatus(nodeType entities.Node_Type, ranName string, connectionStatus entities.ConnectionStatus) error {
97 func (m *ranListManagerInstance) RemoveNbIdentity(nodeType entities.Node_Type, ranName string) error {
102 func (m *ranListManagerInstance) GetNbIdentityList() []*entities.NbIdentity {
103 nbIds := make([]*entities.NbIdentity, len(m.nbIdentityMap))
104 for _, v := range m.nbIdentityMap {
105 nbIds = append(nbIds, v)