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).
20 package httpmsghandlerprovider
25 "e2mgr/e2managererrors"
26 "e2mgr/handlers/httpmsghandlers"
30 "e2mgr/services/rmrsender"
31 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
34 type IncomingRequest string
37 ShutdownRequest IncomingRequest = "Shutdown"
38 ResetRequest IncomingRequest = "Reset"
39 X2SetupRequest IncomingRequest = "X2SetupRequest"
40 EndcSetupRequest IncomingRequest = "EndcSetupRequest"
41 GetNodebRequest IncomingRequest = "GetNodebRequest"
42 GetNodebIdListRequest IncomingRequest = "GetNodebIdListRequest"
43 GetE2TInstancesRequest IncomingRequest = "GetE2TInstancesRequest"
44 UpdateGnbRequest IncomingRequest = "UpdateGnbRequest"
47 type IncomingRequestHandlerProvider struct {
48 requestMap map[IncomingRequest]httpmsghandlers.RequestHandler
52 func NewIncomingRequestHandlerProvider(logger *logger.Logger, rmrSender *rmrsender.RmrSender, config *configuration.Configuration, rNibDataService services.RNibDataService, ranSetupManager *managers.RanSetupManager, e2tInstancesManager managers.IE2TInstancesManager, e2tAssociationManager *managers.E2TAssociationManager, rmClient clients.IRoutingManagerClient) *IncomingRequestHandlerProvider {
54 return &IncomingRequestHandlerProvider{
55 requestMap: initRequestHandlerMap(logger, rmrSender, config, rNibDataService, ranSetupManager, e2tInstancesManager, e2tAssociationManager, rmClient),
60 func initRequestHandlerMap(logger *logger.Logger, rmrSender *rmrsender.RmrSender, config *configuration.Configuration, rNibDataService services.RNibDataService, ranSetupManager *managers.RanSetupManager, e2tInstancesManager managers.IE2TInstancesManager, e2tAssociationManager *managers.E2TAssociationManager, rmClient clients.IRoutingManagerClient) map[IncomingRequest]httpmsghandlers.RequestHandler {
62 return map[IncomingRequest]httpmsghandlers.RequestHandler{
63 ShutdownRequest: httpmsghandlers.NewDeleteAllRequestHandler(logger, rmrSender, config, rNibDataService, e2tInstancesManager, rmClient),
64 ResetRequest: httpmsghandlers.NewX2ResetRequestHandler(logger, rmrSender, rNibDataService),
65 X2SetupRequest: httpmsghandlers.NewSetupRequestHandler(logger, rNibDataService, ranSetupManager, entities.E2ApplicationProtocol_X2_SETUP_REQUEST, e2tInstancesManager, e2tAssociationManager),
66 EndcSetupRequest: httpmsghandlers.NewSetupRequestHandler(logger, rNibDataService, ranSetupManager, entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST, e2tInstancesManager, e2tAssociationManager),
67 GetNodebRequest: httpmsghandlers.NewGetNodebRequestHandler(logger, rNibDataService),
68 GetNodebIdListRequest: httpmsghandlers.NewGetNodebIdListRequestHandler(logger, rNibDataService),
69 GetE2TInstancesRequest: httpmsghandlers.NewGetE2TInstancesRequestHandler(logger, e2tInstancesManager),
70 UpdateGnbRequest: httpmsghandlers.NewUpdateGnbRequestHandler(logger, rNibDataService),
74 func (provider IncomingRequestHandlerProvider) GetHandler(requestType IncomingRequest) (httpmsghandlers.RequestHandler, error) {
75 handler, ok := provider.requestMap[requestType]
78 provider.logger.Errorf("#incoming_request_handler_provider.GetHandler - Cannot find handler for request type: %s", requestType)
79 return nil, e2managererrors.NewInternalError()