| /* |
| * Copyright 2022-present Open Networking Foundation |
| * 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 onos_nbi |
| |
| import ( |
| "context" |
| "encoding/json" |
| "net/http" |
| app "voltha-go-controller/internal/pkg/application" |
| "voltha-go-controller/log" |
| |
| "github.com/gorilla/mux" |
| ) |
| |
| type MacLearnerHandle struct { |
| } |
| |
| func init() { |
| // Setup this package so that it's log level can be modified at run time |
| var err error |
| logger, err = log.AddPackageWithDefaultParam() |
| if err != nil { |
| panic(err) |
| } |
| } |
| |
| // ServeHTTP to serve http request |
| func (mlh *MacLearnerHandle) ServeHTTP(w http.ResponseWriter, r *http.Request) { |
| logger.Infow(ctx, "Received-northbound-request", log.Fields{"Method": r.Method, "URL": r.URL}) |
| vars := mux.Vars(r) |
| deviceID := vars["deviceId"] |
| portNum := vars["portNumber"] |
| vlanId := vars["vlanId"] |
| switch r.Method { |
| case "GET": |
| if deviceID == "" && portNum == "" && vlanId == "" { |
| mlh.GetAllMacLearnerInfo(context.Background(), w, r) |
| } else { |
| mlh.GetMacLearnerInfo(context.Background(), deviceID, portNum, vlanId, w, r) |
| } |
| default: |
| logger.Warnw(ctx, "Unsupported Method", log.Fields{"Method": r.Method}) |
| } |
| } |
| |
| func (mlh *MacLearnerHandle) GetAllMacLearnerInfo(cntx context.Context, w http.ResponseWriter, r *http.Request) { |
| |
| logger.Info(cntx, "Inside GetAllMacLearnerInfo method") |
| MacLearnerInfo, err := app.GetApplication().GetAllMacLearnerInfo() |
| if err != nil { |
| logger.Errorw(ctx, "Failed to get mac learning info", log.Fields{"Reason": err.Error()}) |
| w.WriteHeader(http.StatusInternalServerError) |
| return |
| } |
| |
| MliRespJSON, err := json.Marshal(MacLearnerInfo) |
| if err != nil { |
| logger.Errorw(ctx, "Error occurred while marshaling mac learner response", log.Fields{"Error": err}) |
| w.WriteHeader(http.StatusInternalServerError) |
| return |
| } |
| |
| w.Header().Add("Content-Type", "application/json") |
| _, err = w.Write(MliRespJSON) |
| if err != nil { |
| logger.Errorw(ctx, "error in sending mac learner response", log.Fields{"Error": err}) |
| w.WriteHeader(http.StatusInternalServerError) |
| } |
| |
| } |
| |
| func (mlh *MacLearnerHandle) GetMacLearnerInfo(cntx context.Context, deviceID, portNum, vlanId string, w http.ResponseWriter, r *http.Request) { |
| |
| logger.Infow(cntx, "Inside GetMacLearnerInfo method", log.Fields{"deviceID": deviceID, "portNum": portNum, "vlanId": vlanId}) |
| MacLearnerInfo, err := app.GetApplication().GetMacLearnerInfo(cntx, deviceID, portNum, vlanId) |
| if err != nil { |
| logger.Errorw(ctx, "Failed to get mac learning info", log.Fields{"Reason": err.Error()}) |
| w.WriteHeader(http.StatusInternalServerError) |
| return |
| } |
| |
| MliRespJSON, err := json.Marshal(MacLearnerInfo) |
| if err != nil { |
| logger.Errorw(ctx, "Error occurred while marshaling mac learner response", log.Fields{"Error": err}) |
| w.WriteHeader(http.StatusInternalServerError) |
| return |
| } |
| |
| w.Header().Add("Content-Type", "application/json") |
| _, err = w.Write(MliRespJSON) |
| if err != nil { |
| logger.Errorw(ctx, "error in sending mac learner response", log.Fields{"Error": err}) |
| w.WriteHeader(http.StatusInternalServerError) |
| } |
| |
| } |