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 "e2mgr/e2managererrors"
34 AddE2TInstanceApiSuffix = "e2t"
37 type RoutingManagerClient struct {
39 config *configuration.Configuration
43 type IRoutingManagerClient interface {
44 AddE2TInstance(e2tAddress string) error
47 func NewRoutingManagerClient(logger *logger.Logger, config *configuration.Configuration, httpClient HttpClient) *RoutingManagerClient {
48 return &RoutingManagerClient{
51 httpClient: httpClient,
55 func (c *RoutingManagerClient) AddE2TInstance(e2tAddress string) error {
56 data := models.NewRoutingManagerE2TData(e2tAddress)
58 marshaled, err := json.Marshal(data)
61 return e2managererrors.NewRoutingManagerError(err)
64 body := bytes.NewBuffer(marshaled)
65 c.logger.Infof("[E2M -> Routing Manager] #RoutingManagerClient.AddE2TInstance - request body: %+v", body)
67 url := c.config.RoutingManager.BaseUrl + AddE2TInstanceApiSuffix
68 resp, err := c.httpClient.Post(url, "application/json", body)
71 c.logger.Errorf("#RoutingManagerClient.AddE2TInstance - failed sending request. error: %s", err)
72 return e2managererrors.NewRoutingManagerError(err)
75 defer resp.Body.Close()
77 if resp.StatusCode == http.StatusCreated {
78 c.logger.Infof("[Routing Manager -> E2M] #RoutingManagerClient.AddE2TInstance - success. http status code: %d", resp.StatusCode)
82 c.logger.Errorf("[Routing Manager -> E2M] #RoutingManagerClient.AddE2TInstance - failure. http status code: %d", resp.StatusCode)
83 return e2managererrors.NewRoutingManagerError(fmt.Errorf("invalid data"))