Resetting E2Term connection flag after connection succes

[ric-plt/rtmgr.git] / pkg / nbi / httpgetter.go

diff --git a/pkg/nbi/httpgetter.go b/pkg/nbi/httpgetter.go
index 6780403..7de6b96 100644 (file)
--- a/pkg/nbi/httpgetter.go
+++ b/pkg/nbi/httpgetter.go
@@ -14,12 +14,17 @@
    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.
+
+
+   This source code is part of the near-RT RIC (RAN Intelligent Controller)
+   platform project (RICP).
+
 ==================================================================================
 */
 /*
   Mnemonic:    httpgetter.go
   Abstract:    HTTPgetter NBI implementation
-               Simple HTTP getter solution. Only for testing purpose.
+               Simple HTTP getter solution.
   Date:                15 March 2019
 */
 
@@ -27,24 +32,56 @@ package nbi
 
 import (
        "encoding/json"
+       "gerrit.o-ran-sc.org/r/ric-plt/xapp-frame/pkg/xapp"
        "net/http"
-       "rtmgr"
+       "routing-manager/pkg/rpe"
+       "routing-manager/pkg/rtmgr"
+       "routing-manager/pkg/sdl"
+       "sync"
        "time"
 )
 
-var myClient = &http.Client{Timeout: 1 * time.Second}
+type HttpGetter struct {
+       Engine
+       FetchAllXApps FetchAllXAppsHandler
+}
+
+func NewHttpGetter() *HttpGetter {
+       instance := new(HttpGetter)
+       instance.FetchAllXApps = fetchAllXApps
+       return instance
+}
+
+var myClient = &http.Client{Timeout: 15 * time.Second}
 
-func fetchXappList(url string) (*[]rtmgr.XApp, error) {
-       rtmgr.Logger.Debug("Invoked httpgetter.fetchXappList")
-       r, err := myClient.Get(url)
+func fetchAllXApps(xmurl string) (*[]rtmgr.XApp, error) {
+       xapp.Logger.Info("Invoked httpGetter.fetchXappList: " + xmurl)
+       r, err := myClient.Get(xmurl)
        if err != nil {
                return nil, err
        }
        defer r.Body.Close()
-       rtmgr.Logger.Debug("http client raw response: %v", r)
-       var xapps []rtmgr.XApp
-       json.NewDecoder(r.Body).Decode(&xapps)
-       rtmgr.Logger.Info("HTTP GET: OK")
-       rtmgr.Logger.Debug("httpgetter.fetchXappList returns: %v", xapps)
-       return &xapps, err
+
+       if r.StatusCode == 200 {
+               xapp.Logger.Debug("http client raw response: %v", r)
+               var xApps []rtmgr.XApp
+               err = json.NewDecoder(r.Body).Decode(&xApps)
+               if err != nil {
+                       xapp.Logger.Warn("Json decode failed: " + err.Error())
+               }
+               xapp.Logger.Info("HTTP GET: OK")
+               xapp.Logger.Debug("httpGetter.fetchXappList returns: %v", xApps)
+               return &xApps, err
+       }
+       xapp.Logger.Warn("httpGetter got an unexpected http status code: %v", r.StatusCode)
+       return nil, nil
+}
+
+func (g *HttpGetter) Initialize(xmurl string, nbiif string, fileName string, configfile string, e2murl string,
+       sdlEngine sdl.Engine, rpeEngine rpe.Engine,  m *sync.Mutex) error {
+       return nil
+}
+
+func (g *HttpGetter) Terminate() error {
+       return nil
 }