"encoding/json"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
"github.com/julienschmidt/httprouter"
- "io"
"net/http"
- "time"
)
const (
type Controller struct {
logger *logger.Logger
handlerProvider *providers.IncomingRequestHandlerProvider
- rmrResponseChannel chan<- *models.NotificationResponse
}
func NewController(logger *logger.Logger, rmrService *services.RmrService, rNibReaderProvider func() reader.RNibReader, rNibWriterProvider func() rNibWriter.RNibWriter,
- config *configuration.Configuration, rmrResponseChannel chan<- *models.NotificationResponse) *Controller {
+ config *configuration.Configuration) *Controller {
provider := providers.NewIncomingRequestHandlerProvider(logger, rmrService, config, rNibWriterProvider, rNibReaderProvider)
return &Controller{
logger: logger,
handlerProvider: provider,
- rmrResponseChannel: rmrResponseChannel,
}
}
func (c *Controller)ShutdownHandler(writer http.ResponseWriter, r *http.Request, params httprouter.Params){
-
+ c.logger.Infof("[Client -> E2 Manager] #controller.ShutdownHandler - request: %v", prettifyRequest(r))
c.handleRequest(writer, &r.Header, providers.ShutdownRequest,nil, false, http.StatusNoContent)
}
func (c *Controller) X2ResetHandler(writer http.ResponseWriter, r *http.Request, params httprouter.Params){
- startTime := time.Now()
+ c.logger.Infof("[Client -> E2 Manager] #controller.X2ResetHandler - request: %v", prettifyRequest(r))
request:= models.ResetRequest{}
ranName:= params.ByName(ParamRanName)
- if !c.extractJsonBody(r.Body, &request, writer){
+
+ if !c.extractJsonBody(r, &request, writer){
return
}
request.RanName = ranName
- request.StartTime = startTime
c.handleRequest(writer, &r.Header, providers.ResetRequest, request, false, http.StatusNoContent)
}
-func (c *Controller) extractJsonBody(body io.Reader, request models.Request, writer http.ResponseWriter) bool{
- decoder := json.NewDecoder(body)
- if err:= decoder.Decode(request); err != nil {
+func (c *Controller) extractJsonBody(r *http.Request, request models.Request, writer http.ResponseWriter) bool{
+ if r.ContentLength <= 0 {
+ return true
+ }
+
+ decoder := json.NewDecoder(r.Body)
+ if err := decoder.Decode(request); err != nil {
if err != nil {
c.logger.Errorf("[Client -> E2 Manager] #controller.extractJsonBody - unable to extract json body - error: %s", err)
- c.handleErrorResponse(e2managererrors.NewRequestValidationError(), writer)
+ c.handleErrorResponse(e2managererrors.NewInvalidJsonError(), writer)
return false
}
}
+
return true
}
func (c *Controller) handleRequest(writer http.ResponseWriter, header *http.Header, requestName providers.IncomingRequest,
request models.Request, validateHeader bool, httpStatusResponse int) {
- c.logger.Infof("[Client -> E2 Manager] #controller.handleRequest - request: %v", requestName) //TODO print request if exist
-
if validateHeader {
err := c.validateRequestHeader(header)
return
}
- err = handler.Handle(c.logger, request, c.rmrResponseChannel)
+ err = handler.Handle(c.logger, request)
if err != nil {
c.handleErrorResponse(err, writer)
e2Error, _ := err.(*e2managererrors.RequestValidationError)
errorResponseDetails = models.ErrorResponse{Code: e2Error.Err.Code, Message: e2Error.Err.Message}
httpError = http.StatusBadRequest
+ case *e2managererrors.InvalidJsonError:
+ e2Error, _ := err.(*e2managererrors.InvalidJsonError)
+ errorResponseDetails = models.ErrorResponse{Code: e2Error.Err.Code, Message: e2Error.Err.Message}
+ httpError = http.StatusBadRequest
case *e2managererrors.RmrError:
e2Error, _ := err.(*e2managererrors.RmrError)
errorResponseDetails = models.ErrorResponse{Code: e2Error.Err.Code, Message: e2Error.Err.Message}
httpError = http.StatusInternalServerError
+ case *e2managererrors.ResourceNotFoundError:
+ e2Error, _ := err.(*e2managererrors.ResourceNotFoundError)
+ errorResponseDetails = models.ErrorResponse{Code: e2Error.Err.Code, Message: e2Error.Err.Message}
+ httpError = http.StatusNotFound
default:
- e2Error, _ := err.(*e2managererrors.InternalError)
+ e2Error := e2managererrors.NewInternalError()
errorResponseDetails = models.ErrorResponse{Code: e2Error.Err.Code, Message: e2Error.Err.Message}
httpError = http.StatusInternalServerError
}