func findNetwork(c libnetwork.NetworkController, s string, by int) (libnetwork.Network, *responseStatus) {
var (
nw libnetwork.Network
err error
)
switch by {
case byID:
nw, err = c.NetworkByID(s)
case byName:
nw, err = c.NetworkByName(s)
default:
panic(fmt.Sprintf("unexpected selector for network search: %d", by))
}
if err != nil {
if _, ok := err.(libnetwork.ErrNoSuchNetwork); ok {
return nil, &responseStatus{Status: "Resource not found: Network", StatusCode: http.StatusNotFound}
}
return nil, &responseStatus{Status: err.Error(), StatusCode: http.StatusBadRequest}
}
return nw, &successResponse
}