// Update replaces a given Route instance with an existing instance in rs.registry.
func (rs *REST) Update(ctx kapi.Context, obj runtime.Object) (runtime.Object, bool, error) {
route, ok := obj.(*api.Route)
if !ok {
return nil, false, errors.NewBadRequest(fmt.Sprintf("not a route: %#v", obj))
}
if !kapi.ValidNamespace(ctx, &route.ObjectMeta) {
return nil, false, errors.NewConflict("route", route.Namespace, fmt.Errorf("Route.Namespace does not match the provided context"))
}
old, err := rs.Get(ctx, route.Name)
if err != nil {
return nil, false, err
}
if errs := validation.ValidateRouteUpdate(route, old.(*api.Route)); len(errs) > 0 {
return nil, false, errors.NewInvalid("route", route.Name, errs)
}
// TODO: Convert to generic etcd
// TODO: Call ValidateRouteUpdate->ValidateObjectMetaUpdate
// TODO: In the UpdateStrategy.PrepareForUpdate, set the HostGeneratedAnnotationKey annotation to "false" if the updated route object modifies the host
err = rs.registry.UpdateRoute(ctx, route)
if err != nil {
return nil, false, err
}
out, err := rs.registry.GetRoute(ctx, route.Name)
return out, false, err
}
func (routeStrategy) ValidateUpdate(ctx kapi.Context, obj, old runtime.Object) field.ErrorList {
oldRoute := old.(*api.Route)
objRoute := obj.(*api.Route)
return validation.ValidateRouteUpdate(objRoute, oldRoute)
}