func checkPreconditions(preconditions *storage.Preconditions, out runtime.Object) error {
if preconditions == nil {
return nil
}
objMeta, err := api.ObjectMetaFor(out)
if err != nil {
return storage.NewInternalErrorf("can't enforce preconditions %v on un-introspectable object %v, got error: %v", *preconditions, out, err)
}
if preconditions.UID != nil && *preconditions.UID != objMeta.UID {
return etcd.Error{Code: etcd.ErrorCodeTestFailed, Message: fmt.Sprintf("the UID in the precondition (%s) does not match the UID in record (%s). The object might have been deleted and then recreated", *preconditions.UID, objMeta.UID)}
}
return nil
}
func checkPreconditions(key string, preconditions *storage.Preconditions, out runtime.Object) error {
if preconditions == nil {
return nil
}
objMeta, err := api.ObjectMetaFor(out)
if err != nil {
return storage.NewInternalErrorf("can't enforce preconditions %v on un-introspectable object %v, got error: %v", *preconditions, out, err)
}
if preconditions.UID != nil && *preconditions.UID != objMeta.UID {
errMsg := fmt.Sprintf("Precondition failed: UID in precondition: %v, UID in object meta: %v", *preconditions.UID, objMeta.UID)
return storage.NewInvalidObjError(key, errMsg)
}
return nil
}