// ApplyOptions updates the given generic storage from the provided rest options
// TODO: remove need for etcdPrefix once Decorator interface is refactored upstream
func ApplyOptions(optsGetter Getter, store *registry.Store, etcdPrefix string) error {
if store.QualifiedResource.IsEmpty() {
return fmt.Errorf("store must have a non-empty qualified resource")
}
if store.NewFunc == nil {
return fmt.Errorf("store for %s must have NewFunc set", store.QualifiedResource.String())
}
if store.NewListFunc == nil {
return fmt.Errorf("store for %s must have NewListFunc set", store.QualifiedResource.String())
}
if store.CreateStrategy == nil {
return fmt.Errorf("store for %s must have CreateStrategy set", store.QualifiedResource.String())
}
opts, err := optsGetter.GetRESTOptions(store.QualifiedResource)
if err != nil {
return fmt.Errorf("error building RESTOptions for %s store: %v", store.QualifiedResource.String(), err)
}
store.DeleteCollectionWorkers = opts.DeleteCollectionWorkers
store.Storage = opts.Decorator(opts.Storage, UseConfiguredCacheSize, store.NewFunc(), etcdPrefix, store.CreateStrategy, store.NewListFunc)
return nil
}
