move reststorage providers to their correct packages

pkg/registry/storage/rest/storage_storage.go

@@ -0,0 +1,54 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"k8s.io/kubernetes/pkg/api/rest"
+	storageapi "k8s.io/kubernetes/pkg/apis/storage"
+	storageapiv1beta1 "k8s.io/kubernetes/pkg/apis/storage/v1beta1"
+	"k8s.io/kubernetes/pkg/genericapiserver"
+	storageclassetcd "k8s.io/kubernetes/pkg/registry/storage/storageclass/etcd"
+)
+
+type RESTStorageProvider struct {
+}
+
+var _ genericapiserver.RESTStorageProvider = &RESTStorageProvider{}
+
+func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource genericapiserver.APIResourceConfigSource, restOptionsGetter genericapiserver.RESTOptionsGetter) (genericapiserver.APIGroupInfo, bool) {
+	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(storageapi.GroupName)
+
+	if apiResourceConfigSource.AnyResourcesForVersionEnabled(storageapiv1beta1.SchemeGroupVersion) {
+		apiGroupInfo.VersionedResourcesStorageMap[storageapiv1beta1.SchemeGroupVersion.Version] = p.v1beta1Storage(apiResourceConfigSource, restOptionsGetter)
+		apiGroupInfo.GroupMeta.GroupVersion = storageapiv1beta1.SchemeGroupVersion
+	}
+
+	return apiGroupInfo, true
+}
+
+func (p RESTStorageProvider) v1beta1Storage(apiResourceConfigSource genericapiserver.APIResourceConfigSource, restOptionsGetter genericapiserver.RESTOptionsGetter) map[string]rest.Storage {
+	version := storageapiv1beta1.SchemeGroupVersion
+
+	storage := map[string]rest.Storage{}
+
+	if apiResourceConfigSource.ResourceEnabled(version.WithResource("storageclasses")) {
+		storageClassStorage := storageclassetcd.NewREST(restOptionsGetter(storageapi.Resource("storageclasses")))
+		storage["storageclasses"] = storageClassStorage
+	}
+
+	return storage
+}