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91 lines
2.6 KiB
Go
91 lines
2.6 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package configmap
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import (
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/api/rest"
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"k8s.io/kubernetes/pkg/watch"
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)
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// Registry is an interface for things that know how to store ConfigMaps.
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type Registry interface {
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ListConfigMaps(ctx api.Context, options *api.ListOptions) (*api.ConfigMapList, error)
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WatchConfigMaps(ctx api.Context, options *api.ListOptions) (watch.Interface, error)
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GetConfigMap(ctx api.Context, name string) (*api.ConfigMap, error)
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CreateConfigMap(ctx api.Context, cfg *api.ConfigMap) (*api.ConfigMap, error)
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UpdateConfigMap(ctx api.Context, cfg *api.ConfigMap) (*api.ConfigMap, error)
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DeleteConfigMap(ctx api.Context, name string) error
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}
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// storage puts strong typing around storage calls
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type storage struct {
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rest.StandardStorage
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}
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// NewRegistry returns a new Registry interface for the given Storage. Any mismatched
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// types will panic.
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func NewRegistry(s rest.StandardStorage) Registry {
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return &storage{s}
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}
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func (s *storage) ListConfigMaps(ctx api.Context, options *api.ListOptions) (*api.ConfigMapList, error) {
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obj, err := s.List(ctx, options)
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if err != nil {
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return nil, err
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}
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return obj.(*api.ConfigMapList), err
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}
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func (s *storage) WatchConfigMaps(ctx api.Context, options *api.ListOptions) (watch.Interface, error) {
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return s.Watch(ctx, options)
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}
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func (s *storage) GetConfigMap(ctx api.Context, name string) (*api.ConfigMap, error) {
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obj, err := s.Get(ctx, name)
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if err != nil {
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return nil, err
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}
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return obj.(*api.ConfigMap), nil
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}
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func (s *storage) CreateConfigMap(ctx api.Context, cfg *api.ConfigMap) (*api.ConfigMap, error) {
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obj, err := s.Create(ctx, cfg)
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if err != nil {
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return nil, err
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}
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return obj.(*api.ConfigMap), nil
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}
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func (s *storage) UpdateConfigMap(ctx api.Context, cfg *api.ConfigMap) (*api.ConfigMap, error) {
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obj, _, err := s.Update(ctx, cfg.Name, rest.DefaultUpdatedObjectInfo(cfg, api.Scheme))
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if err != nil {
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return nil, err
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}
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return obj.(*api.ConfigMap), nil
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}
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func (s *storage) DeleteConfigMap(ctx api.Context, name string) error {
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_, err := s.Delete(ctx, name, nil)
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return err
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}
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