github.com/timstclair/heapster@v0.20.0-alpha1/Godeps/_workspace/src/k8s.io/kubernetes/pkg/client/unversioned/persistentvolumes.go (about) 1 /* 2 Copyright 2014 The Kubernetes Authors All rights reserved. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package unversioned 18 19 import ( 20 "fmt" 21 22 "k8s.io/kubernetes/pkg/api" 23 "k8s.io/kubernetes/pkg/fields" 24 "k8s.io/kubernetes/pkg/labels" 25 "k8s.io/kubernetes/pkg/watch" 26 ) 27 28 type PersistentVolumesInterface interface { 29 PersistentVolumes() PersistentVolumeInterface 30 } 31 32 // PersistentVolumeInterface has methods to work with PersistentVolume resources. 33 type PersistentVolumeInterface interface { 34 List(label labels.Selector, field fields.Selector) (*api.PersistentVolumeList, error) 35 Get(name string) (*api.PersistentVolume, error) 36 Create(volume *api.PersistentVolume) (*api.PersistentVolume, error) 37 Update(volume *api.PersistentVolume) (*api.PersistentVolume, error) 38 UpdateStatus(persistentVolume *api.PersistentVolume) (*api.PersistentVolume, error) 39 Delete(name string) error 40 Watch(label labels.Selector, field fields.Selector, opts api.ListOptions) (watch.Interface, error) 41 } 42 43 // persistentVolumes implements PersistentVolumesInterface 44 type persistentVolumes struct { 45 client *Client 46 } 47 48 func newPersistentVolumes(c *Client) *persistentVolumes { 49 return &persistentVolumes{c} 50 } 51 52 func (c *persistentVolumes) List(label labels.Selector, field fields.Selector) (result *api.PersistentVolumeList, err error) { 53 result = &api.PersistentVolumeList{} 54 err = c.client.Get(). 55 Resource("persistentVolumes"). 56 LabelsSelectorParam(label). 57 FieldsSelectorParam(field). 58 Do(). 59 Into(result) 60 61 return result, err 62 } 63 64 func (c *persistentVolumes) Get(name string) (result *api.PersistentVolume, err error) { 65 result = &api.PersistentVolume{} 66 err = c.client.Get().Resource("persistentVolumes").Name(name).Do().Into(result) 67 return 68 } 69 70 func (c *persistentVolumes) Create(volume *api.PersistentVolume) (result *api.PersistentVolume, err error) { 71 result = &api.PersistentVolume{} 72 err = c.client.Post().Resource("persistentVolumes").Body(volume).Do().Into(result) 73 return 74 } 75 76 func (c *persistentVolumes) Update(volume *api.PersistentVolume) (result *api.PersistentVolume, err error) { 77 result = &api.PersistentVolume{} 78 if len(volume.ResourceVersion) == 0 { 79 err = fmt.Errorf("invalid update object, missing resource version: %v", volume) 80 return 81 } 82 err = c.client.Put().Resource("persistentVolumes").Name(volume.Name).Body(volume).Do().Into(result) 83 return 84 } 85 86 func (c *persistentVolumes) UpdateStatus(volume *api.PersistentVolume) (result *api.PersistentVolume, err error) { 87 result = &api.PersistentVolume{} 88 err = c.client.Put().Resource("persistentVolumes").Name(volume.Name).SubResource("status").Body(volume).Do().Into(result) 89 return 90 } 91 92 func (c *persistentVolumes) Delete(name string) error { 93 return c.client.Delete().Resource("persistentVolumes").Name(name).Do().Error() 94 } 95 96 func (c *persistentVolumes) Watch(label labels.Selector, field fields.Selector, opts api.ListOptions) (watch.Interface, error) { 97 return c.client.Get(). 98 Prefix("watch"). 99 Resource("persistentVolumes"). 100 VersionedParams(&opts, api.Scheme). 101 LabelsSelectorParam(label). 102 FieldsSelectorParam(field). 103 Watch() 104 }