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  }