202 lines
7.9 KiB
Go
202 lines
7.9 KiB
Go
|
/*
|
||
|
|
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 v1
|
||
|
|
|
||
|
|
import (
|
||
|
|
"k8s.io/apimachinery/pkg/conversion"
|
||
|
|
"k8s.io/apimachinery/pkg/runtime"
|
||
|
|
"k8s.io/apimachinery/pkg/runtime/schema"
|
||
|
|
"k8s.io/apimachinery/pkg/types"
|
||
|
|
)
|
||
|
|
|
||
|
|
// ObjectMetaFor returns a pointer to a provided object's ObjectMeta.
|
||
|
|
// TODO: allow runtime.Unknown to extract this object
|
||
|
|
// TODO: Remove this function and use meta.ObjectMetaAccessor() instead.
|
||
|
|
func ObjectMetaFor(obj runtime.Object) (*ObjectMeta, error) {
|
||
|
|
v, err := conversion.EnforcePtr(obj)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
var meta *ObjectMeta
|
||
|
|
err = runtime.FieldPtr(v, "ObjectMeta", &meta)
|
||
|
|
return meta, err
|
||
|
|
}
|
||
|
|
|
||
|
|
// ListMetaFor returns a pointer to a provided object's ListMeta,
|
||
|
|
// or an error if the object does not have that pointer.
|
||
|
|
// TODO: allow runtime.Unknown to extract this object
|
||
|
|
// TODO: Remove this function and use meta.ObjectMetaAccessor() instead.
|
||
|
|
func ListMetaFor(obj runtime.Object) (*ListMeta, error) {
|
||
|
|
v, err := conversion.EnforcePtr(obj)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
var meta *ListMeta
|
||
|
|
err = runtime.FieldPtr(v, "ListMeta", &meta)
|
||
|
|
return meta, err
|
||
|
|
}
|
||
|
|
|
||
|
|
// TODO: move this, Object, List, and Type to a different package
|
||
|
|
type ObjectMetaAccessor interface {
|
||
|
|
GetObjectMeta() Object
|
||
|
|
}
|
||
|
|
|
||
|
|
// Object lets you work with object metadata from any of the versioned or
|
||
|
|
// internal API objects. Attempting to set or retrieve a field on an object that does
|
||
|
|
// not support that field (Name, UID, Namespace on lists) will be a no-op and return
|
||
|
|
// a default value.
|
||
|
|
type Object interface {
|
||
|
|
GetNamespace() string
|
||
|
|
SetNamespace(namespace string)
|
||
|
|
GetName() string
|
||
|
|
SetName(name string)
|
||
|
|
GetGenerateName() string
|
||
|
|
SetGenerateName(name string)
|
||
|
|
GetUID() types.UID
|
||
|
|
SetUID(uid types.UID)
|
||
|
|
GetResourceVersion() string
|
||
|
|
SetResourceVersion(version string)
|
||
|
|
GetSelfLink() string
|
||
|
|
SetSelfLink(selfLink string)
|
||
|
|
GetCreationTimestamp() Time
|
||
|
|
SetCreationTimestamp(timestamp Time)
|
||
|
|
GetDeletionTimestamp() *Time
|
||
|
|
SetDeletionTimestamp(timestamp *Time)
|
||
|
|
GetLabels() map[string]string
|
||
|
|
SetLabels(labels map[string]string)
|
||
|
|
GetAnnotations() map[string]string
|
||
|
|
SetAnnotations(annotations map[string]string)
|
||
|
|
GetFinalizers() []string
|
||
|
|
SetFinalizers(finalizers []string)
|
||
|
|
GetOwnerReferences() []OwnerReference
|
||
|
|
SetOwnerReferences([]OwnerReference)
|
||
|
|
GetClusterName() string
|
||
|
|
SetClusterName(clusterName string)
|
||
|
|
}
|
||
|
|
|
||
|
|
// ListMetaAccessor retrieves the list interface from an object
|
||
|
|
type ListMetaAccessor interface {
|
||
|
|
GetListMeta() List
|
||
|
|
}
|
||
|
|
|
||
|
|
// List lets you work with list metadata from any of the versioned or
|
||
|
|
// internal API objects. Attempting to set or retrieve a field on an object that does
|
||
|
|
// not support that field will be a no-op and return a default value.
|
||
|
|
// TODO: move this, and TypeMeta and ListMeta, to a different package
|
||
|
|
type List interface {
|
||
|
|
GetResourceVersion() string
|
||
|
|
SetResourceVersion(version string)
|
||
|
|
GetSelfLink() string
|
||
|
|
SetSelfLink(selfLink string)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Type exposes the type and APIVersion of versioned or internal API objects.
|
||
|
|
// TODO: move this, and TypeMeta and ListMeta, to a different package
|
||
|
|
type Type interface {
|
||
|
|
GetAPIVersion() string
|
||
|
|
SetAPIVersion(version string)
|
||
|
|
GetKind() string
|
||
|
|
SetKind(kind string)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (meta *ListMeta) GetResourceVersion() string { return meta.ResourceVersion }
|
||
|
|
func (meta *ListMeta) SetResourceVersion(version string) { meta.ResourceVersion = version }
|
||
|
|
func (meta *ListMeta) GetSelfLink() string { return meta.SelfLink }
|
||
|
|
func (meta *ListMeta) SetSelfLink(selfLink string) { meta.SelfLink = selfLink }
|
||
|
|
|
||
|
|
func (obj *TypeMeta) GetObjectKind() schema.ObjectKind { return obj }
|
||
|
|
|
||
|
|
// SetGroupVersionKind satisfies the ObjectKind interface for all objects that embed TypeMeta
|
||
|
|
func (obj *TypeMeta) SetGroupVersionKind(gvk schema.GroupVersionKind) {
|
||
|
|
obj.APIVersion, obj.Kind = gvk.ToAPIVersionAndKind()
|
||
|
|
}
|
||
|
|
|
||
|
|
// GroupVersionKind satisfies the ObjectKind interface for all objects that embed TypeMeta
|
||
|
|
func (obj *TypeMeta) GroupVersionKind() schema.GroupVersionKind {
|
||
|
|
return schema.FromAPIVersionAndKind(obj.APIVersion, obj.Kind)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (obj *ListMeta) GetListMeta() List { return obj }
|
||
|
|
|
||
|
|
func (obj *ObjectMeta) GetObjectMeta() Object { return obj }
|
||
|
|
|
||
|
|
// Namespace implements metav1.Object for any object with an ObjectMeta typed field. Allows
|
||
|
|
// fast, direct access to metadata fields for API objects.
|
||
|
|
func (meta *ObjectMeta) GetNamespace() string { return meta.Namespace }
|
||
|
|
func (meta *ObjectMeta) SetNamespace(namespace string) { meta.Namespace = namespace }
|
||
|
|
func (meta *ObjectMeta) GetName() string { return meta.Name }
|
||
|
|
func (meta *ObjectMeta) SetName(name string) { meta.Name = name }
|
||
|
|
func (meta *ObjectMeta) GetGenerateName() string { return meta.GenerateName }
|
||
|
|
func (meta *ObjectMeta) SetGenerateName(generateName string) { meta.GenerateName = generateName }
|
||
|
|
func (meta *ObjectMeta) GetUID() types.UID { return meta.UID }
|
||
|
|
func (meta *ObjectMeta) SetUID(uid types.UID) { meta.UID = uid }
|
||
|
|
func (meta *ObjectMeta) GetResourceVersion() string { return meta.ResourceVersion }
|
||
|
|
func (meta *ObjectMeta) SetResourceVersion(version string) { meta.ResourceVersion = version }
|
||
|
|
func (meta *ObjectMeta) GetSelfLink() string { return meta.SelfLink }
|
||
|
|
func (meta *ObjectMeta) SetSelfLink(selfLink string) { meta.SelfLink = selfLink }
|
||
|
|
func (meta *ObjectMeta) GetCreationTimestamp() Time { return meta.CreationTimestamp }
|
||
|
|
func (meta *ObjectMeta) SetCreationTimestamp(creationTimestamp Time) {
|
||
|
|
meta.CreationTimestamp = creationTimestamp
|
||
|
|
}
|
||
|
|
func (meta *ObjectMeta) GetDeletionTimestamp() *Time { return meta.DeletionTimestamp }
|
||
|
|
func (meta *ObjectMeta) SetDeletionTimestamp(deletionTimestamp *Time) {
|
||
|
|
meta.DeletionTimestamp = deletionTimestamp
|
||
|
|
}
|
||
|
|
func (meta *ObjectMeta) GetLabels() map[string]string { return meta.Labels }
|
||
|
|
func (meta *ObjectMeta) SetLabels(labels map[string]string) { meta.Labels = labels }
|
||
|
|
func (meta *ObjectMeta) GetAnnotations() map[string]string { return meta.Annotations }
|
||
|
|
func (meta *ObjectMeta) SetAnnotations(annotations map[string]string) { meta.Annotations = annotations }
|
||
|
|
func (meta *ObjectMeta) GetFinalizers() []string { return meta.Finalizers }
|
||
|
|
func (meta *ObjectMeta) SetFinalizers(finalizers []string) { meta.Finalizers = finalizers }
|
||
|
|
|
||
|
|
func (meta *ObjectMeta) GetOwnerReferences() []OwnerReference {
|
||
|
|
ret := make([]OwnerReference, len(meta.OwnerReferences))
|
||
|
|
for i := 0; i < len(meta.OwnerReferences); i++ {
|
||
|
|
ret[i].Kind = meta.OwnerReferences[i].Kind
|
||
|
|
ret[i].Name = meta.OwnerReferences[i].Name
|
||
|
|
ret[i].UID = meta.OwnerReferences[i].UID
|
||
|
|
ret[i].APIVersion = meta.OwnerReferences[i].APIVersion
|
||
|
|
if meta.OwnerReferences[i].Controller != nil {
|
||
|
|
value := *meta.OwnerReferences[i].Controller
|
||
|
|
ret[i].Controller = &value
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ret
|
||
|
|
}
|
||
|
|
|
||
|
|
func (meta *ObjectMeta) SetOwnerReferences(references []OwnerReference) {
|
||
|
|
newReferences := make([]OwnerReference, len(references))
|
||
|
|
for i := 0; i < len(references); i++ {
|
||
|
|
newReferences[i].Kind = references[i].Kind
|
||
|
|
newReferences[i].Name = references[i].Name
|
||
|
|
newReferences[i].UID = references[i].UID
|
||
|
|
newReferences[i].APIVersion = references[i].APIVersion
|
||
|
|
if references[i].Controller != nil {
|
||
|
|
value := *references[i].Controller
|
||
|
|
newReferences[i].Controller = &value
|
||
|
|
}
|
||
|
|
}
|
||
|
|
meta.OwnerReferences = newReferences
|
||
|
|
}
|
||
|
|
|
||
|
|
func (meta *ObjectMeta) GetClusterName() string {
|
||
|
|
return meta.ClusterName
|
||
|
|
}
|
||
|
|
func (meta *ObjectMeta) SetClusterName(clusterName string) {
|
||
|
|
meta.ClusterName = clusterName
|
||
|
|
}
|