Patrick Ohly 144c6b454a client-go informers: provide ListWatch *WithContext variants
For compatibility reasons, the old functions without the ctx parameter still
get generated, now with context.Background instead of context.TODO. In practice
that code won't be used by the client-go reflector code because it prefers
the *WithContext functions, but it cannot be ruled out that some other code
only supports the old fields.

Kubernetes-commit: 8cc74e8a266e1042be1c60adfa3091852036f48a
2024-12-09 16:04:52 +01:00

103 lines
4.1 KiB
Go

/*
Copyright 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.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
context "context"
time "time"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
cache "k8s.io/client-go/tools/cache"
apissamplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1"
versioned "k8s.io/sample-controller/pkg/generated/clientset/versioned"
internalinterfaces "k8s.io/sample-controller/pkg/generated/informers/externalversions/internalinterfaces"
samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/listers/samplecontroller/v1alpha1"
)
// FooInformer provides access to a shared informer and lister for
// Foos.
type FooInformer interface {
Informer() cache.SharedIndexInformer
Lister() samplecontrollerv1alpha1.FooLister
}
type fooInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
namespace string
}
// NewFooInformer constructs a new informer for Foo type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFooInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredFooInformer(client, namespace, resyncPeriod, indexers, nil)
}
// NewFilteredFooInformer constructs a new informer for Foo type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredFooInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
return cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.SamplecontrollerV1alpha1().Foos(namespace).List(context.Background(), options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.SamplecontrollerV1alpha1().Foos(namespace).Watch(context.Background(), options)
},
ListWithContextFunc: func(ctx context.Context, options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.SamplecontrollerV1alpha1().Foos(namespace).List(ctx, options)
},
WatchFuncWithContext: func(ctx context.Context, options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.SamplecontrollerV1alpha1().Foos(namespace).Watch(ctx, options)
},
},
&apissamplecontrollerv1alpha1.Foo{},
resyncPeriod,
indexers,
)
}
func (f *fooInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredFooInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *fooInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&apissamplecontrollerv1alpha1.Foo{}, f.defaultInformer)
}
func (f *fooInformer) Lister() samplecontrollerv1alpha1.FooLister {
return samplecontrollerv1alpha1.NewFooLister(f.Informer().GetIndexer())
}