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securityruleset.go
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securityruleset.go
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/*
Copyright 2018 Oracle and/or its affiliates. All rights reserved.
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 v1alpha1
import (
ocicore_oracle_com_v1alpha1 "github.com/oracle/oci-manager/pkg/apis/ocicore.oracle.com/v1alpha1"
versioned "github.com/oracle/oci-manager/pkg/client/clientset/versioned"
internalinterfaces "github.com/oracle/oci-manager/pkg/client/informers/externalversions/internalinterfaces"
v1alpha1 "github.com/oracle/oci-manager/pkg/client/listers/ocicore.oracle.com/v1alpha1"
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"
time "time"
)
// SecurityRuleSetInformer provides access to a shared informer and lister for
// SecurityRuleSets.
type SecurityRuleSetInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.SecurityRuleSetLister
}
type securityRuleSetInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
namespace string
}
// NewSecurityRuleSetInformer constructs a new informer for SecurityRuleSet 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 NewSecurityRuleSetInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredSecurityRuleSetInformer(client, namespace, resyncPeriod, indexers, nil)
}
// NewFilteredSecurityRuleSetInformer constructs a new informer for SecurityRuleSet 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 NewFilteredSecurityRuleSetInformer(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.OcicoreV1alpha1().SecurityRuleSets(namespace).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.OcicoreV1alpha1().SecurityRuleSets(namespace).Watch(options)
},
},
&ocicore_oracle_com_v1alpha1.SecurityRuleSet{},
resyncPeriod,
indexers,
)
}
func (f *securityRuleSetInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredSecurityRuleSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *securityRuleSetInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&ocicore_oracle_com_v1alpha1.SecurityRuleSet{}, f.defaultInformer)
}
func (f *securityRuleSetInformer) Lister() v1alpha1.SecurityRuleSetLister {
return v1alpha1.NewSecurityRuleSetLister(f.Informer().GetIndexer())
}