73 lines
2.4 KiB
Go
73 lines
2.4 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package eventsink
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import (
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fedclientset "k8s.io/kubernetes/federation/client/clientset_generated/federation_release_1_5"
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api "k8s.io/kubernetes/pkg/api"
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api_v1 "k8s.io/kubernetes/pkg/api/v1"
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"k8s.io/kubernetes/pkg/client/record"
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)
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// Implemnts k8s.io/kubernetes/pkg/client/record.EventSink.
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type FederatedEventSink struct {
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clientset fedclientset.Interface
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}
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// To check if all required functions are implemented.
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var _ record.EventSink = &FederatedEventSink{}
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func NewFederatedEventSink(clientset fedclientset.Interface) *FederatedEventSink {
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return &FederatedEventSink{
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clientset: clientset,
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}
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}
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func (fes *FederatedEventSink) Create(event *api.Event) (*api.Event, error) {
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return fes.executeOperation(event, func(eventV1 *api_v1.Event) (*api_v1.Event, error) {
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return fes.clientset.Core().Events(event.Namespace).Create(eventV1)
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})
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}
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func (fes *FederatedEventSink) Update(event *api.Event) (*api.Event, error) {
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return fes.executeOperation(event, func(eventV1 *api_v1.Event) (*api_v1.Event, error) {
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return fes.clientset.Core().Events(event.Namespace).Update(eventV1)
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})
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}
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func (fes *FederatedEventSink) Patch(event *api.Event, data []byte) (*api.Event, error) {
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return fes.executeOperation(event, func(eventV1 *api_v1.Event) (*api_v1.Event, error) {
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return fes.clientset.Core().Events(event.Namespace).Patch(event.Name, api.StrategicMergePatchType, data)
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})
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}
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func (fes *FederatedEventSink) executeOperation(event *api.Event, operation func(*api_v1.Event) (*api_v1.Event, error)) (*api.Event, error) {
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var versionedEvent api_v1.Event
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if err := api.Scheme.Convert(event, &versionedEvent, nil); err != nil {
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return nil, err
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}
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versionedEventPtr, err := operation(&versionedEvent)
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if err != nil {
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return nil, err
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}
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var unversionedEvent api.Event
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if err := api.Scheme.Convert(versionedEventPtr, &unversionedEvent, nil); err != nil {
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return nil, err
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}
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return &unversionedEvent, nil
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}
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