58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
/*
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Copyright 2017 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 util
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import (
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"fmt"
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meta "k8s.io/apimachinery/pkg/api/meta"
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pkgruntime "k8s.io/apimachinery/pkg/runtime"
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)
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// QualifiedName comprises a resource name with an optional namespace.
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// If namespace is provided, a QualifiedName will be rendered as
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// "<namespace>/<name>". If not, it will be rendered as "name". This
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// is intended to allow the FederatedTypeAdapter interface and its
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// consumers to operate on both namespaces and namespace-qualified
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// resources.
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type QualifiedName struct {
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Namespace string
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Name string
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}
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func NewQualifiedName(obj pkgruntime.Object) QualifiedName {
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accessor, err := meta.Accessor(obj)
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if err != nil {
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// TODO(marun) This should never happen, but if it does, the
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// resulting empty name.
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return QualifiedName{}
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}
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return QualifiedName{
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Namespace: accessor.GetNamespace(),
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Name: accessor.GetName(),
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}
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}
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// String returns the general purpose string representation
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func (n QualifiedName) String() string {
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if len(n.Namespace) == 0 {
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return n.Name
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}
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return fmt.Sprintf("%s/%s", n.Namespace, n.Name)
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}
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