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Diffstat (limited to 'vendor/k8s.io/apimachinery/pkg/api/meta/multirestmapper.go')
-rw-r--r--vendor/k8s.io/apimachinery/pkg/api/meta/multirestmapper.go210
1 files changed, 0 insertions, 210 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/api/meta/multirestmapper.go b/vendor/k8s.io/apimachinery/pkg/api/meta/multirestmapper.go
deleted file mode 100644
index 6b01bf197..000000000
--- a/vendor/k8s.io/apimachinery/pkg/api/meta/multirestmapper.go
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
-Copyright 2014 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 meta
-
-import (
- "fmt"
- "strings"
-
- "k8s.io/apimachinery/pkg/runtime/schema"
- utilerrors "k8s.io/apimachinery/pkg/util/errors"
-)
-
-// MultiRESTMapper is a wrapper for multiple RESTMappers.
-type MultiRESTMapper []RESTMapper
-
-func (m MultiRESTMapper) String() string {
- nested := []string{}
- for _, t := range m {
- currString := fmt.Sprintf("%v", t)
- splitStrings := strings.Split(currString, "\n")
- nested = append(nested, strings.Join(splitStrings, "\n\t"))
- }
-
- return fmt.Sprintf("MultiRESTMapper{\n\t%s\n}", strings.Join(nested, "\n\t"))
-}
-
-// ResourceSingularizer converts a REST resource name from plural to singular (e.g., from pods to pod)
-// This implementation supports multiple REST schemas and return the first match.
-func (m MultiRESTMapper) ResourceSingularizer(resource string) (singular string, err error) {
- for _, t := range m {
- singular, err = t.ResourceSingularizer(resource)
- if err == nil {
- return
- }
- }
- return
-}
-
-func (m MultiRESTMapper) ResourcesFor(resource schema.GroupVersionResource) ([]schema.GroupVersionResource, error) {
- allGVRs := []schema.GroupVersionResource{}
- for _, t := range m {
- gvrs, err := t.ResourcesFor(resource)
- // ignore "no match" errors, but any other error percolates back up
- if IsNoMatchError(err) {
- continue
- }
- if err != nil {
- return nil, err
- }
-
- // walk the existing values to de-dup
- for _, curr := range gvrs {
- found := false
- for _, existing := range allGVRs {
- if curr == existing {
- found = true
- break
- }
- }
-
- if !found {
- allGVRs = append(allGVRs, curr)
- }
- }
- }
-
- if len(allGVRs) == 0 {
- return nil, &NoResourceMatchError{PartialResource: resource}
- }
-
- return allGVRs, nil
-}
-
-func (m MultiRESTMapper) KindsFor(resource schema.GroupVersionResource) (gvk []schema.GroupVersionKind, err error) {
- allGVKs := []schema.GroupVersionKind{}
- for _, t := range m {
- gvks, err := t.KindsFor(resource)
- // ignore "no match" errors, but any other error percolates back up
- if IsNoMatchError(err) {
- continue
- }
- if err != nil {
- return nil, err
- }
-
- // walk the existing values to de-dup
- for _, curr := range gvks {
- found := false
- for _, existing := range allGVKs {
- if curr == existing {
- found = true
- break
- }
- }
-
- if !found {
- allGVKs = append(allGVKs, curr)
- }
- }
- }
-
- if len(allGVKs) == 0 {
- return nil, &NoResourceMatchError{PartialResource: resource}
- }
-
- return allGVKs, nil
-}
-
-func (m MultiRESTMapper) ResourceFor(resource schema.GroupVersionResource) (schema.GroupVersionResource, error) {
- resources, err := m.ResourcesFor(resource)
- if err != nil {
- return schema.GroupVersionResource{}, err
- }
- if len(resources) == 1 {
- return resources[0], nil
- }
-
- return schema.GroupVersionResource{}, &AmbiguousResourceError{PartialResource: resource, MatchingResources: resources}
-}
-
-func (m MultiRESTMapper) KindFor(resource schema.GroupVersionResource) (schema.GroupVersionKind, error) {
- kinds, err := m.KindsFor(resource)
- if err != nil {
- return schema.GroupVersionKind{}, err
- }
- if len(kinds) == 1 {
- return kinds[0], nil
- }
-
- return schema.GroupVersionKind{}, &AmbiguousResourceError{PartialResource: resource, MatchingKinds: kinds}
-}
-
-// RESTMapping provides the REST mapping for the resource based on the
-// kind and version. This implementation supports multiple REST schemas and
-// return the first match.
-func (m MultiRESTMapper) RESTMapping(gk schema.GroupKind, versions ...string) (*RESTMapping, error) {
- allMappings := []*RESTMapping{}
- errors := []error{}
-
- for _, t := range m {
- currMapping, err := t.RESTMapping(gk, versions...)
- // ignore "no match" errors, but any other error percolates back up
- if IsNoMatchError(err) {
- continue
- }
- if err != nil {
- errors = append(errors, err)
- continue
- }
-
- allMappings = append(allMappings, currMapping)
- }
-
- // if we got exactly one mapping, then use it even if other requested failed
- if len(allMappings) == 1 {
- return allMappings[0], nil
- }
- if len(allMappings) > 1 {
- var kinds []schema.GroupVersionKind
- for _, m := range allMappings {
- kinds = append(kinds, m.GroupVersionKind)
- }
- return nil, &AmbiguousKindError{PartialKind: gk.WithVersion(""), MatchingKinds: kinds}
- }
- if len(errors) > 0 {
- return nil, utilerrors.NewAggregate(errors)
- }
- return nil, &NoKindMatchError{GroupKind: gk, SearchedVersions: versions}
-}
-
-// RESTMappings returns all possible RESTMappings for the provided group kind, or an error
-// if the type is not recognized.
-func (m MultiRESTMapper) RESTMappings(gk schema.GroupKind, versions ...string) ([]*RESTMapping, error) {
- var allMappings []*RESTMapping
- var errors []error
-
- for _, t := range m {
- currMappings, err := t.RESTMappings(gk, versions...)
- // ignore "no match" errors, but any other error percolates back up
- if IsNoMatchError(err) {
- continue
- }
- if err != nil {
- errors = append(errors, err)
- continue
- }
- allMappings = append(allMappings, currMappings...)
- }
- if len(errors) > 0 {
- return nil, utilerrors.NewAggregate(errors)
- }
- if len(allMappings) == 0 {
- return nil, &NoKindMatchError{GroupKind: gk, SearchedVersions: versions}
- }
- return allMappings, nil
-}