Move Ingress godeps to vendor/

This commit is contained in:
Manuel de Brito Fontes 2016-05-10 10:30:56 -03:00
parent 0d4f49e50e
commit ca620e4074
2059 changed files with 3706 additions and 213845 deletions

19
vendor/k8s.io/kubernetes/pkg/registry/generic/doc.go generated vendored Normal file
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/*
Copyright 2014 The Kubernetes Authors 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 generic provides a generic object store interface and a
// generic label/field matching type.
package generic

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/*
Copyright 2014 The Kubernetes Authors 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 generic
import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/fields"
"k8s.io/kubernetes/pkg/labels"
"k8s.io/kubernetes/pkg/runtime"
)
// AttrFunc returns label and field sets for List or Watch to compare against, or an error.
type AttrFunc func(obj runtime.Object) (label labels.Set, field fields.Set, err error)
// ObjectMetaFieldsSet returns a fields set that represents the ObjectMeta.
func ObjectMetaFieldsSet(objectMeta api.ObjectMeta, hasNamespaceField bool) fields.Set {
if !hasNamespaceField {
return fields.Set{
"metadata.name": objectMeta.Name,
}
}
return fields.Set{
"metadata.name": objectMeta.Name,
"metadata.namespace": objectMeta.Namespace,
}
}
// MergeFieldsSets merges a fields'set from fragment into the source.
func MergeFieldsSets(source fields.Set, fragment fields.Set) fields.Set {
for k, value := range fragment {
source[k] = value
}
return source
}
// SelectionPredicate implements a generic predicate that can be passed to
// GenericRegistry's List or Watch methods. Implements the Matcher interface.
type SelectionPredicate struct {
Label labels.Selector
Field fields.Selector
GetAttrs AttrFunc
}
// Matches returns true if the given object's labels and fields (as
// returned by s.GetAttrs) match s.Label and s.Field. An error is
// returned if s.GetAttrs fails.
func (s *SelectionPredicate) Matches(obj runtime.Object) (bool, error) {
if s.Label.Empty() && s.Field.Empty() {
return true, nil
}
labels, fields, err := s.GetAttrs(obj)
if err != nil {
return false, err
}
return s.Label.Matches(labels) && s.Field.Matches(fields), nil
}
// MatchesSingle will return (name, true) if and only if s.Field matches on the object's
// name.
func (s *SelectionPredicate) MatchesSingle() (string, bool) {
// TODO: should be namespace.name
if name, ok := s.Field.RequiresExactMatch("metadata.name"); ok {
return name, true
}
return "", false
}
// Matcher can return true if an object matches the Matcher's selection
// criteria. If it is known that the matcher will match only a single object
// then MatchesSingle should return the key of that object and true. This is an
// optimization only--Matches() should continue to work.
type Matcher interface {
// Matches should return true if obj matches this matcher's requirements.
Matches(obj runtime.Object) (matchesThisObject bool, err error)
// If this matcher matches a single object, return the key for that
// object and true here. This will greatly increase efficiency. You
// must still implement Matches(). Note that key does NOT need to
// include the object's namespace.
MatchesSingle() (key string, matchesSingleObject bool)
// TODO: when we start indexing objects, add something like the below:
// MatchesIndices() (indexName []string, indexValue []string)
// where indexName/indexValue are the same length.
}
// MatcherFunc makes a matcher from the provided function. For easy definition
// of matchers for testing. Note: use SelectionPredicate above for real code!
func MatcherFunc(f func(obj runtime.Object) (bool, error)) Matcher {
return matcherFunc(f)
}
type matcherFunc func(obj runtime.Object) (bool, error)
// Matches calls the embedded function.
func (m matcherFunc) Matches(obj runtime.Object) (bool, error) {
return m(obj)
}
// MatchesSingle always returns "", false-- because this is a predicate
// implementation of Matcher.
func (m matcherFunc) MatchesSingle() (string, bool) {
return "", false
}
// MatchOnKey returns a matcher that will send only the object matching key
// through the matching function f. For testing!
// Note: use SelectionPredicate above for real code!
func MatchOnKey(key string, f func(obj runtime.Object) (bool, error)) Matcher {
return matchKey{key, f}
}
type matchKey struct {
key string
matcherFunc
}
// MatchesSingle always returns its key, true.
func (m matchKey) MatchesSingle() (string, bool) {
return m.key, true
}
var (
// Assert implementations match the interface.
_ = Matcher(matchKey{})
_ = Matcher(&SelectionPredicate{})
_ = Matcher(matcherFunc(nil))
)

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/*
Copyright 2016 The Kubernetes Authors 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 generic
import (
pkgstorage "k8s.io/kubernetes/pkg/storage"
)
// RESTOptions is set of configuration options to generic registries.
type RESTOptions struct {
Storage pkgstorage.Interface
Decorator StorageDecorator
DeleteCollectionWorkers int
}

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/*
Copyright 2015 The Kubernetes Authors 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 generic
import (
"k8s.io/kubernetes/pkg/api/rest"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/storage"
)
// StorageDecorator is a function signature for producing
// a storage.Interface from given parameters.
type StorageDecorator func(
storageInterface storage.Interface,
capacity int,
objectType runtime.Object,
resourcePrefix string,
scopeStrategy rest.NamespaceScopedStrategy,
newListFunc func() runtime.Object) storage.Interface
// Returns given 'storageInterface' without any decoration.
func UndecoratedStorage(
storageInterface storage.Interface,
capacity int,
objectType runtime.Object,
resourcePrefix string,
scopeStrategy rest.NamespaceScopedStrategy,
newListFunc func() runtime.Object) storage.Interface {
return storageInterface
}

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/*
Copyright 2015 The Kubernetes Authors 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 thirdpartyresourcedata
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/url"
"strings"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/api/unversioned"
apiutil "k8s.io/kubernetes/pkg/api/util"
"k8s.io/kubernetes/pkg/api/v1"
"k8s.io/kubernetes/pkg/apimachinery/registered"
"k8s.io/kubernetes/pkg/apis/extensions"
"k8s.io/kubernetes/pkg/apis/extensions/v1beta1"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/util/sets"
)
type thirdPartyObjectConverter struct {
converter runtime.ObjectConvertor
}
func (t *thirdPartyObjectConverter) ConvertToVersion(in runtime.Object, outVersion string) (out runtime.Object, err error) {
switch in.(type) {
// This seems weird, but in this case the ThirdPartyResourceData is really just a wrapper on the raw 3rd party data.
// The actual thing printed/sent to server is the actual raw third party resource data, which only has one version.
case *extensions.ThirdPartyResourceData:
return in, nil
default:
return t.converter.ConvertToVersion(in, outVersion)
}
}
func (t *thirdPartyObjectConverter) Convert(in, out interface{}) error {
return t.converter.Convert(in, out)
}
func (t *thirdPartyObjectConverter) ConvertFieldLabel(version, kind, label, value string) (string, string, error) {
return t.converter.ConvertFieldLabel(version, kind, label, value)
}
func NewThirdPartyObjectConverter(converter runtime.ObjectConvertor) runtime.ObjectConvertor {
return &thirdPartyObjectConverter{converter}
}
type thirdPartyResourceDataMapper struct {
mapper meta.RESTMapper
kind string
version string
group string
}
var _ meta.RESTMapper = &thirdPartyResourceDataMapper{}
func (t *thirdPartyResourceDataMapper) getResource() unversioned.GroupVersionResource {
plural, _ := meta.KindToResource(t.getKind())
return plural
}
func (t *thirdPartyResourceDataMapper) getKind() unversioned.GroupVersionKind {
return unversioned.GroupVersionKind{Group: t.group, Version: t.version, Kind: t.kind}
}
func (t *thirdPartyResourceDataMapper) isThirdPartyResource(partialResource unversioned.GroupVersionResource) bool {
actualResource := t.getResource()
if strings.ToLower(partialResource.Resource) != strings.ToLower(actualResource.Resource) {
return false
}
if len(partialResource.Group) != 0 && partialResource.Group != actualResource.Group {
return false
}
if len(partialResource.Version) != 0 && partialResource.Version != actualResource.Version {
return false
}
return true
}
func (t *thirdPartyResourceDataMapper) ResourcesFor(resource unversioned.GroupVersionResource) ([]unversioned.GroupVersionResource, error) {
if t.isThirdPartyResource(resource) {
return []unversioned.GroupVersionResource{t.getResource()}, nil
}
return t.mapper.ResourcesFor(resource)
}
func (t *thirdPartyResourceDataMapper) KindsFor(resource unversioned.GroupVersionResource) ([]unversioned.GroupVersionKind, error) {
if t.isThirdPartyResource(resource) {
return []unversioned.GroupVersionKind{t.getKind()}, nil
}
return t.mapper.KindsFor(resource)
}
func (t *thirdPartyResourceDataMapper) ResourceFor(resource unversioned.GroupVersionResource) (unversioned.GroupVersionResource, error) {
if t.isThirdPartyResource(resource) {
return t.getResource(), nil
}
return t.mapper.ResourceFor(resource)
}
func (t *thirdPartyResourceDataMapper) KindFor(resource unversioned.GroupVersionResource) (unversioned.GroupVersionKind, error) {
if t.isThirdPartyResource(resource) {
return t.getKind(), nil
}
return t.mapper.KindFor(resource)
}
func (t *thirdPartyResourceDataMapper) RESTMapping(gk unversioned.GroupKind, versions ...string) (*meta.RESTMapping, error) {
if len(versions) != 1 {
return nil, fmt.Errorf("unexpected set of versions: %v", versions)
}
if gk.Group != t.group {
return nil, fmt.Errorf("unknown group %q expected %s", gk.Group, t.group)
}
if gk.Kind != "ThirdPartyResourceData" {
return nil, fmt.Errorf("unknown kind %s expected %s", gk.Kind, t.kind)
}
if versions[0] != t.version {
return nil, fmt.Errorf("unknown version %q expected %q", versions[0], t.version)
}
// TODO figure out why we're doing this rewriting
extensionGK := unversioned.GroupKind{Group: extensions.GroupName, Kind: "ThirdPartyResourceData"}
mapping, err := t.mapper.RESTMapping(extensionGK, registered.GroupOrDie(extensions.GroupName).GroupVersion.Version)
if err != nil {
return nil, err
}
mapping.ObjectConvertor = &thirdPartyObjectConverter{mapping.ObjectConvertor}
return mapping, nil
}
func (t *thirdPartyResourceDataMapper) AliasesForResource(resource string) ([]string, bool) {
return t.mapper.AliasesForResource(resource)
}
func (t *thirdPartyResourceDataMapper) ResourceSingularizer(resource string) (singular string, err error) {
return t.mapper.ResourceSingularizer(resource)
}
func NewMapper(mapper meta.RESTMapper, kind, version, group string) meta.RESTMapper {
return &thirdPartyResourceDataMapper{
mapper: mapper,
kind: kind,
version: version,
group: group,
}
}
type thirdPartyResourceDataCodecFactory struct {
runtime.NegotiatedSerializer
kind string
encodeGV unversioned.GroupVersion
decodeGV unversioned.GroupVersion
}
func NewNegotiatedSerializer(s runtime.NegotiatedSerializer, kind string, encodeGV, decodeGV unversioned.GroupVersion) runtime.NegotiatedSerializer {
return &thirdPartyResourceDataCodecFactory{
NegotiatedSerializer: s,
kind: kind,
encodeGV: encodeGV,
decodeGV: decodeGV,
}
}
func (t *thirdPartyResourceDataCodecFactory) SupportedMediaTypes() []string {
supported := sets.NewString(t.NegotiatedSerializer.SupportedMediaTypes()...)
return supported.Intersection(sets.NewString("application/json", "application/yaml")).List()
}
func (t *thirdPartyResourceDataCodecFactory) SupportedStreamingMediaTypes() []string {
supported := sets.NewString(t.NegotiatedSerializer.SupportedStreamingMediaTypes()...)
return supported.Intersection(sets.NewString("application/json", "application/json;stream=watch")).List()
}
func (t *thirdPartyResourceDataCodecFactory) EncoderForVersion(s runtime.Encoder, gv unversioned.GroupVersion) runtime.Encoder {
return &thirdPartyResourceDataEncoder{delegate: t.NegotiatedSerializer.EncoderForVersion(s, gv), kind: t.kind}
}
func (t *thirdPartyResourceDataCodecFactory) DecoderToVersion(s runtime.Decoder, gv unversioned.GroupVersion) runtime.Decoder {
return NewDecoder(t.NegotiatedSerializer.DecoderToVersion(s, gv), t.kind)
}
func NewCodec(delegate runtime.Codec, kind string) runtime.Codec {
return runtime.NewCodec(NewEncoder(delegate, kind), NewDecoder(delegate, kind))
}
type thirdPartyResourceDataDecoder struct {
delegate runtime.Decoder
kind string
}
func NewDecoder(delegate runtime.Decoder, kind string) runtime.Decoder {
return &thirdPartyResourceDataDecoder{delegate: delegate, kind: kind}
}
var _ runtime.Decoder = &thirdPartyResourceDataDecoder{}
func parseObject(data []byte) (map[string]interface{}, error) {
var obj interface{}
if err := json.Unmarshal(data, &obj); err != nil {
fmt.Printf("Invalid JSON:\n%s\n", string(data))
return nil, err
}
mapObj, ok := obj.(map[string]interface{})
if !ok {
return nil, fmt.Errorf("unexpected object: %#v", obj)
}
return mapObj, nil
}
func (t *thirdPartyResourceDataDecoder) populate(data []byte) (runtime.Object, error) {
mapObj, err := parseObject(data)
if err != nil {
return nil, err
}
return t.populateFromObject(mapObj, data)
}
func (t *thirdPartyResourceDataDecoder) populateFromObject(mapObj map[string]interface{}, data []byte) (runtime.Object, error) {
typeMeta := unversioned.TypeMeta{}
if err := json.Unmarshal(data, &typeMeta); err != nil {
return nil, err
}
switch typeMeta.Kind {
case t.kind:
result := &extensions.ThirdPartyResourceData{}
if err := t.populateResource(result, mapObj, data); err != nil {
return nil, err
}
return result, nil
case t.kind + "List":
list := &extensions.ThirdPartyResourceDataList{}
if err := t.populateListResource(list, mapObj); err != nil {
return nil, err
}
return list, nil
default:
return nil, fmt.Errorf("unexpected kind: %s, expected %s", typeMeta.Kind, t.kind)
}
}
func (t *thirdPartyResourceDataDecoder) populateResource(objIn *extensions.ThirdPartyResourceData, mapObj map[string]interface{}, data []byte) error {
metadata, ok := mapObj["metadata"].(map[string]interface{})
if !ok {
return fmt.Errorf("unexpected object for metadata: %#v", mapObj["metadata"])
}
metadataData, err := json.Marshal(metadata)
if err != nil {
return err
}
if err := json.Unmarshal(metadataData, &objIn.ObjectMeta); err != nil {
return err
}
// Override API Version with the ThirdPartyResourceData value
// TODO: fix this hard code
objIn.APIVersion = v1beta1.SchemeGroupVersion.String()
objIn.Data = data
return nil
}
func (t *thirdPartyResourceDataDecoder) Decode(data []byte, gvk *unversioned.GroupVersionKind, into runtime.Object) (runtime.Object, *unversioned.GroupVersionKind, error) {
if into == nil {
obj, err := t.populate(data)
if err != nil {
return nil, nil, err
}
return obj, gvk, nil
}
thirdParty, ok := into.(*extensions.ThirdPartyResourceData)
if !ok {
return nil, nil, fmt.Errorf("unexpected object: %#v", into)
}
var dataObj interface{}
if err := json.Unmarshal(data, &dataObj); err != nil {
return nil, nil, err
}
mapObj, ok := dataObj.(map[string]interface{})
if !ok {
return nil, nil, fmt.Errorf("unexpected object: %#v", dataObj)
}
/*if gvk.Kind != "ThirdPartyResourceData" {
return nil, nil, fmt.Errorf("unexpected kind: %s", gvk.Kind)
}*/
actual := &unversioned.GroupVersionKind{}
if kindObj, found := mapObj["kind"]; !found {
if gvk == nil {
return nil, nil, runtime.NewMissingKindErr(string(data))
}
mapObj["kind"] = gvk.Kind
actual.Kind = gvk.Kind
} else {
kindStr, ok := kindObj.(string)
if !ok {
return nil, nil, fmt.Errorf("unexpected object for 'kind': %v", kindObj)
}
if kindStr != t.kind {
return nil, nil, fmt.Errorf("kind doesn't match, expecting: %s, got %s", gvk.Kind, kindStr)
}
actual.Kind = t.kind
}
if versionObj, found := mapObj["apiVersion"]; !found {
if gvk == nil {
return nil, nil, runtime.NewMissingVersionErr(string(data))
}
mapObj["apiVersion"] = gvk.GroupVersion().String()
actual.Group, actual.Version = gvk.Group, gvk.Version
} else {
versionStr, ok := versionObj.(string)
if !ok {
return nil, nil, fmt.Errorf("unexpected object for 'apiVersion': %v", versionObj)
}
if gvk != nil && versionStr != gvk.GroupVersion().String() {
return nil, nil, fmt.Errorf("version doesn't match, expecting: %v, got %s", gvk.GroupVersion(), versionStr)
}
gv, err := unversioned.ParseGroupVersion(versionStr)
if err != nil {
return nil, nil, err
}
actual.Group, actual.Version = gv.Group, gv.Version
}
mapObj, err := parseObject(data)
if err != nil {
return nil, actual, err
}
if err := t.populateResource(thirdParty, mapObj, data); err != nil {
return nil, actual, err
}
return thirdParty, actual, nil
}
func (t *thirdPartyResourceDataDecoder) populateListResource(objIn *extensions.ThirdPartyResourceDataList, mapObj map[string]interface{}) error {
items, ok := mapObj["items"].([]interface{})
if !ok {
return fmt.Errorf("unexpected object for items: %#v", mapObj["items"])
}
objIn.Items = make([]extensions.ThirdPartyResourceData, len(items))
for ix := range items {
objData, err := json.Marshal(items[ix])
if err != nil {
return err
}
objMap, err := parseObject(objData)
if err != nil {
return err
}
if err := t.populateResource(&objIn.Items[ix], objMap, objData); err != nil {
return err
}
}
return nil
}
const template = `{
"kind": "%s",
"items": [ %s ]
}`
type thirdPartyResourceDataEncoder struct {
delegate runtime.Encoder
kind string
}
func NewEncoder(delegate runtime.Encoder, kind string) runtime.Encoder {
return &thirdPartyResourceDataEncoder{delegate: delegate, kind: kind}
}
var _ runtime.Encoder = &thirdPartyResourceDataEncoder{}
func encodeToJSON(obj *extensions.ThirdPartyResourceData, stream io.Writer) error {
var objOut interface{}
if err := json.Unmarshal(obj.Data, &objOut); err != nil {
return err
}
objMap, ok := objOut.(map[string]interface{})
if !ok {
return fmt.Errorf("unexpected type: %v", objOut)
}
objMap["metadata"] = obj.ObjectMeta
encoder := json.NewEncoder(stream)
return encoder.Encode(objMap)
}
func (t *thirdPartyResourceDataEncoder) EncodeToStream(obj runtime.Object, stream io.Writer, overrides ...unversioned.GroupVersion) (err error) {
switch obj := obj.(type) {
case *extensions.ThirdPartyResourceData:
return encodeToJSON(obj, stream)
case *extensions.ThirdPartyResourceDataList:
// TODO: There must be a better way to do this...
dataStrings := make([]string, len(obj.Items))
for ix := range obj.Items {
buff := &bytes.Buffer{}
err := encodeToJSON(&obj.Items[ix], buff)
if err != nil {
return err
}
dataStrings[ix] = buff.String()
}
fmt.Fprintf(stream, template, t.kind+"List", strings.Join(dataStrings, ","))
return nil
case *unversioned.Status, *unversioned.APIResourceList:
return t.delegate.EncodeToStream(obj, stream, overrides...)
default:
return fmt.Errorf("unexpected object to encode: %#v", obj)
}
}
func NewObjectCreator(group, version string, delegate runtime.ObjectCreater) runtime.ObjectCreater {
return &thirdPartyResourceDataCreator{group, version, delegate}
}
type thirdPartyResourceDataCreator struct {
group string
version string
delegate runtime.ObjectCreater
}
func (t *thirdPartyResourceDataCreator) New(kind unversioned.GroupVersionKind) (out runtime.Object, err error) {
switch kind.Kind {
case "ThirdPartyResourceData":
if apiutil.GetGroupVersion(t.group, t.version) != kind.GroupVersion().String() {
return nil, fmt.Errorf("unknown kind %v", kind)
}
return &extensions.ThirdPartyResourceData{}, nil
case "ThirdPartyResourceDataList":
if apiutil.GetGroupVersion(t.group, t.version) != kind.GroupVersion().String() {
return nil, fmt.Errorf("unknown kind %v", kind)
}
return &extensions.ThirdPartyResourceDataList{}, nil
// TODO: this list needs to be formalized higher in the chain
case "ListOptions", "WatchEvent":
if apiutil.GetGroupVersion(t.group, t.version) == kind.GroupVersion().String() {
// Translate third party group to external group.
gvk := registered.EnabledVersionsForGroup(api.GroupName)[0].WithKind(kind.Kind)
return t.delegate.New(gvk)
}
return t.delegate.New(kind)
default:
return t.delegate.New(kind)
}
}
func NewThirdPartyParameterCodec(p runtime.ParameterCodec) runtime.ParameterCodec {
return &thirdPartyParameterCodec{p}
}
type thirdPartyParameterCodec struct {
delegate runtime.ParameterCodec
}
func (t *thirdPartyParameterCodec) DecodeParameters(parameters url.Values, from unversioned.GroupVersion, into runtime.Object) error {
return t.delegate.DecodeParameters(parameters, v1.SchemeGroupVersion, into)
}
func (t *thirdPartyParameterCodec) EncodeParameters(obj runtime.Object, to unversioned.GroupVersion) (url.Values, error) {
return t.delegate.EncodeParameters(obj, v1.SchemeGroupVersion)
}

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/*
Copyright 2015 The Kubernetes Authors 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 thirdpartyresourcedata provides Registry interface and its REST
// implementation for storing ThirdPartyResourceData api objects.
package thirdpartyresourcedata

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/*
Copyright 2015 The Kubernetes Authors 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 thirdpartyresourcedata
import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/rest"
"k8s.io/kubernetes/pkg/apis/extensions"
"k8s.io/kubernetes/pkg/watch"
)
// Registry is an interface implemented by things that know how to store ThirdPartyResourceData objects.
type Registry interface {
ListThirdPartyResourceData(ctx api.Context, options *api.ListOptions) (*extensions.ThirdPartyResourceDataList, error)
WatchThirdPartyResourceData(ctx api.Context, options *api.ListOptions) (watch.Interface, error)
GetThirdPartyResourceData(ctx api.Context, name string) (*extensions.ThirdPartyResourceData, error)
CreateThirdPartyResourceData(ctx api.Context, resource *extensions.ThirdPartyResourceData) (*extensions.ThirdPartyResourceData, error)
UpdateThirdPartyResourceData(ctx api.Context, resource *extensions.ThirdPartyResourceData) (*extensions.ThirdPartyResourceData, error)
DeleteThirdPartyResourceData(ctx api.Context, name string) error
}
// storage puts strong typing around storage calls
type storage struct {
rest.StandardStorage
}
// NewRegistry returns a new Registry interface for the given Storage. Any mismatched
// types will panic.
func NewRegistry(s rest.StandardStorage) Registry {
return &storage{s}
}
func (s *storage) ListThirdPartyResourceData(ctx api.Context, options *api.ListOptions) (*extensions.ThirdPartyResourceDataList, error) {
obj, err := s.List(ctx, options)
if err != nil {
return nil, err
}
return obj.(*extensions.ThirdPartyResourceDataList), nil
}
func (s *storage) WatchThirdPartyResourceData(ctx api.Context, options *api.ListOptions) (watch.Interface, error) {
return s.Watch(ctx, options)
}
func (s *storage) GetThirdPartyResourceData(ctx api.Context, name string) (*extensions.ThirdPartyResourceData, error) {
obj, err := s.Get(ctx, name)
if err != nil {
return nil, err
}
return obj.(*extensions.ThirdPartyResourceData), nil
}
func (s *storage) CreateThirdPartyResourceData(ctx api.Context, ThirdPartyResourceData *extensions.ThirdPartyResourceData) (*extensions.ThirdPartyResourceData, error) {
obj, err := s.Create(ctx, ThirdPartyResourceData)
return obj.(*extensions.ThirdPartyResourceData), err
}
func (s *storage) UpdateThirdPartyResourceData(ctx api.Context, ThirdPartyResourceData *extensions.ThirdPartyResourceData) (*extensions.ThirdPartyResourceData, error) {
obj, _, err := s.Update(ctx, ThirdPartyResourceData)
return obj.(*extensions.ThirdPartyResourceData), err
}
func (s *storage) DeleteThirdPartyResourceData(ctx api.Context, name string) error {
_, err := s.Delete(ctx, name, nil)
return err
}

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@ -0,0 +1,92 @@
/*
Copyright 2015 The Kubernetes Authors 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 thirdpartyresourcedata
import (
"fmt"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/rest"
"k8s.io/kubernetes/pkg/apis/extensions"
"k8s.io/kubernetes/pkg/apis/extensions/validation"
"k8s.io/kubernetes/pkg/fields"
"k8s.io/kubernetes/pkg/labels"
"k8s.io/kubernetes/pkg/registry/generic"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/util/validation/field"
)
// strategy implements behavior for ThirdPartyResource objects
type strategy struct {
runtime.ObjectTyper
api.NameGenerator
}
// Strategy is the default logic that applies when creating and updating ThirdPartyResource
// objects via the REST API.
var Strategy = strategy{api.Scheme, api.SimpleNameGenerator}
var _ = rest.RESTCreateStrategy(Strategy)
var _ = rest.RESTUpdateStrategy(Strategy)
func (strategy) NamespaceScoped() bool {
return true
}
func (strategy) PrepareForCreate(obj runtime.Object) {
}
func (strategy) Validate(ctx api.Context, obj runtime.Object) field.ErrorList {
return validation.ValidateThirdPartyResourceData(obj.(*extensions.ThirdPartyResourceData))
}
// Canonicalize normalizes the object after validation.
func (strategy) Canonicalize(obj runtime.Object) {
}
func (strategy) AllowCreateOnUpdate() bool {
return false
}
func (strategy) PrepareForUpdate(obj, old runtime.Object) {
}
func (strategy) ValidateUpdate(ctx api.Context, obj, old runtime.Object) field.ErrorList {
return validation.ValidateThirdPartyResourceDataUpdate(obj.(*extensions.ThirdPartyResourceData), old.(*extensions.ThirdPartyResourceData))
}
func (strategy) AllowUnconditionalUpdate() bool {
return true
}
// Matcher returns a generic matcher for a given label and field selector.
func Matcher(label labels.Selector, field fields.Selector) generic.Matcher {
return generic.MatcherFunc(func(obj runtime.Object) (bool, error) {
sa, ok := obj.(*extensions.ThirdPartyResourceData)
if !ok {
return false, fmt.Errorf("not a ThirdPartyResourceData")
}
fields := SelectableFields(sa)
return label.Matches(labels.Set(sa.Labels)) && field.Matches(fields), nil
})
}
// SelectableFields returns a label set that can be used for filter selection
func SelectableFields(obj *extensions.ThirdPartyResourceData) labels.Set {
return labels.Set{}
}

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/*
Copyright 2015 The Kubernetes Authors 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 thirdpartyresourcedata
import (
"fmt"
"strings"
"k8s.io/kubernetes/pkg/api/unversioned"
"k8s.io/kubernetes/pkg/apis/extensions"
)
func ExtractGroupVersionKind(list *extensions.ThirdPartyResourceList) ([]unversioned.GroupVersion, []unversioned.GroupVersionKind, error) {
gvs := []unversioned.GroupVersion{}
gvks := []unversioned.GroupVersionKind{}
for ix := range list.Items {
rsrc := &list.Items[ix]
kind, group, err := ExtractApiGroupAndKind(rsrc)
if err != nil {
return nil, nil, err
}
for _, version := range rsrc.Versions {
gv := unversioned.GroupVersion{Group: group, Version: version.Name}
gvs = append(gvs, gv)
gvks = append(gvks, unversioned.GroupVersionKind{Group: group, Version: version.Name, Kind: kind})
}
}
return gvs, gvks, nil
}
func convertToCamelCase(input string) string {
result := ""
toUpper := true
for ix := range input {
char := input[ix]
if toUpper {
result = result + string([]byte{(char - 32)})
toUpper = false
} else if char == '-' {
toUpper = true
} else {
result = result + string([]byte{char})
}
}
return result
}
func ExtractApiGroupAndKind(rsrc *extensions.ThirdPartyResource) (kind string, group string, err error) {
parts := strings.Split(rsrc.Name, ".")
if len(parts) < 3 {
return "", "", fmt.Errorf("unexpectedly short resource name: %s, expected at least <kind>.<domain>.<tld>", rsrc.Name)
}
return convertToCamelCase(parts[0]), strings.Join(parts[1:], "."), nil
}