Golang thirdpartyresourcedata.NewCodec函數代碼示例

func (m *Master) thirdpartyapi(group, kind, version string) *apiserver.APIGroupVersion {
	resourceStorage := thirdpartyresourcedataetcd.NewREST(m.thirdPartyStorage, generic.UndecoratedStorage, group, kind)

	apiRoot := makeThirdPartyPath("")

	storage := map[string]rest.Storage{
		strings.ToLower(kind) + "s": resourceStorage,
	}

	serverGroupVersion := unversioned.ParseGroupVersionOrDie(latest.GroupOrDie("").GroupVersion)

	return &apiserver.APIGroupVersion{
		Root:                apiRoot,
		GroupVersion:        unversioned.GroupVersion{Group: group, Version: version},
		RequestInfoResolver: m.newRequestInfoResolver(),

		Creater:   thirdpartyresourcedata.NewObjectCreator(group, version, api.Scheme),
		Convertor: api.Scheme,
		Typer:     api.Scheme,

		Mapper:             thirdpartyresourcedata.NewMapper(latest.GroupOrDie("extensions").RESTMapper, kind, version, group),
		Codec:              thirdpartyresourcedata.NewCodec(latest.GroupOrDie("extensions").Codec, kind),
		Linker:             latest.GroupOrDie("extensions").SelfLinker,
		Storage:            storage,
		ServerGroupVersion: &serverGroupVersion,

		Context: m.requestContextMapper,

		MinRequestTimeout: m.minRequestTimeout,
	}
}

func (m *Master) thirdpartyapi(group, kind, version string) *apiserver.APIGroupVersion {
	resourceStorage := thirdpartyresourcedataetcd.NewREST(m.thirdPartyStorage, group, kind)

	apiRoot := makeThirdPartyPath("")

	storage := map[string]rest.Storage{
		strings.ToLower(kind) + "s": resourceStorage,
	}

	return &apiserver.APIGroupVersion{
		Root:                   apiRoot,
		Version:                apiutil.GetGroupVersion(group, version),
		APIRequestInfoResolver: m.newAPIRequestInfoResolver(),

		Creater:   thirdpartyresourcedata.NewObjectCreator(group, version, api.Scheme),
		Convertor: api.Scheme,
		Typer:     api.Scheme,

		Mapper:        thirdpartyresourcedata.NewMapper(latest.GroupOrDie("experimental").RESTMapper, kind, version, group),
		Codec:         thirdpartyresourcedata.NewCodec(latest.GroupOrDie("experimental").Codec, kind),
		Linker:        latest.GroupOrDie("experimental").SelfLinker,
		Storage:       storage,
		ServerVersion: latest.GroupOrDie("").GroupVersion,

		Context: m.requestContextMapper,

		ProxyDialerFn:     m.dialer,
		MinRequestTimeout: m.minRequestTimeout,
	}
}

// InfoForData creates an Info object for the given data. An error is returned
// if any of the decoding or client lookup steps fail. Name and namespace will be
// set into Info if the mapping's MetadataAccessor can retrieve them.
func (m *Mapper) InfoForData(data []byte, source string) (*Info, error) {
	versions := &runtime.VersionedObjects{}
	_, gvk, err := m.Decode(data, nil, versions)
	var obj runtime.Object
	var versioned runtime.Object
	if registered.IsThirdPartyAPIGroupVersion(gvk.GroupVersion()) {
		obj, err = runtime.Decode(thirdpartyresourcedata.NewCodec(nil, gvk.Kind), data)
		versioned = obj
	} else {
		obj, versioned = versions.Last(), versions.First()
	}
	if err != nil {
		return nil, fmt.Errorf("unable to decode %q: %v [%v]", source, err, gvk)
	}
	mapping, err := m.RESTMapping(gvk.GroupKind(), gvk.Version)
	if err != nil {
		return nil, fmt.Errorf("unable to recognize %q: %v", source, err)
	}

	client, err := m.ClientForMapping(mapping)
	if err != nil {
		return nil, fmt.Errorf("unable to connect to a server to handle %q: %v", mapping.Resource, err)
	}

	name, _ := mapping.MetadataAccessor.Name(obj)
	namespace, _ := mapping.MetadataAccessor.Namespace(obj)
	resourceVersion, _ := mapping.MetadataAccessor.ResourceVersion(obj)

	return &Info{
		Mapping:         mapping,
		Client:          client,
		Namespace:       namespace,
		Name:            name,
		Source:          source,
		VersionedObject: versioned,
		Object:          obj,
		ResourceVersion: resourceVersion,
	}, nil
}

//.........這裏部分代碼省略.........
		ClientForMapping: func(mapping *meta.RESTMapping) (resource.RESTClient, error) {
			gvk := mapping.GroupVersionKind
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			c, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			switch gvk.Group {
			case api.GroupName:
				return c.RESTClient, nil
			case autoscaling.GroupName:
				return c.AutoscalingClient.RESTClient, nil
			case batch.GroupName:
				return c.BatchClient.RESTClient, nil
			case apps.GroupName:
				return c.AppsClient.RESTClient, nil
			case extensions.GroupName:
				return c.ExtensionsClient.RESTClient, nil
			case api.SchemeGroupVersion.Group:
				return c.RESTClient, nil
			case extensions.SchemeGroupVersion.Group:
				return c.ExtensionsClient.RESTClient, nil
			default:
				if !registered.IsThirdPartyAPIGroupVersion(gvk.GroupVersion()) {
					return nil, fmt.Errorf("unknown api group/version: %s", gvk.String())
				}
				cfg, err := clientConfig.ClientConfig()
				if err != nil {
					return nil, err
				}
				gv := gvk.GroupVersion()
				cfg.GroupVersion = &gv
				cfg.APIPath = "/apis"
				cfg.Codec = thirdpartyresourcedata.NewCodec(c.ExtensionsClient.RESTClient.Codec(), gvk.Kind)
				return restclient.RESTClientFor(cfg)
			}
		},
		Describer: func(mapping *meta.RESTMapping) (kubectl.Describer, error) {
			mappingVersion := mapping.GroupVersionKind.GroupVersion()
			client, err := clients.ClientForVersion(&mappingVersion)
			if err != nil {
				return nil, err
			}
			if describer, ok := kubectl.DescriberFor(mapping.GroupVersionKind.GroupKind(), client); ok {
				return describer, nil
			}
			return nil, fmt.Errorf("no description has been implemented for %q", mapping.GroupVersionKind.Kind)
		},
		Decoder: func(toInternal bool) runtime.Decoder {
			if toInternal {
				return api.Codecs.UniversalDecoder()
			}
			return api.Codecs.UniversalDeserializer()
		},
		JSONEncoder: func() runtime.Encoder {
			return api.Codecs.LegacyCodec(registered.EnabledVersions()...)
		},
		Printer: func(mapping *meta.RESTMapping, noHeaders, withNamespace bool, wide bool, showAll bool, showLabels bool, absoluteTimestamps bool, columnLabels []string) (kubectl.ResourcePrinter, error) {
			return kubectl.NewHumanReadablePrinter(noHeaders, withNamespace, wide, showAll, showLabels, absoluteTimestamps, columnLabels), nil
		},
		MapBasedSelectorForObject: func(object runtime.Object) (string, error) {
			// TODO: replace with a swagger schema based approach (identify pod selector via schema introspection)
			switch t := object.(type) {
			case *api.ReplicationController:
				return kubectl.MakeLabels(t.Spec.Selector), nil
			case *api.Pod: