strategy.go

package oauthclient

import (
	"context"

	oauthapi "github.com/openshift/origin/pkg/oauth/apis/oauth"
	"github.com/openshift/origin/pkg/oauth/apis/oauth/validation"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/util/validation/field"
	"k8s.io/apiserver/pkg/registry/rest"
	"k8s.io/kubernetes/pkg/api/legacyscheme"
)

// strategy implements behavior for OAuthClient objects
type strategy struct {
	runtime.ObjectTyper
}

// Strategy is the default logic that applies when creating or updating OAuthClient objects
// objects via the REST API.
var Strategy = strategy{legacyscheme.Scheme}

var _ rest.GarbageCollectionDeleteStrategy = strategy{}

func (strategy) DefaultGarbageCollectionPolicy(ctx context.Context) rest.GarbageCollectionPolicy {
	return rest.Unsupported
}

func (strategy) PrepareForUpdate(ctx context.Context, obj, old runtime.Object) {}

// NamespaceScoped is false for OAuth objects
func (strategy) NamespaceScoped() bool {
	return false
}

func (strategy) GenerateName(base string) string {
	return base
}

func (strategy) PrepareForCreate(ctx context.Context, obj runtime.Object) {
}

// Canonicalize normalizes the object after validation.
func (strategy) Canonicalize(obj runtime.Object) {
}

// Validate validates a new client
func (strategy) Validate(ctx context.Context, obj runtime.Object) field.ErrorList {
	token := obj.(*oauthapi.OAuthClient)
	return validation.ValidateClient(token)
}

// ValidateUpdate validates a client update
func (strategy) ValidateUpdate(ctx context.Context, obj runtime.Object, old runtime.Object) field.ErrorList {
	client := obj.(*oauthapi.OAuthClient)
	oldClient := old.(*oauthapi.OAuthClient)
	return validation.ValidateClientUpdate(client, oldClient)
}

// AllowCreateOnUpdate is false for OAuth objects
func (strategy) AllowCreateOnUpdate() bool {
	return false
}

func (strategy) AllowUnconditionalUpdate() bool {
	return false
}