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registry.go
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registry.go
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package useridentitymapping
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
apirequest "k8s.io/apiserver/pkg/endpoints/request"
"k8s.io/apiserver/pkg/registry/rest"
kapi "k8s.io/kubernetes/pkg/api"
userapi "github.com/openshift/origin/pkg/user/apis/user"
)
// Registry is an interface implemented by things that know how to store UserIdentityMapping objects.
type Registry interface {
// GetUserIdentityMapping returns a UserIdentityMapping for the named identity
GetUserIdentityMapping(ctx apirequest.Context, name string, options *metav1.GetOptions) (*userapi.UserIdentityMapping, error)
// CreateUserIdentityMapping associates a user and an identity
CreateUserIdentityMapping(ctx apirequest.Context, mapping *userapi.UserIdentityMapping) (*userapi.UserIdentityMapping, error)
// UpdateUserIdentityMapping updates an associated user and identity
UpdateUserIdentityMapping(ctx apirequest.Context, mapping *userapi.UserIdentityMapping) (*userapi.UserIdentityMapping, error)
// DeleteUserIdentityMapping removes the user association for the named identity
DeleteUserIdentityMapping(ctx apirequest.Context, name string) error
}
// Storage is an interface for a standard REST Storage backend
// TODO: move me somewhere common
type Storage interface {
rest.Getter
rest.Deleter
Create(ctx apirequest.Context, obj runtime.Object) (runtime.Object, error)
Update(ctx apirequest.Context, name string, objInfo rest.UpdatedObjectInfo) (runtime.Object, bool, error)
}
// storage puts strong typing around storage calls
type storage struct {
Storage
}
// NewRegistry returns a new Registry interface for the given Storage. Any mismatched
// types will panic.
func NewRegistry(s Storage) Registry {
return &storage{s}
}
func (s *storage) GetUserIdentityMapping(ctx apirequest.Context, name string, options *metav1.GetOptions) (*userapi.UserIdentityMapping, error) {
obj, err := s.Get(ctx, name, options)
if err != nil {
return nil, err
}
return obj.(*userapi.UserIdentityMapping), nil
}
func (s *storage) CreateUserIdentityMapping(ctx apirequest.Context, mapping *userapi.UserIdentityMapping) (*userapi.UserIdentityMapping, error) {
obj, err := s.Create(ctx, mapping)
if err != nil {
return nil, err
}
return obj.(*userapi.UserIdentityMapping), nil
}
func (s *storage) UpdateUserIdentityMapping(ctx apirequest.Context, mapping *userapi.UserIdentityMapping) (*userapi.UserIdentityMapping, error) {
obj, _, err := s.Update(ctx, mapping.Name, rest.DefaultUpdatedObjectInfo(mapping, kapi.Scheme))
if err != nil {
return nil, err
}
return obj.(*userapi.UserIdentityMapping), nil
}
//
func (s *storage) DeleteUserIdentityMapping(ctx apirequest.Context, name string) error {
_, err := s.Delete(ctx, name)
return err
}