103 lines
2.5 KiB
Go
103 lines
2.5 KiB
Go
|
/*
|
||
|
|
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 runtime
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"reflect"
|
||
|
|
|
||
|
|
"k8s.io/kubernetes/pkg/api/unversioned"
|
||
|
|
)
|
||
|
|
|
||
|
|
type notRegisteredErr struct {
|
||
|
|
gvk unversioned.GroupVersionKind
|
||
|
|
t reflect.Type
|
||
|
|
}
|
||
|
|
|
||
|
|
// NewNotRegisteredErr is exposed for testing.
|
||
|
|
func NewNotRegisteredErr(gvk unversioned.GroupVersionKind, t reflect.Type) error {
|
||
|
|
return ¬RegisteredErr{gvk: gvk, t: t}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (k *notRegisteredErr) Error() string {
|
||
|
|
if k.t != nil {
|
||
|
|
return fmt.Sprintf("no kind is registered for the type %v", k.t)
|
||
|
|
}
|
||
|
|
if len(k.gvk.Kind) == 0 {
|
||
|
|
return fmt.Sprintf("no version %q has been registered", k.gvk.GroupVersion())
|
||
|
|
}
|
||
|
|
if k.gvk.Version == APIVersionInternal {
|
||
|
|
return fmt.Sprintf("no kind %q is registered for the internal version of group %q", k.gvk.Kind, k.gvk.Group)
|
||
|
|
}
|
||
|
|
|
||
|
|
return fmt.Sprintf("no kind %q is registered for version %q", k.gvk.Kind, k.gvk.GroupVersion())
|
||
|
|
}
|
||
|
|
|
||
|
|
// IsNotRegisteredError returns true if the error indicates the provided
|
||
|
|
// object or input data is not registered.
|
||
|
|
func IsNotRegisteredError(err error) bool {
|
||
|
|
if err == nil {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
_, ok := err.(*notRegisteredErr)
|
||
|
|
return ok
|
||
|
|
}
|
||
|
|
|
||
|
|
type missingKindErr struct {
|
||
|
|
data string
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewMissingKindErr(data string) error {
|
||
|
|
return &missingKindErr{data}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (k *missingKindErr) Error() string {
|
||
|
|
return fmt.Sprintf("Object 'Kind' is missing in '%s'", k.data)
|
||
|
|
}
|
||
|
|
|
||
|
|
// IsMissingKind returns true if the error indicates that the provided object
|
||
|
|
// is missing a 'Kind' field.
|
||
|
|
func IsMissingKind(err error) bool {
|
||
|
|
if err == nil {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
_, ok := err.(*missingKindErr)
|
||
|
|
return ok
|
||
|
|
}
|
||
|
|
|
||
|
|
type missingVersionErr struct {
|
||
|
|
data string
|
||
|
|
}
|
||
|
|
|
||
|
|
// IsMissingVersion returns true if the error indicates that the provided object
|
||
|
|
// is missing a 'Version' field.
|
||
|
|
func NewMissingVersionErr(data string) error {
|
||
|
|
return &missingVersionErr{data}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (k *missingVersionErr) Error() string {
|
||
|
|
return fmt.Sprintf("Object 'apiVersion' is missing in '%s'", k.data)
|
||
|
|
}
|
||
|
|
|
||
|
|
func IsMissingVersion(err error) bool {
|
||
|
|
if err == nil {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
_, ok := err.(*missingVersionErr)
|
||
|
|
return ok
|
||
|
|
}
|