/* 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 meta import ( "fmt" "k8s.io/kubernetes/pkg/runtime/schema" ) // AmbiguousResourceError is returned if the RESTMapper finds multiple matches for a resource type AmbiguousResourceError struct { PartialResource schema.GroupVersionResource MatchingResources []schema.GroupVersionResource MatchingKinds []schema.GroupVersionKind } func (e *AmbiguousResourceError) Error() string { switch { case len(e.MatchingKinds) > 0 && len(e.MatchingResources) > 0: return fmt.Sprintf("%v matches multiple resources %v and kinds %v", e.PartialResource, e.MatchingResources, e.MatchingKinds) case len(e.MatchingKinds) > 0: return fmt.Sprintf("%v matches multiple kinds %v", e.PartialResource, e.MatchingKinds) case len(e.MatchingResources) > 0: return fmt.Sprintf("%v matches multiple resources %v", e.PartialResource, e.MatchingResources) } return fmt.Sprintf("%v matches multiple resources or kinds", e.PartialResource) } // AmbiguousKindError is returned if the RESTMapper finds multiple matches for a kind type AmbiguousKindError struct { PartialKind schema.GroupVersionKind MatchingResources []schema.GroupVersionResource MatchingKinds []schema.GroupVersionKind } func (e *AmbiguousKindError) Error() string { switch { case len(e.MatchingKinds) > 0 && len(e.MatchingResources) > 0: return fmt.Sprintf("%v matches multiple resources %v and kinds %v", e.PartialKind, e.MatchingResources, e.MatchingKinds) case len(e.MatchingKinds) > 0: return fmt.Sprintf("%v matches multiple kinds %v", e.PartialKind, e.MatchingKinds) case len(e.MatchingResources) > 0: return fmt.Sprintf("%v matches multiple resources %v", e.PartialKind, e.MatchingResources) } return fmt.Sprintf("%v matches multiple resources or kinds", e.PartialKind) } func IsAmbiguousError(err error) bool { if err == nil { return false } switch err.(type) { case *AmbiguousResourceError, *AmbiguousKindError: return true default: return false } } // NoResourceMatchError is returned if the RESTMapper can't find any match for a resource type NoResourceMatchError struct { PartialResource schema.GroupVersionResource } func (e *NoResourceMatchError) Error() string { return fmt.Sprintf("no matches for %v", e.PartialResource) } // NoKindMatchError is returned if the RESTMapper can't find any match for a kind type NoKindMatchError struct { PartialKind schema.GroupVersionKind } func (e *NoKindMatchError) Error() string { return fmt.Sprintf("no matches for %v", e.PartialKind) } func IsNoMatchError(err error) bool { if err == nil { return false } switch err.(type) { case *NoResourceMatchError, *NoKindMatchError: return true default: return false } }