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strategy.go
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strategy.go
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package template
import (
"context"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/util/validation/field"
"k8s.io/apiserver/pkg/storage/names"
"k8s.io/kubernetes/pkg/api/legacyscheme"
templateapi "github.com/openshift/origin/pkg/template/apis/template"
"github.com/openshift/origin/pkg/template/apis/template/validation"
)
// templateStrategy implements behavior for Templates
type templateStrategy struct {
runtime.ObjectTyper
names.NameGenerator
}
// Strategy is the default logic that applies when creating and updating Template
// objects via the REST API.
var Strategy = templateStrategy{legacyscheme.Scheme, names.SimpleNameGenerator}
// NamespaceScoped is true for templates.
func (templateStrategy) NamespaceScoped() bool {
return true
}
// PrepareForUpdate clears fields that are not allowed to be set by end users on update.
func (templateStrategy) PrepareForUpdate(ctx context.Context, obj, old runtime.Object) {}
// Canonicalize normalizes the object after validation.
func (templateStrategy) Canonicalize(obj runtime.Object) {
}
// PrepareForCreate clears fields that are not allowed to be set by end users on creation.
func (templateStrategy) PrepareForCreate(ctx context.Context, obj runtime.Object) {
}
// Validate validates a new template.
func (templateStrategy) Validate(ctx context.Context, obj runtime.Object) field.ErrorList {
return validation.ValidateTemplate(obj.(*templateapi.Template))
}
// AllowCreateOnUpdate is false for templates.
func (templateStrategy) AllowCreateOnUpdate() bool {
return false
}
func (templateStrategy) AllowUnconditionalUpdate() bool {
return false
}
// ValidateUpdate is the default update validation for an end user.
func (templateStrategy) ValidateUpdate(ctx context.Context, obj, old runtime.Object) field.ErrorList {
return validation.ValidateTemplateUpdate(obj.(*templateapi.Template), old.(*templateapi.Template))
}