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Cache fields for filtering in watchCache.

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This commit is contained in:
Wojciech Tyczynski
2016-11-16 10:19:55 +01:00
parent e6c57c6569
commit 36e6cd19e1
78 changed files with 558 additions and 362 deletions
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21
pkg/registry/core/persistentvolumeclaim/strategy.go
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@@ -95,18 +95,21 @@ func (persistentvolumeclaimStatusStrategy) ValidateUpdate(ctx api.Context, obj,
return validation.ValidatePersistentVolumeClaimStatusUpdate(obj.(*api.PersistentVolumeClaim), old.(*api.PersistentVolumeClaim))
}
// GetAttrs returns labels and fields of a given object for filtering purposes.
func GetAttrs(obj runtime.Object) (labels.Set, fields.Set, error) {
persistentvolumeclaimObj, ok := obj.(*api.PersistentVolumeClaim)
if !ok {
return nil, nil, fmt.Errorf("not a persistentvolumeclaim")
}
return labels.Set(persistentvolumeclaimObj.Labels), PersistentVolumeClaimToSelectableFields(persistentvolumeclaimObj), nil
}
// MatchPersistentVolumeClaim returns a generic matcher for a given label and field selector.
func MatchPersistentVolumeClaim(label labels.Selector, field fields.Selector) storage.SelectionPredicate {
return storage.SelectionPredicate{
Label: label,
Field: field,
GetAttrs: func(obj runtime.Object) (labels.Set, fields.Set, error) {
persistentvolumeclaimObj, ok := obj.(*api.PersistentVolumeClaim)
if !ok {
return nil, nil, fmt.Errorf("not a persistentvolumeclaim")
}
return labels.Set(persistentvolumeclaimObj.Labels), PersistentVolumeClaimToSelectableFields(persistentvolumeclaimObj), nil
},
Label: label,
Field: field,
GetAttrs: GetAttrs,
}
}