return objInfoCache(make(map[string]*ObjectInfo))
}

func (oiCache objInfoCache) Add(toDel ObjectToDelete, oi *ObjectInfo) {
	oiCache[fmt.Sprintf("%s-%s", toDel.ObjectName, toDel.VersionID)] = oi
}

func (oiCache objInfoCache) Get(toDel ObjectToDelete) (*ObjectInfo, bool) {
	oi, ok := oiCache[fmt.Sprintf("%s-%s", toDel.ObjectName, toDel.VersionID)]
	return oi, ok
}