func NewObjectPathParse(path string) *ObjectPath {
op := &ObjectPath{}
is_fold := false
if len(path) > 0 && path[len(path)-1] == '/' {
is_fold = true
}
path = dbutil.ObjectPathClean(path)
if is_fold {
op.FoldName, op.FieldName = path, ""
} else {
if i := strings.LastIndex(path, "/"); i > 0 {
op.FoldName, op.FieldName = path[:i], path[i+1:]
} else {
op.FoldName, op.FieldName = "", path
}
}
op.Fold = stringToHashBytes(op.FoldName, ObjectFoldLength)
op.Field = stringToHashBytes(op.FieldName, ObjectFieldLength)
return op
}
func NewObjectPathKey(fold, key string) *ObjectPath {
op := &ObjectPath{
FoldName: dbutil.ObjectPathClean(fold),
}
op.Fold = stringToHashBytes(op.FoldName, ObjectFoldLength)
klen := len(key)
if klen > 32 {
klen = 32
}
if v := dbutil.HexStringToBytes(key[:klen]); len(v) > 0 {
op.Field = v
op.FieldName = key[:klen]
}
return op
}
func (op *ObjectPath) EntryPath() string {
return dbutil.ObjectPathClean(op.FoldName + "/" + op.FieldName)
}
func ObjectNsMetaFoldKey(path string) []byte {
return RawNsKeyConcat(NsObjectMeta, stringToHashBytes(dbutil.ObjectPathClean(path), ObjectFoldLength))
}
func ObjectDocFoldKey(fold string) []byte {
return stringToHashBytes(dbutil.ObjectPathClean(fold), ObjectFoldLength)
}