1/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 *     Copyright 2018 Couchbase, Inc
4 *
5 *   Licensed under the Apache License, Version 2.0 (the "License");
6 *   you may not use this file except in compliance with the License.
7 *   You may obtain a copy of the License at
8 *
9 *       http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *   Unless required by applicable law or agreed to in writing, software
12 *   distributed under the License is distributed on an "AS IS" BASIS,
13 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *   See the License for the specific language governing permissions and
15 *   limitations under the License.
16 */
17
18#include "collections/collections_dockey.h"
19
20/**
21 * Factory method to create a Collections::DocKey from a DocKey
22 */
23Collections::DocKey Collections::DocKey::make(const ::DocKey& key) {
24    if (key.getDocNamespace() != DocNamespace::System) {
25        throw std::invalid_argument("DocKey::make incorrect namespace:" +
26                                    std::to_string(int(key.getDocNamespace())));
27    }
28    const uint8_t* collection = findCollection(key, SystemSeparator);
29    if (collection) {
30        return DocKey(key, collection - key.data(), 1);
31    } else {
32        // No collection found, not an error - ok for DefaultNamespace.
33        return DocKey(key, 0, 0);
34    }
35}
36