1/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 *     Copyright 2017 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_callbacks.h"
19#include "kv_bucket.h"
20#include "vbucket.h"
21
22namespace Collections {
23namespace VB {
24
25void LogicallyDeletedCallback::callback(CacheLookup& lookup) {
26    VBucketPtr vb = store.getVBucket(lookup.getVBucketId());
27    if (!vb) {
28        return;
29    }
30    // Check with collections if this key should be loaded, status EEXISTS is
31    // the only way to inform the scan to not continue with this key.
32    if (vb->lockCollections().isLogicallyDeleted(
33                lookup.getKey(), lookup.getBySeqno(), lookup.getSeparator())) {
34        setStatus(ENGINE_KEY_EEXISTS);
35        return;
36    }
37}
38
39} // end namespace VB
40} // end namespace Collections