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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include <functional>
#include "mongo/db/session/sessions_collection_mock.h"
#include "mongo/platform/basic.h"
namespace mongo {
MockSessionsCollectionImpl::MockSessionsCollectionImpl()
: _refresh([=, this](const LogicalSessionRecordSet& sessions) { _refreshSessions(sessions); }),
_remove([=, this](const LogicalSessionIdSet& sessions) { _removeRecords(sessions); }) {}
void MockSessionsCollectionImpl::setRefreshHook(RefreshHook hook) {
_refresh = std::move(hook);
}
void MockSessionsCollectionImpl::setRemoveHook(RemoveHook hook) {
_remove = std::move(hook);
}
void MockSessionsCollectionImpl::clearHooks() {
_refresh = [=, this](const LogicalSessionRecordSet& sessions) {
_refreshSessions(sessions);
};
_remove = [=, this](const LogicalSessionIdSet& sessions) {
_removeRecords(sessions);
};
}
void MockSessionsCollectionImpl::refreshSessions(const LogicalSessionRecordSet& sessions) {
_refresh(sessions);
}
void MockSessionsCollectionImpl::removeRecords(const LogicalSessionIdSet& sessions) {
_remove(std::move(sessions));
}
void MockSessionsCollectionImpl::add(LogicalSessionRecord record) {
stdx::unique_lock<Latch> lk(_mutex);
_sessions.insert({record.getId(), std::move(record)});
}
void MockSessionsCollectionImpl::remove(LogicalSessionId lsid) {
stdx::unique_lock<Latch> lk(_mutex);
_sessions.erase(lsid);
}
bool MockSessionsCollectionImpl::has(LogicalSessionId lsid) {
stdx::unique_lock<Latch> lk(_mutex);
return _sessions.find(lsid) != _sessions.end();
}
void MockSessionsCollectionImpl::clearSessions() {
stdx::unique_lock<Latch> lk(_mutex);
_sessions.clear();
}
const MockSessionsCollectionImpl::SessionMap& MockSessionsCollectionImpl::sessions() const {
return _sessions;
}
void MockSessionsCollectionImpl::_refreshSessions(const LogicalSessionRecordSet& sessions) {
for (auto& record : sessions) {
if (!has(record.getId())) {
_sessions.insert({record.getId(), record});
}
}
}
void MockSessionsCollectionImpl::_removeRecords(const LogicalSessionIdSet& sessions) {
stdx::unique_lock<Latch> lk(_mutex);
for (auto& lsid : sessions) {
_sessions.erase(lsid);
}
}
LogicalSessionIdSet MockSessionsCollectionImpl::findRemovedSessions(
OperationContext* opCtx, const LogicalSessionIdSet& sessions) {
LogicalSessionIdSet lsids;
stdx::unique_lock<Latch> lk(_mutex);
for (auto& lsid : sessions) {
if (_sessions.find(lsid) == _sessions.end()) {
lsids.emplace(lsid);
}
}
return lsids;
}
} // namespace mongo
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