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/**
* Copyright (C) 2021-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 "mongo/platform/basic.h"
#include "mongo/db/query/plan_executor.h"
#include "mongo/db/shard_role.h"
#include "mongo/util/fail_point.h"
namespace mongo {
namespace {
MONGO_FAIL_POINT_DEFINE(planExecutorAlwaysFails);
} // namespace
const OperationContext::Decoration<boost::optional<SharedSemiFuture<void>>>
planExecutorShardingCriticalSectionFuture =
OperationContext::declareDecoration<boost::optional<SharedSemiFuture<void>>>();
std::string PlanExecutor::stateToStr(ExecState execState) {
switch (execState) {
case PlanExecutor::ADVANCED:
return "ADVANCED";
case PlanExecutor::IS_EOF:
return "IS_EOF";
}
MONGO_UNREACHABLE;
}
void PlanExecutor::checkFailPointPlanExecAlwaysFails() {
if (MONGO_unlikely(planExecutorAlwaysFails.shouldFail())) {
uasserted(ErrorCodes::Error(4382101),
"PlanExecutor hit planExecutorAlwaysFails fail point");
}
}
const CollectionPtr& VariantCollectionPtrOrAcquisition::getCollectionPtr() const {
return *stdx::visit(OverloadedVisitor{
[](const CollectionPtr* collectionPtr) { return collectionPtr; },
[](const ScopedCollectionAcquisition* collectionAcquisition) {
return &collectionAcquisition->getCollectionPtr();
},
},
_collectionPtrOrAcquisition);
}
} // namespace mongo
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