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/**
* Copyright (C) 2018 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 GNU Affero General 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.
*/
#pragma once
#include "mongo/db/dbdirectclient.h"
#include "mongo/db/pipeline/pipeline.h"
#include "mongo/db/pipeline/process_interface_standalone.h"
namespace mongo {
/**
* Specialized version of the MongoDInterface when this node is a shard server.
*/
class MongoInterfaceShardServer final : public MongoInterfaceStandalone {
public:
using MongoInterfaceStandalone::MongoInterfaceStandalone;
std::pair<std::vector<FieldPath>, bool> collectDocumentKeyFields(
OperationContext* opCtx, NamespaceStringOrUUID nssOrUUID) const final;
/**
* Inserts the documents 'objs' into the namespace 'ns' using the ClusterWriter for locking,
* routing, stale config handling, etc.
*/
void insert(const boost::intrusive_ptr<ExpressionContext>& expCtx,
const NamespaceString& ns,
std::vector<BSONObj>&& objs) final;
/**
* Replaces the documents matching 'queries' with 'updates' using the ClusterWriter for locking,
* routing, stale config handling, etc.
*/
void update(const boost::intrusive_ptr<ExpressionContext>& expCtx,
const NamespaceString& ns,
std::vector<BSONObj>&& queries,
std::vector<BSONObj>&& updates,
bool upsert,
bool multi) final;
};
} // namespace mongo
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