/**
 *    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.
 */

#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kSharding


#include "mongo/platform/basic.h"

#include "mongo/s/client/shard_factory.h"

#include "mongo/base/status_with.h"
#include "mongo/client/connection_string.h"
#include "mongo/client/remote_command_targeter.h"
#include "mongo/stdx/memory.h"
#include "mongo/util/assert_util.h"
#include "mongo/util/log.h"

namespace mongo {

ShardFactory::ShardFactory(BuildersMap&& builders,
                           std::unique_ptr<RemoteCommandTargeterFactory> targeterFactory)
    : _builders(builders), _targeterFactory(std::move(targeterFactory)) {}

std::unique_ptr<Shard> ShardFactory::createUniqueShard(const ShardId& shardId,
                                                       const ConnectionString& connStr) {
    auto builderIt = _builders.find(connStr.type());
    invariant(builderIt != _builders.end());
    return builderIt->second(shardId, connStr);
}

std::shared_ptr<Shard> ShardFactory::createShard(const ShardId& shardId,
                                                 const ConnectionString& connStr) {
    auto builderIt = _builders.find(connStr.type());
    invariant(builderIt != _builders.end());
    return std::shared_ptr<Shard>(builderIt->second(shardId, connStr));
}
}  // namespace mongo