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Diffstat (limited to 'src/mongo/rpc/legacy_request.cpp')
-rw-r--r-- | src/mongo/rpc/legacy_request.cpp | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/mongo/rpc/legacy_request.cpp b/src/mongo/rpc/legacy_request.cpp new file mode 100644 index 00000000000..bb79928abb9 --- /dev/null +++ b/src/mongo/rpc/legacy_request.cpp @@ -0,0 +1,78 @@ +/** + * Copyright (C) 2015 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. + */ + +#include "mongo/platform/basic.h" + +#include <utility> + +#include "mongo/db/namespace_string.h" +#include "mongo/rpc/legacy_request.h" +#include "mongo/rpc/metadata.h" +#include "mongo/util/assert_util.h" + +namespace mongo { +namespace rpc { + + LegacyRequest::LegacyRequest(const Message *message) + : _message(std::move(message)) + , _dbMessage(*message) + , _queryMessage(_dbMessage) + , _database(NamespaceString(_queryMessage.ns).db().toString()) { + + std::tie(_upconvertedCommandArgs, _upconvertedMetadata) = uassertStatusOK( + metadata::upconvertRequest(std::move(_queryMessage.query), + std::move(_queryMessage.queryOptions)) + ); + } + + LegacyRequest::~LegacyRequest() = default; + + StringData LegacyRequest::getDatabase() const { + return _database; + } + + StringData LegacyRequest::getCommandName() const { + return _upconvertedCommandArgs.firstElement().fieldNameStringData(); + } + + const BSONObj& LegacyRequest::getMetadata() const { + // TODO SERVER-18236 + return _upconvertedMetadata; + } + + const BSONObj& LegacyRequest::getCommandArgs() const { + return _upconvertedCommandArgs; + } + + DocumentRange LegacyRequest::getInputDocs() const { + // return an empty document range. + return DocumentRange{}; + } + +} // namespace rpc +} // namespace mongo |