1 files changed, 79 insertions, 0 deletions
diff --git a/src/mongo/db/api_parameters.cpp b/src/mongo/db/api_parameters.cpp
new file mode 100644
index 00000000000..05ffe9c49cb
--- /dev/null
+++ b/src/mongo/db/api_parameters.cpp
@@ -0,0 +1,79 @@
+/**
+ *    Copyright (C) 2020-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_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kCommand
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/db/api_parameters.h"
+
+namespace mongo {
+
+const OperationContext::Decoration<APIParameters> APIParameters::get =
+    OperationContext::declareDecoration<APIParameters>();
+
+APIParameters APIParameters::fromClient(const APIParametersFromClient& apiParamsFromClient) {
+    APIParameters apiParameters = APIParameters();
+    auto apiVersion = apiParamsFromClient.getApiVersion();
+    auto apiStrict = apiParamsFromClient.getApiStrict();
+    auto apiDeprecationErrors = apiParamsFromClient.getApiDeprecationErrors();
+
+    if (apiVersion) {
+        apiParameters.setAPIVersion(apiVersion.value());
+    }
+
+    if (apiStrict) {
+        apiParameters.setAPIStrict(apiStrict.value());
+    }
+
+    if (apiDeprecationErrors) {
+        apiParameters.setAPIDeprecationErrors(apiDeprecationErrors.value());
+    }
+
+    return apiParameters;
+}
+
+APIParameters APIParameters::fromBSON(const BSONObj& cmdObj) {
+    return APIParameters::fromClient(
+        APIParametersFromClient::parse("APIParametersFromClient"_sd, cmdObj));
+}
+
+void APIParameters::appendInfo(BSONObjBuilder* builder) const {
+    if (_apiVersion) {
+        builder->append(kAPIVersionFieldName, *_apiVersion);
+    }
+    if (_apiStrict) {
+        builder->append(kAPIStrictFieldName, *_apiStrict);
+    }
+    if (_apiDeprecationErrors) {
+        builder->append(kAPIDeprecationErrorsFieldName, *_apiDeprecationErrors);
+    }
+}
+
+}  // namespace mongo