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The official MongoDB Apache Kafka Connect Connector.

There is a newer version: 1.13.1

/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.mongodb.kafka.connect.util;

import org.bson.BsonDocument;

import com.mongodb.client.MongoClient;

public final class MongoClientHelper {

  private MongoClientHelper() {}

  public static boolean isAtleastFiveDotZero(final MongoClient mongoClient) {
    try {
      return mongoClient
              .getDatabase("admin")
              .runCommand(BsonDocument.parse("{hello: 1}"))
              .get("maxWireVersion", 0)
          >= 13;
    } catch (RuntimeException e) {
      return false;
    }
  }
}