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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.sink.cdc.qlik;

import java.util.HashMap;
import java.util.Map;
import java.util.Optional;

import com.mongodb.kafka.connect.sink.MongoSinkTopicConfig;
import com.mongodb.kafka.connect.sink.cdc.CdcHandler;
import com.mongodb.kafka.connect.sink.cdc.CdcOperation;

public abstract class QlikCdcHandler extends CdcHandler {
  private final Map operations = new HashMap<>();

  public QlikCdcHandler(final MongoSinkTopicConfig config) {
    super(config);
  }

  protected void registerOperations(final Map operations) {
    this.operations.putAll(operations);
  }

  protected Optional getCdcOperation(final OperationType operationType) {
    if (operations.containsKey(operationType)) {
      return Optional.of(operations.get(operationType));
    }
    return Optional.empty();
  }
}