content: /*
   * Copyright 2020 Aiven Oy
   *
   * 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 io.aiven.kafka.connect.s3;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  import java.util.Objects;
  
  import org.apache.kafka.common.config.ConfigDef;
  import org.apache.kafka.connect.connector.Task;
  import org.apache.kafka.connect.sink.SinkConnector;
  
  import io.aiven.kafka.connect.s3.config.S3SinkConfig;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class AivenKafkaConnectS3SinkConnector extends SinkConnector {
  
      private static final Logger LOGGER = LoggerFactory.getLogger(AivenKafkaConnectS3SinkConnector.class);
  
      private Map<String, String> configProperties;
  
      @Override
      public ConfigDef config() {
          return S3SinkConfig.configDef();
      }
  
      @Override
      public String version() {
          return Version.VERSION;
      }
  
      @Override
      public Class<? extends Task> taskClass() {
          return S3SinkTask.class;
      }
  
      @Override
      public List<Map<String, String>> taskConfigs(final int maxTasks) {
          final var taskProps = new ArrayList<Map<String, String>>();
          for (int i = 0; i < maxTasks; i++) {
              final var props = Map.copyOf(configProperties);
              taskProps.add(props);
          }
          return taskProps;
      }
  
      @Override
      public void start(final Map<String, String> properties) {
          Objects.requireNonNull(properties, "properties haven't been set");
          configProperties = Map.copyOf(properties);
          LOGGER.info("Start S3 connector");
      }
  
      @Override
      public void stop() {
          LOGGER.info("Stop S3 connector");
      }
  
  }
  