content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 org.apache.carbondata.presto;
  
  import java.util.List;
  import java.util.Optional;
  import java.util.Properties;
  
  import com.google.inject.Inject;
  import io.prestosql.plugin.hive.FileFormatDataSourceStats;
  import io.prestosql.plugin.hive.FileWriter;
  import io.prestosql.plugin.hive.HdfsEnvironment;
  import io.prestosql.plugin.hive.HiveFileWriterFactory;
  import io.prestosql.plugin.hive.NodeVersion;
  import io.prestosql.plugin.hive.metastore.StorageFormat;
  import io.prestosql.spi.connector.ConnectorSession;
  import io.prestosql.spi.type.TypeManager;
  import org.apache.hadoop.fs.Path;
  import org.apache.hadoop.hive.serde2.SerDeException;
  import org.apache.hadoop.mapred.JobConf;
  
  import static java.util.Objects.requireNonNull;
  
  public class CarbonDataFileWriterFactory implements HiveFileWriterFactory {
  
    private final HdfsEnvironment hdfsEnvironment;
    private final TypeManager typeManager;
    private final NodeVersion nodeVersion;
    private final FileFormatDataSourceStats stats;
  
    @Inject
    public CarbonDataFileWriterFactory(HdfsEnvironment hdfsEnvironment, TypeManager typeManager,
        NodeVersion nodeVersion, FileFormatDataSourceStats stats) {
      this(typeManager, hdfsEnvironment, nodeVersion, stats);
    }
  
    public CarbonDataFileWriterFactory(TypeManager typeManager, HdfsEnvironment hdfsEnvironment,
        NodeVersion nodeVersion, FileFormatDataSourceStats stats) {
      this.hdfsEnvironment = requireNonNull(hdfsEnvironment, "hdfsEnvironment is null");
      this.typeManager = requireNonNull(typeManager, "typeManager is null");
      this.nodeVersion = requireNonNull(nodeVersion, "nodeVersion is null");
      this.stats = requireNonNull(stats, "stats is null");
    }
  
    @Override
    public Optional<FileWriter> createFileWriter(Path path, List<String> inputColumnNames,
        StorageFormat storageFormat, Properties schema, JobConf configuration,
        ConnectorSession session) {
      try {
        return Optional
            .of(new CarbonDataFileWriter(path, inputColumnNames, schema, configuration, typeManager));
      } catch (SerDeException e) {
        throw new RuntimeException("Error while creating carbon file writer", e);
      }
    }
  
  }
  