HiveQueryWriterBuilder.java

/*
 * 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 gobblin.data.management.conversion.hive.writer;

import gobblin.data.management.conversion.hive.entities.QueryBasedHiveConversionEntity;
import java.io.IOException;
import java.sql.SQLException;

import org.apache.avro.Schema;

import gobblin.util.HiveJdbcConnector;
import gobblin.writer.DataWriter;
import gobblin.writer.DataWriterBuilder;

/**
 *  A {@link DataWriterBuilder} for {@link HiveQueryWriterBuilder}
 */
public class HiveQueryWriterBuilder extends DataWriterBuilder<Schema, QueryBasedHiveConversionEntity>{

  @Override
  public DataWriter<QueryBasedHiveConversionEntity> build() throws IOException {
    try {
      return new HiveQueryExecutionWriter(HiveJdbcConnector.newConnectorWithProps(this.destination.getProperties().getProperties()),
          this.destination.getProperties());
    } catch (SQLException e) {
      throw new RuntimeException(e);
    }
  }
}