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Gobblin Ingestion Framework

There is a newer version: 0.8.0

/*
 * Copyright (C) 2014-2016 LinkedIn Corp. All rights reserved.
 *
 * 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.
 */

package gobblin.converter.string;

import gobblin.configuration.WorkUnitState;
import gobblin.converter.Converter;
import gobblin.converter.DataConversionException;
import gobblin.converter.SchemaConversionException;
import gobblin.converter.SingleRecordIterable;

/**
 * Implementation of {@link Converter} that converts a given {@link Object} to its {@link String} representation
 */
public class ObjectToStringConverter extends Converter, Object, String> {

  @Override
  public Class convertSchema(Object inputSchema, WorkUnitState workUnit) throws SchemaConversionException {
    return String.class;
  }

  @Override
  public Iterable convertRecord(Class outputSchema, Object inputRecord, WorkUnitState workUnit)
      throws DataConversionException {
    return new SingleRecordIterable(inputRecord.toString());
  }
}