com.hurence.logisland.util.avro.eventgenerator.StringFieldGenerate Maven / Gradle / Ivy

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/**
 * Copyright (C) 2016 Hurence ([email protected])
 *
 * 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.hurence.logisland.util.avro.eventgenerator;
/*
 *
 * Copyright 2013 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.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
*/


import org.apache.avro.Schema.Field;
import org.apache.avro.generic.GenericRecord;

public class StringFieldGenerate extends SchemaFiller {

  private static int minStringLength = 0;
  private static int maxStringLength = 50;

  public static int getMaxStringLength()
  {
    return maxStringLength;
  }

  public static int getMinStringLength()
  {
    return minStringLength;
  }


  public StringFieldGenerate(Field field)
  {
    super(field);
    //TODO read min and max length from config and set and use with generator
  }

  @Override
  public void writeToRecord(GenericRecord genericRecord)
  {
    genericRecord.put(field.name(), generateString());
  }

  @Override
  public Object generateRandomObject() throws UnknownTypeException
  {
    return generateString();
  }

  public String generateString()
  {
    return randGenerator.getNextString(minStringLength, maxStringLength);
  }

}