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   * 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
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  package org.apache.beam.sdk.extensions.avro.schemas;
  
  import java.lang.reflect.Constructor;
  import java.nio.ByteBuffer;
  import java.util.List;
  import java.util.Map;
  import org.apache.avro.Schema;
  import org.joda.time.DateTime;
  import org.joda.time.LocalDate;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /** Create a {@link TestAvro} instance with different constructors. */
  public class TestAvroFactory {
    private static final Logger LOG = LoggerFactory.getLogger(TestAvroFactory.class);
    private static final String VERSION_AVRO = Schema.class.getPackage().getImplementationVersion();
  
    public static TestAvro newInstance(
        Boolean boolNonNullable,
        Integer integer,
        Long aLong,
        Float aFloat,
        Double aDouble,
        CharSequence string,
        ByteBuffer bytes,
        fixed4 fixed,
        LocalDate date,
        DateTime timestampMillis,
        TestEnum testEnum,
        TestAvroNested row,
        List<TestAvroNested> array,
        Map<CharSequence, TestAvroNested> map) {
      try {
        if (VERSION_AVRO.equals("1.8.2")) {
          Constructor<?> constructor =
              TestAvro.class.getDeclaredConstructor(
                  Boolean.class,
                  Integer.class,
                  Long.class,
                  Float.class,
                  Double.class,
                  CharSequence.class,
                  ByteBuffer.class,
                  fixed4.class,
                  org.joda.time.LocalDate.class,
                  org.joda.time.DateTime.class,
                  TestEnum.class,
                  TestAvroNested.class,
                  java.util.List.class,
                  java.util.Map.class);
  
          return (TestAvro)
              constructor.newInstance(
                  boolNonNullable,
                  integer,
                  aLong,
                  aFloat,
                  aDouble,
                  string,
                  bytes,
                  fixed,
                  date,
                  timestampMillis,
                  testEnum,
                  row,
                  array,
                  map);
        } else {
          Constructor<?> constructor =
              TestAvro.class.getDeclaredConstructor(
                  Boolean.class,
                  Integer.class,
                  Long.class,
                  Float.class,
                  Double.class,
                  CharSequence.class,
                  ByteBuffer.class,
                  fixed4.class,
                  java.time.LocalDate.class,
                  java.time.Instant.class,
                  TestEnum.class,
                  TestAvroNested.class,
                  java.util.List.class,
                  java.util.Map.class);
  
          return (TestAvro)
              constructor.newInstance(
                  boolNonNullable,
                  integer,
                  aLong,
                  aFloat,
                  aDouble,
                  string,
                  bytes,
                  fixed,
                  java.time.LocalDate.of(date.getYear(), date.getMonthOfYear(), date.getDayOfMonth()),
                  java.time.Instant.ofEpochMilli(timestampMillis.getMillis()),
                  testEnum,
                  row,
                  array,
                  map);
        }
      } catch (ReflectiveOperationException e) {
        LOG.error(String.format("Fail to create a TestAvro instance: %s", e.getMessage()));
        return new TestAvro(); // return an empty instance to fail the tests
      }
    }
  }
  