AvroUtils.java

/*
 * Copyright 2017 Confluent Inc.
 *
 * 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 io.confluent.kafka.streams.serdes.avro;

import org.apache.avro.Schema;
import org.apache.avro.generic.GenericData;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.generic.IndexedRecord;

public class AvroUtils {

  private static IndexedRecord createAvroRecord() {
    String userSchema =
        "{\"namespace\": \"example.avro\", \"type\": \"record\", " +
            "\"name\": \"User\"," +
            "\"fields\": [{\"name\": \"name\", \"type\": \"string\"}]}";
    Schema.Parser parser = new Schema.Parser();
    Schema schema = parser.parse(userSchema);
    GenericRecord avroRecord = new GenericData.Record(schema);
    avroRecord.put("name", "alice");
    return avroRecord;
  }

  static GenericRecord createGenericRecord() {
    return (GenericRecord) createAvroRecord();
  }

}