content: /*
   * 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 com.alibaba.dts.recordprocessor;
  
  import com.alibaba.dts.formats.avro.Record;
  import org.apache.avro.io.Decoder;
  import org.apache.avro.io.DecoderFactory;
  import org.apache.avro.specific.SpecificDatumReader;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class AvroDeserializer {
      private static final Logger log = LoggerFactory.getLogger(AvroDeserializer.class);
  
      private final SpecificDatumReader<Record> reader =
          new SpecificDatumReader<>(com.alibaba.dts.formats.avro.Record.class);
  
      public AvroDeserializer() {}
  
      public com.alibaba.dts.formats.avro.Record deserialize(byte[] data) {
  
          Decoder decoder = DecoderFactory.get().binaryDecoder(data, null);
          Record payload = null;
          try {
              payload = reader.read(null, decoder);
              return payload;
          }catch (Throwable ex) {
              log.error("AvroDeserializer: deserialize record failed cause " + ex.getMessage(), ex);
              throw new RuntimeException(ex);
          }
      }
  }
  