| /** |
| * 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 org.apache.hadoop.io.serializer.avro; |
| |
| import org.apache.avro.Schema; |
| import org.apache.avro.io.DatumReader; |
| import org.apache.avro.io.DatumWriter; |
| import org.apache.avro.specific.SpecificDatumReader; |
| import org.apache.avro.specific.SpecificDatumWriter; |
| import org.apache.avro.specific.SpecificRecord; |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| |
| /** |
| * Serialization for Avro Specific classes. This serialization is to be used |
| * for classes generated by Avro's 'specific' compiler. |
| * @deprecated Use {@link org.apache.hadoop.io.serial.lib.avro.AvroSerialization} |
| * instead. |
| */ |
| @SuppressWarnings("unchecked") |
| @InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| @Deprecated |
| public class AvroSpecificSerialization |
| extends AvroSerialization<SpecificRecord>{ |
| |
| @InterfaceAudience.Private |
| @Override |
| public boolean accept(Class<?> c) { |
| return SpecificRecord.class.isAssignableFrom(c); |
| } |
| |
| @InterfaceAudience.Private |
| @Override |
| public DatumReader getReader(Class<SpecificRecord> clazz) { |
| try { |
| return new SpecificDatumReader(clazz.newInstance().getSchema()); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @InterfaceAudience.Private |
| @Override |
| public Schema getSchema(SpecificRecord t) { |
| return t.getSchema(); |
| } |
| |
| @InterfaceAudience.Private |
| @Override |
| public DatumWriter getWriter(Class<SpecificRecord> clazz) { |
| return new SpecificDatumWriter(); |
| } |
| |
| } |