001/* 002 * (C) Copyright 2018 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * bdelbosc 018 */ 019package org.nuxeo.runtime.codec; 020 021import java.util.Map; 022 023import org.nuxeo.lib.stream.codec.AvroBinaryCodec; 024import org.nuxeo.lib.stream.codec.AvroJsonCodec; 025import org.nuxeo.lib.stream.codec.AvroMessageCodec; 026import org.nuxeo.lib.stream.codec.Codec; 027import org.nuxeo.runtime.api.Framework; 028import org.nuxeo.runtime.avro.AvroService; 029 030/** 031 * Factory to generate Avro codec with different flavors 032 * 033 * @since 10.2 034 */ 035public class AvroCodecFactory implements CodecFactory { 036 037 protected String encoding; 038 039 @Override 040 public void init(Map<String, String> options) { 041 this.encoding = options.getOrDefault("encoding", "default"); 042 } 043 044 @Override 045 public <T> Codec<T> newCodec(Class<T> objectClass) { 046 switch (encoding) { 047 case "json": 048 return new AvroJsonCodec<>(objectClass); 049 case "binary": 050 return new AvroBinaryCodec<>(objectClass); 051 case "message": 052 default: 053 return new AvroMessageCodec<>(objectClass, Framework.getService(AvroService.class)); 054 } 055 } 056}