/* * Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy of this * software and associated documentation files (the "Software"), to deal in the Software * without restriction, including without limitation the rights to use, copy, modify, * merge, publish, distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package com.myapp.xraychatjava; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; import java.util.Map; import org.apache.kafka.common.serialization.Serializer; public class MessageSerializer implements Serializer { @Override public void configure(Map map, boolean bln) { System.out.printf("MessageSerializer configure() called"); } @Override public byte[] serialize(String string, Object t) { byte[] retVal = null; ObjectMapper objectMapper = new ObjectMapper(); try { retVal = objectMapper.writeValueAsString(t).getBytes(); } catch (JsonProcessingException e) { System.out.printf("Exception while serializing message: "+e.getMessage()); } return retVal; } @Override public void close() { System.out.printf("MessageSerializer close() called"); } }