com.dell.cpsd.common.rabbitmq.message.DefaultMessageConverterFactory Maven / Gradle / Ivy
/**
* Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
* Dell EMC Confidential/Proprietary Information
*/
package com.dell.cpsd.common.rabbitmq.message;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import org.springframework.amqp.support.converter.ClassMapper;
import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
import org.springframework.amqp.support.converter.MessageConverter;
import java.text.SimpleDateFormat;
/**
* The is a factory for a default message converter configuration.
*
* Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
* Dell EMC Confidential/Proprietary Information
*
*
* @since 1.1
*/
public class DefaultMessageConverterFactory
{
private static final String ISO8601_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSX";
/**
* This returns the MessageConverter for the
* RabbitTemplate.
*
* @param classMapper The class mapper for the converter.
* @return The MessageConverter for the template.
* @since 1.1
*/
public static MessageConverter makeMessageConverter(final ClassMapper classMapper)
{
if (classMapper == null)
{
throw new IllegalArgumentException("The class mapper is null.");
}
final Jackson2JsonMessageConverter messageConverter = new Jackson2JsonMessageConverter();
messageConverter.setClassMapper(classMapper);
messageConverter.setCreateMessageIds(true);
final ObjectMapper objectMapper = new ObjectMapper();
// use ISO8601 format for dates
objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
objectMapper.setDateFormat(new SimpleDateFormat(ISO8601_DATE_FORMAT));
// ignore properties we don't need or aren't expecting
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
messageConverter.setJsonObjectMapper(objectMapper);
return messageConverter;
}
}