com.dell.cpsd.common.rabbitmq.registration.DefaultClassMapperFactory Maven / Gradle / Ivy
/**
* Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
* Dell EMC Confidential/Proprietary Information
*/
package com.dell.cpsd.common.rabbitmq.registration;
import com.dell.cpsd.common.rabbitmq.MessageAnnotationProcessor;
import com.dell.cpsd.common.rabbitmq.MessageAnnotationProcessorCallback;
import org.springframework.amqp.support.converter.ClassMapper;
import org.springframework.amqp.support.converter.DefaultClassMapper;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* The is a factory for default retry templates.
*
*
*
* Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
* Dell EMC Confidential/Proprietary Information
*
*
* @since 1.1
*/
public class DefaultClassMapperFactory
{
/**
* This creates the DefaultClassMapper with the list of message
* classes.
*
* @param messageClasses The list of message classes.
* @return The default class mapper with the message classes.
* @since 1.1
*/
public static ClassMapper makeClassMapper(final List> messageClasses)
{
if (messageClasses == null)
{
throw new IllegalArgumentException("The message class list is null.");
}
final DefaultClassMapper classMapper = new DefaultClassMapper();
final Map> classMappings = new HashMap<>();
final MessageAnnotationProcessor messageAnnotationProcessor = new MessageAnnotationProcessor();
messageAnnotationProcessor.process(new MessageAnnotationProcessorCallback()
{
@Override
public void found(String messageType, Class messageClass)
{
classMappings.put(messageType, messageClass);
}
}, messageClasses);
classMapper.setIdClassMapping(classMappings);
return classMapper;
}
}