com.dell.cpsd.common.rabbitmq.MessageAnnotationProcessor Maven / Gradle / Ivy
/**
* Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
* Dell EMC Confidential/Proprietary Information
*/
package com.dell.cpsd.common.rabbitmq;
import com.dell.cpsd.common.rabbitmq.annotation.Message;
import java.lang.annotation.Annotation;
import java.util.List;
/**
* An annotation process for evaluating @Message annotations.
*
* Copyright © 2017 Dell Inc. or its subsidiaries. All Rights Reserved.
* Dell EMC Confidential/Proprietary Information
*
* @version 1.0
* @since SINCE-TDB
*/
public class MessageAnnotationProcessor
{
/**
* Called to process the list of classes.
*
*/
public void process(final MessageAnnotationProcessorCallback callback, final List> classes)
{
for (final Class aClass : classes)
{
process(callback, aClass);
}
}
/**
* Calls the callback if the class contains the Message annotation.
*
*/
public void process(final MessageAnnotationProcessorCallback callback, final Class aClass)
{
Annotation annotation = aClass.getAnnotation(Message.class);
if (annotation != null)
{
Message messageAnnotation = (Message) annotation;
callback.found(messageAnnotation.value(),
aClass); // @TODO, update callback to include version ... messageAnnotation.version());
}
}
}