Package org.springframework.messaging.core

Interface MessagePostProcessor

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface MessagePostProcessor
A contract for processing a Message after it has been created, either returning a modified (effectively new) message or returning the same.
Since:
4.0
Author:
Mark Fisher, Rossen Stoyanchev
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    Message<?>
    postProcessMessage(Message<?> message)
    Process the given message.

  • Method Details

    • postProcessMessage

      Message<?> postProcessMessage(Message<?> message)
      Process the given message.
      Parameters:
      message - the message to process
      Returns:
      a post-processed variant of the message, or simply the incoming message; never null