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Merge branch '5.2.x'

This commit is contained in:
Sam Brannen 2020-08-10 11:36:19 +02:00
parent 88ccab8f13 bd65762582
commit e0d79f5dbb
2 changed files with 14 additions and 10 deletions
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19
spring-jms/src/main/java/org/springframework/jms/core/MessagePostProcessor.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2005 the original author or authors.
* Copyright 2002-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,11 +20,12 @@ import javax.jms.JMSException;
import javax.jms.Message;
/**
* To be used with JmsTemplate's send method that convert an object to a message.
* It allows for further modification of the message after it has been processed
* by the converter. This is useful for setting of JMS Header and Properties.
* To be used with JmsTemplate's send method that converts an object to a message.
*
* <p>This often as an anonymous class within a method implementation.
* <p>This allows for further modification of the message after it has been processed
* by the converter and is useful for setting JMS headers and properties.
*
* <p>Often implemented as a lambda expression or as an anonymous inner class.
*
* @author Mark Pollack
* @since 1.1
@ -32,13 +33,15 @@ import javax.jms.Message;
* @see JmsTemplate#convertAndSend(javax.jms.Destination, Object, MessagePostProcessor)
* @see org.springframework.jms.support.converter.MessageConverter
*/
@FunctionalInterface
public interface MessagePostProcessor {
/**
* Apply a MessagePostProcessor to the message. The returned message is
* typically a modified version of the original.
* Process the given message.
* <p>The returned message is typically a modified version of the original.
* @param message the JMS message from the MessageConverter
* @return the modified version of the Message
* @return a post-processed variant of the message, or simply the incoming
* message; never {@code null}
* @throws javax.jms.JMSException if thrown by JMS API methods
*/
Message postProcessMessage(Message message) throws JMSException;

5
spring-messaging/src/main/java/org/springframework/messaging/core/MessagePostProcessor.java
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@ -28,13 +28,14 @@ import org.springframework.messaging.Message;
* @see MessageSendingOperations
* @see MessageRequestReplyOperations
*/
@FunctionalInterface
public interface MessagePostProcessor {
/**
* Process the given message.
* @param message the message to process
* @return a post-processed variant of the message,
* or simply the incoming message; never {@code null}
* @return a post-processed variant of the message, or simply the incoming
* message; never {@code null}
*/
Message<?> postProcessMessage(Message<?> message);