How to set JMSXUserID in Websphere MQ using Spring JMS
Every time I work with MQ and Spring JMS I want to poke my eyes out with a dull instrument. It’s always a pain in the neck. My most recent challenge was trying to get the JMSXUserID field to flow through to the application on the other side of MQ.
First, I created a MessagePostProcessor to add the JMS header
public class MyMessagePostProcessor implements MessagePostProcessor { private String userId; @Override public Message postProcessMessage(Message msg) throws JMSException { msg.
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