Reschedule delivery

[osoe]

This has reference to earlier post (link is given below) where it talks about the new feature added 3.2.2 and above to set the New vendor-specific JMS properties for redelivery scheduling.
http://www.jboss.org/index.html?module=bb&op=viewtopic&t=35326

I am using 3.2.3 and the code snippet in my onMessage() method is as below:

long at = System.currentTimeMillis() + 60 * 1000 * 5;
 message.setLongProperty(
 "JMS_JBOSS_REDELIVERY_DELAY", at);

At run time I get the following exception.

javax.jms.MessageNotWriteableException: Properties are read-only
 at org.jboss.mq.SpyMessage.setLongProperty(SpyMessage.java:491

Thanks for your help

[adrian.brock]

You set the propery when you send the message.

You cannot modify a message on the receiving side - at least not in a way that
will affect what the server does.

See also the interceptor example on the WIKI about how to set this policy serverside.

[stephanenicoll]

On Wiki there is also an example of session bean that sends a message with a scheduled delivery

http://jboss.org/wiki/Wiki.jsp?page=JmsSenderBean

Regards,

Stephane