Admin: Moving messages from one queue to another.

[William Henry]

Hi all,

There is a requirement to be able to administratively move messages from 
one queue to another and I'm looking for input regarding the/a use case 
for this requirement.

It has been suggested that this is really a query/criteria based move 
and it's really at a broker level. i.e. broker X please move all 
messages from user johnz from queue A to queue B. Or broker X please 
move all messages with topic Y from queue A to queue B.  Queue B might 
just be some sort of suspend queue while an administrator finds out what 
johnz really wants or why messages of topic Y are not getting consumed etc.

Has anyone any opinions or a concrete use case for this? 

Regards,
William  Henry