[esb-issues] [JBoss JIRA] Commented: (JBESB-1282) How does a service work when message payload types are out of scope of the service?

Wed Oct 31 11:17:45 EDT 2007

    [ http://jira.jboss.com/jira/browse/JBESB-1282?page=comments#action_12385312 ] 

Kevin Conner commented on JBESB-1282:
-------------------------------------

The generic problem with this issue is that each service is forced to deserialise the object when the message is deserialised.  It is not just the DLQ which will be affected by this, all other services will be.

It should be possible to modify the message implementation so that this deserialising is done on a Just In Time basis, this would solve the generic problem.

This will not happen for the GA though, it will have to make it into the release (CP and trunk) at a later date.

> How does a service work when message payload types are out of scope of the service?
> -----------------------------------------------------------------------------------
>
>                 Key: JBESB-1282
>                 URL: http://jira.jboss.com/jira/browse/JBESB-1282
>             Project: JBoss ESB
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: Rosetta, Process flow
>    Affects Versions: 4.2.1 IR2
>            Reporter: Tom Fennelly
>         Assigned To: Kurt Stam
>             Fix For: 4.2.1 triage
>
>         Attachments: stack.txt
>
>
> Just wondering e.g. the DLQ is running as a centralized service... it's forwarded a failed message that contains payload types that it knows nothing about... what should happen?
> I'm seeing an exception related to this on th aggregator quickstart.  The DLQ service is running on the AS, while the individual serives are all running standalone.  The DLQ Service has no visibility on the payload types bound to them failed messages that get delivered to it.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira