Jim Ma [http://community.jboss.org/people/jim.ma] replied to the discussion

"CXF jms integration"

To view the discussion, visit: http://community.jboss.org/message/536798#536798

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> Right, we need proper integration through SPI here. The point is that  we 
> need to trigger destination (queue) creation during deployment. That  is done 
> using the API a given AS container provides; for instance on AS  trunk, right 
> now we'd probably end up creating a configuration for  HornetQ to be used by 
> HornetQ deployers (HornetQCoreConfigRealDeployer  ?).
> As Richard's correctly saying, we should not use those AS API  directly in 
> JBWS CXF in order to maintain proper abstraction, so we need  to enrich the 
> JBossWS SPI (few additions in  org.jboss.wsf.spi.deployment might be enough) 
> for having those info  (it's probably just the name of the destinations) 
> available in a  container independent way. That part of the SPI could be 
> populated by  CXF specific deployment aspect that parses the provided or 
> generated  jboss-cxf.xml.
> Later in the chain, we'd have another deployment  aspect (coming from the 
> container integration) that uses the new SPI  info to create the JMS 
> medatadata (HornetQ conf, for isntance) and  provides the requirements for 
> the JMS deployers to run.
IMHO, we do not need to provide the function to trigger the desination 
creation. We always assume that user already have this Queue/Topic deployed 
before webservice jms endpoint deployment or the jms deployment is deployed 
with jms endpoint, like how the  MDB is deployed. 

> All this assumes we review the current WSDeploymentAspectDeployer that  
> forces every deployment aspect to be bound to the web deployers, given  the 
> JBossWebMetaData input/ouput. I imagine some minor changes might  also be 
> required a bit earlier in the deployer chain.
Agreed. The WSDeploymentAspectDeployer is one of the key class we need to think 
about how to change its behavior and handle other deployment without  
JBossWebMetaData input/output.
At the moment , I think parsing the jms endpoint deployment descirptor (like 
jbossws-endpoint.xml) and creating the service and endpoint work should be put 
in front of   WSDeploymentAspectDeployer chain.  I am analysing it more to see 
what else we need to change .

> Jim, I'd encourage you to create branches like a did when working on  
> cxf/jaxrpc issue and start doing changes there. Either Richard or me can  
> help you step by step there, till we have something working that can be  
> merged to trunk. This way you can also start now that 3.3.0 is not  released 
> yet (this work is targeted for 4.x)
Will do.

Thanks.

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