[jboss-dev-forums] [JBoss Web Services Development] - Re: Can I modify the HandlerChain at deploy time?

[Alessio Soldano]

Alessio Soldano [https://community.jboss.org/people/asoldano] created the discussion

"Re: Can I modify the HandlerChain at deploy time?"

To view the discussion, visit: https://community.jboss.org/message/714613#714613

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> 
> > in 4) you should check if there's a WebServicesMetaData attachment; if that's the case, you need to update the existing one, otherwsise the data in it would be lost
> Yes, that makes sense. I couldn't find a reference to webservices.xml in the JAX-WS spes. Is this just a JAX-RPC feature?
It's actually a JSR 109 concept; the webservices.xml is mandatory for JAX-RPC and optional for JAX-WS.


> > regarding your logic for updating the WS_ENDPOINT_HANDLERS_MAPPING_KEY instead, I believe you should have that run after Phase.PARSE_JAXWS_HANDLER_CHAIN_ANNOTATION but before Phase.PARSE_JAXWS_HANDLER_CREATE_COMPONENT_DESCRIPTIONS, as there's a DUP registered at that phase which should be reading the data. You might need to shift Phase.PARSE_JAXWS_ENDPOINT_CREATE_COMPONENT_DESCRIPTIONS and Phase.PARSE_JAXWS_HANDLER_CREATE_COMPONENT_DESCRIPTIONS values down a bit, just be sure to keep the rest of the ordering.
> I think this is what I have with the following?
> 
> 
> | 
>  | public static final int PARSE_JAXWS_HANDLER_CHAIN_ANNOTATION     | = 0x2055; |
> | 
>  | public static final int PARSE_TXFRAMEWORK_HANDLERS               | = 0x2056; |
> | 
>  | public static final int PARSE_WS_JMS_INTEGRATION                 | = 0x2057; |
> | 
>  | public static final int PARSE_JAXWS_ENDPOINT_CREATE_COMPONENT_DESCRIPTIONS  | = 0x2058; |
> | 
>  | public static final int PARSE_JAXWS_HANDLER_CREATE_COMPONENT_DESCRIPTIONS  | = 0x2059; |
> 
Perfect, this is what I meant.


> 
> > to answer your question on the actual need for populating WS_ENDPOINT_HANDLERS_MAPPING_KEY attachment, yeah, that's required for having the AS7 components properly created for your handlers too.
> What AS7 components do you mean here?

I'm referring to the AS7 org.jboss.as.ee.component.ComponentDescription . The org.jboss.as.webservices.deployers.WSIntegrationProcessorJAXWS_HANDLER that's registered at Phase.PARSE_JAXWS_HANDLER_CREATE_COMPONENT_DESCRIPTIONS uses the WSEndpointHandlersMapping data for propagating the naming context in the component descriptors.
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