[jboss-as7-dev] Binding MDBs to resource adapters by configuration

[Carlo de Wolf]

Does http://webchat.freenode.net/?channels=jboss-as7 work for you?

Carlo

On 11/17/2011 03:33 PM, Panzer, Robert wrote:
> Yes, I have already seen this configuration parameter as well.
> But in my opinion we can and should make it better.
>
> So I will try to get something done and present it to you.
>
> Any comments/ideas are welcome!
>
> Unfortunately my companys network environment does not allow for joining IRC.
>
> Kind regards,
> Robert
>
> -----Original Message-----
> From: jboss-as7-dev-bounces at lists.jboss.org [mailto:jboss-as7-dev-bounces at lists.jboss.org] On Behalf Of Jaikiran Pai
> Sent: Thursday, November 17, 2011 3:10 PM
> To: jboss-as7-dev at lists.jboss.org
> Subject: Re: [jboss-as7-dev] Binding MDBs to resource adapters by configuration
>
> Just a FYI - Right now, there's a way to configure the resource-adapter
> used by the MDBs via the standalone.xml/domain.xml. But that then
> applies to all MDBs deployed on that server. You can do it as follows:
>
> <!-- Default MDB configurations -->
> <mdb>
> <resource-adapter-ref resource-adapter-name="ra-name-of-your-choice"/>
> ...
>
> But like you say, there are plans to allow it to be specified at per MDB
> or even a per deployment (applies to all MDBs in that deployment) via
> the jboss-ejb3.xml. Carlo has been working on the jboss-ejb3.xml parts,
> so he'll know if we already have some code to support this. If not, we
> are welcome to contributions.
>
> P.S: We are usually on #jboss-as7 irc.freenode.net IRC channel if you
> want to have a chat about how to proceed on the implementation.
>
> -Jaikiran
> On Thursday 17 November 2011 07:32 PM, Panzer, Robert wrote:
>> Hi,
>>
>> currently binding a message driven bean to another resource adapter
>> than the default resource adapter requires adding a JBoss specific
>> annotation @org.jboss.ejb3.annotation.ResourceAdapter to the MDB.
>>
>> I think there should also be a way to establish this binding using a
>> specific deployment descriptor to allow for deploying portable JEE
>> applications to JBoss 7.
>>
>> Looking at the code I think that this should go into the jboss-ejb3.xml.
>>
>> As far as I can see the parsing code in jboss-metadata-ejb only parses
>> a skeleton document that looks like this:
>>
>> <jboss xmlns="http://www.jboss.com/xml/ns/javaee">
>>
>> <enterprise-beans>
>>
>> <ejb>
>>
>> </ejb>
>>
>> </enterprise-beans>
>>
>> </jboss>
>>
>> So if I have not overseen anything there is no way of establishing
>> this binding.
>>
>> I'd like to contribute to this part but would like to have an opinion
>> how this file should look like in the end.
>>
>> As a resource adapter binding only makes sense for MDBs I would prefer
>> something like this:
>>
>> <jboss xmlns="http://www.jboss.com/xml/ns/javaee">
>>
>> <enterprise-beans>
>>
>> <message-driven>
>>
>> <ejb-name>MyEjbName</ejb-name>
>>
>> <resource-adapter>myConnector.rar</resource-adapter>
>>
>> </message-driven>
>>
>> </enterprise-beans>
>>
>> </jboss>
>>
>> What do you think about this?
>>
>> Kind regards,
>>
>> Robert
>>
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> WINCOR NIXDORF International GmbH
> Sitz der Gesellschaft: Paderborn
> Registergericht Paderborn HRB 3507
> Geschäftsführer: Eckard Heidloff (Vorsitzender), Stefan Auerbach, Dr. Jürgen Wunram
> Vorsitzender des Aufsichtsrats: Karl-Heinz Stiller
> Steuernummer: 339/5884/0020 - Ust-ID Nr.: DE812927716 - WEEE-Reg.-Nr. DE44477193
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