[jboss-dev-forums] [JBoss AS 7 Development] - Re: JBoss AS 7 Support for XDoclet tag @jboss.method-attributes needed

[Ersin Canli]

Ersin Canli [https://community.jboss.org/people/erscan] created the discussion

"Re: JBoss AS 7 Support for XDoclet tag @jboss.method-attributes needed"

To view the discussion, visit: https://community.jboss.org/message/787828#787828

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Hi Wolf-Dieter,

thank you very much for the quick response.
Up to now, I couldn't find a way to configure calls to the getter methods of a CMP Entity Bean (EJB2.1) read-only.
I have looked into the schemas for jboss-ejb3.xml and ejb-jar.xml and couldn't find any support for my problem.
In JBoss AS 4/5/6 we had the jboss.xml.
We don't want to run a load-anything-method with a CMR call in a EJB transaction, because it's just a read, without a write/update operation.
 I think, there should not be a need for a transaction in this szenario (performance issues).
So, we need something like 
<entity>
     ...
        <method-attributes>
            <method>
              <method-name>get*</method-name>
              <read-only>true</read-only>
            </method>
        </method-attributes>
</entity>
Otherwise, we get the following exception, when we access the CMR collection.
"A CMR collection may only be used within the transaction in which it was created".

Any idea ?

Ersin
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