Re: [jboss-as7-dev] JBoss modules definition for Envers
You bet me to it :)
Magesh
----- Original Message -----
From: "Ales Justin" <ales.justin(a)gmail.com>
To: "Dimitris Andreadis" <dimitris(a)redhat.com>
Cc: jboss-as7-dev(a)lists.jboss.org
Sent: Monday, October 17, 2011 7:11:03 PM GMT +05:30 Chennai, Kolkata, Mumbai, New Delhi
Subject: Re: [jboss-as7-dev] JBoss modules definition for Envers
I might miss some detail, but I hope this will help you for now.
(until David comes online) :-)
I am looking at the org.hibernate modules definition in AS7:
- <module xmlns="urn:jboss:module:1.0" name="org.hibernate">
...
- <dependencies>
...
<module name="org.hibernate.envers" services="import"
optional="true" />
</dependencies>
</module>
Then at envers:
- <module xmlns="urn:jboss:module:1.0"
name="org.hibernate.envers">
...
- <dependencies>
<module name="org.hibernate" />
...
</dependencies>
</module>
Are cyclical dependencies allowed?
Yes, as long as there are no exports in those involved modules.
Also, what's the service="import" clause really about?
What's a service in this context?
Afaik, this means you can see dep module' META-INF/services path/dir.
Imo, Envers wants for Hibernate to see this
Skywalker:main alesj$ unzip -c hibernate-envers-4.0.0.CR2.jar
META-INF/services/org.hibernate.integrator.spi.Integrator
Archive: hibernate-envers-4.0.0.CR2.jar
inflating: META-INF/services/org.hibernate.integrator.spi.Integrator
org.hibernate.envers.event.EnversIntegrator
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