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Re: [eclipselink-users] sharing persistence context between ejb-jars in ear

Good idea.


ymajoros wrote:
> 
> Hi,
> 
> Is it possible to share a persistence context between ejb-jars of the same
> enterprise application?
> 
> We used to have many applications, sharing entity classes. I was planning
> to use cache coordination, but this would be, I thing, a lot of overhead.
> 
> I thought it could be a good idea to repackage all applications as one
> ear, and share one persistence context, thus one cache. 
> 
> We have this now:
> 
> *APP1-EAR
> **APP1-EJB
> **APP1-WAR
> **COMMON-MODEL.JAR
> *APP2-EAR
> **APP2-EJB
> **APP2-WAR
> **COMMON-MODEL.JAR
> 
> We would now have this:
> *COMMON-EAR
> **COMMON-MODEL.JAR
> **APP1-EJB
> **APP1-WAR
> **APP2-EJB
> **APP2-WAR
> 
> Does this sound like a good idea? I think it would solve a lot of problems
> here...
> 


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http://wiki.eclipse.org/User:James.sutherland.oracle.com James Sutherland 
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