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From Dain Sundstrom <>
Subject Re: Persistence deployer bugs?
Date Wed, 07 Feb 2007 23:56:48 GMT
On Feb 7, 2007, at 2:10 PM, David Jencks wrote:

> On Feb 7, 2007, at 1:34 PM, Dain Sundstrom wrote:
>> I'm confused by the way persistence units are being handled.   
>> First it seem that I must declare my persistence units in the  
>> geronimo-*.xml files and that persistence.xml files in the class  
>> path are not discovered.  Is that true, and if so is anyone  
>> working on implementing this?
> that's true, I thought david blevins said he had some code that  
> found all the persistence.xmls but I haven't located that code.

         ResourceFinder finder = new ResourceFinder("", classLoader,  
         List<URL> persistenceUrls = finder.findAll("META-INF/ 

>> Second, it doesn't appear the the persistence unit gbean names are  
>> not very unique.  Specifically, I'm seeing names like  
>> "geronimo:J2EEServer=geronimo,name=cmp, j2eeType=GBean".  This  
>> means that you can only have one persistence unit in the entire  
>> server with a specific name.  I believe that persistence units are  
>> supposed to be application scoped.  This specific bug will prevent  
>> two ejb modules that use CMP to be running in the server at the  
>> same time. Again, anyone aware of this, and is there anyone  
>> working on it.
> That looks like a bug, probably I called the wrong buildChildName  
> method or supplied the wrong parent name.
> please go ahead and fix these if possible.

I don't really have the time to fix these, but if someone else wants  
to that would be great.  I don't even know where this code lives.


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