Sahoo, perhaps we can enhance the next version of the sun-* dtds to
incorporate this information?
Sahoo wrote:
> No, AFAIK, there is no solution to your problem. As per JPA spec,
> GlassFish reads the DataSource value from persistence.xml. Obviously
> the JPA spec authors didn't think of your use case while writing the
> spec. But, I do agree you have a genuine issue.
>
> Thanks,
> Sahoo
>
> glassfish_at_javadesktop.org wrote:
>
>> I am looking for a clean way to specify the name of a datasource
>> during deployment of an EAR or WAR to glassfish 2.1.
>>
>> Using JPA the 'persistence.xml' file could have an entry for jta and
>> non-jta datasource names, along with other specifications (like the
>> class names for entities etc.). But what I [b]don't [/b] want is to
>> un-jar and re-jar my application package, manually editing the
>> persistence.xml file each time I deploy another instance (client's
>> copy) of the application. A clean separation of concerns (or
>> responsibilities/ roles) should leave the application untouched,
>> adding only additional environment information to the deployment plan.
>>
>> Is there any place where the datasource name can be put outside of
>> the WAR or EAR file and from where glassfish would map it to
>> persistence unit contained in the application?
>> [Message sent by forum member 'frankwhofmann' (frankwhofmann)]
>>
>> http://forums.java.net/jive/thread.jspa?messageID=348565
>>
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>
>
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