Yes, that will be a good enhancement.
Thanks,
Sahoo
Hong Zhang wrote:
> 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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