Re directing Persistence Units after compliling (Jndi.properties file too)

[rdblaha1]

Newbie to persistence type question.

For my standalone client I do some database access to the database on my
server with persistence and therefore I have a persistence.xml file. I also
use JMS for point to point messaging from my client to the server, therefore
I also have a jndi.properties file (easier to change, but still wrapped up
in the jar file).

I have need of compiling a NB6.5 project only once, then with only necessary
changes to my client persistence.xml file redirect to a different server
and/or database, e.g. one server/database for programming, another for
test/QA, and a different one for each customer, etc. Since the xml file is
compiled into the project jar file this is not necessarily easy (as far as I
can tell) to change the included persistence.xml file for each separate
setup.

Since this shouldn't be an isolated case for us, can someone point me in the
right direction with a link to online documentation explaining this, or
someone with experience doing this would be of great benefit also.

Thank you.
rdb

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[rdblaha1]

rdblaha1 wrote:

[junyingfan]

I have similar case. I feel using jndi is the way for this but I don't know how to set up using jndi in persistence.xml. I added
<jta-data-source>java:comp/env/jdbc/myDB</jta-data-source>
and remove some property for direct database connection (like username,driver_class,password,url)
but I got exception conplain invalid persistence.xml

Could you let me what is your solution?