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[HELP] Netbeans EJB with 2 Databases problem
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| julien 2006-05-25, 8:10 am |
| Hi,
I'm a french student and i have an EJB Project.
I have a little problem.
I have two EJB entity linked to 2 postgresql database.
I explain my problem. In the file sun-ejb-jar.xml, you must specify the
JNDI name (CMP resource). But I have 2 resource name :
"etud_einstrumentation" and "etud_journal" for my 2 EJB. So i can just
specify one. Theferore, when i deploy my EJB, i can access to only one
(only the ejb specified in JNDI name works).
If I specify "etud_einstrumentation" in the field, the EJB linked to
the database etud_einstrumentation works and the other say :
NestedException: org.postgresql.util.PSQLException: ERROR: relation
"etud_journal" does not exist
If I specify "etud_journal" in the field, the EJB linked to the
database etud_journalworks and the other say :
NestedException: org.postgresql.util.PSQLException: ERROR: relation
"etud_einstrumentation " does not exist
You have an idea to specify the two JNDI resource ?
Tks
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| Frank Langelage 2006-05-25, 8:10 am |
| julien wrote:
> Hi,
>
> I'm a french student and i have an EJB Project.
>
> I have a little problem.
>
> I have two EJB entity linked to 2 postgresql database.
>
> I explain my problem. In the file sun-ejb-jar.xml, you must specify the
> JNDI name (CMP resource). But I have 2 resource name :
> "etud_einstrumentation" and "etud_journal" for my 2 EJB. So i can just
> specify one. Theferore, when i deploy my EJB, i can access to only one
> (only the ejb specified in JNDI name works).
>
You'll have to build two ejb.jar file, one for database one with the
entity accessing this database and one for database two with the other
entity.
Then you put both together in one ear file and deploy this.
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