Datasource name

[marx3]

Hello
Is it possible to know, which datasource uses server?
I need to make some manual modifications in database via JDBC at startup of Seam application, so I want to use datasource to get connection.

[nickarls]

Marek Nazarko wrote on Feb 26, 2008 01:31 PM:


Hello
Is it possible to know, which datasource uses server?
I need to make some manual modifications in database via JDBC at startup of Seam application, so I want to use datasource to get connection.

I need some translation here ;-) Are you asking how to list what datasources are available to the server? Check the JNDI. If not, then the answer might not apply...

[marx3]

Application at start is bind to some datasource - entity manager uses it to persist etc. I want to know name of that datasource.
It's written in xxx-ds.xml like
       <jndi-name>xxxDatasource</jndi-name>

[nickarls]

Hmmm, I don't think there is any API for that. You could read your persistence.xml yourself and look through the deployed datasource-xml-files but there is probably something preventing you from reading files outside the ear/war(?)