I try to connect a play framework sample to an oracle 10g db so I use these string connexion :
jpa.dialect=org.hibernate.dialect.Oracle10gDialect
db.url=jdbc:oracle:thin:@10.0.2.1521:1521:play
db.driver=oracle.jdbc.driver.OracleDriver
db.user=sysdba
db.pass=tongji
and put the ojdbc14.jar to the /lib directory.
But I get this error :

I try different things (put "" at each line, try localhost instead of the ip address of my listener, …) but nothing works.
For deafult DB keys are formated with setting’s name:
db.default.key-name.Try this:
(of course insert correct URL and credentials, etc, I don’t know format of Oracle’s connection URL)