[jboss-user] [JBoss Tools (users)] - howto change projects' database connection?
daveyx
do-not-reply at jboss.com
Sat Mar 8 11:51:12 EST 2008
hi everybody,
i built a seamproject via new seam wizzard shipped with jboss tools.
i used default databseconnection with hsqldb.
now i want to change to postgresql and dont know how :-(
i tried to rewrite the myproj-ds.xml,hibernate-console.properties and persitence.xml, but starting my application results in following exception:
| ...
| 17:43:38,193 INFO [InjectedDataSourceConnectionProvider] Using provided datasource
| 17:43:38,265 INFO [SettingsFactory] RDBMS: PostgreSQL, version: 8.2.6
| 17:43:38,266 INFO [SettingsFactory] JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.3 JDBC3 with SSL (build 603)
| 17:43:38,270 WARN [ServiceController] Problem starting service persistence.units:ear=myproj-ear.ear,jar=myproj-ejb.jar,unitName=myproj
| javax.persistence.PersistenceException: org.hibernate.HibernateException: Dialect class not found: org.hibernatÂe.dialect.PostgreSQLÂDialect
| at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:720)
| ...
|
is there any possibility to change the settings run at creationtime of the project?
when running new seamproject wizzard, i have to create a database connection, but where i can configure it later?
any ideas are welcome
davey
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