Here is how I end up doing. I never got an answer from here or mailing list so I would consider this hackish and probably not the proper way to do it but it works for me.
In my module (that extends abstractmodule) :
private final HibernateBundle<MyConfiguration> hibernateBundle =
new HibernateBundle<MyConfiguration>(MyModel.class) {
@Override
public DataSourceFactory getDataSourceFactory(MyConfiguration configuration) {
return configuration.getDataSourceFactory();
}
};
@Provides
public SessionFactory provideSessionFactory(MyConfiguration configuration,
Environment environment) {
SessionFactory sf = hibernateBundle.getSessionFactory();
if (sf == null) {
try {
hibernateBundle.run(configuration, environment);
} catch (Exception e) {
logger.error("Unable to run hibernatebundle");
}
}
return hibernateBundle.getSessionFactory();
}
revised:
public SessionFactory provideSessionFactory(MyConfiguration configuration,
Environment environment) {
SessionFactory sf = hibernateBundle.getSessionFactory();
if (sf == null) {
try {
hibernateBundle.run(configuration, environment);
return hibernateBundle.getSessionFactory();
} catch (Exception e) {
logger.error("Unable to run hibernatebundle");
}
} else {
return sf;
}
}