Hi guys,

Why method TransactionImpl.rollback() calls Session.clear() ?
I mean, I'd like to keep my first level cache even after rollback and it's not happening.

public void rollback() {
if ( tx == null || !tx.isActive() ) {
throw new IllegalStateException( "Transaction not active" );
}
try {
tx.rollback();
}
catch (Exception e) {
throw new PersistenceException( "unexpected error when rollbacking", e );
}
finally {
try {
if (entityManager != null) {
Session session = getSession();
if ( session != null && session.isOpen() ) session.clear();
}
}
catch (Throwable t) {
//we don't really care here since it's only for safety purpose
}
rollbackOnly = false;
}
}


Thanks,
Rogerio