// If no such computer exists in the database, create a new
// object and persist it
// Note: computer uses group, so group object has to be
// created first, but can be persisted later
computerOql.bind( 6 );
results = computerOql.execute();
if ( ! results.hasMore() ) {
computer = new Computer();
computer.setId( 6 );
computer.setCpu( "Pentium" );
computer.setName( "MyPC" );