public void setRollbackOnly() throws IllegalStateException,
                                        SystemException
   {
      if (status == Status.STATUS_UNKNOWN)
         throw new IllegalStateException("Status unknown");

      status = Status.STATUS_MARKED_ROLLBACK;
   }
public void setRollbackOnly ( ) throws IllegalStateException , SystemException { if ( status == Status . STATUS_UNKNOWN ) throw new IllegalStateException ( "Status unknown" ) ; status = Status . STATUS_MARKED_ROLLBACK ; }
{@inheritDoc}