code: protected void fireAfterPersist() {
          PersistableListener l = _listener;
          
          if(l != null) {
              try {
                  l.afterPersist();
              } catch(Exception e) {
                  _log.error("failure on calling afterPersist", e);
              }
          }
      }
docs: Fire afterPersist events to the PersistableListener.