How to use

refresh

method

in

org.springframework.webflow.engine.ViewState

refresh(view, context);

public ViewSelection refresh(ExternalContext externalContext) throws FlowExecutionException {
  assertActive();
  if (logger.isDebugEnabled()) {
    logger.debug("Resuming execution for refresh");
  }
  RequestControlContext context = createControlContext(externalContext);
  getListeners().fireRequestSubmitted(context);
  try {
    try {
      resume(context);
      State currentState = getCurrentState();
      if (!(currentState instanceof ViewState)) {
        throw new IllegalStateException("Current state is not a view state - cannot refresh; "
            + "perhaps an unhandled exception occured in another state?");
      }
      ViewSelection selectedView = ((ViewState) currentState).refresh(context);
      return pause(context, selectedView);
    } catch (FlowExecutionException e) {
      return pause(context, handleException(e, context));
    } catch (Exception e) {
      return pause(context, handleException(wrapException(e), context));
    }
  } finally {
    getListeners().fireRequestProcessed(context);
  }
}

refresh(view, context);