How to use

removePerspectiveStates

method

in

org.uberfire.client.mvp.PerspectiveManager

private void refreshPerspective() {
  final PerspectiveActivity currentPerspective = perspectiveManager.getCurrentPerspective();
  perspectiveManager.removePerspectiveStates( new org.uberfire.mvp.Command() {
    @Override
    public void execute() {
      if ( currentPerspective != null ) {
        final PlaceRequest pr = new ForcedPlaceRequest( currentPerspective.getIdentifier(),
                                currentPerspective.getPlace().getParameters() );
        placeManager.goTo( pr );
      }
    }
  } );
}

  @Override
  public void onClick(ClickEvent event) {
    if (Window.confirm(CommonConstants.INSTANCE.PromptResetPerspectives())) {
      final PerspectiveActivity currentPerspective = perspectiveManager.getCurrentPerspective();
      perspectiveManager.removePerspectiveStates(new Command() {
        @Override
        public void execute() {
          if (currentPerspective != null) {
            //Use ForcedPlaceRequest to force re-loading of the current Perspective
            final PlaceRequest pr = new ForcedPlaceRequest(currentPerspective.getIdentifier(),
                                    currentPerspective.getPlace().getParameters());
            placeManager.goTo(pr);
          }
        }
      });
    }
  }
});