PlaceUtils.java

package kornell.gui.client.mvp;

import com.google.gwt.place.shared.Place;
import com.google.gwt.place.shared.PlaceChangeEvent;
import com.google.gwt.place.shared.PlaceChangeRequestEvent;
import com.google.gwt.place.shared.PlaceController;
import com.google.web.bindery.event.shared.EventBus;

public class PlaceUtils {

  public static void reloadCurrentPlace(EventBus eventBus, PlaceController placeController) {
    Place where = placeController.getWhere();
    //Taken from PlaceController.maybeGoTo()
    PlaceChangeRequestEvent willChange = new PlaceChangeRequestEvent(where);
    eventBus.fireEvent(willChange);
    String warning = willChange.getWarning();
    //Taken from PlaceController.goTo()
    if(warning == null) {
      eventBus.fireEvent(new PlaceChangeEvent(where));
    }
  }

}