Refresh Page in ADF

The following code refreshes the whole page

1. FacesContext fctx = FacesContext.getCurrentInstance();
   String refreshpage = fctx.getViewRoot().getViewId();ViewHandler ViewH = fctx.getApplication().getViewHandler();
   UIViewRoot UIV = ViewH.createView(fctx, refreshpage);
   UIV.setViewId(refreshpage);
   fctx.setViewRoot(UIV);

To refresh a specific component :

1. AdfFacesContext.getCurrentInstance().addPartialTarget(UIComponent);