MyFaceletViewHandler.java

MyFaceletViewHandler.java

public class MyFaceletViewHandler extends FaceletViewHandler {
 
    public MyFaceletViewHandler(ViewHandler parent) {
        super(parent);
    }
 
    @Override
    public UIViewRoot restoreView(FacesContext facesContext, String viewId) {
        UIViewRoot root = super.restoreView(facesContext, viewId);
        // do not allow ViewExpiredException
        if (root == null) {
            root = createView(facesContext, "/viewExpired.xhtml");
            facesContext.renderResponse();
        }
        return root;
    }
 
}