final Application application = facesContext.getApplication();
final RenderKit renderKit = facesContext.getRenderKit();
application.addComponent(UIDataForm.COMPONENT_TYPE, UIDataForm.class.getName());
addComponent("dataform", UIDataForm.COMPONENT_TYPE, UIDataForm.RENDERER_TYPE);
renderKit.addRenderer(UIDataForm.COMPONENT_FAMILY, UIDataForm.RENDERER_TYPE, new DataFormRenderer());
application.addComponent(UIDataArea.COMPONENT_TYPE, UIDataArea.class.getName());
addComponent("dataarea", UIDataArea.COMPONENT_TYPE, UIDataArea.RENDERER_TYPE);
application.addComponent(UIDataSection.COMPONENT_TYPE, UIDataSection.class.getName());