001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Anahide Tchertchian 016 */ 017package org.nuxeo.ecm.platform.ui.web.tag.handler; 018 019import java.io.IOException; 020 021import javax.el.ELException; 022import javax.faces.FacesException; 023import javax.faces.component.UIComponent; 024import javax.faces.view.facelets.FaceletContext; 025import javax.faces.view.facelets.FaceletHandler; 026 027/** 028 * Leaf Facelet Handler (facelet handler that does nothing). 029 * <p> 030 * Used when there is no next handler to apply, as next handler can never be null. 031 * 032 * @since 7.4 033 */ 034public class LeafFaceletHandler implements FaceletHandler { 035 036 public void apply(FaceletContext ctx, UIComponent parent) throws IOException, FacesException, ELException { 037 } 038 039 @Override 040 public String toString() { 041 return "FaceletHandler Tail"; 042 } 043}