001 /** 002 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.taglib.aui; 016 017 import com.liferay.portal.kernel.servlet.taglib.TagSupport; 018 import com.liferay.portal.kernel.util.StringPool; 019 020 import javax.servlet.jsp.JspException; 021 import javax.servlet.jsp.JspWriter; 022 023 /** 024 * @author Eduardo Lundgren 025 */ 026 public class SpacerTag extends TagSupport { 027 028 @Override 029 public int doStartTag() throws JspException { 030 try { 031 JspWriter jspWriter = pageContext.getOut(); 032 033 jspWriter.write(StringPool.SPACE); 034 } 035 catch (Exception e) { 036 throw new JspException(e); 037 } 038 039 return super.doStartTag(); 040 } 041 042 }