| BufferTag.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.taglib.util;
16
17 import javax.servlet.jsp.tagext.BodyTagSupport;
18
19 /**
20 * <a href="BufferTag.java.html"><b><i>View Source</i></b></a>
21 *
22 * @author Brian Wing Shun Chan
23 */
24 public class BufferTag extends BodyTagSupport {
25
26 public int doEndTag() {
27 try {
28 pageContext.setAttribute(_var, getBodyContent().getString());
29
30 return EVAL_PAGE;
31 }
32 finally {
33 _var = null;
34 }
35 }
36
37 public int doStartTag() {
38 return EVAL_BODY_BUFFERED;
39 }
40
41 public void setVar(String var) {
42 _var = var;
43 }
44
45 private String _var;
46
47 }