| CDATAUtil.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.util.xml;
16
17 import com.liferay.portal.kernel.util.StringPool;
18
19 /**
20 * <a href="CDATAUtil.java.html"><b><i>View Source</i></b></a>
21 *
22 * @author Alexander Chow
23 */
24 public class CDATAUtil {
25
26 public static String wrap(String s) {
27 return StringPool.CDATA_OPEN + s + StringPool.CDATA_CLOSE;
28 }
29
30 public static String strip(String s) {
31 String retVal;
32
33 if (s.startsWith(StringPool.CDATA_OPEN) &&
34 s.endsWith(StringPool.CDATA_CLOSE)) {
35
36 retVal = s.substring(
37 StringPool.CDATA_OPEN.length(),
38 s.length() - StringPool.CDATA_CLOSE.length());
39 }
40 else {
41 retVal = s;
42 }
43
44 return retVal;
45 }
46
47 }