| CDATAUtil.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.util.xml;
24
25 import com.liferay.portal.kernel.util.StringPool;
26
27 /**
28 * <a href="CDATAUtil.java.html"><b><i>View Source</i></b></a>
29 *
30 * @author Alexander Chow
31 *
32 */
33 public class CDATAUtil {
34
35 public static String wrap(String s) {
36 return StringPool.CDATA_OPEN + s + StringPool.CDATA_CLOSE;
37 }
38
39 public static String strip(String s) {
40 String retVal;
41
42 if (s.startsWith(StringPool.CDATA_OPEN) &&
43 s.endsWith(StringPool.CDATA_CLOSE)) {
44
45 retVal = s.substring(
46 StringPool.CDATA_OPEN.length(),
47 s.length() - StringPool.CDATA_CLOSE.length());
48 }
49 else {
50 retVal = s;
51 }
52
53 return retVal;
54 }
55
56 }