| LiberalScreenNameValidator.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.portal.security.auth;
16
17 import com.liferay.portal.kernel.util.Validator;
18
19 /**
20 * <a href="LiberalScreenNameValidator.java.html"><b><i>View Source</i></b></a>
21 *
22 * @author Brian Wing Shun Chan
23 */
24 public class LiberalScreenNameValidator extends DefaultScreenNameValidator {
25
26 public boolean validate(long companyId, String screenName) {
27 if (Validator.isNull(screenName)) {
28 return false;
29 }
30 else {
31 return true;
32 }
33 }
34
35 }