1 /*
2 * Copyright (C) 2003-2007 eXo Platform SAS.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Affero General Public License
6 * as published by the Free Software Foundation; either version 3
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see<http://www.gnu.org/licenses/>.
16 */
17 package org.exoplatform.ecm.webui.form.validator;
18
19 import org.exoplatform.web.application.ApplicationMessage;
20 import org.exoplatform.webui.exception.MessageException;
21 import org.exoplatform.webui.form.UIFormInput;
22 import org.exoplatform.webui.form.validator.Validator;
23 import org.quartz.impl.triggers.CronTriggerImpl;
24
25 /**
26 * Created by The eXo Platform SAS
27 * Author : Hoa Pham
28 * hoa.pham@exoplatform.com
29 * Aug 13, 2007
30 */
31 public class CronExpressionValidator implements Validator{
32
33 public void validate(UIFormInput uiInput) throws Exception {
34 try{
35 new CronTriggerImpl().setCronExpression((String)uiInput.getValue()) ;
36 }catch (Exception e) {
37 throw new MessageException(new ApplicationMessage("CronExpressionValidator.invalid-input",
38 null,
39 ApplicationMessage.WARNING));
40 }
41 }
42
43 }