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Java > Open Source Codes > com > jaspersoft > jasperserver > war > validation > ReportUnitValidator


1 /*
2  * Copyright (C) 2006 JasperSoft http://www.jaspersoft.com
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed WITHOUT ANY WARRANTY; and without the
10  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11  * See the GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
15  * or write to:
16  *
17  * Free Software Foundation, Inc.,
18  * 59 Temple Place - Suite 330,
19  * Boston, MA USA 02111-1307
20  */
21 package com.jaspersoft.jasperserver.war.validation;
22
23 import org.springframework.validation.Errors;
24 import org.springframework.validation.Validator;
25
26 import com.jaspersoft.jasperserver.api.metadata.jasperreports.domain.ReportUnit;
27
28 import com.jaspersoft.jasperserver.war.common.JasperServerUtil;
29
30 /**
31  * @author aztec
32  * @version $Id: ReportUnitValidator.java 2995 2006-04-07 14:05:32Z tdanciu $
33  */
34 public class ReportUnitValidator implements Validator {
35
36     public boolean supports(Class JavaDoc clazz) {
37         return ReportUnit.class.isAssignableFrom(clazz);
38     }
39
40     public void validate(Object JavaDoc bean, Errors errors) {
41         ReportUnit reportUnit = (ReportUnit) bean;
42
43         if (reportUnit.getName() == null || reportUnit.getName().trim().length() == 0) {
44             errors.rejectValue("name", "error.not.empty");
45         } else {
46             if(!JasperServerUtil.regExValidateName(reportUnit.getName())) {
47                 errors.rejectValue("name", null, "Name contains invalid characters");
48             }
49         }
50
51         if (reportUnit.getLabel() == null || reportUnit.getLabel().trim().length() == 0) {
52             errors.rejectValue("label", "error.not.empty");
53         } else {
54             if(!JasperServerUtil.regExValidateLabel(reportUnit.getLabel())) {
55                 errors.rejectValue("label", null, "Label contains invalid characters");
56             }
57         }
58
59     }
60
61 }
62
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