1 /*
2 * #%L
3 * Nuiton Validator
4 * %%
5 * Copyright (C) 2013 - 2014 Code Lutin, Tony Chemit
6 * %%
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Lesser Public License for more details.
16 *
17 * You should have received a copy of the GNU General Lesser Public
18 * License along with this program. If not, see
19 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
20 * #L%
21 */
22 package org.nuiton.validator.xwork2.field;
23
24 import com.opensymphony.xwork2.validator.ValidationException;
25
26 import java.util.regex.Matcher;
27 import java.util.regex.Pattern;
28
29 /**
30 * Validator for French cities names :
31 * - No number accepted
32 * - Accept spaces, - and '
33 *
34 * @author Jean Couteau - couteau@codelutin.com
35 * @since 2.3
36 */
37 public class FrenchCityNameFieldValidator extends NuitonFieldValidatorSupport {
38
39 protected static String CITY_NAME_REGEXP = "[^\\d]+";
40
41 protected static Pattern p = Pattern.compile(CITY_NAME_REGEXP);
42
43 //TODO JC18082011 - Deal with cedex
44
45 @Override
46 public void validateWhenNotSkip(Object object) throws ValidationException {
47
48 String fieldName = getFieldName();
49 Object value = getFieldValue(fieldName, object);
50
51 if (value == null) {
52 // no value defined
53 return;
54 }
55 if (value instanceof String) {
56 if ("".equals(value)) {
57 // no value defined
58 return;
59 }
60 Matcher m = p.matcher((String) value);
61 if (!m.matches()) {
62 addFieldError(fieldName, object);
63 }
64 } else {
65 addFieldError(fieldName, object);
66 }
67 }
68
69 @Override
70 public String getValidatorType() {
71 return "frenchCityName";
72 }
73 }