1 package fr.ifremer.tutti.service.csv;
2
3 /*
4 * #%L
5 * Tutti :: Service
6 * $Id:$
7 * $HeadURL:$
8 * %%
9 * Copyright (C) 2012 - 2015 Ifremer
10 * %%
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation, either version 3 of the
14 * License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public
22 * License along with this program. If not, see
23 * <http://www.gnu.org/licenses/gpl-3.0.html>.
24 * #L%
25 */
26
27 import org.apache.commons.beanutils.BeanUtilsBean;
28 import org.nuiton.csv.ImportRuntimeException;
29 import org.nuiton.csv.ValueFormatter;
30
31 import static org.nuiton.i18n.I18n.t;
32
33 /**
34 * Created on 2/5/15.
35 *
36 * @author Tony Chemit - chemit@codelutin.com
37 * @since 3.13
38 */
39 public class BeanPropertyFormatter<E> implements ValueFormatter<E> {
40
41 protected final String defaultNullValue;
42
43 protected String propertyName;
44
45 public BeanPropertyFormatter(String propertyName, String defaultNullValue) {
46 this.propertyName = propertyName;
47 this.defaultNullValue = defaultNullValue;
48 }
49
50 @Override
51 public String format(E value) {
52 if (value == null) {
53 return defaultNullValue;
54 }
55 try {
56 return (String) BeanUtilsBean.getInstance().getPropertyUtils().getNestedProperty(value, propertyName);
57 } catch (Exception e) {
58 throw new ImportRuntimeException(t("tutti.service.cvs.format.error"), e);//"Could not format value"
59 }
60 }
61 }