1 package fr.ifremer.tutti.service.genericformat.exportactions;
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 fr.ifremer.tutti.service.csv.CsvProducer;
28 import fr.ifremer.tutti.service.genericformat.GenericFormatExportContext;
29 import org.apache.commons.logging.Log;
30 import org.apache.commons.logging.LogFactory;
31 import org.nuiton.jaxx.application.ApplicationTechnicalException;
32
33 import java.util.Set;
34
35 import static org.nuiton.i18n.I18n.t;
36
37 /**
38 * Created on 3/28/15.
39 *
40 * @author Tony Chemit - chemit@codelutin.com
41 * @since 3.14.3
42 */
43 public class FinalizeExportAction extends ExportTechnicalActionSupport {
44
45 /** Logger. */
46 private static final Log log = LogFactory.getLog(FinalizeExportAction.class);
47
48 @Override
49 public void execute(GenericFormatExportContext exportContext) {
50
51 try {
52
53 Set<CsvProducer<?, ?>> producers = exportContext.producers();
54 for (CsvProducer<?, ?> producer : producers) {
55
56 if (!producer.wasTouched()) {
57 try {
58 if (log.isInfoEnabled()) {
59 log.info("Write empty file for csv producer: " + producer);
60 }
61 producer.writeEmpty();
62 } catch (Exception e) {
63 throw new ApplicationTechnicalException(t("tutti.service.genericFormat.export.emptyFile.error"), e);
64 }
65
66 }
67 }
68
69 } finally {
70
71 exportContext.close();
72
73 }
74
75 }
76
77 }