Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/App.java @ 9801:1d7a72a50183 3.2.x tip

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Assume Compose V2, consistently
author Tom Gottfried <tom@intevation.de>
date Thu, 23 Nov 2023 10:14:13 +0100
parents 0a5239a1e46e
children
rev   line source
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.datacage.templating;
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10
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11 import java.util.Map;
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12 import java.util.HashMap;
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13
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14 import java.io.IOException;
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15 import java.io.OutputStream;
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16 import java.io.File;
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17 import java.io.FileOutputStream;
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18
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19 import org.dive4elements.river.backend.SessionFactoryProvider;
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20
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21 import org.hibernate.Session;
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22
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23 import org.w3c.dom.Document;
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24
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25 import org.apache.logging.log4j.Logger;
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26 import org.apache.logging.log4j.LogManager;
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27
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28 import org.dive4elements.artifacts.common.utils.XMLUtils;
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29
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30 import org.dive4elements.river.artifacts.datacage.Recommendations;
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31
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32 public class App
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33 {
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34 private static Logger log = LogManager.getLogger(App.class);
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35
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36 public static final String template =
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37 System.getProperty("meta.data.template", "meta-data.xml");
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38
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39 public static final String userId =
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40 System.getProperty("user.id");
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41
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42 public static final String PARAMETERS =
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43 System.getProperty("meta.data.parameters", "");
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44
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45 public static final String OUTPUT =
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46 System.getProperty("meta.data.output");
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47
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48 public static Map<String, Object> getParameters() {
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49 HashMap<String, Object> map = new HashMap<String, Object>();
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50 String [] parts = PARAMETERS.split("\\s*;\\s*");
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51 for (String part: parts) {
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52 String [] kv = part.split("\\s*:\\s*");
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53 if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) {
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54 continue;
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55 }
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56 String [] values = kv[1].split("\\s*,\\s*");
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57 map.put(kv[0], values.length == 1 ? values[0] : values);
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58 }
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59 return map;
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60 }
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61
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62 public static void main(String [] args) {
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63
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64 Recommendations rec = Recommendations.createRecommendations(
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65 new File(template));
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66
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67 if (rec == null) {
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68 System.err.println("No recommendations created");
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69 return;
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70 }
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71
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72 final Document result = XMLUtils.newDocument();
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73
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74 final Map<String, Object> parameters = getParameters();
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75
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76 Session session = SessionFactoryProvider
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77 .createSessionFactory()
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78 .openSession();
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79
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80 try {
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81 rec.recommend(parameters, userId, result, session);
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82 }
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83 finally {
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84 session.close();
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85 }
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86
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87 OutputStream out;
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88
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89 if (OUTPUT == null) {
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90 out = System.out;
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91 }
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92 else {
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93 try {
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94 out = new FileOutputStream(OUTPUT);
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95 }
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96 catch (IOException ioe) {
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97 log.error(ioe);
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98 return;
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99 }
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100 }
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101
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102 try {
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103 XMLUtils.toStream(result, out);
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104 }
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105 finally {
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106 if (OUTPUT != null) {
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107 try {
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108 out.close();
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109 }
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110 catch (IOException ioe) {
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111 log.error(ioe);
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112 }
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113 }
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114 }
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115 System.exit(0);
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116 }
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117 }
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118 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org