Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/App.java @ 5863:4897a58c8746

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River artifacts: Added new copyright headers.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:40:59 +0200
parents 5aa05a7a34b7
children af13ceeba52a
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
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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.log4j.Logger;
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26
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27 import org.dive4elements.artifacts.common.utils.XMLUtils;
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28
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29 import org.dive4elements.river.artifacts.datacage.Recommendations;
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30
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31 public class App
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32 {
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33 private static Logger log = Logger.getLogger(App.class);
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34
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35 public static final String template =
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36 System.getProperty("meta.data.template", "meta-data.xml");
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37
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38 public static final String userId =
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39 System.getProperty("user.id");
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40
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41 public static final String PARAMETERS =
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42 System.getProperty("meta.data.parameters", "");
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43
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44 public static final String OUTPUT =
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45 System.getProperty("meta.data.output");
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46
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47 public static Map<String, Object> getParameters() {
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48 HashMap<String, Object> map = new HashMap<String, Object>();
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49 String [] parts = PARAMETERS.split("\\s*;\\s*");
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50 for (String part: parts) {
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51 String [] kv = part.split("\\s*:\\s*");
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52 if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) {
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53 continue;
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54 }
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55 String [] values = kv[1].split("\\s*,\\s*");
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56 map.put(kv[0], values.length == 1 ? values[0] : values);
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57 }
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58 return map;
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59 }
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60
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61 public static void main(String [] args) {
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62
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63 Recommendations rec = Recommendations.createRecommendations(
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64 new File(template));
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65
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66 if (rec == null) {
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67 System.err.println("No recommendations created");
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68 return;
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69 }
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70
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71 final Document result = XMLUtils.newDocument();
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72
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73 final Map<String, Object> parameters = getParameters();
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74
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75 Session session = SessionFactoryProvider
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76 .createSessionFactory()
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77 .openSession();
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78
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79 try {
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80 rec.recommend(parameters, userId, result, session);
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81 }
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82 finally {
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83 session.close();
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84 }
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85
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86 OutputStream out;
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87
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88 if (OUTPUT == null) {
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89 out = System.out;
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90 }
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91 else {
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92 try {
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93 out = new FileOutputStream(OUTPUT);
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94 }
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95 catch (IOException ioe) {
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96 log.error(ioe);
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97 return;
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98 }
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99 }
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100
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101 try {
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102 XMLUtils.toStream(result, out);
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103 }
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104 finally {
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105 if (OUTPUT != null) {
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106 try {
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107 out.close();
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108 }
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109 catch (IOException ioe) {
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110 log.error(ioe);
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111 }
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112 }
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113 }
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114 System.exit(0);
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115 }
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116 }
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117 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org