Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/App.java @ 1015:9a1a3080ad98
Bring user specific meta data service to life.
flys-artifacts/trunk@2461 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Wed, 03 Aug 2011 16:40:04 +0000 |
parents | b81626b10cb7 |
children | 0a5eff5511b1 |
rev | line source |
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998
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Datacage: Moved templating in a better suited package.
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1 package de.intevation.flys.artifacts.datacage.templating; |
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2 |
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3 import java.util.Map; |
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4 import java.util.HashMap; |
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5 |
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6 import java.io.IOException; |
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7 import java.io.OutputStream; |
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8 import java.io.File; |
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9 import java.io.FileOutputStream; |
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10 |
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11 import de.intevation.flys.backend.SessionFactoryProvider; |
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12 |
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13 import org.hibernate.Session; |
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14 |
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15 import org.w3c.dom.Document; |
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16 |
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17 import org.apache.log4j.Logger; |
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18 |
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19 import de.intevation.artifacts.common.utils.XMLUtils; |
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20 |
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21 import de.intevation.flys.artifacts.datacage.Recommendations; |
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22 |
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23 public class App |
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24 { |
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25 private static Logger log = Logger.getLogger(App.class); |
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26 |
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27 public static final String systemTemplate = |
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28 System.getProperty("meta.data.template", "meta-data-system.xml"); |
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29 |
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30 public static final String userTemplate = |
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31 System.getProperty("meta.data.template", "meta-data-user.xml"); |
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32 |
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33 public static final String userId = |
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34 System.getProperty("user.id"); |
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35 |
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36 public static final String PARAMETERS = |
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37 System.getProperty("meta.data.parameters", ""); |
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38 |
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39 public static final String OUTPUT = |
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40 System.getProperty("meta.data.output"); |
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41 |
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42 public static Map<String, Object> getParameters() { |
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43 HashMap<String, Object> map = new HashMap<String, Object>(); |
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44 String [] parts = PARAMETERS.split("\\s*;\\s*"); |
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45 for (String part: parts) { |
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46 String [] kv = part.split("\\s*:\\s*"); |
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47 if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) { |
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48 continue; |
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49 } |
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50 String [] values = kv[1].split("\\s*,\\s*"); |
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51 map.put(kv[0], values.length == 1 ? values[0] : values); |
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52 } |
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53 return map; |
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54 } |
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55 |
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56 public static void main(String [] args) { |
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57 |
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58 Recommendations rec = Recommendations.createRecommendations( |
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59 new File(systemTemplate), |
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60 new File(userTemplate)); |
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61 |
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62 if (rec == null) { |
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63 System.err.println("No recommendations created"); |
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64 return; |
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65 } |
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66 |
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67 final Document result = XMLUtils.newDocument(); |
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68 |
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69 final Map<String, Object> parameters = getParameters(); |
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70 |
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71 Session session = SessionFactoryProvider |
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72 .createSessionFactory() |
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73 .openSession(); |
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74 |
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75 try { |
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76 rec.recommend(parameters, userId, result, session); |
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77 } |
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78 finally { |
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79 session.close(); |
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80 } |
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81 |
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82 OutputStream out; |
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83 |
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84 if (OUTPUT == null) { |
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85 out = System.out; |
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86 } |
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87 else { |
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88 try { |
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89 out = new FileOutputStream(OUTPUT); |
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90 } |
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91 catch (IOException ioe) { |
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92 log.error(ioe); |
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93 return; |
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94 } |
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95 } |
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96 |
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97 try { |
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98 XMLUtils.toStream(result, out); |
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99 } |
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100 finally { |
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101 if (OUTPUT != null) { |
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102 try { |
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103 out.close(); |
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104 } |
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105 catch (IOException ioe) { |
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106 log.error(ioe); |
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107 } |
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108 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
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109 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
110 System.exit(0); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
111 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
112 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
113 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |