Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/App.java @ 957:e91996b46e3c
Meta data template: Added new choose/when/otherwise construct similiar to XSLT
flys-artifacts/trunk@2376 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Wed, 20 Jul 2011 14:59:25 +0000 |
parents | 9686e1132a81 |
children | a2b20ed3d3b4 |
rev | line source |
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1 package de.intevation.flys.artifacts.services.meta; |
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2 |
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3 import java.sql.Connection; |
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4 import java.sql.SQLException; |
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5 |
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6 import java.util.Map; |
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7 import java.util.HashMap; |
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8 |
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9 import java.io.IOException; |
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10 import java.io.OutputStream; |
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11 import java.io.File; |
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12 import java.io.FileOutputStream; |
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13 |
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14 import de.intevation.flys.backend.SessionFactoryProvider; |
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15 |
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16 import org.hibernate.Session; |
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17 |
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18 import org.hibernate.jdbc.Work; |
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19 |
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20 import org.w3c.dom.Document; |
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21 |
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22 import org.apache.log4j.Logger; |
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23 |
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24 import de.intevation.artifacts.common.utils.XMLUtils; |
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25 |
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26 public class App |
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27 { |
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28 private static Logger log = Logger.getLogger(App.class); |
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29 |
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30 public static final String template = |
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31 System.getProperty("meta.data.template", "meta-data-template.xml"); |
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32 |
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33 public static final String PARAMETERS = |
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34 System.getProperty("meta.data.parameters", ""); |
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35 |
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36 public static final String OUTPUT = |
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37 System.getProperty("meta.data.output"); |
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38 |
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39 public static Map<String, Object> getParameters() { |
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40 HashMap<String, Object> map = new HashMap<String, Object>(); |
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41 String [] parts = PARAMETERS.split("\\s*;\\s*"); |
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42 for (String part: parts) { |
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43 String [] kv = part.split("\\s*:\\s*"); |
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44 if (kv.length < 2) { |
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45 continue; |
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46 } |
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47 if ((kv[0] = kv[0].trim()).length() > 0) { |
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48 map.put(kv[0], kv[1]); |
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49 } |
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50 } |
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51 return map; |
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52 } |
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53 |
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54 public static void main(String [] args) { |
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55 |
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56 DataCage dc = new DataCage( |
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57 DataCage.createBuilder(new File(template))); |
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58 |
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59 final Document result = XMLUtils.newDocument(); |
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60 final Builder builder = dc.getBuilder(); |
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61 |
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62 if (builder == null) { |
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63 System.err.println("No builder created"); |
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64 return; |
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65 } |
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66 |
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67 final Map<String, Object> parameters = getParameters(); |
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68 |
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69 Session session = SessionFactoryProvider |
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70 .createSessionFactory() |
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71 .openSession(); |
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72 |
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73 try { |
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74 session.doWork(new Work() { |
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75 @Override |
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76 public void execute(Connection connection) |
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77 throws SQLException |
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78 { |
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79 builder.build(connection, result, parameters); |
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80 } |
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81 |
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82 }); |
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83 } |
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84 finally { |
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85 session.close(); |
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86 } |
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87 |
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88 OutputStream out; |
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89 |
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90 if (OUTPUT == null) { |
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91 out = System.out; |
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92 } |
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93 else { |
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94 try { |
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95 out = new FileOutputStream(OUTPUT); |
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96 } |
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97 catch (IOException ioe) { |
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98 log.error(ioe); |
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99 return; |
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100 } |
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101 } |
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102 |
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103 try { |
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104 XMLUtils.toStream(result, out); |
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105 } |
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106 finally { |
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107 if (OUTPUT != null) { |
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108 try { |
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109 out.close(); |
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110 } |
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111 catch (IOException ioe) { |
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112 log.error(ioe); |
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113 } |
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114 } |
9686e1132a81
Added standalone app to debug the datacage template.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
115 } |
9686e1132a81
Added standalone app to debug the datacage template.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
116 } |
9686e1132a81
Added standalone app to debug the datacage template.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
117 } |
9686e1132a81
Added standalone app to debug the datacage template.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
118 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |