Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/App.java @ 9127:dbb26bc81843

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Testing
author gernotbelger
date Wed, 06 Jun 2018 13:05:57 +0200
parents 04ad2cfce559
children 5030c46d8cb4
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.io.File;
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12 import java.io.FileOutputStream;
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13 import java.io.IOException;
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14 import java.io.OutputStream;
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15 import java.net.MalformedURLException;
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16 import java.util.HashMap;
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17 import java.util.Map;
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18
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19 import org.apache.log4j.Logger;
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20 import org.apache.log4j.PropertyConfigurator;
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21 import org.dive4elements.artifacts.common.utils.Config;
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22 import org.dive4elements.artifacts.common.utils.XMLUtils;
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23 import org.dive4elements.river.artifacts.datacage.Recommendations;
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24 import org.dive4elements.river.backend.SessionFactoryProvider;
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25 import org.hibernate.Session;
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26 import org.slf4j.bridge.SLF4JBridgeHandler;
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27 import org.w3c.dom.Document;
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28
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29 public class App {
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30 private static Logger log = Logger.getLogger(App.class);
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31
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32 /**
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33 * The logging is done via Log4j. To configure the logging
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34 * a file 'log4j.properties' is search in the configuration directory.
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35 */
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36 private static final String LOG4J_PROPERTIES = "log4j.properties";
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37
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38 public static final String template = System.getProperty("meta.data.template", "meta-data.xml");
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39
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40 public static final String userId = System.getProperty("user.id");
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41
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42 public static final String PARAMETERS = System.getProperty("meta.data.parameters", "");
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43
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44 public static final String OUTPUT = System.getProperty("meta.data.output");
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45
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46 public static Map<String, Object> getParameters() {
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47 final HashMap<String, Object> map = new HashMap<>();
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48 final String[] parts = PARAMETERS.split("\\s*;\\s*");
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49 for (final String part : parts) {
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50 final String[] kv = part.split("\\s*:\\s*");
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51 if (kv.length < 2 || (kv[0] = kv[0].trim()).length() == 0) {
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52 continue;
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53 }
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54 final String[] values = kv[1].split("\\s*,\\s*");
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55 map.put(kv[0], values.length == 1 ? values[0] : values);
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56 }
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57 return map;
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58 }
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59
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60 /**
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61 * Trys to load the Log4j configuration from ${config.dir}/log4j.properties.
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62 */
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63 private static final void configureLogging() {
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64 final File configDir = Config.getConfigDirectory();
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65 final File propFile = new File(configDir, LOG4J_PROPERTIES);
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66
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67 if (propFile.isFile() && propFile.canRead()) {
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68 try {
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69 PropertyConfigurator.configure(propFile.toURI().toURL());
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70 SLF4JBridgeHandler.install();
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71 }
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72 catch (final MalformedURLException mue) {
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73 mue.printStackTrace(System.err);
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74 }
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75 }
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76 }
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77
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78 public static void main(final String[] args) {
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79
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80 configureLogging();
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81
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82 final Recommendations rec = Recommendations.createRecommendations(new File(template));
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83
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84 if (rec == null) {
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85 System.err.println("No recommendations created");
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86 return;
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87 }
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88
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89 final Document result = XMLUtils.newDocument();
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90
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91 final Map<String, Object> parameters = getParameters();
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92 // REMARK/TODO: 'ARTIFACT-OUTS' needs a String-Array, should be handled by parser
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93 parameters.put("ARTIFACT-OUTS", new String[] { "LONGITUDINAL_SECTION" });
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94 parameters.put("PARAMETERS", parameters);
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95 parameters.put("USER-ID", userId);
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96
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97 final Session session = SessionFactoryProvider.createSessionFactory().openSession();
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98
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99 try {
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100 rec.recommend(parameters, userId, result, session);
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101 } finally {
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102 session.close();
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103 }
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104
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105 OutputStream out;
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106
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107 if (OUTPUT == null) {
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108 out = System.out;
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109 } else {
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110 try {
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111 out = new FileOutputStream(OUTPUT);
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112 }
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113 catch (final IOException ioe) {
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114 log.error(ioe);
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115 return;
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116 }
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117 }
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118
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119 try {
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120 out.write('\n');
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121 XMLUtils.toStream(result, out);
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122 out.write('\n');
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123 }
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124 catch (final IOException e) {
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125 log.error(e);
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126 } finally {
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127 if (OUTPUT != null) {
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128 try {
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129 out.close();
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130 }
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131 catch (final IOException ioe) {
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132 log.error(ioe);
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133 }
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134 }
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135 }
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136 System.exit(0);
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137 }
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138 }
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139 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org