Mercurial > dive4elements > river
annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportRiver.java @ 197:c0dcc2357106
Added stub for WST parser.
flys-backend/trunk@1536 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Tue, 22 Mar 2011 11:10:01 +0000 |
parents | 0f0b98ef9b04 |
children | 3169b559ca3c |
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1 package de.intevation.flys.importer; |
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3 import java.util.List; |
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4 |
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5 import java.io.File; |
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6 import java.io.IOException; |
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7 |
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8 import org.apache.log4j.Logger; |
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10 import de.intevation.flys.model.River; |
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12 import de.intevation.flys.utils.FileTools; |
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14 import org.hibernate.Session; |
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15 import org.hibernate.Query; |
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17 public class ImportRiver |
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18 { |
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19 private static Logger log = Logger.getLogger(ImportRiver.class); |
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20 |
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21 public static final String PEGEL_GLT = "PEGEL.GLT"; |
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22 |
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23 protected String name; |
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24 |
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25 protected File wstFile; |
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26 |
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27 protected File bbInfoFile; |
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28 |
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29 protected List<ImportGauge> gauges; |
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31 protected List<ImportAnnotation> annotations; |
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33 protected River peer; |
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34 |
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35 public ImportRiver() { |
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36 } |
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37 |
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38 public ImportRiver(String name, File wstFile, File bbInfoFile) { |
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39 this.name = name; |
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40 this.wstFile = wstFile; |
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41 this.bbInfoFile = bbInfoFile; |
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42 } |
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43 |
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44 public String getName() { |
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45 return name; |
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46 } |
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47 |
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48 public void setName(String name) { |
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49 this.name = name; |
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50 } |
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51 |
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52 public File getWstFile() { |
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53 return wstFile; |
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54 } |
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55 |
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56 public void setWstFile(File wstFile) { |
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57 this.wstFile = wstFile; |
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58 } |
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59 |
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60 public File getBBInfo() { |
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61 return bbInfoFile; |
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62 } |
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63 |
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64 public void setBBInfo(File bbInfoFile) { |
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65 this.bbInfoFile = bbInfoFile; |
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66 } |
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67 |
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68 public void parseDependencies() throws IOException { |
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69 parseGauges(); |
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70 parseAnnotations(); |
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71 parseWst(); |
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72 } |
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73 |
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74 public void parseWst() throws IOException { |
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75 WstParser wstParser = new WstParser(); |
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76 wstParser.parse(wstFile); |
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77 } |
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78 |
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79 public void parseGauges() throws IOException { |
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80 File gltFile = new File(wstFile.getParentFile(), PEGEL_GLT); |
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81 gltFile = FileTools.repair(gltFile); |
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82 |
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83 if (!gltFile.isFile() || !gltFile.canRead()) { |
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84 log.warn("cannot read gauges from '" + gltFile + "'"); |
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85 return; |
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86 } |
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87 |
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88 PegelGltParser pgltp = new PegelGltParser(); |
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89 pgltp.parse(gltFile); |
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90 |
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91 gauges = pgltp.getGauges(); |
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92 |
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93 for (ImportGauge gauge: gauges) { |
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94 gauge.parseDependencies(); |
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95 } |
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96 } |
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97 |
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98 public void parseAnnotations() throws IOException { |
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99 File riverDir = wstFile.getParentFile().getParentFile(); |
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100 AnnotationsParser aparser = new AnnotationsParser(); |
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101 aparser.parse(riverDir); |
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102 |
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103 annotations = aparser.getAnnotations(); |
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104 } |
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105 |
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106 public void storeDependencies() { |
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107 storeAnnotations(); |
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108 storeGauges(); |
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109 } |
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110 |
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111 public void storeAnnotations() { |
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112 River river = getPeer(); |
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113 for (ImportAnnotation annotation: annotations) { |
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114 annotation.getPeer(river); |
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115 } |
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116 } |
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117 |
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118 public void storeGauges() { |
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119 log.info("store gauges:"); |
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120 River river = getPeer(); |
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121 for (ImportGauge gauge: gauges) { |
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122 log.info("\tgauge: " + gauge.getName()); |
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123 gauge.storeDependencies(river); |
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124 } |
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125 } |
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126 |
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127 public River getPeer() { |
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128 if (peer == null) { |
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129 Session session = Importer.sessionHolder.get(); |
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130 Query query = session.createQuery("from River where name=:name"); |
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131 query.setString("name", name); |
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132 List<River> rivers = query.list(); |
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133 if (rivers.isEmpty()) { |
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134 peer = new River(name); |
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135 session.save(peer); |
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136 } |
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137 else { |
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138 peer = rivers.get(0); |
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139 } |
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140 } |
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141 return peer; |
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142 } |
177
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143 } |
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144 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |