Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportRiver.java @ 189:bc3747a371cc

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First part of parsing main values. flys-backend/trunk@1520 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 18 Mar 2011 16:12:24 +0000
parents 003ac16812dd
children d40da430d2fe
rev   line source
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1 package de.intevation.flys.importer;
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2
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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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29 protected List<ImportGauge> gauges;
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30
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31 protected List<ImportAnnotation> annotations;
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32
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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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68 public void parseDependencies() throws IOException {
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69 parseGauges();
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70 parseAnnotations();
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71 }
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73 public void parseGauges() throws IOException {
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74 File gltFile = new File(wstFile.getParentFile(), PEGEL_GLT);
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75 gltFile = FileTools.repair(gltFile);
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76
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77 if (!gltFile.isFile() || !gltFile.canRead()) {
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78 log.warn("cannot read gauges from '" + gltFile + "'");
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79 return;
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80 }
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81
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82 PegelGltParser pgltp = new PegelGltParser();
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83 pgltp.parse(gltFile);
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84
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85 gauges = pgltp.getGauges();
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86
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87 for (ImportGauge gauge: gauges) {
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88 gauge.parseDependencies();
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89 }
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90 }
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91
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92 public void parseAnnotations() throws IOException {
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93 File riverDir = wstFile.getParentFile().getParentFile();
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94 AnnotationsParser aparser = new AnnotationsParser();
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95 aparser.parse(riverDir);
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96
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97 annotations = aparser.getAnnotations();
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98 }
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99
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100 public void storeAnnotations() {
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101 River river = getPeer();
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102 for (ImportAnnotation annotation: annotations) {
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103 annotation.getPeer(river);
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104 }
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105 }
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106
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107 public River getPeer() {
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108 if (peer == null) {
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109 Session session = Importer.sessionHolder.get();
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110 Query query = session.createQuery("from River where name=:name");
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111 query.setString("name", name);
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112 List<River> rivers = query.list();
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113 if (rivers.isEmpty()) {
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114 peer = new River(name);
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115 session.save(peer);
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116 }
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117 else {
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118 peer = rivers.get(0);
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119 }
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120 }
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121 return peer;
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122 }
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123 }
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124 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org