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1 package de.mpiwg.anteater.persons;
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2
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3 import java.io.File;
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4 import java.util.ArrayList;
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5 import java.util.List;
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6
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7 import de.mpiwg.anteater.AnteaterConfiguration;
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8 import de.mpiwg.anteater.persons.impl.StanfordNLPPersonFinder;
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9 import de.mpiwg.anteater.text.TextInformation;
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10 import de.mpiwg.anteater.text.TextPart;
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11 import de.mpiwg.anteater.text.TextType;
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12 import de.mpiwg.anteater.xml.IPersonFinderParser;
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13 import de.mpiwg.anteater.xml.impl.AnalysisXMLManager;
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14 import de.mpiwg.anteater.xml.impl.StanfordNERXMLParser;
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15
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16 public class PersonFinderController {
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17
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18 public final static String COMPONENT_NAME = PersonFinderController.class.getSimpleName();
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19
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20 private AnteaterConfiguration configuration;
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21
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22 public PersonFinderController(AnteaterConfiguration configuration) {
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23 this.configuration = configuration;
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24 }
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25
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26 public List<PersonsExtraction> findPersonsInXML(TextInformation info) {
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27 List<PersonsExtraction> results = new ArrayList<PersonsExtraction>();
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28 List<String> summaryAnalysisResults = new ArrayList<String>();
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29 List<String> supplinfAnalysisResults = new ArrayList<String>();
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30
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31 // check if there are already stored results
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32 AnalysisXMLManager analysisManager = null;
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33 if (configuration.getAnalysisPath() != null && !configuration.getAnalysisPath().isEmpty()) {
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34 File file = new File(info.getFilepath());
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35
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36 analysisManager = new AnalysisXMLManager(configuration.getAnalysisPath() + File.separator + file.getName());
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37
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38 configuration.getLogger().logMessageWithoutNewLine(COMPONENT_NAME, "Check analysis file for persons in summaries...");
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39 summaryAnalysisResults = analysisManager.getSummaryPersonsResult();
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40 configuration.getLogger().logMessage("found " + summaryAnalysisResults.size() + " result(s).");
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41
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42 configuration.getLogger().logMessageWithoutNewLine(COMPONENT_NAME, "Check analysis file for persons in supplementary information...");
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43 supplinfAnalysisResults = analysisManager.getSupplementaryInfoPersonsResult();
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44 configuration.getLogger().logMessage("found " + supplinfAnalysisResults.size() + " result(s).");
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45 }
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46
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47 IPersonFinder personFinder = new StanfordNLPPersonFinder(configuration.getLogger());
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48
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49 // if there are no results for summaries, ask place finding service.
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50 if (summaryAnalysisResults.size() == 0) {
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51 configuration.getLogger().logMessage(COMPONENT_NAME, "No results found for summaries, so will ask Stanford NLP NER Parser.");
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52
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53 for (TextPart sum : info.getSummaries()) {
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54 String sumResult = personFinder.findPersons(sum.getText());
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55 if (sumResult != null) {
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56 summaryAnalysisResults.add(sumResult);
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57
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58 // if there is an analysis folder, add result to analysis file
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59 if (analysisManager != null)
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60 analysisManager.addSummaryPersonsResult(sumResult);
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61 }
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62 }
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63 }
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64
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65 // if there are no results for supplementary information, ask GNRD name fining service
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66 if (supplinfAnalysisResults.size() == 0) {
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67 configuration.getLogger().logMessage(COMPONENT_NAME, "No results found for supplementary information, so will ask Stanford NLP NER Parser.");
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68
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69 for (TextPart sInf : info.getSupplInfos()) {
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70 String supinfResult = personFinder.findPersons(sInf.getText());
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71 if (supinfResult != null) {
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72 supplinfAnalysisResults.add(supinfResult);
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73
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74 // if there is an analysis folder, add result to analysis file
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75 if (analysisManager != null)
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76 analysisManager.addSupplInfPersonsResult(supinfResult);
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77 }
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78 }
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79 }
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80
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81 // create objects
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82 configuration.getLogger().logMessage(COMPONENT_NAME, "Creating analysis results...");
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83 int idx = 0;
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84 for (String summaryResult : summaryAnalysisResults) {
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85 IPersonFinderParser parser = new StanfordNERXMLParser(summaryResult);
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86
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87 List<APerson> persons = parser.parsePersons();
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88 PersonsExtraction result = new PersonsExtraction();
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89 result.setType(TextType.TYPE_SUMMARY);
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90 result.setPerson(persons);
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91 result.setTextIdx(idx);
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92
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93 results.add(result);
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94 idx++;
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95 }
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96
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97 idx = 0;
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98 for (String suplinfResult : supplinfAnalysisResults) {
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99 IPersonFinderParser parser = new StanfordNERXMLParser(suplinfResult);
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100
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101 List<APerson> persons = parser.parsePersons();
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102 PersonsExtraction result = new PersonsExtraction();
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103 result.setType(TextType.TYPE_SUPLINF);
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104 result.setPerson(persons);
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105 result.setTextIdx(idx);
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106
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107 results.add(result);
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108 idx++;
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109 }
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110
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111 return results;
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112 }
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113 }
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