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1 package org.mpi.openmind.scripts;
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2
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3 import java.text.SimpleDateFormat;
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4 import java.util.ArrayList;
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5 import java.util.Date;
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6 import java.util.List;
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7
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8 import org.apache.log4j.ConsoleAppender;
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9 import org.apache.log4j.Level;
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10 import org.apache.log4j.Logger;
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11 import org.apache.log4j.PatternLayout;
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12 import org.mpi.openmind.cache.WrapperService;
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13 import org.mpi.openmind.repository.bo.Attribute;
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14 import org.mpi.openmind.repository.bo.Entity;
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15 import org.mpi.openmind.repository.bo.Node;
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16 import org.mpi.openmind.repository.services.PersistenceService;
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17 import org.mpi.openmind.repository.services.ServiceRegistry;
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18 import org.mpi.openmind.repository.utils.OMUtils;
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19
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20 public class CodexOwnValueGenerator {
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21
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22 private static Logger logger = Logger.getLogger(CodexOwnValueGenerator.class);
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23
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24 private WrapperService ot;
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25 private PersistenceService ss;
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26
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27 public CodexOwnValueGenerator(WrapperService ot){
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28 this.ot = ot;
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29 this.ss = ot.getPS();
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30 }
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31
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32
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33 public void execute(){
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34 try {
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35 logger.info("Starting CodexOwnValueGenerator");
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36 List<Entity> codexList = ot.getLightweightAssertions("CODEX", null, -1);
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37 logger.info("Codices="+ codexList.size());
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38 List<Node> dirtyEntities = new ArrayList<Node>();
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39 int count = 0;
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40 int countCodicesNonCollection = 0;
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41 for(Entity codex : codexList){
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42
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43 Attribute codexIdAtt = ss.getAttributeByName(codex, "identifier");
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44 if(codexIdAtt == null){
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45 throw new Exception("identifier is null for " + codex);
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46 }
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47 String ov = new String();
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48
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49 List<Entity> list0 = this.ss.getTargetsForSourceRelation(codex, "is_part_of", "COLLECTION", 1);
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50
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51
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52 Entity collection;
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53 if(list0.size() > 0){
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54 collection = list0.get(0);
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55 if(collection != null){
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56 ov = collection.getOwnValue() + "_" + codexIdAtt.getValue();
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57 }else{
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58 ov = "empty_" + codexIdAtt.getValue();
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59 countCodicesNonCollection++;
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60 }
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61 if(count % 100 == 0){
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62 int size = codexList.size();
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63
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64 logger.info("* " + OMUtils.percentage(count, size) + " %");
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65 }
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66 count++;
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67 codex.setOwnValue(ov);
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68 dirtyEntities.add(codex);
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69 }
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70 }
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71 ot.saveNodeListOnlyForScripts(dirtyEntities);
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72
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73 logger.info("Summary");
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74 logger.info("Codices without collection=" + countCodicesNonCollection);
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75 logger.info("Total=" + count);
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76
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77
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78 } catch (Exception e) {
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79 e.printStackTrace();
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80 }
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81 }
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82
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83 public static void main(String[] args) {
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84 ServiceRegistry services = new ServiceRegistry();
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85 CodexOwnValueGenerator script = new CodexOwnValueGenerator(services.getWrapper());
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86 script.execute();
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87 System.exit(0);
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88 }
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89 }
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