@Override
  public List<Entity> annotateEntity(Entity entity) {
    HttpGet httpGet = new HttpGet(getServiceUri(entity));
    Entity resultEntity = new MapEntity();

    if (!annotatedInput.contains(entity.get(UNIPROT_ID))) {
      annotatedInput.add(entity.get(UNIPROT_ID));
      try {
        HttpResponse response = httpClient.execute(httpGet);
        BufferedReader br =
            new BufferedReader(
                new InputStreamReader(
                    (response.getEntity().getContent()), Charset.forName("UTF-8")));

        String output;
        StringBuilder result = new StringBuilder();

        while ((output = br.readLine()) != null) {
          result.append(output);
        }
        resultEntity = parseResult(entity, result.toString());
      } catch (Exception e) {
        httpGet.abort();
        // TODO: how to handle exceptions at this point
        throw new RuntimeException(e);
      }
    }
    return Collections.singletonList(resultEntity);
  }
示例#2
0
  /**
   * Creates a internal molgenis id from a vcf entity
   *
   * @param vcfEntity
   * @return the id
   */
  public static String createId(Entity vcfEntity) {
    StringBuilder id = new StringBuilder();
    id.append(StringUtils.strip(vcfEntity.get(CHROM).toString()));
    id.append("_");
    id.append(StringUtils.strip(vcfEntity.get(POS).toString()));
    id.append("_");
    id.append(StringUtils.strip(vcfEntity.get(REF).toString()));
    id.append("_");
    id.append(StringUtils.strip(vcfEntity.get(ALT).toString()));

    return id.toString();
  }
  private void validateEntityValueUniqueness(
      Entity entity, ValidationResource validationResource, ValidationMode validationMode) {
    validationResource
        .getUniqueAttrs()
        .forEach(
            uniqueAttr -> {
              Object attrValue = entity.get(uniqueAttr.getName());
              if (attrValue != null) {
                if (uniqueAttr.getDataType() instanceof XrefField) {
                  attrValue = ((Entity) attrValue).getIdValue();
                }

                HugeMap<Object, Object> uniqueAttrValues =
                    validationResource.getUniqueAttrsValues().get(uniqueAttr.getName());
                Object existingEntityId = uniqueAttrValues.get(attrValue);
                if ((validationMode == ValidationMode.ADD && existingEntityId != null)
                    || (validationMode == ValidationMode.UPDATE
                        && existingEntityId != null
                        && !existingEntityId.equals(entity.getIdValue()))) {
                  ConstraintViolation constraintViolation =
                      new ConstraintViolation(
                          format(
                              "Duplicate value '%s' for unique attribute '%s' from entity '%s'",
                              attrValue, uniqueAttr.getName(), getName()),
                          uniqueAttr,
                          Long.valueOf(validationResource.getRow()));
                  validationResource.addViolation(constraintViolation);
                } else {
                  uniqueAttrValues.put(attrValue, entity.getIdValue());
                }
              }
            });
  }
  private String getServiceUri(Entity entity) {
    StringBuilder uriStringBuilder = new StringBuilder();
    uriStringBuilder.append(EBI_CHEMBLWS_URL);
    uriStringBuilder.append(entity.get(UNIPROT_ID));
    uriStringBuilder.append(".json");

    return uriStringBuilder.toString();
  }
 @Override
 public Object get(String attributeName) {
   if (fetch.hasField(attributeName)) {
     return decoratedEntity.get(attributeName);
   } else {
     return entityManager.getReference(getEntityMetaData(), getIdValue()).get(attributeName);
   }
 }
  /**
   * @param entityName The name of the entity to update
   * @param attributeName The name of the attribute to update
   * @param request EntityCollectionBatchRequestV2
   * @param response HttpServletResponse
   * @throws Exception
   */
  @RequestMapping(value = "/{entityName}/{attributeName}", method = PUT)
  @ResponseStatus(OK)
  public synchronized void updateAttribute(
      @PathVariable("entityName") String entityName,
      @PathVariable("attributeName") String attributeName,
      @RequestBody @Valid EntityCollectionBatchRequestV2 request,
      HttpServletResponse response)
      throws Exception {
    final EntityMetaData meta = dataService.getEntityMetaData(entityName);
    if (meta == null) {
      throw createUnknownEntityException(entityName);
    }

    try {
      AttributeMetaData attr = meta.getAttribute(attributeName);
      if (attr == null) {
        throw createUnknownAttributeException(entityName, attributeName);
      }

      if (attr.isReadonly()) {
        throw createMolgenisDataAccessExceptionReadOnlyAttribute(entityName, attributeName);
      }

      final List<Entity> entities =
          request
              .getEntities()
              .stream()
              .filter(e -> e.size() == 2)
              .map(e -> this.restService.toEntity(meta, e))
              .collect(Collectors.toList());
      if (entities.size() != request.getEntities().size()) {
        throw createMolgenisDataExceptionIdentifierAndValue();
      }

      final List<Entity> updatedEntities = new ArrayList<Entity>();
      int count = 0;
      for (Entity entity : entities) {
        String id = checkForEntityId(entity, count);

        Entity originalEntity = dataService.findOne(entityName, id);
        if (originalEntity == null) {
          throw createUnknownEntityExceptionNotValidId(id);
        }

        Object value = this.restService.toEntityValue(attr, entity.get(attributeName));
        originalEntity.set(attributeName, value);
        updatedEntities.add(originalEntity);
        count++;
      }

      // update all entities
      this.dataService.update(entityName, updatedEntities.stream());
      response.setStatus(HttpServletResponse.SC_OK);
    } catch (Exception e) {
      response.setStatus(HttpServletResponse.SC_NO_CONTENT);
      throw e;
    }
  }
  @SuppressWarnings("unchecked")
  private void validateEntityValueReadOnly(Entity entity, ValidationResource validationResource) {
    Entity entityToUpdate = findOne(entity.getIdValue());
    validationResource
        .getReadonlyAttrs()
        .forEach(
            readonlyAttr -> {
              Object value = entity.get(readonlyAttr.getName());
              Object existingValue = entityToUpdate.get(readonlyAttr.getName());

              if (readonlyAttr.getDataType() instanceof XrefField) {
                if (value != null) {
                  value = ((Entity) value).getIdValue();
                }
                if (existingValue != null) {
                  existingValue = ((Entity) existingValue).getIdValue();
                }
              } else if (readonlyAttr.getDataType() instanceof MrefField) {
                List<Object> entityIds = new ArrayList<>();
                ((Iterable<Entity>) value)
                    .forEach(
                        mrefEntity -> {
                          entityIds.add(mrefEntity.getIdValue());
                        });
                value = entityIds;

                List<Object> existingEntityIds = new ArrayList<>();
                ((Iterable<Entity>) existingValue)
                    .forEach(
                        mrefEntity -> {
                          existingEntityIds.add(mrefEntity.getIdValue());
                        });
                existingValue = existingEntityIds;
              }

              if (value != null && existingValue != null && !value.equals(existingValue)) {
                validationResource.addViolation(
                    new ConstraintViolation(
                        format(
                            "The attribute '%s' of entity '%s' can not be changed it is readonly.",
                            readonlyAttr.getName(), getName()),
                        Long.valueOf(validationResource.getRow())));
              }
            });
  }
 private Entity parseResult(Entity entity, String json) throws IOException {
   Entity result = new MapEntity();
   if (!"".equals(json)) {
     Map<String, Object> rootMap = jsonStringToMap(json);
     Map<String, Object> resultMap = (Map<String, Object>) rootMap.get("target");
     resultMap.put(UNIPROT_ID, entity.get(UNIPROT_ID));
     result = new MapEntity(resultMap);
   }
   return result;
 }
  public Collection<EntityMetaData> loadEMD(RepositoryCollection emdFormattedRepos) {
    // extract entity metadata
    Map<String, DefaultEntityMetaData> entities =
        new LinkedHashMap<String, DefaultEntityMetaData>();
    for (Entity e : emdFormattedRepos.getRepositoryByEntityName("entities")) {
      DefaultEntityMetaData emd = new DefaultEntityMetaData(e.getString("name"));
      if (e.getBoolean("abstract")) emd.setAbstract(true);
    }

    // extract extends relations
    for (Entity e : emdFormattedRepos.getRepositoryByEntityName("entities")) {
      if (e.get("extends") != null) {
        DefaultEntityMetaData emd = entities.get(e.get("name"));
        emd.setExtends(entities.get(e.get("extends")));
      }
    }

    Collection<EntityMetaData> result = new ArrayList<EntityMetaData>();
    result.addAll(entities.values());
    return result;
  }
  @RequestMapping(
      value = "/aggregate",
      method = RequestMethod.POST,
      produces = "application/json",
      consumes = "application/json")
  @ResponseBody
  public AggregateResponse aggregate(@Valid @RequestBody AggregateRequest request) {
    // TODO create utility class to extract info from entity/attribute uris
    String[] attributeUriTokens = request.getAttributeUri().split("/");
    String entityName = attributeUriTokens[3];
    String attributeName = attributeUriTokens[5];
    QueryImpl q = request.getQ() != null ? new QueryImpl(request.getQ()) : new QueryImpl();

    EntityMetaData entityMeta = dataService.getEntityMetaData(entityName);
    AttributeMetaData attributeMeta = entityMeta.getAttribute(attributeName);
    FieldTypeEnum dataType = attributeMeta.getDataType().getEnumType();
    if (dataType != FieldTypeEnum.BOOL && dataType != FieldTypeEnum.CATEGORICAL) {
      throw new RuntimeException("Unsupported data type " + dataType);
    }

    EntityMetaData refEntityMeta = null;
    String refAttributeName = null;
    if (dataType == FieldTypeEnum.CATEGORICAL) {
      refEntityMeta = attributeMeta.getRefEntity();
      refAttributeName = refEntityMeta.getLabelAttribute().getName();
    }
    Map<String, Integer> aggregateMap = new HashMap<String, Integer>();
    for (Entity entity : dataService.findAll(entityName, q)) {
      String val;
      switch (dataType) {
        case BOOL:
          val = entity.getString(attributeName);
          break;
        case CATEGORICAL:
          Entity refEntity = (Entity) entity.get(attributeName);
          val = refEntity.getString(refAttributeName);
          break;
        default:
          throw new RuntimeException("Unsupported data type " + dataType);
      }

      Integer count = aggregateMap.get(val);
      if (count == null) aggregateMap.put(val, 1);
      else aggregateMap.put(val, count + 1);
    }
    return new AggregateResponse(aggregateMap);
  }
示例#11
0
  @Test
  public void createByUrl() throws IOException {
    InputStream in = getClass().getResourceAsStream("/testdata.csv");
    File csvFile = new File(FileUtils.getTempDirectory(), "testdata.csv");
    FileCopyUtils.copy(in, new FileOutputStream(csvFile));
    String url = "csv://" + csvFile.getAbsolutePath();

    EntitySource entitySource = new CsvEntitySource(url, null);
    try {
      assertEquals(entitySource.getUrl(), url);

      Iterator<String> it = entitySource.getEntityNames().iterator();
      assertNotNull(it);
      assertTrue(it.hasNext());
      assertEquals(it.next(), "testdata");
      assertFalse(it.hasNext());

      Repository<? extends Entity> repo = entitySource.getRepositoryByEntityName("testdata");
      assertNotNull(repo);

      Iterator<AttributeMetaData> itMeta = repo.getAttributes().iterator();
      assertNotNull(itMeta);
      assertTrue(itMeta.hasNext());

      AttributeMetaData col1 = itMeta.next();
      assertNotNull(col1);
      assertEquals(col1.getName(), "col1");

      AttributeMetaData col2 = itMeta.next();
      assertNotNull(col2);
      assertEquals(col2.getName(), "col2");
      assertFalse(itMeta.hasNext());

      Iterator<? extends Entity> itEntity = repo.iterator();
      assertNotNull(itEntity);
      assertTrue(itEntity.hasNext());

      Entity entity = itEntity.next();
      assertNotNull(entity);
      assertEquals(entity.get("col1"), "val1");
      assertEquals(entity.get("col2"), "val2");
    } finally {
      entitySource.close();
    }
  }
  private void validateEntityValueRequired(Entity entity, ValidationResource validationResource) {
    validationResource
        .getRequiredValueAttrs()
        .forEach(
            nonNillableAttr -> {
              Object value = entity.get(nonNillableAttr.getName());
              if (value == null
                  || (nonNillableAttr.getDataType() instanceof MrefField
                      && !entity.getEntities(nonNillableAttr.getName()).iterator().hasNext())) {
                boolean isValid = false;

                // FIXME remove hack (see https://github.com/molgenis/molgenis/issues/4308)
                // Do not validate if Questionnaire status is not SUBMITTED
                if (EntityUtils.doesExtend(getEntityMetaData(), "Questionnaire")
                    && !"SUBMITTED".equals(entity.getString("status"))) {
                  isValid = true;
                }
                // Do not validate if visibleExpression resolves to false
                else if (nonNillableAttr.getVisibleExpression() != null
                    && !expressionValidator.resolveBooleanExpression(
                        nonNillableAttr.getVisibleExpression(), entity, getEntityMetaData())) {

                  isValid = true;
                }

                if (!isValid) {
                  String message =
                      format(
                          "The attribute '%s' of entity '%s' can not be null.",
                          nonNillableAttr.getName(), getName());

                  ConstraintViolation constraintViolation =
                      new ConstraintViolation(
                          message, nonNillableAttr, Long.valueOf(validationResource.getRow()));
                  validationResource.addViolation(constraintViolation);
                }
              }
            });
  }
  public Collection<EntityMetaData> loadOMX(RepositoryCollection omx) {
    // extract attribute metadata
    Map<String, AttributeMetaData> attributes = new LinkedHashMap<String, AttributeMetaData>();
    for (Entity e : omx.getRepositoryByEntityName("observablefeature")) {
      logger.debug("found observablefeature: " + e);

      DefaultAttributeMetaData att = new DefaultAttributeMetaData(e.getString("name"));
      if (e.get("dataType") != null)
        att.setDataType(MolgenisFieldTypes.getType(e.getString("dataType")));
      attributes.put(e.getString("identifier"), att);
      if (e.get("description") != null) att.setDescription(e.getString("description"));
      // TODO unit! if(e.get("unit") != null)

      if ("xref".equals(e.get("dataType")) || "mref".equals(e.get("dataType"))) {
        // TODO: cannot solve!!!
        att.setRefEntity(omxEntities.get("Characteristic"));
      }
      if ("categorical".equals(e.get("dataType"))) {
        att.setRefEntity(omxEntities.get("Category"));
      }
    }
    // TODO: fix categorical!

    // extract protocols as entities(abstract=true)
    Map<String, EntityMetaData> entities = new LinkedHashMap<String, EntityMetaData>();
    for (Entity e : omx.getRepositoryByEntityName("protocol")) {
      // skip all null entities
      if (hasValues(e)) {
        logger.debug("found protocol: " + e);

        DefaultEntityMetaData ent = new DefaultEntityMetaData(e.getString("identifier")); // alas
        ent.setLabel(e.getString("name"));
        ent.setAbstract(true);

        // add attributes
        if (e.get("features_identifier") != null)
          for (String attIdentifier : e.getList("features_identifier")) {
            if (attributes.get(attIdentifier) == null)
              throw new RuntimeException("attribute '" + attIdentifier + "' unknown");
            ent.addAttributeMetaData(attributes.get(attIdentifier));
          }

        entities.put(e.getString("identifier"), ent);
      }
    }

    for (Entity e : omx.getRepositoryByEntityName("protocol")) {
      // add subprotocols as compound
      if (e.get("subprotocols_identifier") != null) {
        for (String subProtocol : e.getList("subprotocols_identifier")) {
          DefaultAttributeMetaData att = new DefaultAttributeMetaData(subProtocol);
          att.setDataType(MolgenisFieldTypes.COMPOUND);
          att.setRefEntity(entities.get(subProtocol));
          ((DefaultEntityMetaData) entities.get(e.get("identifier"))).addAttributeMetaData(att);
        }
      }
    }

    // create dataset as entities
    for (Entity e : omx.getRepositoryByEntityName("dataset")) {
      logger.debug("found dataset: " + e);

      DefaultEntityMetaData ent = new DefaultEntityMetaData(e.getString("identifier"));
      ent.setLabel(e.getString("name"));
      // dataset 'extends' protocol
      ent.setExtends(entities.get(e.getString("protocolused_identifier")));
      entities.put(e.getString("identifier"), ent);
    }

    return entities.values();
  }
 @Override
 public void set(Entity values) {
   values.getAttributeNames().forEach(attrName -> set(attrName, values.get(attrName)));
 }
示例#15
0
  @RequestMapping(
      value = "/verify",
      method = RequestMethod.POST,
      headers = "Content-Type=multipart/form-data")
  public void verify(
      @RequestParam(value = "selectedDataSet", required = false) String selectedDataSetId,
      @RequestParam Part file,
      HttpServletResponse response,
      Model model)
      throws IOException {
    EntitySource reader = null;
    ExcelWriter<Entity> excelWriterRanks = null;

    try {
      if (selectedDataSetId != null) {
        String origFileName = FileUploadUtils.getOriginalFileName(file);
        File uploadFile = fileStore.store(file.getInputStream(), origFileName);
        response.setContentType("application/vnd.ms-excel");
        response.addHeader(
            "Content-Disposition",
            "attachment; filename=" + getCsvFileName(file.getName() + "-ranks"));
        excelWriterRanks = new ExcelWriter<Entity>(response.getOutputStream());
        excelWriterRanks.addCellProcessor(new LowerCaseProcessor(true, false));

        Writable<Entity> sheetWriterRank = null;
        Writable<Entity> sheetWriterRankStatistics = null;
        Writable<Entity> sheetWriteBiobankRanks = null;
        Writable<Entity> sheetWriteSpssInput = null;

        reader = new ExcelEntitySourceFactory().create(uploadFile);
        Repository<? extends Entity> inputSheet = reader.getRepositoryByEntityName("Sheet1");

        List<String> biobankNames = new ArrayList<String>();
        for (AttributeMetaData attr : inputSheet.getAttributes()) {
          biobankNames.add(attr.getName());
        }
        String firstColumn = biobankNames.get(0);
        biobankNames.remove(0);

        // First column has to correspond to the selected dataset
        DataSet ds = dataService.findOne(DataSet.ENTITY_NAME, Integer.parseInt(selectedDataSetId));

        if (ds.getName().equalsIgnoreCase(firstColumn)) {
          Map<String, Map<String, List<String>>> maunalMappings =
              new HashMap<String, Map<String, List<String>>>();
          for (Entity row : inputSheet) {
            String variableName = row.getString(firstColumn);
            if (!maunalMappings.containsKey(variableName))
              maunalMappings.put(variableName, new HashMap<String, List<String>>());
            for (String biobank : biobankNames) {
              if (row.get(biobank) != null) {
                String mappingString = row.get(biobank).toString();
                if (!maunalMappings.containsKey(variableName)) {
                  maunalMappings.put(variableName, new HashMap<String, List<String>>());
                }
                if (!maunalMappings.get(variableName).containsKey(biobank.toLowerCase())) {
                  maunalMappings
                      .get(variableName)
                      .put(biobank.toLowerCase(), new ArrayList<String>());
                }
                maunalMappings
                    .get(variableName)
                    .get(biobank.toLowerCase())
                    .addAll(Arrays.asList(mappingString.split(",")));
              }
            }
          }

          List<String> lowerCaseBiobankNames = new ArrayList<String>();
          for (String element : biobankNames) {
            lowerCaseBiobankNames.add(element.toLowerCase());
          }

          List<DataSet> dataSets =
              dataService.findAllAsList(
                  DataSet.ENTITY_NAME, new QueryImpl().in(DataSet.NAME, lowerCaseBiobankNames));

          lowerCaseBiobankNames.add(0, firstColumn.toLowerCase());
          sheetWriterRank = excelWriterRanks.createWritable("result", lowerCaseBiobankNames);

          Map<String, Map<String, List<Integer>>> rankCollection =
              new HashMap<String, Map<String, List<Integer>>>();
          List<Object> allRanks = new ArrayList<Object>();

          for (Entry<String, Map<String, List<String>>> entry : maunalMappings.entrySet()) {
            String variableName = entry.getKey();
            List<String> ranks = new ArrayList<String>();
            ranks.add(variableName);
            Map<String, List<String>> mappingDetail = entry.getValue();
            List<ObservableFeature> features =
                dataService.findAllAsList(
                    ObservableFeature.ENTITY_NAME,
                    new QueryImpl().eq(ObservableFeature.NAME, variableName));
            String description = features.get(0).getDescription();
            if (!rankCollection.containsKey(description))
              rankCollection.put(description, new HashMap<String, List<Integer>>());

            if (!features.isEmpty()) {
              Entity row = new MapEntity();
              row.set(firstColumn.toLowerCase(), description);

              for (DataSet dataSet : dataSets) {
                List<Integer> ranksBiobank = new ArrayList<Integer>();
                if (mappingDetail.containsKey(dataSet.getName().toLowerCase())) {
                  Map<String, Hit> mappedFeatureIds =
                      findFeaturesFromIndex(
                          "name",
                          mappingDetail.get(dataSet.getName().toLowerCase()),
                          dataSet.getId());

                  String mappingDataSetIdentifier =
                      SecurityUtils.getCurrentUsername()
                          + "-"
                          + selectedDataSetId
                          + "-"
                          + dataSet.getId();

                  Query q =
                      new QueryImpl()
                          .eq("store_mapping_feature", features.get(0).getId())
                          .pageSize(50)
                          .sort(new Sort(Direction.DESC, "store_mapping_score"));

                  SearchRequest searchRequest =
                      new SearchRequest(mappingDataSetIdentifier, q, null);

                  SearchResult result = searchService.search(searchRequest);

                  if (mappedFeatureIds.size() == 0) {
                    row.set(dataSet.getName().toLowerCase(), "N/A2");
                    continue;
                  }

                  List<String> ids = new ArrayList<String>();
                  for (Hit hit : result.getSearchHits()) {
                    Map<String, Object> columnValueMap = hit.getColumnValueMap();
                    ids.add(columnValueMap.get("store_mapping_mapped_feature").toString());
                  }
                  Map<String, Hit> featureInfos = findFeaturesFromIndex("id", ids, dataSet.getId());

                  String previousDescription = null;
                  int rank = 0;
                  for (Hit hit : result.getSearchHits()) {
                    Map<String, Object> columnValueMap = hit.getColumnValueMap();
                    String mappedFeatureId =
                        columnValueMap.get("store_mapping_mapped_feature").toString();
                    String mappedFeatureDescription =
                        featureInfos
                            .get(mappedFeatureId)
                            .getColumnValueMap()
                            .get("description")
                            .toString()
                            .replaceAll("[^0-9a-zA-Z ]", " ");

                    rank++;
                    if (previousDescription != null
                        && previousDescription.equalsIgnoreCase(mappedFeatureDescription)) rank--;

                    if (mappedFeatureIds.containsKey(mappedFeatureId)) {
                      ranksBiobank.add(rank);
                      allRanks.add(rank);
                      mappedFeatureIds.remove(mappedFeatureId);
                    }
                    previousDescription = mappedFeatureDescription;
                  }
                  if (mappedFeatureIds.size() == 0) {
                    String output = StringUtils.join(ranksBiobank, ',');
                    if (ranksBiobank.size() > 1) {
                      output += " (" + averageRank(ranksBiobank) + ")";
                    }
                    row.set(dataSet.getName().toLowerCase(), output);
                  } else {
                    for (int i = 0; i < mappedFeatureIds.size(); i++) allRanks.add("Not mapped");
                    row.set(dataSet.getName().toLowerCase(), "Not mapped");
                    ranksBiobank.clear();
                  }
                } else row.set(dataSet.getName().toLowerCase(), "N/A1");

                rankCollection.get(description).put(dataSet.getName().toLowerCase(), ranksBiobank);
              }
              sheetWriterRank.add(row);
            }
          }

          Map<String, List<Integer>> rankCollectionPerBiobank =
              new HashMap<String, List<Integer>>();
          {
            sheetWriterRankStatistics =
                excelWriterRanks.createWritable(
                    "rank statistics",
                    Arrays.asList(
                        firstColumn.toLowerCase(),
                        "average rank",
                        "round-up rank",
                        "median rank",
                        "minium",
                        "maximum"));

            for (Entry<String, Map<String, List<Integer>>> entry : rankCollection.entrySet()) {
              String variableName = entry.getKey();
              Entity row = new MapEntity();
              row.set(firstColumn.toLowerCase(), variableName);
              List<Integer> rankAllBiobanks = new ArrayList<Integer>();
              for (Entry<String, List<Integer>> rankBiobanks : entry.getValue().entrySet()) {
                if (!rankCollectionPerBiobank.containsKey(rankBiobanks.getKey()))
                  rankCollectionPerBiobank.put(rankBiobanks.getKey(), new ArrayList<Integer>());
                rankCollectionPerBiobank.get(rankBiobanks.getKey()).addAll(rankBiobanks.getValue());
                rankAllBiobanks.addAll(rankBiobanks.getValue());
              }

              row.set("average rank", averageRank(rankAllBiobanks));
              row.set("round-up rank", Math.ceil(averageRank(rankAllBiobanks)));
              Collections.sort(rankAllBiobanks);
              if (!rankAllBiobanks.isEmpty()) {
                row.set("minium", rankAllBiobanks.get(0));
                row.set("maximum", rankAllBiobanks.get(rankAllBiobanks.size() - 1));

                double medianRank = 0;
                if (rankAllBiobanks.size() % 2 == 0) {
                  medianRank =
                      (double)
                              (rankAllBiobanks.get(rankAllBiobanks.size() / 2 - 1)
                                  + rankAllBiobanks.get(rankAllBiobanks.size() / 2))
                          / 2;
                } else {
                  medianRank = rankAllBiobanks.get(rankAllBiobanks.size() / 2);
                }
                row.set("median rank", medianRank);
              }

              sheetWriterRankStatistics.add(row);
            }
          }

          {
            lowerCaseBiobankNames.remove(0);
            sheetWriteBiobankRanks =
                excelWriterRanks.createWritable("biobank average ranks", lowerCaseBiobankNames);
            Entity entity = new MapEntity();
            for (Entry<String, List<Integer>> entry : rankCollectionPerBiobank.entrySet()) {
              entity.set(entry.getKey(), averageRank(entry.getValue()));
            }
            sheetWriteBiobankRanks.add(entity);
          }

          {
            sheetWriteSpssInput =
                excelWriterRanks.createWritable("spss ranks", Arrays.asList("rank"));
            for (Object rank : allRanks) {
              Entity entity = new MapEntity("rank", rank);
              sheetWriteSpssInput.add(entity);
            }
          }
        }
      }
    } finally {
      if (reader != null) reader.close();
      if (excelWriterRanks != null) IOUtils.closeQuietly(excelWriterRanks);
    }
  }
 @Override
 public void verifyTestEntityAfterUpdate(Entity entity) throws Exception {
   assertEquals(entity.get("identifier"), "ONE");
   assertEquals(entity.get("col1"), "ONE");
 }
  @Override
  public Map<String, DefaultEntityMetaData> getEntityMetaData(RepositoryCollection source) {
    // TODO: this task is actually a 'merge' instead of 'import'
    // so we need to consider both new metadata as existing ...

    Map<String, DefaultEntityMetaData> entities =
        new LinkedHashMap<String, DefaultEntityMetaData>();

    // load attributes first (because entities are optional).
    for (Entity a : source.getRepositoryByEntityName("attributes")) {
      int i = 1;
      String entityName = a.getString("entity");

      // required
      if (entityName == null) throw new IllegalArgumentException("attributes.entity is missing");
      if (a.get("name") == null) throw new IllegalArgumentException("attributes.name is missing");

      // create entity if not yet defined
      if (entities.get(entityName) == null)
        entities.put(entityName, new DefaultEntityMetaData(entityName));
      DefaultEntityMetaData md = entities.get(entityName);

      DefaultAttributeMetaData am = new DefaultAttributeMetaData(a.getString("name"));

      if (a.get("dataType") != null) {
        FieldType t = MolgenisFieldTypes.getType(a.getString("dataType"));
        if (t == null)
          throw new IllegalArgumentException(
              "attributes.type error on line " + i + ": " + a.getString("dataType") + " unknown");
        am.setDataType(t);
      }
      if (a.get("nillable") != null) am.setNillable(a.getBoolean("nillable"));
      if (a.get("auto") != null) am.setAuto(a.getBoolean("auto"));
      if (a.get("idAttribute") != null) am.setIdAttribute(a.getBoolean("idAttribute"));

      md.addAttributeMetaData(am);
    }

    // load all entities (optional)
    if (source.getRepositoryByEntityName("entities") != null) {
      int i = 1;
      for (Entity e : source.getRepositoryByEntityName("entities")) {
        i++;
        String entityName = e.getString("name");

        // required
        if (entityName == null)
          throw new IllegalArgumentException("entity.name is missing on line " + i);

        if (entities.get(entityName) == null)
          entities.put(entityName, new DefaultEntityMetaData(entityName));
        DefaultEntityMetaData md = entities.get(entityName);

        if (e.get("description") != null) md.setDescription(e.getString("description"));
      }
    }

    // re-iterate to map the mrefs/xref refEntity (or give error if not found)
    // TODO: consider also those in existing db
    int i = 1;
    for (Entity a : source.getRepositoryByEntityName("attributes")) {
      i++;
      if (a.get("refEntity") != null) {
        DefaultEntityMetaData em = entities.get(a.getString("entity"));
        DefaultAttributeMetaData am =
            (DefaultAttributeMetaData) em.getAttribute(a.getString("name"));

        if (entities.get(a.getString("refEntity")) == null) {
          throw new IllegalArgumentException(
              "attributes.refEntity error on line "
                  + i
                  + ": "
                  + a.getString("refEntity")
                  + " unknown");
        }

        am.setRefEntity(entities.get(a.getString("refEntity")));
      }
    }

    return entities;
  }