private static String dto2title(DatasetVersionDTO datasetVersionDTO) { for (Map.Entry<String, MetadataBlockDTO> entry : datasetVersionDTO.getMetadataBlocks().entrySet()) { String key = entry.getKey(); MetadataBlockDTO value = entry.getValue(); if ("citation".equals(key)) { for (FieldDTO fieldDTO : value.getFields()) { if (DatasetFieldConstant.title.equals(fieldDTO.getTypeName())) { return fieldDTO.getSinglePrimitive(); } } } } return null; }
private static String dto2authors(DatasetVersionDTO datasetVersionDTO) { for (Map.Entry<String, MetadataBlockDTO> entry : datasetVersionDTO.getMetadataBlocks().entrySet()) { String key = entry.getKey(); MetadataBlockDTO value = entry.getValue(); if ("citation".equals(key)) { for (FieldDTO fieldDTO : value.getFields()) { if (DatasetFieldConstant.author.equals(fieldDTO.getTypeName())) { for (HashSet<FieldDTO> foo : fieldDTO.getMultipleCompound()) { for (Iterator<FieldDTO> iterator = foo.iterator(); iterator.hasNext(); ) { FieldDTO next = iterator.next(); if (DatasetFieldConstant.authorName.equals(next.getTypeName())) { return next.getSinglePrimitive(); } } } } } } } return null; }