115 lines
3.5 KiB
Java
115 lines
3.5 KiB
Java
package eu.eudat.file.transformer.rda.mapper;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.node.ArrayNode;
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import eu.eudat.file.transformer.models.descriptiontemplate.definition.FieldFileTransformerModel;
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import eu.eudat.file.transformer.rda.Cost;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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public class CostRDAMapper {
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private static final Logger logger = LoggerFactory.getLogger(DatasetRDAMapper.class);
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private static final ObjectMapper mapper = new ObjectMapper();
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public static Cost toRDA(Map<String, Object> cost) throws JsonProcessingException {
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Cost rda = new Cost();
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Map<String, Object> code = mapper.readValue((String) cost.get("code"), HashMap.class);
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rda.setCurrencyCode(Cost.CurrencyCode.fromValue((String) code.get("value")));
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rda.setDescription((String) cost.get("description"));
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if (cost.get("title") == null) {
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throw new IllegalArgumentException("Cost Title is missing");
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}
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rda.setTitle((String) cost.get("title"));
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rda.setValue(((Integer) cost.get("value")).doubleValue());
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return rda;
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}
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public static List<Cost> toRDAList(List<FieldFileTransformerModel> nodes) throws JsonProcessingException {
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ObjectMapper mapper = new ObjectMapper();
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Map<String, Cost> rdaMap = new HashMap<>();
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for(FieldFileTransformerModel node: nodes){
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String rdaProperty = node.getSchematics().stream().filter(schematic -> schematic.startsWith("rda.dmp.cost")).findFirst().orElse("");
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if (node.getData() == null) {
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continue;
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}
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String rdaValue = node.getData().getValue();
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if(rdaValue == null || rdaValue.isEmpty()){
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continue;
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}
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String key = node.getNumbering();
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if(!key.contains("mult")){
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key = "0";
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}
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else{
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key = "" + key.charAt(4);
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}
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Cost rda;
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if(rdaMap.containsKey(key)){
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rda = rdaMap.get(key);
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}
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else{
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rda = new Cost();
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rdaMap.put(key, rda);
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}
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if(rdaProperty.contains("value")){
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try {
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rda.setValue(Double.valueOf(rdaValue));
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}
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catch (NumberFormatException e) {
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logger.warn("Dmp cost value " + rdaValue + " is not valid. Cost value will not be set.");
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}
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}
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else if(rdaProperty.contains("currency_code")){
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try {
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HashMap<String, String> result =
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new ObjectMapper().readValue(rdaValue, HashMap.class);
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rda.setCurrencyCode(Cost.CurrencyCode.fromValue(result.get("value")));
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}
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catch (Exception e) {
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logger.warn("Dmp cost currency code is not valid and will not be set.");
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}
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}
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else if(rdaProperty.contains("title")){
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Iterator<JsonNode> iter = mapper.readTree(rdaValue).elements();
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StringBuilder title = new StringBuilder();
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while(iter.hasNext()){
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String next = iter.next().asText();
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if(!next.equals("Other")) {
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title.append(next).append(", ");
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}
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}
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if(title.length() > 2){
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rda.setTitle(title.substring(0, title.length() - 2));
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}
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else{
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String t = rda.getTitle();
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if(t == null){ // only other as title
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rda.setTitle(rdaValue);
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}
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else{ // option + other
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rda.setTitle(t + ", " + rdaValue);
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}
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}
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}
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else if(rdaProperty.contains("description")){
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rda.setDescription(rdaValue);
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}
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}
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List<Cost> rdaList = rdaMap.values().stream()
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.filter(cost -> cost.getTitle() != null)
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.collect(Collectors.toList());
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return rdaList;
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}
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}
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