99 lines
2.9 KiB
Java
99 lines
2.9 KiB
Java
package eu.eudat.models.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 eu.eudat.models.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.*;
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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 objectMapper = new ObjectMapper();
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public static Cost toRDA(Map<String, Object> cost) {
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Cost rda = new Cost();
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try {
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Map<String, Object> code = objectMapper.readValue((String) cost.get("code"), LinkedHashMap.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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} catch (JsonProcessingException e) {
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logger.error(e.getLocalizedMessage(), e);
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}
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return rda;
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}
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public static List<Cost> toRDAList(List<JsonNode> nodes) throws JsonProcessingException {
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Map<String, Cost> rdaMap = new HashMap<>();
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for(JsonNode node: nodes){
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String rdaProperty = node.get("rdaProperty").asText();
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String rdaValue = node.get("value").asText();
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if(rdaValue == null || (rdaValue.isEmpty() && !node.get("value").isArray())){
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continue;
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}
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String key = node.get("numbering").asText();
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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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rda.setValue(Double.valueOf(rdaValue));
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}
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else if(rdaProperty.contains("currency_code")){
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HashMap<String, String> result =
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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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else if(rdaProperty.contains("title")){
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Iterator<JsonNode> iter = node.get("value").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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