content: package com.alibaba.fastjson.support.moneta;
  
  import com.alibaba.fastjson.JSONObject;
  import com.alibaba.fastjson.parser.DefaultJSONParser;
  import com.alibaba.fastjson.parser.deserializer.ObjectDeserializer;
  import com.alibaba.fastjson.serializer.JSONSerializer;
  import com.alibaba.fastjson.serializer.ObjectSerializer;
  import com.alibaba.fastjson.serializer.SerializeWriter;
  import org.javamoney.moneta.Money;
  
  import javax.money.Monetary;
  import java.io.IOException;
  import java.lang.reflect.Type;
  import java.math.BigDecimal;
  import java.math.BigInteger;
  
  public class MonetaCodec implements ObjectSerializer, ObjectDeserializer {
      public static final MonetaCodec instance = new MonetaCodec();
  
      public void write(JSONSerializer serializer, Object object, Object fieldName, Type fieldType, int features) throws IOException {
          Money money = (Money) object;
          if (money == null) {
              serializer.writeNull();
              return;
          }
  
          SerializeWriter out = serializer.out;
          out.writeFieldValue('{', "numberStripped", money.getNumberStripped());
          out.writeFieldValue(',', "currency", money.getCurrency().getCurrencyCode());
          out.write('}');
      }
  
      public <T> T deserialze(DefaultJSONParser parser, Type type, Object fieldName) {
          JSONObject object = parser.parseObject();
          Object currency = object.get("currency");
  
          String currencyCode = null;
          if (currency instanceof JSONObject) {
              currencyCode = ((JSONObject) currency).getString("currencyCode");
          } else if (currency instanceof String) {
              currencyCode = (String) currency;
          }
  
          Object numberStripped = object.get("numberStripped");
  
          if (numberStripped instanceof BigDecimal
                  || numberStripped instanceof Integer || numberStripped instanceof BigInteger) {
              return (T) Money.of((Number) numberStripped, Monetary.getCurrency(currencyCode));
          }
  
          throw new UnsupportedOperationException();
      }
  
      public int getFastMatchToken() {
          return 0;
      }
  }
  