CoinbaseRepeat.java

package org.knowm.xchange.coinbase.dto.common;

import java.io.IOException;

import org.knowm.xchange.coinbase.dto.common.CoinbaseRepeat.CoinbaseRepeatDeserializer;
import org.knowm.xchange.coinbase.dto.serialization.EnumFromStringHelper;
import org.knowm.xchange.coinbase.dto.serialization.EnumLowercaseJsonSerializer;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;

/**
 * @author jamespedwards42
 */
@JsonDeserialize(using = CoinbaseRepeatDeserializer.class)
@JsonSerialize(using = EnumLowercaseJsonSerializer.class)
public enum CoinbaseRepeat {

  NEVER, DAILY, WEEKLY, EVERY_TWO_WEEKS, MONTHLY, QUARTERLY, YEARLY;

  static class CoinbaseRepeatDeserializer extends JsonDeserializer<CoinbaseRepeat> {

    private static final EnumFromStringHelper<CoinbaseRepeat> FROM_STRING_HELPER = new EnumFromStringHelper<CoinbaseRepeat>(CoinbaseRepeat.class);

    @Override
    public CoinbaseRepeat deserialize(JsonParser jsonParser, final DeserializationContext ctxt) throws IOException, JsonProcessingException {

      final ObjectCodec oc = jsonParser.getCodec();
      final JsonNode node = oc.readTree(jsonParser);
      final String jsonString = node.textValue();
      return FROM_STRING_HELPER.fromJsonString(jsonString);
    }
  }
}