org.knowm.xchange.coinbase.dto.merchant.CoinbaseButtonStyle Maven / Gradle / Ivy

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

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;
import java.io.IOException;
import org.knowm.xchange.coinbase.dto.merchant.CoinbaseButtonStyle.CoinbaseButtonStyleDeserializer;
import org.knowm.xchange.coinbase.dto.serialization.EnumFromStringHelper;
import org.knowm.xchange.coinbase.dto.serialization.EnumLowercaseJsonSerializer;

/** @author jamespedwards42 */
@JsonDeserialize(using = CoinbaseButtonStyleDeserializer.class)
@JsonSerialize(using = EnumLowercaseJsonSerializer.class)
public enum CoinbaseButtonStyle {
  BUY_NOW_LARGE,
  BUY_NOW_SMALL,
  DONATION_LARGE,
  DONATION_SMALL,
  SUBSCRIPTION_LARGE,
  SUBSCRIPTION_SMALL,
  CUSTOM_LARGE,
  CUSTOM_SMALL,
  NONE;

  static class CoinbaseButtonStyleDeserializer extends JsonDeserializer {

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

    @Override
    public CoinbaseButtonStyle 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);
    }
  }
}