package com.xeiam.xchange.kraken.dto.account;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
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.xeiam.xchange.kraken.dto.account.LedgerType.LedgerTypeDeserializer;
@JsonDeserialize(using = LedgerTypeDeserializer.class)
public enum LedgerType {
DEPOSIT, WITHDRAWAL, TRADE, MARGIN;
@Override
public String toString() {
return super.toString().toLowerCase();
}
public static LedgerType fromString(final String ledgerTypeString) {
return fromString.get(ledgerTypeString.toLowerCase());
}
private static final Map<String, LedgerType> fromString = new HashMap<String, LedgerType>();
static {
for (LedgerType ledgerType : values())
fromString.put(ledgerType.toString(), ledgerType);
}
static class LedgerTypeDeserializer extends JsonDeserializer<LedgerType> {
@Override
public LedgerType deserialize(JsonParser jsonParser, DeserializationContext ctxt) throws IOException, JsonProcessingException {
ObjectCodec oc = jsonParser.getCodec();
JsonNode node = oc.readTree(jsonParser);
String ledgerTypeString = node.textValue();
return fromString(ledgerTypeString);
}
}
}