package com.xeiam.xchange.bter.dto.marketdata;
import java.io.IOException;
import java.math.BigDecimal;
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.bter.dto.marketdata.BTERPublicOrder.BTERPublicOrderDeserializer;
@JsonDeserialize(using = BTERPublicOrderDeserializer.class)
public class BTERPublicOrder {
private final BigDecimal price;
private final BigDecimal amount;
private BTERPublicOrder(final BigDecimal price, final BigDecimal amount) {
this.price = price;
this.amount = amount;
}
public BigDecimal getPrice() {
return price;
}
public BigDecimal getAmount() {
return amount;
}
@Override
public String toString() {
return "BTERPublicOrder [price=" + price + ", amount=" + amount + "]";
}
static class BTERPublicOrderDeserializer extends JsonDeserializer<BTERPublicOrder> {
@Override
public BTERPublicOrder deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
final ObjectCodec oc = jp.getCodec();
final JsonNode tickerNode = oc.readTree(jp);
final BigDecimal price = new BigDecimal(tickerNode.path(0).asText());
final BigDecimal amount = new BigDecimal(tickerNode.path(1).asText());
return new BTERPublicOrder(price, amount);
}
}
}