package com.xeiam.xchange.vircurex.dto.trade;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
/**
* Created by David Henry on 2/20/14.
*/
public class VircurexOpenOrdersDeserializer extends JsonDeserializer<VircurexOpenOrdersReturn> {
@Override
public VircurexOpenOrdersReturn deserialize(JsonParser jsonParser, DeserializationContext ctxt) throws IOException {
List<VircurexOpenOrder> openOrdersList = new ArrayList<VircurexOpenOrder>();
ObjectMapper mapper = new ObjectMapper();
ObjectNode jsonNodes = mapper.readTree(jsonParser);
Iterator<Map.Entry<String, JsonNode>> jsonNodeIterator = jsonNodes.fields();
while (jsonNodeIterator.hasNext()) {
Map.Entry<String, JsonNode> jsonNodeField = jsonNodeIterator.next();
if (jsonNodeField.getKey().contains("order-")) {
VircurexOpenOrder openOrder = mapper.readValue(jsonNodeField.getValue().toString(), VircurexOpenOrder.class);
openOrdersList.add(openOrder);
}
else {
break; // found the last of the order objects
}
}
VircurexOpenOrdersReturn openOrdersReturn =
new VircurexOpenOrdersReturn(jsonNodes.get("numberorders").asInt(), jsonNodes.get("account").asText(), jsonNodes.get("timestamp").asText(), jsonNodes.get("token").asText(), jsonNodes.get(
"status").asInt(), jsonNodes.get("function").asText());
if (openOrdersList.size() > 0) {
openOrdersReturn.setOpenOrders(openOrdersList);
}
return openOrdersReturn;
}
}