@Override
@Transient
public Collection<SpecificOrder> getPendingOrders(Market market, Portfolio portfolio) {
com.xeiam.xchange.Exchange exchange = XchangeUtil.getExchangeForMarket(market.getExchange());
PollingTradeService tradeService = exchange.getPollingTradeService();
Collection<SpecificOrder> pendingOrders = new ConcurrentLinkedQueue<SpecificOrder>();
SpecificOrder specificOrder;
try {
OpenOrders openOrders = tradeService.getOpenOrders();
for (LimitOrder xchangeOrder : openOrders.getOpenOrders()) {
for (org.cryptocoinpartners.schema.Order cointraderOrder : orderStateMap.keySet()) {
if (cointraderOrder instanceof SpecificOrder) {
specificOrder = (SpecificOrder) cointraderOrder;
if (xchangeOrder.getId().equals(specificOrder.getRemoteKey())
&& specificOrder.getMarket().equals(market)) {
specificOrder.update(xchangeOrder);
updateOrderState(specificOrder, OrderState.PLACED, false);
pendingOrders.add(specificOrder);
break;
} else {
Date time =
(xchangeOrder.getTimestamp() != null) ? xchangeOrder.getTimestamp() : new Date();
specificOrder = new SpecificOrder(xchangeOrder, exchange, portfolio, time);
updateOrderState(specificOrder, OrderState.PLACED, false);
pendingOrders.add(specificOrder);
break;
}
}
}
Date time =
(xchangeOrder.getTimestamp() != null) ? xchangeOrder.getTimestamp() : new Date();
specificOrder = new SpecificOrder(xchangeOrder, exchange, portfolio, time);
updateOrderState(specificOrder, OrderState.PLACED, false);
pendingOrders.add(specificOrder);
log.debug("completed itteration of orders");
}
} catch (IOException e) {
log.error("Threw a Execption, full stack trace follows:", e);
e.printStackTrace();
}
return pendingOrders;
}
@Override
protected void handleSpecificOrder(SpecificOrder specificOrder) {
Exchange exchange = XchangeUtil.getExchangeForMarket(specificOrder.getMarket().getExchange());
PollingTradeService tradeService = exchange.getPollingTradeService();
if (specificOrder.getLimitPrice() != null && specificOrder.getStopPrice() != null)
reject(specificOrder, "Stop-limit orders are not supported");
Order.OrderType orderType = specificOrder.isBid() ? Order.OrderType.BID : Order.OrderType.ASK;
BigDecimal tradeableVolume = specificOrder.getVolume().abs().asBigDecimal();
CurrencyPair currencyPair =
XchangeUtil.getCurrencyPairForListing(specificOrder.getMarket().getListing());
String id = specificOrder.getId().toString();
Date timestamp = specificOrder.getTime().toDate();
if (specificOrder.getLimitPrice() != null) {
LimitOrder limitOrder =
new LimitOrder(
orderType,
tradeableVolume,
currencyPair,
"",
null,
specificOrder.getLimitPrice().asBigDecimal());
// todo put on a queue
try {
specificOrder.setRemoteKey(tradeService.placeLimitOrder(limitOrder));
updateOrderState(specificOrder, OrderState.PLACED, false);
} catch (IOException e) {
log.error("Threw a Execption, full stack trace follows:", e);
e.printStackTrace();
// todo retry until expiration or reject as invalid
}
} else {
MarketOrder marketOrder =
new MarketOrder(orderType, tradeableVolume, currencyPair, id, timestamp);
// todo put on a queue
try {
specificOrder.setRemoteKey(tradeService.placeMarketOrder(marketOrder));
updateOrderState(specificOrder, OrderState.PLACED, false);
} catch (IOException e) {
// todo retry until expiration or reject as invalid
log.warn("Could not place this order: " + specificOrder, e);
} catch (NotYetImplementedForExchangeException e) {
log.warn(
"XChange adapter " + exchange + " does not support this order: " + specificOrder, e);
reject(specificOrder, "XChange adapter " + exchange + " does not support this order");
}
}
}
