package com.xeiam.xchange.bter.service.polling;
import java.io.IOException;
import java.util.Collection;
import java.util.List;
import com.xeiam.xchange.ExchangeSpecification;
import com.xeiam.xchange.NotAvailableFromExchangeException;
import com.xeiam.xchange.bter.BTERAdapters;
import com.xeiam.xchange.bter.dto.trade.BTEROpenOrders;
import com.xeiam.xchange.bter.dto.trade.BTERTrade;
import com.xeiam.xchange.currency.CurrencyPair;
import com.xeiam.xchange.dto.trade.LimitOrder;
import com.xeiam.xchange.dto.trade.MarketOrder;
import com.xeiam.xchange.dto.trade.OpenOrders;
import com.xeiam.xchange.dto.trade.UserTrades;
import com.xeiam.xchange.service.polling.PollingTradeService;
public class BTERPollingTradeService extends BTERPollingTradeServiceRaw implements PollingTradeService {
/**
* Constructor
*
* @param exchangeSpecification
*/
public BTERPollingTradeService(ExchangeSpecification exchangeSpecification) {
super(exchangeSpecification);
}
@Override
public OpenOrders getOpenOrders() throws IOException {
BTEROpenOrders openOrders = super.getBTEROpenOrders();
Collection<CurrencyPair> currencyPairs = super.getExchangeSymbols();
return BTERAdapters.adaptOpenOrders(openOrders, currencyPairs);
}
@Override
public String placeMarketOrder(MarketOrder marketOrder) throws IOException {
throw new NotAvailableFromExchangeException();
}
/**
* Submits a Limit Order to be executed on the BTER Exchange for the desired
* market defined by {@code CurrencyPair}. WARNING - BTER will return true
* regardless of whether or not an order actually gets created. The reason
* for this is that orders are simply submitted to a queue in their
* back-end. One example for why an order might not get created is because
* there are insufficient funds. The best attempt you can make to confirm
* that the order was created is to poll {@link #getOpenOrders}. However, if
* the order is created and executed before it is caught in its open state
* from calling {@link #getOpenOrders} then the only way to confirm would be
* confirm the expected difference in funds available for your account.
*
* @return String "true"/"false" Used to determine if the order request was
* submitted successfully.
*/
@Override
public String placeLimitOrder(LimitOrder limitOrder) throws IOException {
return String.valueOf(super.placeBTERLimitOrder(limitOrder));
}
@Override
public boolean cancelOrder(String orderId) throws IOException {
return super.cancelOrder(orderId);
}
@Override
public UserTrades getTradeHistory(Object... args) throws IOException {
if (args.length == 0) {
throw new IOException("You must supply a CurrencyPair!");
}
else {
if (args[0] instanceof CurrencyPair) {
List<BTERTrade> userTrades = super.getBTERTradeHistory((CurrencyPair) args[0]).getTrades();
return BTERAdapters.adaptUserTrades(userTrades);
}
else {
throw new IOException("You must supply a CurrencyPair!");
}
}
}
}