package com.xeiam.xchange.vircurex.service.polling;
import java.io.IOException;
import java.util.Date;
import java.util.List;
import com.xeiam.xchange.ExchangeSpecification;
import com.xeiam.xchange.NotAvailableFromExchangeException;
import com.xeiam.xchange.NotYetImplementedForExchangeException;
import com.xeiam.xchange.currency.CurrencyPair;
import com.xeiam.xchange.dto.marketdata.OrderBook;
import com.xeiam.xchange.dto.marketdata.Ticker;
import com.xeiam.xchange.dto.marketdata.Trades;
import com.xeiam.xchange.dto.trade.LimitOrder;
import com.xeiam.xchange.service.polling.PollingMarketDataService;
import com.xeiam.xchange.vircurex.VircurexAdapters;
import com.xeiam.xchange.vircurex.dto.marketdata.VircurexDepth;
/**
* <p>
* Implementation of the market data service for Vircurex
* </p>
* <ul>
* <li>Provides access to various market data values</li>
* </ul>
*/
public class VircurexMarketDataService extends VircurexMarketDataServiceRaw implements PollingMarketDataService {
/**
* Constructor
*
* @param exchangeSpecification
*/
public VircurexMarketDataService(ExchangeSpecification exchangeSpecification) {
super(exchangeSpecification);
}
@Override
public Ticker getTicker(CurrencyPair currencyPair, Object... args) throws IOException {
throw new NotYetImplementedForExchangeException();
}
@Override
public OrderBook getOrderBook(CurrencyPair currencyPair, Object... args) throws IOException {
VircurexDepth vircurexDepth = getVircurexOrderBook(currencyPair);
// Adapt to XChange DTOs
List<LimitOrder> asks = VircurexAdapters.adaptOrders(vircurexDepth.getAsks(), currencyPair, "ask", "");
List<LimitOrder> bids = VircurexAdapters.adaptOrders(vircurexDepth.getBids(), currencyPair, "bid", "");
return new OrderBook(new Date(), asks, bids);
}
@Override
public Trades getTrades(CurrencyPair currencyPair, Object... args) throws IOException {
throw new NotAvailableFromExchangeException();
}
}