package com.xeiam.xchange.bitcurex.service.polling;
import java.io.IOException;
import java.util.List;
import com.xeiam.xchange.ExchangeSpecification;
import com.xeiam.xchange.bitcurex.BitcurexAdapters;
import com.xeiam.xchange.bitcurex.dto.marketdata.BitcurexDepth;
import com.xeiam.xchange.bitcurex.dto.marketdata.BitcurexTicker;
import com.xeiam.xchange.bitcurex.dto.marketdata.BitcurexTrade;
import com.xeiam.xchange.currency.CurrencyPair;
import com.xeiam.xchange.dto.Order.OrderType;
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;
/**
* <p>
* Implementation of the generic market data service for Bitcurex
* </p>
* <ul>
* <li>Provides access to various market data values</li>
* </ul>
*/
public class BitcurexMarketDataService extends BitcurexMarketDataServiceRaw implements PollingMarketDataService {
/**
* Constructor
*
* @param exchangeSpecification The {@link ExchangeSpecification}
*/
public BitcurexMarketDataService(ExchangeSpecification exchangeSpecification) {
super(exchangeSpecification);
}
@Override
public Ticker getTicker(CurrencyPair currencyPair, Object... args) throws IOException {
// get data
BitcurexTicker bitcurexTicker = getBitcurexTicker(currencyPair.counterSymbol);
// Adapt to XChange DTOs
return BitcurexAdapters.adaptTicker(bitcurexTicker, currencyPair);
}
@Override
public OrderBook getOrderBook(CurrencyPair currencyPair, Object... args) throws IOException {
// get data
BitcurexDepth bitcurexDepth = getBitcurexOrderBook(currencyPair.counterSymbol);
// Adapt to XChange DTOs
List<LimitOrder> asks = BitcurexAdapters.adaptOrders(bitcurexDepth.getAsks(), currencyPair, OrderType.ASK, "");
List<LimitOrder> bids = BitcurexAdapters.adaptOrders(bitcurexDepth.getBids(), currencyPair, OrderType.BID, "");
return new OrderBook(null, asks, bids);
}
@Override
public Trades getTrades(CurrencyPair currencyPair, Object... args) throws IOException {
// get data
BitcurexTrade[] bitcurexTrades = getBitcurexTrades(currencyPair.counterSymbol);
// Adapt to XChange DTOs
return BitcurexAdapters.adaptTrades(bitcurexTrades, currencyPair);
}
}