package com.xeiam.xchange.cryptsy.service.polling;
import java.io.IOException;
import com.xeiam.xchange.ExchangeException;
import com.xeiam.xchange.ExchangeSpecification;
import com.xeiam.xchange.cryptsy.CryptsyAdapters;
import com.xeiam.xchange.cryptsy.CryptsyCurrencyUtils;
import com.xeiam.xchange.cryptsy.dto.marketdata.CryptsyGetMarketsReturn;
import com.xeiam.xchange.cryptsy.dto.marketdata.CryptsyMarketTradesReturn;
import com.xeiam.xchange.cryptsy.dto.marketdata.CryptsyOrderBookReturn;
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.service.polling.PollingMarketDataService;
/**
* @author ObsessiveOrange
*/
public class CryptsyMarketDataService extends CryptsyMarketDataServiceRaw implements PollingMarketDataService {
/**
* @param exchangeSpecification The {@link ExchangeSpecification}
*/
public CryptsyMarketDataService(ExchangeSpecification exchangeSpecification) {
super(exchangeSpecification);
}
@Override
public Ticker getTicker(CurrencyPair currencyPair, Object... args) throws IOException, ExchangeException {
CryptsyGetMarketsReturn marketsReturnData = super.getCryptsyMarkets();
return CryptsyAdapters.adaptTicker(marketsReturnData, currencyPair);
}
/**
* Get market depth from exchange
*
* @param tradableIdentifier The identifier to use (e.g. BTC or GOOG). First currency of the pair
* @param currency The currency of interest, null if irrelevant. Second currency of the pair
* @param args Optional arguments. Exchange-specific. This implementation assumes:
* Integer value from 1 to 2000 -> get corresponding number of items
* @return The OrderBook
* @throws IOException
*/
@Override
public OrderBook getOrderBook(CurrencyPair currencyPair, Object... args) throws IOException, ExchangeException {
CryptsyOrderBookReturn orderBookReturnData = super.getCryptsyOrderBook(CryptsyCurrencyUtils.convertToMarketId(currencyPair));
return CryptsyAdapters.adaptOrderBook(orderBookReturnData, currencyPair);
}
/**
* Get recent trades from exchange
*
* @param tradableIdentifier The identifier to use (e.g. BTC or GOOG)
* @param currency The currency of interest
* @param args Optional arguments. This implementation assumes
* args[0] is integer value limiting number of trade items to get.
* -1 or missing -> use default 2000 max fetch value
* int from 1 to 2000 -> use API v.3 to get corresponding number of trades
* @return Trades object
* @throws IOException
*/
@Override
public Trades getTrades(CurrencyPair currencyPair, Object... args) throws IOException, ExchangeException {
CryptsyMarketTradesReturn tradesReturnData = super.getCryptsyTrades(CryptsyCurrencyUtils.convertToMarketId(currencyPair));
return CryptsyAdapters.adaptTrades(tradesReturnData, currencyPair);
}
}