package mobi.boilr.libdynticker.exchanges; import java.io.IOException; import java.util.ArrayList; import java.util.List; import org.codehaus.jackson.JsonNode; import mobi.boilr.libdynticker.core.Exchange; import mobi.boilr.libdynticker.core.Pair; public final class BittExchange extends Exchange { public BittExchange(long expiredPeriod) { super("Bitt", expiredPeriod); } @Override protected List<Pair> getPairsFromAPI() throws IOException { List<Pair> pairs = new ArrayList<Pair>(); JsonNode node = readJsonFromUrl("https://api.bitt.com:8400/ajax/v1/GetProductPairs"); if(node.get("isAccepted").asBoolean()) { for(JsonNode pair : node.get("productPairs")) pairs.add(new Pair(pair.get("product1Label").asText(), pair.get("product2Label").asText())); } return pairs; } @Override protected String getTicker(Pair pair) throws IOException { JsonNode node = readJsonFromUrl("https://api.bitt.com:8400/ajax/v1/GetTicker", "{\"productPair\":\"" + pair.getCoin() + pair.getExchange() + "\"}"); if(node.get("isAccepted").asBoolean()) return parseTicker(node, pair); else throw new IOException("Invalid pair: " + pair); } @Override public String parseTicker(JsonNode node, Pair pair) throws IOException { return node.get("last").asText(); } }