Fixed CCEXExchange returning 403 http error code.

Fixed KrakenExchange not recognizing GBP and JPY as fiat.
Removed Vault of Satoshi exchange.
Removed Justcoin exchange.

pom.xml

@@ -25,6 +25,10 @@
 		<jdk.version>1.6</jdk.version>
 		<release.description>
 			\- Removed MintPal exchange.
+			\- Fixed CCEXExchange returning 403 http error code.
+			\- Fixed KrakenExchange not recognizing GBP and JPY as fiat.
+			\- Removed Vault of Satoshi exchange.
+			\- Removed Justcoin exchange.
 		</release.description>
 	</properties>
 

src/main/java/mobi/boilr/libdynticker/exchanges/CCEXExchange.java

@@ -3,6 +3,7 @@
 import java.io.IOException;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.net.URLConnection;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -22,9 +23,13 @@ public CCEXExchange(long expiredPeriod) {
 
 	@Override
 	protected List<Pair> getPairsFromAPI() throws JsonProcessingException, MalformedURLException,
-			IOException {
+	IOException {
 		List<Pair> pairs = new ArrayList<Pair>();
-		JsonNode node = (new ObjectMapper()).readTree(new URL("https://c-cex.com/t/pairs.json"));
+		URL url = new URL("https://c-cex.com/t/pairs.json");
+		URLConnection uc = url.openConnection();
+		uc.addRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");
+		uc.connect();
+		JsonNode node = (new ObjectMapper()).readTree(uc.getInputStream());
 		TypeReference<List<String>> typeRef = new TypeReference<List<String>>() {
 		};
 		List<String> symbols = (new ObjectMapper()).readValue(node.get("pairs"), typeRef);
@@ -40,8 +45,13 @@ protected List<Pair> getPairsFromAPI() throws JsonProcessingException, Malformed
 	protected String getTicker(Pair pair) throws JsonProcessingException, MalformedURLException,
 	IOException {
 		// https://c-cex.com/t/btc-usd.json
-		JsonNode node = (new ObjectMapper()).readTree(new URL("https://c-cex.com/t/"
-				+ pair.getCoin().toLowerCase() + "-" + pair.getExchange().toLowerCase() + ".json"));
+		URL url = new URL("https://c-cex.com/t/"
+				+ pair.getCoin().toLowerCase() + "-" + pair.getExchange().toLowerCase() + ".json");
+		URLConnection uc = url.openConnection();
+		uc.addRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)");
+		uc.connect();
+
+		JsonNode node = (new ObjectMapper()).readTree(uc.getInputStream());
 		return parseJSON(node, pair);
 	}
 

src/main/java/mobi/boilr/libdynticker/exchanges/KrakenExchange.java

@@ -4,6 +4,7 @@
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
 
@@ -15,6 +16,17 @@
 
 public final class KrakenExchange extends Exchange {
 
+	private static final List<String> fiat;
+
+	static{
+		List<String> tempFiat = new ArrayList<String>();
+		tempFiat.add("USD");
+		tempFiat.add("EUR");
+		tempFiat.add("GBP");
+		tempFiat.add("JPY");
+		fiat = Collections.unmodifiableList(tempFiat);
+	}
+
 	public KrakenExchange(long expiredPeriod) {
 		super("Kraken", expiredPeriod);
 	}
@@ -60,8 +72,8 @@ public String parseJSON(JsonNode node, Pair pair) throws IOException {
 	}
 
 	private String pairCode(Pair pair) {
-		String exchangeCode = pair.getExchange().equals("USD") || pair.getExchange().equals("EUR") ? "Z" : "X";
-		String coinCode = pair.getCoin().equals("USD") || pair.getCoin().equals("EUR") ? "Z" : "X";
+		String exchangeCode = fiat.contains(pair.getExchange()) ? "Z" : "X";
+		String coinCode = fiat.contains(pair.getCoin()) ? "Z" : "X";
 		return coinCode + pair.getCoin() + exchangeCode + pair.getExchange();
 	}
 }