[mercadobitcoin] Bug fix: adding missing left padding.

.gitignore

@@ -17,6 +17,8 @@ target/
 javadoc/
 bin/
 log/
+xchange-mercadobitcoin/classes/
+xchange-mercadobitcoin/src/main/java/META-INF/
 
 # Misc.
 .DS_Store

xchange-examples/src/main/java/com/xeiam/xchange/examples/mercadobitcoin/trade/MercadoBitcoinTradeDemo.java

@@ -19,10 +19,6 @@
 import java.util.Map;
 
 /**
- * IMPORTANT NOTE: the sleep of 1 sec between each call is necessary
- * due to a API limitation (at least until Dec 2014) because the "tonce"
- * of API is calculated based on Unix time, which is second-based.
- *
  * <p>
  * Example showing the following:
  * </p>
@@ -48,17 +44,13 @@ private static void generic(PollingTradeService tradeService) throws IOException
 
  printOpenOrders(tradeService);
 
- Thread.sleep(1000);
-
  // place a limit buy order
  LimitOrder limitOrder = new LimitOrder((Order.OrderType.ASK), new BigDecimal("0.01"), CurrencyPair.BTC_BRL, "", null, new BigDecimal("9000.00"));
  String limitOrderReturnValue = tradeService.placeLimitOrder(limitOrder);
  System.out.println("Limit Order return value: " + limitOrderReturnValue);
 
  printOpenOrders(tradeService);
 
- Thread.sleep(1000);
-
  // Cancel the added order
  boolean cancelResult = tradeService.cancelOrder(limitOrderReturnValue);
  System.out.println("Canceling returned " + cancelResult);
@@ -68,7 +60,6 @@ private static void generic(PollingTradeService tradeService) throws IOException
 
  private static void printOpenOrders(PollingTradeService tradeService) throws IOException, InterruptedException {
 
- Thread.sleep(1000);
  OpenOrders openOrders = tradeService.getOpenOrders();
  System.out.println("Open Orders: " + openOrders.toString());
  }
@@ -77,16 +68,12 @@ private static void raw(MercadoBitcoinTradeServiceRaw tradeService) throws IOExc
 
  printRawOpenOrders(tradeService);
 
- Thread.sleep(1000);
-
  // place a limit buy order
  MercadoBitcoinBaseTradeApiResult<MercadoBitcoinPlaceLimitOrderResult> order = tradeService.mercadoBitcoinPlaceLimitOrder("ltc_brl", "buy", new BigDecimal("0.01"), new BigDecimal("1"));
  System.out.println("MercadoBitcoinBaseTradeApiResult<MercadoBitcoinPlaceLimitOrderResult> return value: " + order);
 
  printRawOpenOrders(tradeService);
 
- Thread.sleep(1000);
-
  // Cancel the added order
  MercadoBitcoinBaseTradeApiResult<MercadoBitcoinCancelOrderResult> cancelResult = tradeService.mercadoBitcoinCancelOrder("ltc_brl", order.getTheReturn().keySet().iterator().next());
  System.out.println("Canceling returned " + cancelResult);
@@ -96,8 +83,6 @@ private static void raw(MercadoBitcoinTradeServiceRaw tradeService) throws IOExc
 
  private static void printRawOpenOrders(MercadoBitcoinTradeServiceRaw tradeService) throws IOException, InterruptedException {
 
- Thread.sleep(1000);
-
  MercadoBitcoinBaseTradeApiResult<MercadoBitcoinUserOrders> openOrdersResult = tradeService.getMercadoBitcoinUserOrders("btc_brl", null, "active", null, null, null, null);
 
  MercadoBitcoinUserOrders openOrders = openOrdersResult.getTheReturn();

xchange-mercadobitcoin/src/main/java/com/xeiam/xchange/mercadobitcoin/MercadoBitcoinAdapters.java

@@ -29,6 +29,7 @@
 
 /**
  * Various adapters for converting from Mercado Bitcoin DTOs to XChange DTOs
+ * 
  * @author Felipe Micaroni Lalli
  */
 public final class MercadoBitcoinAdapters {

xchange-mercadobitcoin/src/main/java/com/xeiam/xchange/mercadobitcoin/service/MercadoBitcoinDigest.java

@@ -44,6 +44,6 @@ public String digestParams(RestInvocation restInvocation) {
 
  hmac512.update(message.getBytes());
 
- return String.format("%x", new BigInteger(1, hmac512.doFinal())).toLowerCase();
+ return String.format("%0128x", new BigInteger(1, hmac512.doFinal())).toLowerCase();
  }
 }