Esempio n. 1
0
 public static String getJSONValue(JSONObject json, String key) {
   try {
     if (json.has(key)) return (json.getString(key));
     else return "NULL";
   } catch (JSONException e) {
     return "NULL";
   }
 }
Esempio n. 2
0
 /**
  * Convert a JSONObject into an HTTP header. A request header must contain
  *
  * <pre>{
  *    Method: "POST" (for example),
  *    "Request-URI": "/" (for example),
  *    "HTTP-Version": "HTTP/1.1" (for example)
  * }</pre>
  *
  * A response header must contain
  *
  * <pre>{
  *    "HTTP-Version": "HTTP/1.1" (for example),
  *    "Status-Code": "200" (for example),
  *    "Reason-Phrase": "OK" (for example)
  * }</pre>
  *
  * Any other members of the JSONObject will be output as HTTP fields. The result will end with two
  * CRLF pairs.
  *
  * @param jo A JSONObject
  * @return An HTTP header string.
  * @throws JSONException if the object does not contain enough information.
  */
 public static String toString(JSONObject jo) throws JSONException {
   Iterator keys = jo.keys();
   String string;
   StringBuffer sb = new StringBuffer();
   if (jo.has("Status-Code") && jo.has("Reason-Phrase")) {
     sb.append(jo.getString("HTTP-Version"));
     sb.append(' ');
     sb.append(jo.getString("Status-Code"));
     sb.append(' ');
     sb.append(jo.getString("Reason-Phrase"));
   } else if (jo.has("Method") && jo.has("Request-URI")) {
     sb.append(jo.getString("Method"));
     sb.append(' ');
     sb.append('"');
     sb.append(jo.getString("Request-URI"));
     sb.append('"');
     sb.append(' ');
     sb.append(jo.getString("HTTP-Version"));
   } else {
     throw new JSONException("Not enough material for an HTTP header.");
   }
   sb.append(CRLF);
   while (keys.hasNext()) {
     string = keys.next().toString();
     if (!"HTTP-Version".equals(string)
         && !"Status-Code".equals(string)
         && !"Reason-Phrase".equals(string)
         && !"Method".equals(string)
         && !"Request-URI".equals(string)
         && !jo.isNull(string)) {
       sb.append(string);
       sb.append(": ");
       sb.append(jo.getString(string));
       sb.append(CRLF);
     }
   }
   sb.append(CRLF);
   return sb.toString();
 }
Esempio n. 3
0
 public void submit_order(String type, String amount, String price) {
   super.submit_order(type, amount, price);
   HashMap<String, String> args = new HashMap<String, String>();
   args.put("pair", "btc_usd");
   if (type.equals("bid")) {
     args.put("type", "buy");
   } else if (type.equals("ask")) {
     args.put("type", "sell");
   }
   args.put("rate", price);
   args.put("amount", amount);
   JSONObject reponse;
   try {
     reponse = new JSONObject(query("Trade", args));
     if (reponse.has("success") && reponse.getInt("success") == 1) {
       settings.lasttrade.setOrderid(
           Integer.toString(reponse.getJSONObject("return").getInt("order_id")));
     }
   } catch (JSONException e) {
     reponse = new JSONObject();
   }
   utils.logger.log(false, reponse.toString());
   needsToUpdateBlances = true;
 }