- JSONObject addrJson = (JSONObject) JSONArray.fromObject(execQuery(queryString)).get(0);\r
- if (addrJson.has("ServiceAddress") && addrJson.has("ServicePort")) {\r
- ret = "http://" + addrJson.getString("ServiceAddress") + ":" + addrJson.getString("ServicePort");\r
+ JSONObject addrJson = (JSONObject) JSON.parseArray(execQuery(queryString)).get(0);\r
+ if (addrJson != null && addrJson.get("ServiceAddress") != null\r
+ && addrJson.get("ServicePort") != null) {\r
+ ret = "http://" + addrJson.getString("ServiceAddress") + ":" + addrJson\r
+ .getString("ServicePort");\r