优化 JSON 解析和告警规则插入代码

Map<String, Object> map = parseJSON2Map(json);
if (!map.containsKey('data')) {
    return;
}
MySqlRuleDelete();
JSONObject aa = (JSONObject) map.get('data');
Map<String, Object> map1 = parseJSON2Map(String.valueOf(aa));
devicename = (String) map1.get('name');
JSONObject bb = (JSONObject) map1.get('deviceProfileData');
Map<String, Object> map2 = parseJSON2Map(String.valueOf(bb));
String bblength = String.valueOf(bb);

if (bblength.length() <= 168) {
    jedis.set('Error', 'PassRule');
    return;
}

List<Map<String, Object>> alarmList = (List<Map<String, Object>>) map2.get('alarms');
for (Map<String, Object> alarm : alarmList) {
    Map<String, Object> createRules = (Map<String, Object>) alarm.get('createRules');
    if (createRules == null) {
        continue;
    }
    entity_id = (String) alarm.get('id');

    for (String color : Arrays.asList('MAJOR', 'MINOR', 'CRITICAL')) {
        JSONObject colorJson = (JSONObject) createRules.get(color);
        if (colorJson == null) {
            continue;
        }
        JSONObject conditionJson = (JSONObject) colorJson.get('condition');
        Map<String, Object> conditionMap = parseJSON2Map(String.valueOf(conditionJson));
        List<Map<String, Object>> conditionList = (List<Map<String, Object>>) conditionMap.get('condition');
        int num = countOperator(conditionList);

        if (num == 2 || num == 3) {
            ForGreaterOrLessOrEqual(conditionList, num, color);
        } else {
            GreaterOrLessOrEqual(conditionList, 1);
            String StrdefaultValue = String.valueOf(defaultValue);
            jedis.mset('devicename', devicename, 'entity_id', entity_id, 'model', color, 'operation', operation, 'defaultValue', StrdefaultValue, 'i', String.valueOf(1));
            MySqlRuleInset(jedis.get('devicename'), jedis.get('entity_id'), jedis.get('model'), jedis.get('operation'), defaultValue, 1);  //插入数据库
        }
    }
}

private int countOperator(List<Map<String, Object>> conditionList) {
    int count = 0;
    for (Map<String, Object> condition : conditionList) {
        if (condition.containsKey('predicate')) {
            count++;
        }
    }
    return count;
}