Examples with JsonReader javax.json.JsonReader used on opensource projects

Example 71 with JsonReader

use of javax.json.JsonReader in project scylla-jmx by scylladb.

the class APIClient method getJsonObj.

public JsonObject getJsonObj(String string, MultivaluedMap<String, String> queryParams, long duration) {
    if (string.equals("")) {
        return null;
    }
    String key = getCacheKey(string, queryParams, duration);
    JsonObject res = getJsonObjectFromCache(key, duration);
    if (res != null) {
        return res;
    }
    JsonReader reader = getReader(string, queryParams);
    res = reader.readObject();
    reader.close();
    if (duration > 0) {
        cache.put(key, new CacheEntry(res));
    }
    return res;
}

Example 72 with JsonReader

use of javax.json.JsonReader in project scylla-jmx by scylladb.

the class APIClient method getMapStringSnapshotTabularDataValue.

public Map<String, TabularData> getMapStringSnapshotTabularDataValue(String string, MultivaluedMap<String, String> queryParams) {
    if (string.equals("")) {
        return null;
    }
    JsonReader reader = getReader(string, queryParams);
    JsonArray arr = reader.readArray();
    Map<String, TabularData> map = new HashMap<>();
    for (int i = 0; i < arr.size(); i++) {
        JsonObject obj = arr.getJsonObject(i);
        if (obj.containsKey("key") && obj.containsKey("value")) {
            String key = obj.getString("key");
            map.put(key, getSnapshotData(key, obj.getJsonArray("value")));
        }
    }
    reader.close();
    return map;
}

Example 73 with JsonReader

use of javax.json.JsonReader in project scylla-jmx by scylladb.

the class APIClient method getIntArrValue.

public int[] getIntArrValue(String string, MultivaluedMap<String, String> queryParams) {
    JsonReader reader = getReader(string, queryParams);
    JsonArray arr = reader.readArray();
    int[] res = new int[arr.size()];
    for (int i = 0; i < arr.size(); i++) {
        res[i] = arr.getInt(i);
    }
    reader.close();
    return res;
}

Example 74 with JsonReader

use of javax.json.JsonReader in project scylla-jmx by scylladb.

the class APIClient method getMapStringDouble.

public Map<String, Double> getMapStringDouble(String string, MultivaluedMap<String, String> queryParams) {
    if (string.equals("")) {
        return null;
    }
    JsonReader reader = getReader(string, queryParams);
    JsonArray arr = reader.readArray();
    Map<String, Double> map = new HashMap<String, Double>();
    for (int i = 0; i < arr.size(); i++) {
        JsonObject obj = arr.getJsonObject(i);
        Iterator<String> it = obj.keySet().iterator();
        String key = "";
        double val = -1;
        while (it.hasNext()) {
            String k = it.next();
            if (obj.get(k) instanceof JsonString) {
                key = obj.getString(k);
            } else {
                val = obj.getJsonNumber(k).doubleValue();
            }
        }
        if (!key.equals("")) {
            map.put(key, val);
        }
    }
    reader.close();
    return map;
}

Example 75 with JsonReader

use of javax.json.JsonReader in project scylla-jmx by scylladb.

the class APIClient method getMapInetAddressFloatValue.

public Map<InetAddress, Float> getMapInetAddressFloatValue(String string, MultivaluedMap<String, String> queryParams) {
    Map<InetAddress, Float> res = new HashMap<InetAddress, Float>();
    JsonReader reader = getReader(string, queryParams);
    JsonArray arr = reader.readArray();
    JsonObject obj = null;
    for (int i = 0; i < arr.size(); i++) {
        try {
            obj = arr.getJsonObject(i);
            res.put(InetAddress.getByName(obj.getString("key")), Float.parseFloat(obj.getString("value")));
        } catch (UnknownHostException e) {
            logger.warning("Bad formatted address " + obj.getString("key"));
        }
    }
    return res;
}