org.json.JSONArray#optJSONArray

Source File: TagDeserializer.java From Klyph with MIT License

6 votes

public Map<String, List<Tag>> deserializeMap(JSONArray data)
{
	Map<String, List<Tag>> map = new Hashtable<String, List<Tag>>();

	if (data != null)
	{
		int n = data.length();
		for (int i = 0; i < n; i++)
		{
			JSONArray tags = data.optJSONArray(i);
			map.put(String.valueOf(i), deserializeArray(tags, Tag.class));

		}
	}

	return map;
}

Source File: TagDeserializer.java From KlyphMessenger with MIT License

6 votes

public Map<String, List<Tag>> deserializeMap(JSONArray data)
{
	Map<String, List<Tag>> map = new Hashtable<String, List<Tag>>();

	if (data != null)
	{
		int n = data.length();
		for (int i = 0; i < n; i++)
		{
			JSONArray tags = data.optJSONArray(i);
			map.put(String.valueOf(i), deserializeArray(tags, Tag.class));

		}
	}

	return map;
}

Source File: TagDeserializer.java From KlyphMessenger with MIT License

6 votes

public Map<String, List<Tag>> deserializeMap(JSONArray data)
{
	Map<String, List<Tag>> map = new Hashtable<String, List<Tag>>();

	if (data != null)
	{
		int n = data.length();
		for (int i = 0; i < n; i++)
		{
			JSONArray tags = data.optJSONArray(i);
			map.put(String.valueOf(i), deserializeArray(tags, Tag.class));

		}
	}

	return map;
}

Source File: TagDeserializer.java From Klyph with MIT License

6 votes

public Map<String, List<Tag>> deserializeMap(JSONArray data)
{
	Map<String, List<Tag>> map = new Hashtable<String, List<Tag>>();

	if (data != null)
	{
		int n = data.length();
		for (int i = 0; i < n; i++)
		{
			JSONArray tags = data.optJSONArray(i);
			map.put(String.valueOf(i), deserializeArray(tags, Tag.class));

		}
	}

	return map;
}

Source File: SerializerTest.java From firebase-android-sdk with Apache License 2.0

6 votes

@Test
public void testEncodeArray() throws JSONException {
  List<Object> input = Arrays.asList(1, "two", Arrays.asList(3, 4));

  Serializer serializer = new Serializer();
  Object result = serializer.encode(input);
  assertTrue(result instanceof JSONArray);
  JSONArray actual = (JSONArray) result;

  assertEquals(3, actual.length());
  assertEquals(1, actual.opt(0));
  assertEquals("two", actual.opt(1));
  assertTrue(actual.opt(2) instanceof JSONArray);
  JSONArray third = actual.optJSONArray(2);
  assertEquals(2, third.length());
  assertEquals(3, third.opt(0));
  assertEquals(4, third.opt(1));
}

Source File: GeoJsonExtent.java From ground-android with Apache License 2.0

6 votes

private ImmutableList<LatLng> ringCoordinatesToLatLngs(JSONArray exteriorRing) {
  if (exteriorRing == null) {
    return ImmutableList.of();
  }

  List<LatLng> coordinates = new ArrayList<>();

  for (int i = 0; i < exteriorRing.length(); i++) {
    JSONArray point = exteriorRing.optJSONArray(i);
    double lat = point.optDouble(1, 0.0);
    double lng = point.optDouble(0, 0.0);

    // PMD complains about instantiating objects in loops, but here, we retain a reference to the
    // object after the loop exits--the PMD recommendation here makes little sense, and is
    // presumably intended to prevent short-lived allocations.
    coordinates.add(new LatLng(lat, lng)); // NOPMD
  }

  return stream(coordinates).collect(toImmutableList());
}

Source File: SimpleBitfinexApiBroker.java From bitfinex-v2-wss-api-java with Apache License 2.0

5 votes

/**
 * Handle a channel callback
 * @param message
 */
private void handleChannelCallback(final String message) {
	// Channel callback
	updateConnectionHeartbeat();

	// JSON callback
	final JSONArray jsonArray = new JSONArray(new JSONTokener(message));

	if(connectionFeatureManager.isConnectionFeatureActive(BitfinexConnectionFeature.SEQ_ALL)) {
		sequenceNumberAuditor.auditPackage(jsonArray);
	}

	final int channel = jsonArray.getInt(0);
	final ChannelCallbackHandler channelCallbackHandler = channelIdToHandlerMap.get(channel);
	if (channelCallbackHandler == null) {
		logger.error("Unable to determine symbol for channel {} / data is {} ", channel, jsonArray);
		reconnect();
		return;
	}
	String action = null;
	final JSONArray payload;
	if (jsonArray.get(1) instanceof String) {
		action = jsonArray.getString(1);
		payload = jsonArray.optJSONArray(2);
	} else {
		payload = jsonArray.optJSONArray(1);
	}
	if (Objects.equals(action, "hb")) {
		quoteManager.updateChannelHeartbeat(channelCallbackHandler.getSymbol());
	}
	try {
		if (payload == null) {
			return;
		}
		channelCallbackHandler.handleChannelData(action, payload);
	} catch (final BitfinexClientException e) {
		logger.error("Got exception while handling callback", e);
	}
}

Source File: NotificationHandler.java From bitfinex-v2-wss-api-java with Apache License 2.0

5 votes

private BitfinexSubmittedOrder jsonToBitfinexSubmittedOrder(JSONArray array) {
    final JSONArray orderJson = array.optJSONArray(4);
    final long oid = orderJson.optLong(0, -1);
    final long gid = orderJson.optLong(1, -1);
    final long cid = orderJson.optLong(2, -1);
    final String symbol = orderJson.optString(3);
    final String stateValue = array.optString(7);
    final String state = array.optString(6);

    final BitfinexSubmittedOrder submittedOrder = new BitfinexSubmittedOrder();
    if (oid != -1) {
        submittedOrder.setOrderId(oid);
    }
    if (gid != -1) {
        submittedOrder.setClientGroupId(gid);
    }
    if( cid != -1) {
        submittedOrder.setClientId(cid);
    }

    if (!Strings.isNullOrEmpty(stateValue)) {
        submittedOrder.setStatusDescription(stateValue);
    }

    if (!Strings.isNullOrEmpty(symbol)) {
        submittedOrder.setCurrencyPair(BitfinexCurrencyPair.fromSymbolString(symbol));
    }
    submittedOrder.setStatus(BitfinexSubmittedOrderStatus.ERROR);
    logger.error("State for order {} is {}, reason is {}", submittedOrder.getOrderId(), state, stateValue);
    return submittedOrder;
}

Source File: Zhihu.java From catnut with MIT License

5 votes

@Override
public ContentValues convert(JSONArray array) {
	long now = System.currentTimeMillis();

	ContentValues item = new ContentValues();

	// 用当前时间戳来作为item在本地的标识与排序，降序，时间戳越大代表越新
	item.put(BaseColumns._ID, now);

	// 答案相关
	item.put(STATUS, array.optString(1));
	item.put(ANSWER, array.optString(2));
	item.put(LAST_ALTER_DATE, array.optLong(4) * 1000);
	item.put(ANSWER_ID, array.optLong(5));

	// 答主相关
	JSONArray user = array.optJSONArray(6);
	if (user != null) {
		item.put(NICK, user.optString(0));
		item.put(UID, user.optString(1));
		item.put(AVATAR, user.optInt(2));
	}

	// 问题相关
	JSONArray question = array.optJSONArray(7);
	if (question != null) {
		item.put(TITLE, question.optString(1, null));
		item.put(DESCRIPTION, question.optString(2));
		item.put(QUESTION_ID, question.optLong(3));
	}

	return item;
}

Source File: Polygon.java From OpenMapKitAndroid with BSD 3-Clause "New" or "Revised" License

5 votes

public void setRings(JSONArray rings) {
    this.mRings.clear();
    if (rings != null) {
        for (int i = 0; i < rings.length(); i++) {
            JSONArray ringJSON = rings.optJSONArray(i);
            if (ringJSON != null) {
                this.mRings.add(new Ring(ringJSON));
            }
        }
    }
}

Source File: MultiLineString.java From OpenMapKitAndroid with BSD 3-Clause "New" or "Revised" License

5 votes

public void setLineStrings(JSONArray lineStrings) {
    this.mLineStrings.clear();
    if (lineStrings != null) {
        for (int i = 0; i < lineStrings.length(); i++) {
            JSONArray lineJSON = lineStrings.optJSONArray(i);
            if (lineJSON != null) {
                this.mLineStrings.add(new LineString(lineJSON));
            }
        }
    }
}

Source File: PositionList.java From OpenMapKitAndroid with BSD 3-Clause "New" or "Revised" License

5 votes

public void setPositions(JSONArray positions) {
    this.mPositions.clear();
    if (positions != null) {
        for (int i = 0; i < positions.length(); i++) {
            JSONArray position = positions.optJSONArray(i);
            if (position != null) {
                this.mPositions.add(new Position(position));
            }
        }
    }
}

Source File: MultiPolygon.java From OpenMapKitAndroid with BSD 3-Clause "New" or "Revised" License

5 votes

public void setPolygons(JSONArray polygons) {
    this.mPolygons.clear();
    if (polygons != null) {
        for (int i = 0; i < polygons.length(); i++) {
            JSONArray polyJSON = polygons.optJSONArray(i);
            if (polyJSON != null) {
                this.mPolygons.add(new Polygon(polyJSON));
            }
        }
    }
}

Source File: ShapeData.java From atlas with Apache License 2.0

5 votes

private static PointF vertexAtIndex(int idx, JSONArray points) {
  if (idx >= points.length()) {
    throw new IllegalArgumentException(
        "Invalid index " + idx + ". There are only " + points.length() + " points.");
  }

  JSONArray pointArray = points.optJSONArray(idx);
  Object x = pointArray.opt(0);
  Object y = pointArray.opt(1);
  return new PointF(
      x instanceof Double ? new Float((Double) x) : (int) x,
      y instanceof Double ? new Float((Double) y) : (int) y);
}

Source File: CommonParser.java From letv with Apache License 2.0

4 votes

protected JSONArray getJSONArray(JSONArray array, int index) {
    return array.optJSONArray(index);
}

Source File: JSONArrayTest.java From JSON-Java-unit-test with Apache License 2.0

4 votes

/**
 * Create a JSONArray doc with a variety of different elements.
 * Confirm that the values can be accessed via the opt[type](index)
 * and opt[type](index, default) API methods.
 */
@SuppressWarnings("boxing")
@Test 
public void opt() {
    JSONArray jsonArray = new JSONArray(this.arrayStr);
    assertTrue("Array opt value true",
            Boolean.TRUE == jsonArray.opt(0));
    assertTrue("Array opt value out of range",
            null == jsonArray.opt(-1));

    assertTrue("Array opt value out of range",
            null == jsonArray.opt(jsonArray.length()));

     assertTrue("Array opt boolean",
            Boolean.TRUE == jsonArray.optBoolean(0));
    assertTrue("Array opt boolean default",
            Boolean.FALSE == jsonArray.optBoolean(-1, Boolean.FALSE));
    assertTrue("Array opt boolean implicit default",
            Boolean.FALSE == jsonArray.optBoolean(-1));

    assertTrue("Array opt double",
            new Double(23.45e-4).equals(jsonArray.optDouble(5)));
    assertTrue("Array opt double default",
            new Double(1).equals(jsonArray.optDouble(0, 1)));
    assertTrue("Array opt double default implicit",
       new Double(jsonArray.optDouble(99)).isNaN());

    assertTrue("Array opt float",
            new Float(23.45e-4).equals(jsonArray.optFloat(5)));
    assertTrue("Array opt float default",
            new Float(1).equals(jsonArray.optFloat(0, 1)));
    assertTrue("Array opt float default implicit",
       new Float(jsonArray.optFloat(99)).isNaN());

    assertTrue("Array opt Number",
            new Double(23.45e-4).equals(jsonArray.optNumber(5)));
    assertTrue("Array opt Number default",
            new Double(1).equals(jsonArray.optNumber(0, 1d)));
    assertTrue("Array opt Number default implicit",
       new Double(jsonArray.optNumber(99,Double.NaN).doubleValue()).isNaN());

    assertTrue("Array opt int",
            new Integer(42).equals(jsonArray.optInt(7)));
    assertTrue("Array opt int default",
            new Integer(-1).equals(jsonArray.optInt(0, -1)));
    assertTrue("Array opt int default implicit",
            0 == jsonArray.optInt(0));

    JSONArray nestedJsonArray = jsonArray.optJSONArray(9);
    assertTrue("Array opt JSONArray", nestedJsonArray != null);
    assertTrue("Array opt JSONArray default", 
            null == jsonArray.optJSONArray(99));

    JSONObject nestedJsonObject = jsonArray.optJSONObject(10);
    assertTrue("Array opt JSONObject", nestedJsonObject != null);
    assertTrue("Array opt JSONObject default", 
            null == jsonArray.optJSONObject(99));

    assertTrue("Array opt long",
            0 == jsonArray.optLong(11));
    assertTrue("Array opt long default",
            -2 == jsonArray.optLong(-1, -2));
    assertTrue("Array opt long default implicit",
            0 == jsonArray.optLong(-1));

    assertTrue("Array opt string",
            "hello".equals(jsonArray.optString(4)));
    assertTrue("Array opt string default implicit",
            "".equals(jsonArray.optString(-1)));
}

Source File: CommonParser.java From letv with Apache License 2.0

4 votes

protected JSONArray getJSONArray(JSONArray array, int index) {
    return array.optJSONArray(index);
}

Source File: CommonParser.java From letv with Apache License 2.0

4 votes

protected JSONArray getJSONArray(JSONArray array, int index) {
    return array.optJSONArray(index);
}

Java Code Examples for org.json.JSONArray#optJSONArray()