com.google.gson.JsonElement#toString

Source File: ColorDeserializer.java From customstuff4 with GNU General Public License v3.0

6 votes

@Override
public Color deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException
{
    if (json.isJsonPrimitive() && json.getAsJsonPrimitive().isNumber())
    {
        return new ColorImpl(json.getAsInt());
    } else if (json.isJsonPrimitive() && json.getAsJsonPrimitive().isString())
    {
        String s = json.getAsJsonPrimitive().getAsString();

        if (s.matches("[0-9a-fA-F]+"))
        {
            int col = (int) Long.parseLong(s, 16);
            return new ColorImpl(s.length() <= 6 ? 0xff000000 | col : col);
        } else
        {
            return new ColorImpl(registry.getColor(s));
        }
    }

    throw new JsonParseException("Invalid element for color: " + json.toString());
}

Source File: JsonStringToJsonIntermediateConverter.java From incubator-gobblin with Apache License 2.0

6 votes

/**
 * Parses primitive types
 * @param schema
 * @param value
 * @return
 * @throws DataConversionException
 */
private JsonElement parsePrimitiveType(JsonSchema schema, JsonElement value)
    throws DataConversionException {

  if ((schema.isType(NULL) || schema.isNullable()) && value.isJsonNull()) {
    return JsonNull.INSTANCE;
  }

  if ((schema.isType(NULL) && !value.isJsonNull()) || (!schema.isType(NULL) && value.isJsonNull())) {
    throw new DataConversionException(
        "Type mismatch for " + value.toString() + " of type " + schema.getDataTypes().toString());
  }

  if (schema.isType(FIXED)) {
    int expectedSize = schema.getSizeOfFixedData();
    if (value.getAsString().length() == expectedSize) {
      return value;
    } else {
      throw new DataConversionException(
          "Fixed type value is not same as defined value expected fieldsCount: " + expectedSize);
    }
  } else {
    return value;
  }
}

Source File: ActionListWithSubjectForPage.java From o2oa with GNU Affero General Public License v3.0

5 votes

protected ActionResult<List<Wo>> execute(HttpServletRequest request, EffectivePerson effectivePerson, Integer page,
		Integer count, JsonElement jsonElement) throws Exception {
	ActionResult<List<Wo>> result = new ActionResult<>();
	Wi wrapIn = null;
	Boolean check = true;

	try {
		wrapIn = this.convertToWrapIn(jsonElement, Wi.class);
		if( wrapIn.getShowSubReply() == null ){
			wrapIn.setShowSubReply(true);
		}
	} catch (Exception e) {
		check = false;
		Exception exception = new ExceptionReplyInfoProcess(e,"系统在将JSON信息转换为对象时发生异常。JSON:" + jsonElement.toString());
		result.error(exception);
		logger.error(e, effectivePerson, request, null);
	}

	if (check) {
		String cacheKey = wrapIn.getSubjectId() + "#" + page + "#" + count + "#" + wrapIn.getShowSubReply();
		Element element = cache.get(cacheKey);

		if ((null != element) && (null != element.getObjectValue())) {
			ActionResult<List<Wo>> result_cache = (ActionResult<List<Wo>>) element.getObjectValue();
			result.setData(result_cache.getData());
			result.setCount(result_cache.getCount());
		} else {
			result = getReplyQueryResult( wrapIn, request, effectivePerson, page, count );
			cache.put(new Element(cacheKey, result));
		}
	}
	return result;
}

Source File: LuaJsonElement.java From Lukkit with MIT License

5 votes

private LuaValue getValueFromElement(JsonElement element) {
    if (element.isJsonArray() || element.isJsonObject()) {
        return this.getTableFromElement(element);
    } else if (element.isJsonNull()) {
        return LuaValue.NIL;
    } else if (element.isJsonPrimitive()) {
        JsonPrimitive primitiveValue = element.getAsJsonPrimitive();

        if (primitiveValue.isBoolean()) {
            return LuaValue.valueOf(primitiveValue.getAsBoolean());
        } else if (primitiveValue.isString()) {
            return LuaValue.valueOf(primitiveValue.getAsString());
        } else if (primitiveValue.isNumber()) {
            Number numberValue = primitiveValue.getAsNumber();

            if (numberValue instanceof Double)       return LuaValue.valueOf(numberValue.doubleValue());
            else if (numberValue instanceof Integer) return LuaValue.valueOf(numberValue.intValue());
            else if (numberValue instanceof Short)   return LuaValue.valueOf(numberValue.shortValue());
            else if (numberValue instanceof Long)    return LuaValue.valueOf(numberValue.longValue());
            else if (numberValue instanceof Float)   return LuaValue.valueOf(numberValue.floatValue());
            else if (numberValue instanceof Byte)    return LuaValue.valueOf(numberValue.byteValue());
        }
    } else {
        LuaError error = new LuaError("A LuaJsonElement object was passed an unsupported value other than that supported by LuaJ. Value: " + element.toString());
        LuaEnvironment.addError(error);
        error.printStackTrace();
    }

    return LuaValue.NIL;
}

Source File: ServerResponsesFactory.java From devicehive-java-server with Apache License 2.0

5 votes

public static DeviceNotification createNotificationForDevice(DeviceVO device, String notificationName) {
    DeviceNotification notification = new DeviceNotification();
    notification.setId(Math.abs(new Random().nextInt())); // TODO: remove this when id generation will be moved to backend
    notification.setNotification(notificationName);
    notification.setDeviceId(device.getDeviceId());
    Gson gson = GsonFactory.createGson(DEVICE_PUBLISHED);
    JsonElement deviceAsJson = gson.toJsonTree(device);
    JsonStringWrapper wrapperOverDevice = new JsonStringWrapper(deviceAsJson.toString());
    notification.setParameters(wrapperOverDevice);
    return notification;
}

Source File: JsonFunctions.java From brooklyn-server with Apache License 2.0

5 votes

@SuppressWarnings("unchecked")
@Override public T apply(JsonElement input) {
    if (input == null) return null;
    String jsonString = input.toString();
    Object rawElement = JsonPath.read(jsonString, path);
    return (T) rawElement;
}

Source File: GsonParser.java From QuickDevFramework with Apache License 2.0

5 votes

@Override
public JSONObject deserialize(JsonElement json, Type typeOfT,
                              JsonDeserializationContext context) throws JsonParseException {
    try {
        return new JSONObject(json.toString());
    } catch (JSONException e) {
        Log.w(TAG, "err, string = " + json.toString());
    }
    return null;
}

Source File: JsonUtil.java From java-trader with Apache License 2.0

5 votes

public static String json2str(JsonElement json, Boolean pretty) {
   try {
       StringWriter stringWriter = new StringWriter(1024);
        JsonWriter jsonWriter = new JsonWriter(stringWriter);
        if ( pretty!=null && pretty ) {
            jsonWriter.setIndent("  ");
        }
        jsonWriter.setLenient(true);
        Streams.write(json, jsonWriter);
        return stringWriter.toString();
   }catch(Throwable t) {
       return json.toString();
   }
}

Source File: JsonUtils.java From twill with Apache License 2.0

5 votes

/**
 * Returns a String representation of the given property.
 */
public static String getAsString(JsonObject json, String property) {
  JsonElement jsonElement = json.get(property);
  if (jsonElement == null || jsonElement.isJsonNull()) {
    return null;
  }
  if (jsonElement.isJsonPrimitive()) {
    return jsonElement.getAsString();
  }
  return jsonElement.toString();
}

Source File: GetArrayEntryService.java From cs-actions with Apache License 2.0

5 votes

public @NotNull Map<String, String> execute(@NotNull GetArrayEntryInput input) {
    List<RuntimeException> validationErrs = this.validator.validate(input);
    if (!validationErrs.isEmpty()) {
        throw validationErrs.get(0);
    }

    int index = input.getIndex() < 0 ? input.getArray().size() + input.getIndex() : input.getIndex();
    JsonElement arrayEntry = input.getArray().get(index);

    String returnResult = arrayEntry.toString();
    return OutputUtilities.getSuccessResultsMap(returnResult);
}