Example usage for io.vertx.core.json JsonObject JsonObject

List of usage examples for io.vertx.core.json JsonObject JsonObject

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Introduction

In this page you can find the example usage for io.vertx.core.json JsonObject JsonObject.

Prototype

public JsonObject()

Source Link

Document

Create a new, empty instance

Usage

From source file:com.nasa.ElasticSearchAdapter.java

public JsonObject postFeedback(JsonObject feedback) throws IOException {
    JsonObject result = new JsonObject();
    String data = feedback.toString();
    // normalize or remove non ascii characters
    data = Normalizer.normalize(data, Normalizer.Form.NFD);
    data = data.replaceAll("[^\\x00-\\x7F]", "");
    JsonObject response = doPost(ES_URL + "/healthy-travel/feedback", data);

    result.put("success", response.getJsonObject("_shards").getInteger("successful") > 0);

    return result;
}

From source file:com.nasa.ESWorkerVerticle.java

@Override
public void start() throws Exception {

    EventBus eb = vertx.eventBus();/* w  ww. j  av  a2  s .c  om*/

    eb.consumer("bus.symptoms").handler(message -> {

        String text = ((JsonObject) message.body()).getString("text");

        JsonObject result = null;

        try {
            if (text != null) {
                result = es.getSymptoms(text);
            }
        } catch (Exception ex) {
            result = new JsonObject();
            result.put("symptoms", new JsonArray());
        }

        message.reply(result);
    });

    eb.consumer("bus.conditions").handler(message -> {

        String text = ((JsonObject) message.body()).getString("text");

        JsonObject result = null;

        try {
            if (text != null) {
                result = es.getConditions(text);
            }
        } catch (Exception ex) {
            result = new JsonObject();
            result.put("conditions", new JsonArray());
        }

        message.reply(result);
    });

    eb.consumer("bus.map.weather").handler(message -> {

        String lat = ((JsonObject) message.body()).getString("lat");
        String lon = ((JsonObject) message.body()).getString("lon");
        String zoom = ((JsonObject) message.body()).getString("zoom");
        String count = ((JsonObject) message.body()).getString("count");

        JsonObject result = null;

        try {
            if (lat != null && lon != null && zoom != null) {
                result = Transformer.weatherToMap(es.getMap(lat, lon, zoom, count));
            } else {
                throw new IllegalArgumentException("incorrect weather params: " + message.body().toString());
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            result = new JsonObject();
            result.put("type", "FeatureCollection");
            result.put("features", new JsonArray());
        }

        message.reply(result);
    });

    eb.consumer("bus.map.pollution").handler(message -> {

        String lat = ((JsonObject) message.body()).getString("lat");
        String lon = ((JsonObject) message.body()).getString("lon");
        String zoom = ((JsonObject) message.body()).getString("zoom");
        String count = ((JsonObject) message.body()).getString("count");

        System.out.println("Worker: " + message.body());

        JsonObject result = null;

        try {
            if (lat != null && lon != null && zoom != null) {
                result = Transformer.pollutionToMap(es.getMap(lat, lon, zoom, count));
            } else {
                throw new IllegalArgumentException("incorrect pollution params: " + message.body().toString());
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            result = new JsonObject();
            result.put("type", "FeatureCollection");
            result.put("features", new JsonArray());
        }

        message.reply(result);
    });

    eb.consumer("bus.map.condition").handler(message -> {

        String lat = ((JsonObject) message.body()).getString("lat");
        String lon = ((JsonObject) message.body()).getString("lon");
        String zoom = ((JsonObject) message.body()).getString("zoom");
        String count = ((JsonObject) message.body()).getString("count");

        JsonObject result = null;

        try {
            if (lat != null && lon != null && zoom != null) {
                result = Transformer.conditionToMap(es.getMap(lat, lon, zoom, count));
            } else {
                throw new IllegalArgumentException("incorrect condition params: " + message.body().toString());
            }
        } catch (Exception ex) {
            ex.printStackTrace();
            result = new JsonObject();
            result.put("type", "FeatureCollection");
            result.put("features", new JsonArray());
        }

        message.reply(result);
    });

    eb.consumer("bus.check").handler(message -> {

        Float lat = Float.parseFloat(((JsonObject) message.body()).getString("lat"));
        Float lon = Float.parseFloat(((JsonObject) message.body()).getString("lon"));

        JsonObject result = new JsonObject();

        Gson gson = new Gson();

        try {
            JsonArray matchesArr = new JsonArray();

            if (lat != null && lon != null) {
                matchesArr = es.getCheck(lat, lon);
                result.put("conditions", matchesArr);
            }

            OtherOmwClient owm = new OtherOmwClient();
            BreezoMeterClient bm = new BreezoMeterClient();

            JsonObject weatherJ = owm.currentWeather(lat, lon);
            JsonObject pollutionJ = bm.currentAirQualityAtPoint(lat, lon);

            Weather weather = owm.toWeather(weatherJ);
            if (weather != null) {
                result.put("weather", new JsonObject(gson.toJson(weather)));
            }

            Pollution pollution = bm.toPollution(pollutionJ);
            if (pollution != null) {
                result.put("pollution", new JsonObject(gson.toJson(pollution)));
            }

        } catch (Exception ex) {
            result = new JsonObject();
            result.put("conditions", new JsonArray());
            result.put("weather", new JsonObject());
            result.put("pollution", new JsonObject());
        }

        message.reply(result);
    });

    eb.consumer("bus.feedback").handler(message -> {

        JsonObject userFeedback = (JsonObject) message.body();

        JsonObject result = new JsonObject();

        try {
            Gson gson = new Gson();
            Feedback feedback = gson.fromJson(userFeedback.toString(), Feedback.class);

            float lat = feedback.getLocation().getLat();
            float lon = feedback.getLocation().getLon();

            OtherOmwClient owm = new OtherOmwClient();
            JsonObject owmData = owm.currentWeather(lat, lon);
            feedback.setWeather(owm.toWeather(owmData));

            BreezoMeterClient bm = new BreezoMeterClient();
            JsonObject bmData = bm.currentAirQualityAtPoint(lat, lon);
            feedback.setPollution(bm.toPollution(bmData));

            result = es.postFeedback(new JsonObject(gson.toJson(feedback)));
        } catch (Exception ex) {
            ex.printStackTrace();
            result.put("success", false);
        }

        message.reply(result);
    });
}

From source file:com.nasa.Transformer.java

public static JsonObject weatherToMap(JsonObject jsonObject) {
    JsonObject result = new JsonObject();
    JsonArray featuresArr = new JsonArray();

    JsonArray items = jsonObject.getJsonObject("hits").getJsonArray("hits");

    int idx = 0;//from  ww w  .j av a  2  s  .  c o  m
    for (Object hit : items) {
        JsonObject source = ((JsonObject) hit).getJsonObject("_source");

        JsonObject feature = new JsonObject();
        feature.put("type", "Feature");
        feature.put("id", idx);

        JsonObject properties = new JsonObject();
        float mag = source.getJsonObject("weather").getFloat("temp");
        properties.put("mag", mag);

        feature.put("properties", properties);

        JsonObject geometry = new JsonObject();
        geometry.put("type", "Point");

        JsonArray coordinates = new JsonArray();
        Float lon = source.getJsonObject("location").getFloat("lon");
        Float lat = source.getJsonObject("location").getFloat("lat");
        coordinates.add(lon);
        coordinates.add(lat);

        geometry.put("coordinates", coordinates);
        feature.put("geometry", geometry);

        featuresArr.add(feature);

        idx++;
    }

    result.put("type", "FeatureCollection");
    result.put("features", featuresArr);

    return result;
}

From source file:com.nasa.Transformer.java

public static JsonObject pollutionToMap(JsonObject jsonObject) {
    JsonObject result = new JsonObject();
    JsonArray featuresArr = new JsonArray();

    JsonArray items = jsonObject.getJsonObject("hits").getJsonArray("hits");

    int idx = 0;/*from   w w w .  j  a  va  2  s.  c  o m*/
    for (Object hit : items) {
        JsonObject source = ((JsonObject) hit).getJsonObject("_source");

        JsonObject feature = new JsonObject();
        feature.put("type", "Feature");
        feature.put("id", idx);

        JsonObject properties = new JsonObject();
        float mag = source.getJsonObject("pollution").getFloat("aqi");
        properties.put("mag", mag);

        feature.put("properties", properties);

        JsonObject geometry = new JsonObject();
        geometry.put("type", "Point");

        JsonArray coordinates = new JsonArray();
        Float lon = source.getJsonObject("location").getFloat("lon");
        Float lat = source.getJsonObject("location").getFloat("lat");
        coordinates.add(lon);
        coordinates.add(lat);

        geometry.put("coordinates", coordinates);
        feature.put("geometry", geometry);

        featuresArr.add(feature);

        idx++;
    }

    result.put("type", "FeatureCollection");
    result.put("features", featuresArr);

    return result;
}

From source file:com.nasa.Transformer.java

public static JsonObject conditionToMap(JsonObject jsonObject) {

    //        private String conditionsMap = "{\n"
    //            + "  \"Diseases\": [\n"
    //            + "    {\n"
    //            + "      \"lat\": 46.77029284,\n"
    //            + "      \"lng\": 23.57641889,\n"
    //            + "      \"type\": \"something good\",\n"
    //            + "      \"description\": \"good\",\n"
    //            + "      \"rating\": 1.23\n"
    //            + "    },\n"
    //            + "    {\n"
    //            + "      \"lat\": 46.78185201,\n"
    //            + "      \"lng\": 23.68522613,\n"
    //            + "      \"type\": \"something not bad\",\n"
    //            + "      \"description\": \"not bad\",\n"
    //            + "      \"rating\": 3.99\n"
    //            + "    },\n"
    //            + "    {\n"
    //            + "      \"lat\": 46.7558097,\n"
    //            + "      \"lng\": 23.5940353,\n"
    //            + "      \"type\": \"something bad\",\n"
    //            + "      \"description\": \"bad\",\n"
    //            + "      \"rating\": 4.75\n"
    //            + "    }\n"
    //            + "  ]\n"
    //            + "}";

    JsonObject result = new JsonObject();
    JsonArray featuresArr = new JsonArray();

    JsonArray items = jsonObject.getJsonObject("hits").getJsonArray("hits");

    for (Object hit : items) {
        JsonObject source = ((JsonObject) hit).getJsonObject("_source");

        JsonObject feature = new JsonObject();

        Float lon = source.getJsonObject("location").getFloat("lon");
        Float lat = source.getJsonObject("location").getFloat("lat");
        feature.put("lat", lat);
        feature.put("lng", lon);

        feature.put("type", source.getString("condition"));

        String symptoms = "";
        int ratingSum = 0;
        int ratingCount = 0;

        JsonArray symptomsJ = source.getJsonArray("symptoms");

        for (Object sym : symptomsJ) {
            JsonObject symJ = (JsonObject) sym;
            symptoms += symJ.getString("name") + ", ";
            ratingSum += symJ.getInteger("rating");
            ratingCount++;/*from ww  w. j a v  a  2s. c o m*/
        }

        feature.put("description", symptoms);

        if (ratingCount > 0) {
            feature.put("rating", ratingSum / ratingCount);
        } else {
            feature.put("rating", 0);
        }

        featuresArr.add(feature);
    }

    result.put("Diseases", featuresArr);

    return result;
}

From source file:com.organization.project.service.BaseSQLClient.java

License:Open Source License

public JsonObject executeQuerySuper(String queryString, SQLConnection sqlConnection, JsonArray jsonArray,
        OperationQuery type) {/*from w  w  w . j  av  a 2  s . c om*/
    jsonObject = new JsonObject();
    jsonArrays = new ArrayList<>();

    switch (type) {
    case SELECT:
        if (jsonArray == null) {
            getSelectedQuery(queryString, sqlConnection);
        } else {
            getSelectedQueryWithParams(queryString, jsonArray, sqlConnection);
        }
    case UPDATE:
        if (jsonArray == null) {
            getUpdatedQuery(queryString, sqlConnection);
        } else {
            getUpdatedQueryWithParams(queryString, jsonArray, sqlConnection);
        }
    case DELETE:
        if (jsonArray == null) {
            getUpdatedQuery(queryString, sqlConnection);
        } else {
            getUpdatedQueryWithParams(queryString, jsonArray, sqlConnection);
        }
    default:
        break;
    }

    return jsonObject;
}

From source file:com.panjiesw.std.service.user.UserServiceVertxEBProxy.java

License:Apache License

public UserService save(JsonObject payload, Handler<AsyncResult<JsonArray>> resultHandler) {
    if (closed) {
        resultHandler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return this;
    }//from   w  w  w  .ja  v a2s.  c om
    JsonObject _json = new JsonObject();
    _json.put("payload", payload);
    DeliveryOptions _deliveryOptions = new DeliveryOptions();
    _deliveryOptions.addHeader("action", "save");
    _vertx.eventBus().<JsonArray>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            resultHandler.handle(Future.failedFuture(res.cause()));
        } else {
            resultHandler.handle(Future.succeededFuture(res.result().body()));
        }
    });
    return this;
}

From source file:com.panjiesw.std.service.user.UserServiceVertxEBProxy.java

License:Apache License

public UserService query(String sql, Handler<AsyncResult<List<JsonObject>>> resultHandler) {
    if (closed) {
        resultHandler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return this;
    }/* w  ww .ja  v  a 2 s  .c  o  m*/
    JsonObject _json = new JsonObject();
    _json.put("sql", sql);
    DeliveryOptions _deliveryOptions = new DeliveryOptions();
    _deliveryOptions.addHeader("action", "query");
    _vertx.eventBus().<JsonArray>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            resultHandler.handle(Future.failedFuture(res.cause()));
        } else {
            resultHandler.handle(Future.succeededFuture(convertList(res.result().body().getList())));
        }
    });
    return this;
}

From source file:com.panjiesw.std.service.user.UserServiceVertxEBProxy.java

License:Apache License

public UserService queryOne(String sql, Handler<AsyncResult<JsonObject>> resultHandler) {
    if (closed) {
        resultHandler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return this;
    }/*w w w .ja  va 2 s .  com*/
    JsonObject _json = new JsonObject();
    _json.put("sql", sql);
    DeliveryOptions _deliveryOptions = new DeliveryOptions();
    _deliveryOptions.addHeader("action", "queryOne");
    _vertx.eventBus().<JsonObject>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            resultHandler.handle(Future.failedFuture(res.cause()));
        } else {
            resultHandler.handle(Future.succeededFuture(res.result().body()));
        }
    });
    return this;
}

From source file:com.panjiesw.std.service.user.UserServiceVertxEBProxy.java

License:Apache License

public UserService one(Long id, Handler<AsyncResult<JsonObject>> resultHandler) {
    if (closed) {
        resultHandler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return this;
    }// w  w w. j  a va  2s. c o  m
    JsonObject _json = new JsonObject();
    _json.put("id", id);
    DeliveryOptions _deliveryOptions = new DeliveryOptions();
    _deliveryOptions.addHeader("action", "one");
    _vertx.eventBus().<JsonObject>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            resultHandler.handle(Future.failedFuture(res.cause()));
        } else {
            resultHandler.handle(Future.succeededFuture(res.result().body()));
        }
    });
    return this;
}