Example usage for com.google.gson JsonObject addProperty

Introduction

In this page you can find the example usage for com.google.gson JsonObject addProperty.

Prototype

public void addProperty(String property, Character value) 

Source Link

Document

Convenience method to add a char member.

Usage

From source file:at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Util.java

License:EUPL

public static void addProperytiesToJsonObject(JsonObject jsonObject, Map<String, Object> params) {
    for (Map.Entry<String, Object> param : params.entrySet()) {

        if (!StringUtils.isEmpty(param.getKey()) && param.getValue() != null) {

            // check for integer
            try {
                int i = Integer.parseInt(String.valueOf(param.getValue()));
                jsonObject.addProperty(param.getKey(), i);
                continue;
            } catch (NumberFormatException e) {
            }/*www  . java2s.  com*/

            // check for long
            try {
                long l = Long.parseLong(String.valueOf(param.getValue()));
                jsonObject.addProperty(param.getKey(), l);
                continue;
            } catch (NumberFormatException e) {
            }

            // string
            if (param.getValue() instanceof String) {
                jsonObject.addProperty(param.getKey(), String.valueOf(param.getValue()));
            }
        }
    }
}

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From source file:at.orz.arangodb.impl.InternalGraphDriverImpl.java

License:Apache License

public <T> EdgeEntity<T> createEdge(String database, String graphName, String key, String fromHandle,
        String toHandle, Object value, String label, Boolean waitForSync) throws ArangoException {

    JsonObject obj;
    if (value == null) {
        obj = new JsonObject();
    } else {/*  ww  w.j  a  v  a  2s . c o  m*/
        JsonElement elem = EntityFactory.toJsonElement(value, false);
        if (elem.isJsonObject()) {
            obj = elem.getAsJsonObject();
        } else {
            throw new IllegalArgumentException("value need object type(not support array, primitive, etc..).");
        }
    }
    obj.addProperty("_key", key);
    obj.addProperty("_from", fromHandle);
    obj.addProperty("_to", toHandle);
    obj.addProperty("$label", label);

    validateCollectionName(graphName);
    HttpResponseEntity res = httpManager.doPost(
            createEndpointUrl(baseUrl, database, "/_api/graph", StringUtils.encodeUrl(graphName), "/edge"),
            new MapBuilder().put("waitForSync", waitForSync).get(), EntityFactory.toJsonString(obj));

    return createEntity(res, EdgeEntity.class, value == null ? null : value.getClass());

}

---

From source file:at.storm.bolt.JsonBolt.java

License:Apache License

public void execute(Tuple tuple, BasicOutputCollector collector) {
    String jsonString = tuple.getStringByField("jsonString");
    TupleStatistic tupleStatistic = (TupleStatistic) tuple.getValueByField("tupleStatistic");

    JsonObject jsonObject = (JsonObject) jsonParser.parse(jsonString);

    if (m_logging) {
        LOG.info("JSON: " + jsonObject.toString());
    }//from   w  w w .ja  va2s .  c o  m

    tupleStatistic.setRealStart(jsonObject.get("timestamp").getAsLong());

    String message = jsonObject.get("msg").getAsString();

    if (!LanguageDetection.isEnglish(message)) {
        JsonObject score = new JsonObject();
        score.addProperty("score", 0);

        jsonObject.add("sentiment", score);

        collector.emit(TO_REDIS_PUBLISH_STREAM, new JsonBoltData(jsonObject, tupleStatistic));
    } else {
        collector.emit(PIPELINE_STREAM, new JsonBoltData(jsonObject, tupleStatistic));
    }

}

---

From source file:at.storm.bolt.SVMBolt.java

License:Apache License

public void execute(Tuple tuple) {
    FeatureGenerationBoltData featureGenerationValue = FeatureGenerationBoltData.getFromTuple(tuple);
    JsonObject jsonObject = featureGenerationValue.getJsonObject();
    TupleStatistic tupleStatistic = featureGenerationValue.getTupleStatistic();
    Map<Integer, Double> featureVector = featureGenerationValue.getFeatureVector();

    // Create feature nodes
    svm_node[] testNodes = new svm_node[featureVector.size()];
    int i = 0;/*from   w w w.ja  v  a 2 s  .  c  o  m*/
    for (Map.Entry<Integer, Double> feature : featureVector.entrySet()) {
        svm_node node = new svm_node();
        node.index = feature.getKey();
        node.value = feature.getValue();
        testNodes[i] = node;
        i++;
    }

    double predictedClass = svm.svm_predict(m_model, testNodes);

    JsonObject score = new JsonObject();
    score.addProperty("score", convertRating(predictedClass));

    jsonObject.add("sentiment", score);

    if (m_logging) {
        LOG.info("SVM all done log: " + jsonObject.toString());
    }

    collector.emit(tuple, new SVMBoltData(jsonObject, tupleStatistic));
    collector.ack(tuple);
}

---

From source file:at.tugraz.kmi.medokyservice.fca.db.DataObject.java

License:Open Source License

/**
 * Returns a JSON string representation of the object using the
 * {@link JSONMapper}// w  w  w . ja v  a  2s  . c  om
 * 
 * @return a JSON string representation of the object
 */
@Override
public String toString() {
    try {
        return JSONMapper.getInstance().toJson(this);
    } catch (Exception e) {
        JsonObject js = new JsonObject();
        js.addProperty("id", id);
        js.addProperty("name", name);
        js.addProperty("description", description);
        return js.toString();
    }

}

---

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private static JsonObject prepare(DataObject o) {
    JsonObject jso = new JsonObject();
    jso.addProperty(ID, o.getId());
    jso.addProperty(NAME, o.getName());/*from   w  w w .  j a v  a 2s  .c o  m*/
    jso.addProperty(DESCRIPTION, o.getDescription());
    return jso;
}

---

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement users2JSON() {

    BlockingDeque<User> users = Database.getInstance().getAll(User.class);
    JsonObject block = new JsonObject();
    for (User u : users) {
        JsonObject jso = prepare(u);
        jso.addProperty(E_UID, u.getExternalUid());
        block.add(Long.toString(u.getId()), jso);
    }//from  w  w w  .  ja va  2s  .c  om
    return block;
}

---

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement learningObjects2JSON() {
    BlockingDeque<LearningObject> lobjects = Database.getInstance().getAll(LearningObject.class);
    JsonObject block = new JsonObject();
    for (LearningObject o : lobjects) {
        JsonObject jso = prepare(o);
        jso.addProperty(DATA, o.getData());
        jso.addProperty(OWNER, o.getOwner().getId());
        block.add(Long.toString(o.getId()), jso);
    }//  w w w . j a v a 2  s  . com
    return block;
}

---

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private <E extends FCAAbstract> JsonElement abstracts2JSon(Class<E> type) {
    BlockingDeque<E> objects = Database.getInstance().getAll(type);
    JsonObject block = new JsonObject();
    for (E o : objects) {
        JsonObject jso = prepare(o);
        jso.addProperty(CID, o.getCreationId());
        LinkedList<Long> loIds = new LinkedList<Long>();
        LinkedList<Long> loByLearnerIds = new LinkedList<Long>();
        for (LearningObject lo : o.getLearningObjects()) {
            loIds.add(lo.getId());//  w  ww . j  a  v  a  2s . co m
        }
        for (LearningObject lo : o.getLearningObjectsByLearners()) {
            loByLearnerIds.add(lo.getId());
        }
        jso.add(SECTION_LO, gson.toJsonTree(loIds, new TypeToken<List<Long>>() {
        }.getType()));
        jso.add(SECTION_LO_L, gson.toJsonTree(loByLearnerIds, new TypeToken<List<Long>>() {
        }.getType()));
        block.add(Long.toString(o.getId()), jso);
    }
    return block;
}

---

From source file:at.tugraz.kmi.medokyservice.fca.util.ImportExport.java

License:Open Source License

private JsonElement metadata2JSON() {
    BlockingDeque<FCAItemMetadata> lobjects = Database.getInstance().getAll(FCAItemMetadata.class);
    JsonObject block = new JsonObject();
    for (FCAItemMetadata o : lobjects) {
        JsonObject jso = prepare(o);
        jso.addProperty(O_ID, o.getItemID());
        LinkedList<Long> loIds = new LinkedList<Long>();
        for (LearningObject lo : o.getLearningObjects()) {
            if (lo != null)
                loIds.add(lo.getId());//from  w  ww . ja  v  a2s . c  om
        }
        LinkedList<Long> loByLernerIds = new LinkedList<Long>();
        for (LearningObject lo : o.getLearningObjectByLearner()) {
            if (lo != null)
                loByLernerIds.add(lo.getId());
        }
        jso.add(SECTION_LO, gson.toJsonTree(loIds, new TypeToken<List<Long>>() {
        }.getType()));
        jso.add(SECTION_LO_L, gson.toJsonTree(loByLernerIds, new TypeToken<List<Long>>() {
        }.getType()));
        block.add(Long.toString(o.getId()), jso);
    }
    return block;
}

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