Example usage for com.google.gson JsonPrimitive JsonPrimitive

Introduction

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

Prototype

public JsonPrimitive(Character c) 

Source Link

Document

Create a primitive containing a character.

Usage

From source file:com.ibm.watson.self.topics.TopicClient.java

License:Open Source License

/**
 * Subscribe to a topic if possible/*ww  w .  j a  v  a 2  s  .co m*/
 * @param path: the path
 * @param event: the event to subscribe to
 */
public void subscribe(String path, IEvent event) {
    logger.entry();
    if (!subscriptionMap.containsKey(path)) {
        subscriptionMap.put(path, event);
    }
    JsonObject wrapperObject = new JsonObject();
    JsonArray wrapperArray = new JsonArray();
    wrapperArray.add(new JsonPrimitive(path));
    wrapperObject.add(TopicConstants.TARGETS, wrapperArray);
    wrapperObject.addProperty(TopicConstants.MSG, TopicConstants.SUBSCRIBE);
    this.sendMessage(wrapperObject);
    logger.exit();
}

---

From source file:com.ibm.watson.self.topics.TopicClient.java

License:Open Source License

/**
 * Unsubscribe from a given topic// w w w  .j a  va 2 s . c o m
 * @param path: the path
 * @param event: the event to unsubscribe from
 * @return: true if successfully unscubscribed
 */
public boolean unsubscribe(String path, IEvent event) {
    logger.entry();
    if (subscriptionMap.containsKey(path)) {
        subscriptionMap.remove(path);
        JsonObject wrapperObject = new JsonObject();
        JsonArray wrapperArray = new JsonArray();
        wrapperArray.add(new JsonPrimitive(path));
        wrapperObject.add(TopicConstants.TARGETS, wrapperArray);
        wrapperObject.addProperty(TopicConstants.MSG, TopicConstants.UNSUBSCRIBE);
        this.sendMessage(wrapperObject);
        return logger.exit(true);
    }

    return logger.exit(false);
}

---

From source file:com.ikanow.infinit.e.data_model.store.MongoDbUtil.java

License:Apache License

public static JsonElement encode(BasicBSONList a) {
    JsonArray result = new JsonArray();
    for (int i = 0; i < a.size(); ++i) {
        Object o = a.get(i);//from  w  ww .  j av a 2s .c o m
        if (o instanceof DBObject) {
            result.add(encode((DBObject) o));
        } else if (o instanceof BasicBSONObject) {
            result.add(encode((BasicBSONObject) o));
        } else if (o instanceof BasicBSONList) {
            result.add(encode((BasicBSONList) o));
        } else if (o instanceof BasicDBList) {
            result.add(encode((BasicDBList) o));
        } else { // Must be a primitive... 
            if (o instanceof String) {
                result.add(new JsonPrimitive((String) o));
            } else if (o instanceof Number) {
                result.add(new JsonPrimitive((Number) o));
            } else if (o instanceof Boolean) {
                result.add(new JsonPrimitive((Boolean) o));
            }
            // MongoDB special fields
            else if (o instanceof ObjectId) {
                JsonObject oid = new JsonObject();
                oid.add("$oid", new JsonPrimitive(((ObjectId) o).toString()));
                result.add(oid);
            } else if (o instanceof Date) {
                JsonObject date = new JsonObject();
                date.add("$date", new JsonPrimitive(_format.format((Date) o)));
                result.add(date);
            }
            // Ignore BinaryData, should be serializing that anyway...               
        }
    }
    return result;
}

---

From source file:com.ikanow.infinit.e.data_model.store.MongoDbUtil.java

License:Apache License

public static JsonElement encode(BSONObject o) {
    JsonObject result = new JsonObject();
    Iterator<?> i = o.keySet().iterator();
    while (i.hasNext()) {
        String k = (String) i.next();
        Object v = o.get(k);// w  w w  .  ja va  2  s .co  m
        if (v instanceof BasicBSONList) {
            result.add(k, encode((BasicBSONList) v));
        } else if (v instanceof BasicDBList) {
            result.add(k, encode((BasicDBList) v));
        } else if (v instanceof DBObject) {
            result.add(k, encode((DBObject) v));
        } else if (v instanceof BasicBSONObject) {
            result.add(k, encode((BasicBSONObject) v));
        } else { // Must be a primitive... 
            if (v instanceof String) {
                result.add(k, new JsonPrimitive((String) v));
            } else if (v instanceof Number) {
                result.add(k, new JsonPrimitive((Number) v));
            } else if (v instanceof Boolean) {
                result.add(k, new JsonPrimitive((Boolean) v));
            }
            // MongoDB special fields
            else if (v instanceof ObjectId) {
                JsonObject oid = new JsonObject();
                oid.add("$oid", new JsonPrimitive(((ObjectId) v).toString()));
                result.add(k, oid);
            } else if (v instanceof Date) {
                JsonObject date = new JsonObject();
                date.add("$date", new JsonPrimitive(_format.format((Date) v)));
                result.add(k, date);
            }
            // Ignore BinaryData, should be serializing that anyway...               
        }
    }
    return result;
}

---

From source file:com.impetus.client.couchdb.CouchDBObjectMapper.java

License:Apache License

/**
 * Gets the json of entity./*from   ww w  .j ava  2s . co m*/
 * 
 * @param m
 *            the m
 * @param entity
 *            the entity
 * @param id
 *            the id
 * @param relations
 *            the relations
 * @param kunderaMetadata
 *            the kundera metadata
 * @return the json of entity
 * @throws OperationNotSupportedException
 *             the operation not supported exception
 */
static JsonObject getJsonOfEntity(EntityMetadata m, Object entity, Object id, List<RelationHolder> relations,
        final KunderaMetadata kunderaMetadata) throws OperationNotSupportedException {
    JsonObject jsonObject = new JsonObject();

    MetamodelImpl metaModel = (MetamodelImpl) kunderaMetadata.getApplicationMetadata()
            .getMetamodel(m.getPersistenceUnit());
    EntityType entityType = metaModel.entity(m.getEntityClazz());

    // Add discriminator column and value.
    String discrColumn = ((AbstractManagedType) entityType).getDiscriminatorColumn();
    String discrValue = ((AbstractManagedType) entityType).getDiscriminatorValue();

    if (discrValue != null) {
        jsonObject.add(discrColumn, getJsonPrimitive(discrValue, discrValue.getClass()));
    }

    // Populate id attribute.
    SingularAttribute idAttribute = m.getIdAttribute();
    if (metaModel.isEmbeddable(idAttribute.getBindableJavaType())) {
        Field field = (Field) idAttribute.getJavaMember();
        EmbeddableType embeddableType = metaModel.embeddable(idAttribute.getBindableJavaType());
        String _id = get_Id(field, PropertyAccessorHelper.getObject(entity, field), embeddableType,
                m.getTableName());
        jsonObject.addProperty("_id", _id);
        Object embeddedObject = PropertyAccessorHelper.getObject(entity, (Field) idAttribute.getJavaMember());
        Set<Attribute> embeddableAttributes = embeddableType.getAttributes();

        jsonObject.add(((AbstractAttribute) idAttribute).getJPAColumnName(),
                getJsonObject(field.getType().getDeclaredFields(), embeddableType, embeddedObject));
    } else {
        jsonObject.addProperty("_id", m.getTableName() + PropertyAccessorHelper.getString(id));
        jsonObject.add(((AbstractAttribute) idAttribute).getJPAColumnName(),
                getJsonPrimitive(id, idAttribute.getJavaType()));
    }
    // Populate columns
    Set<Attribute> columns = entityType.getAttributes();
    for (Attribute column : columns) {
        if (!column.equals(idAttribute)) {
            try {
                Class javaType = ((AbstractAttribute) column).getBindableJavaType();
                if (metaModel.isEmbeddable(javaType)) {
                    onEmbeddable(entityType, column, entity, metaModel.embeddable(javaType), jsonObject);
                } else if (!column.isAssociation()) {
                    Object valueObject = PropertyAccessorHelper.getObject(entity,
                            (Field) column.getJavaMember());
                    jsonObject.add(((AbstractAttribute) column).getJPAColumnName(),
                            getJsonPrimitive(valueObject, column.getJavaType()));
                }
            } catch (PropertyAccessException paex) {
                log.error("Can't access property {}.", column.getName());
                throw new PropertyAccessException(paex);
            }
        }
    }
    if (relations != null) {
        for (RelationHolder rh : relations) {
            jsonObject.add(rh.getRelationName(),
                    getJsonPrimitive(rh.getRelationValue(), rh.getRelationValue().getClass()));
        }
    }
    jsonObject.add(CouchDBConstants.ENTITYNAME, new JsonPrimitive(m.getTableName()));
    return jsonObject;
}

---

From source file:com.impetus.client.couchdb.CouchDBObjectMapper.java

License:Apache License

/**
 * Gets the json primitive./*from w  w w  .ja  va2  s.co m*/
 * 
 * @param value
 *            the value
 * @param clazz
 *            the clazz
 * @return the json primitive
 */
private static JsonElement getJsonPrimitive(Object value, Class clazz) {
    if (value != null) {
        if (clazz.isAssignableFrom(Number.class) || value instanceof Number) {
            return new JsonPrimitive((Number) value);
        } else if (clazz.isAssignableFrom(Boolean.class) || value instanceof Boolean) {
            return new JsonPrimitive((Boolean) value);
        } else if (clazz.isAssignableFrom(Character.class) || value instanceof Character) {
            return new JsonPrimitive((Character) value);
        } else if (clazz.isAssignableFrom(byte[].class) || value instanceof byte[]) {
            return new JsonPrimitive(PropertyAccessorFactory.STRING.fromBytes(String.class, (byte[]) value));
        } else {
            return new JsonPrimitive(PropertyAccessorHelper.getString(value));
        }
    }
    return null;
}

---

From source file:com.intuit.ipp.serialization.custom.JAXBElementJsonSerializer.java

License:Apache License

@Override
public JsonElement serialize(final JAXBElement<? extends IntuitEntity> jaxbVariable, final Type typeOfSrc,
        final JsonSerializationContext context) {
    return new JsonPrimitive(MessageUtils.getGson().toJson(jaxbVariable.getValue()));
}

---

From source file:com.javacreed.examples.gson.part1.BookSerialiser.java

License:Apache License

@Override
public JsonElement serialize(final Book book, final Type typeOfSrc, final JsonSerializationContext context) {
    final JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty("title", book.getTitle());
    jsonObject.addProperty("isbn-10", book.getIsbn10());
    jsonObject.addProperty("isbn-13", book.getIsbn13());

    final JsonArray jsonAuthorsArray = new JsonArray();
    for (final String author : book.getAuthors()) {
        final JsonPrimitive jsonAuthor = new JsonPrimitive(author);
        jsonAuthorsArray.add(jsonAuthor);
    }/*  w w  w  .  j a  va2 s  . c o m*/
    jsonObject.add("authors", jsonAuthorsArray);

    return jsonObject;
}

---

From source file:com.javacreed.examples.gson.part1.LargeDataSerialiser.java

License:Apache License

@Override
public JsonElement serialize(final LargeData data, final Type typeOfSrc,
        final JsonSerializationContext context) {
    final JsonArray jsonNumbers = new JsonArray();
    for (final long number : data.getNumbers()) {
        jsonNumbers.add(new JsonPrimitive(number));
    }/*  w  ww  .j  a  va 2s  .  c  o  m*/

    final JsonObject jsonObject = new JsonObject();
    jsonObject.add("numbers", jsonNumbers);
    return jsonObject;
}

---

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