Example usage for com.fasterxml.jackson.databind JsonNode get

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode get.

Prototype

public JsonNode get(String paramString) 

Source Link

Usage

From source file:models.metadata.ClimateService.java

public static List<ClimateService> getMostRecentlyAdded() {

    List<ClimateService> climateServices = new ArrayList<ClimateService>();

    JsonNode climateServicesNode = APICall.callAPI(GET_MOST_RECENTLY_ADDED_CLIMATE_SERVICES_CALL);
    if (climateServicesNode == null || climateServicesNode.has("error") || !climateServicesNode.isArray()) {
        return climateServices;
    }/*from  w  w  w  .  j  ava2  s.co m*/

    for (int i = 0; i < climateServicesNode.size(); i++) {
        JsonNode json = climateServicesNode.path(i);
        ClimateService newService = new ClimateService();
        newService.setId(json.get("id").asText());
        newService.setClimateServiceName(json.get("name").asText());
        newService.setPurpose(json.findPath("purpose").asText());
        newService.setUrl(json.findPath("url").asText());
        newService.setScenario(json.findPath("scenario").asText());
        newService.setVersion(json.findPath("versionNo").asText());
        newService.setRootservice(json.findPath("rootServiceId").asText());
        climateServices.add(newService);
    }
    return climateServices;
}

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From source file:com.flipkart.zjsonpatch.JsonDiff.java

private static Integer addRemaining(List<Diff> diffs, List<Object> path, JsonNode target, int pos,
        int targetIdx, int targetSize) {
    while (targetIdx < targetSize) {
        JsonNode jsonNode = target.get(targetIdx);
        List<Object> currPath = getPath(path, pos);
        diffs.add(Diff.generateDiff(Operation.ADD, currPath, jsonNode.deepCopy()));
        pos++;/*w  w  w . j a  va2s  .  co m*/
        targetIdx++;
    }
    return pos;
}

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From source file:models.metadata.ClimateService.java

public static List<ClimateService> getMostRecentlyUsed() {

    List<ClimateService> climateServices = new ArrayList<ClimateService>();

    JsonNode climateServicesNode = APICall.callAPI(GET_MOST_RECENTLY_USED_CLIMATE_SERVICES_CALL);

    if (climateServicesNode == null || climateServicesNode.has("error") || !climateServicesNode.isArray()) {
        return climateServices;
    }//from   w  w  w  .j  ava2 s  .  c  om

    for (int i = 0; i < climateServicesNode.size(); i++) {
        JsonNode json = climateServicesNode.path(i);
        ClimateService newService = new ClimateService();
        newService.setId(json.get("id").asText());
        newService.setClimateServiceName(json.get("name").asText());
        newService.setPurpose(json.findPath("purpose").asText());
        newService.setUrl(json.findPath("url").asText());
        newService.setScenario(json.findPath("scenario").asText());
        newService.setVersion(json.findPath("versionNo").asText());
        newService.setRootservice(json.findPath("rootServiceId").asText());
        climateServices.add(newService);
    }
    return climateServices;
}

---

From source file:models.metadata.ClimateService.java

public static List<ClimateService> getMostPopular() {

    List<ClimateService> climateServices = new ArrayList<ClimateService>();

    JsonNode climateServicesNode = APICall.callAPI(GET_MOST_POPULAR_CLIMATE_SERVICES_CALL);

    if (climateServicesNode == null || climateServicesNode.has("error") || !climateServicesNode.isArray()) {
        return climateServices;
    }//from   www  .  j ava2s  .  com

    for (int i = 0; i < climateServicesNode.size(); i++) {
        JsonNode json = climateServicesNode.path(i);
        ClimateService newService = new ClimateService();
        newService.setId(json.get("id").asText());
        newService.setClimateServiceName(json.get("name").asText());
        newService.setPurpose(json.findPath("purpose").asText());
        newService.setUrl(json.findPath("url").asText());
        newService.setScenario(json.findPath("scenario").asText());
        newService.setVersion(json.findPath("versionNo").asText());
        newService.setRootservice(json.findPath("rootServiceId").asText());
        climateServices.add(newService);
    }
    return climateServices;
}

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From source file:com.gsma.mobileconnect.utils.JsonUtils.java

/**
 * Query the parent node for the named child node.
 *
 * @param parentNode Node to check.//from  ww  w.  ja  v  a2  s .  c  om
 * @param name Name of child node.
 * @return The child node if found.
 * @throws NoFieldException Thrown if field not found.
 */
static private JsonNode getExpectedNode(JsonNode parentNode, String name) throws NoFieldException {
    JsonNode childNode = parentNode.get(name);
    if (null == childNode) {
        throw new NoFieldException(name);
    }
    return childNode;
}

---

From source file:com.gsma.mobileconnect.utils.JsonUtils.java

/**
 * Query the parent node for the named child node and return the text value of the child node
 *
 * @param parentNode Node to check.//w  ww  .  j  a va  2  s.  co m
 * @param name Name of the child node.
 * @return The text value of the child node.
 * @throws NoFieldException Thrown if field not found.
 */
static private String getExpectedStringValue(JsonNode parentNode, String name) throws NoFieldException {
    JsonNode childNode = parentNode.get(name);
    if (null == childNode) {
        throw new NoFieldException(name);
    }
    return childNode.textValue();
}

---

From source file:io.orchestrate.client.ResponseConverterUtil.java

static <T> KvObject<T> wrapperJsonToKvObject(final ObjectMapper mapper, final JsonNode jsonNode,
        final Class<T> clazz) throws IOException {
    assert (mapper != null);
    assert (jsonNode != null);
    assert (clazz != null);

    // parse the PATH structure (e.g.):
    // {"collection":"coll","key":"aKey","ref":"someRef"}
    final JsonNode path = jsonNode.get("path");
    if ("event".equals(path.get("kind").asText())) {
        return wrapperJsonToEvent(mapper, jsonNode, clazz);
    }/*  w  w  w.  j av a 2 s .  c om*/

    final String collection = path.get("collection").asText();
    final String key = path.get("key").asText();
    final String ref = path.get("ref").asText();

    // parse result structure (e.g.):
    // {"path":{...},"value":{}}
    final JsonNode valueNode = jsonNode.get("value");

    return jsonToKvObject(mapper, valueNode, clazz, collection, key, ref);
}

---

From source file:dao.TrackingDAO.java

public static String addTrackingEvent(JsonNode requestNode, String user) {
    String message = "Internal error";
    if (requestNode == null || (!requestNode.isContainerNode())) {
        return "Empty post body";
    }//w w w. ja  v a  2s.co m

    Long accessTime = 0L;
    if (requestNode.has(TRACKING_ACCESS_UNIX_TIME_COLUMN)) {
        accessTime = requestNode.get(TRACKING_ACCESS_UNIX_TIME_COLUMN).asLong();
    } else {
        return "Missing " + TRACKING_ACCESS_UNIX_TIME_COLUMN;
    }

    String objectType = "";
    if (requestNode.has(TRACKING_OBJECT_TYPE_COLUMN)) {
        objectType = requestNode.get(TRACKING_OBJECT_TYPE_COLUMN).asText();
    } else {
        return "Missing " + TRACKING_OBJECT_TYPE_COLUMN;
    }

    Long objectId = 0L;
    if (requestNode.has(TRACKING_OBJECT_ID_COLUMN)) {
        objectId = requestNode.get(TRACKING_OBJECT_ID_COLUMN).asLong();
    } else {
        return "Missing " + TRACKING_OBJECT_ID_COLUMN;
    }

    String objectName = "";
    if (requestNode.has(TRACKING_OBJECT_NAME_COLUMN)) {
        objectName = requestNode.get(TRACKING_OBJECT_NAME_COLUMN).asText();
    } else {
        return "Missing " + TRACKING_OBJECT_NAME_COLUMN;
    }

    String parameters = "";
    if (requestNode.has(TRACKING_PARAMETERS_COLUMN)) {
        parameters = requestNode.get(TRACKING_PARAMETERS_COLUMN).asText();
    } else {
        return "Missing " + TRACKING_PARAMETERS_COLUMN;
    }

    Integer userId = 0;
    if (StringUtils.isNotBlank(user)) {
        try {
            userId = (Integer) getJdbcTemplate().queryForObject(GET_USER_ID, Integer.class, user);
        } catch (EmptyResultDataAccessException e) {
            Logger.error("TrackingDAO addTrackingEvent get user id failed, username = " + user);
            Logger.error("Exception = " + e.getMessage());
        }
    }

    if (userId != null && userId > 0) {
        try {
            int row = getJdbcTemplate().update(ADD_TRACKING_EVENT, accessTime, userId, objectType, objectId,
                    objectName, parameters);
            if (row > 0) {
                message = "";
            }
        } catch (Exception e) {
            message = e.getMessage();
        }
    } else {
        message = "User not found";
    }
    return message;
}

---

From source file:models.DataSet.java

public static List<DataSet> all() {

    List<DataSet> dataSets = new ArrayList<DataSet>();

    JsonNode dataSetNode = APICall.callAPI(GET_ALL_DATASET);

    if (dataSetNode == null || dataSetNode.has("error") || !dataSetNode.isArray()) {
        return dataSets;
    }//from   w ww  .  ja va2  s .  c o m

    for (int i = 0; i < dataSetNode.size(); i++) {
        JsonNode json = dataSetNode.path(i);
        DataSet dataset = new DataSet();
        dataset.setId(json.get("id").asText());
        dataset.setDataSetName(json.get("name").asText());
        dataset.setAgencyId(json.get("agencyId").asText());
        dataset.setInstrument(json.get("instrument").get("name").asText());
        dataset.setPhysicalVariable(json.get("physicalVariable").asText());
        dataset.setCMIP5VarName(json.get("CMIP5VarName").asText());
        dataset.setUnits(json.get("units").asText());
        dataset.setGridDimension(json.get("gridDimension").asText());
        dataset.setSource(json.get("source").asText());
        dataset.setStatus(json.get("status").asText());
        dataset.setResponsiblePerson(json.get("responsiblePerson").asText());
        dataset.setDataSourceName(json.get("dataSourceNameinWebInterface").asText());
        dataset.setVariableName(json.get("variableNameInWebInterface").asText());
        dataset.setDataSourceInput(json.get("dataSourceInputParameterToCallScienceApplicationCode").asText());
        dataset.setVariableNameInput(
                json.get("variableNameInputParameterToCallScienceApplicationCode").asText());
        String startTime = json.findPath("startTime").asText();
        String endTime = json.findPath("endTime").asText();
        Date tmpTime = null;

        try {
            tmpTime = (new SimpleDateFormat("MMM dd, yyyy hh:mm:ss a")).parse(startTime);

            if (tmpTime != null) {
                dataset.setStartTime(new SimpleDateFormat("YYYYMM").format(tmpTime));
            }
        } catch (ParseException e) {

        }

        try {
            tmpTime = (new SimpleDateFormat("MMM dd, yyyy hh:mm:ss a")).parse(endTime);

            if (tmpTime != null) {
                dataset.setEndTime(new SimpleDateFormat("YYYYMM").format(tmpTime));
            }
        } catch (ParseException e) {

        }
        dataSets.add(dataset);
    }
    return dataSets;
}

---

From source file:vk.model.VKApiPhotoSize.java

/**
 * Creates dimension from {@code source}. Used in parsing.
 * If size is not specified copies calculates them based on internal algorithms.
 * @param source object in format, returned VK API, which is generated from the dimension
 * @param originalWidth original image width in pixels
 * @param originalHeight original image height in pixels
 *///from   ww  w  .  ja v  a2  s . c o  m
public static VKApiPhotoSize parse(JsonNode source, int originalWidth, int originalHeight) {
    VKApiPhotoSize result = new VKApiPhotoSize();
    result.src = source.get("src").asText();
    result.width = source.get("width").asInt();
    result.height = source.get("height").asInt();
    String type = source.get("type").asText();
    if (type != null) {
        result.type = type.charAt(0);
    }
    // ? ,   ? ? ?  .
    // ? , ??, width  height  ???   ? .
    // ??    .
    if (result.width == 0 || result.height == 0) {
        fillDimensions(result, originalWidth, originalHeight);
    }
    return result;
}

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