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

List of usage examples for com.fasterxml.jackson.databind JsonNode get

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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:com.surfs.storage.web.utils.JsonUtils.java

public static Map<String, String> jsonStringConvertMap(String jsonString, String... args)
        throws JsonProcessingException, IOException {
    if (jsonString == null)
        return new HashMap<String, String>();
    JsonNode jsonNode = mapper.readTree(jsonString);
    Map<String, String> map = new HashMap<String, String>();
    for (String key : args) {
        map.put(key, jsonNode.get(key).toString());
    }//w  w  w .  j  av  a  2  s .co  m
    return map;
}

From source file:com.pros.jsontransform.plugin.filter.ArrayFilterTaxPercentRange.java

public static boolean evaluate(final JsonNode filterNode, final JsonNode elementNode,
        final ObjectTransformer transformer) {
    // expect price and tax nodes in elementNode
    double price = elementNode.get("price").asDouble();
    double tax = elementNode.get("tax").asDouble();
    double percentTax = tax * 100 / price;

    boolean ltRangeValid = true;
    boolean gtRangeValid = true;
    JsonNode rangeNode = filterNode.get(CONSTRAINT_NAME);
    if (rangeNode.isObject()) {
        JsonNode ltNode = rangeNode.path("$less-than");
        if (!ltNode.isMissingNode()) {
            ltRangeValid = percentTax < ltNode.asDouble();
        }//from  w w  w . j  a  v  a 2s . c om

        JsonNode gtNode = rangeNode.path("$greater-than");
        if (!gtNode.isMissingNode()) {
            gtRangeValid = percentTax > gtNode.asDouble();
        }
    }

    return ltRangeValid && gtRangeValid;
}

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

public static Collection<PatchTestCase> load(String fileName) throws IOException {
    String path = "/testdata/" + fileName + ".json";
    InputStream resourceAsStream = PatchTestCase.class.getResourceAsStream(path);
    String testData = IOUtils.toString(resourceAsStream, "UTF-8");
    JsonNode tree = MAPPER.readTree(testData);

    List<PatchTestCase> result = new ArrayList<PatchTestCase>();
    for (JsonNode node : tree.get("errors")) {
        if (isEnabled(node)) {
            result.add(new PatchTestCase(false, node));
        }//www. j av a2 s . c om
    }
    for (JsonNode node : tree.get("ops")) {
        if (isEnabled(node)) {
            result.add(new PatchTestCase(true, node));
        }
    }
    return result;
}

From source file:org.agorava.linkedin.jackson.DeserializationUtils.java

public static <T> T deserializeFromDataNode(JsonParser jp, DeserializationContext ctxt, String propertyName,
        TypeReference<T> typeReference) throws IOException, JsonProcessingException {
    if (jp.hasCurrentToken() && jp.getCurrentToken().equals(JsonToken.START_OBJECT)) {
        JsonNode dataNode = jp.readValueAs(JsonNode.class);
        if (dataNode.has(propertyName)) {
            return OBJECT_MAPPER.reader(typeReference).<T>readValue(dataNode.get(propertyName));
        }/*w w  w  .j av  a  2  s  .c om*/
        return null;
    }
    throw ctxt.mappingException("Expected JSON object");
}

From source file:io.syndesis.rest.v1.handler.connection.ConnectionActionHandler.java

static String typeFrom(final Object obj) {
    final JsonNode node = (JsonNode) obj;

    return node.get("title").asText();
}

From source file:it.polimi.diceH2020.SPACE4Cloud.shared.validation.ValidationUtils.java

private static JsonSchema _getSchemaNode(JsonNode jsonNode) throws ProcessingException {
    final JsonNode schemaIdentifier = jsonNode.get(JSON_SCHEMA_IDENTIFIER_ELEMENT);
    if (null == schemaIdentifier) {
        ((ObjectNode) jsonNode).put(JSON_SCHEMA_IDENTIFIER_ELEMENT, JSON_V4_SCHEMA_IDENTIFIER);
    }//ww w .  j  a  v a  2  s .c o m

    final JsonSchemaFactory factory = JsonSchemaFactory.byDefault();
    return factory.getJsonSchema(jsonNode);
}

From source file:com.brett.http.geo.baidu.GeoRequestHttpClient.java

public static JsonNode geoAcquire(String city) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    //    DefaultHttpParams.getDefaultParams().setParameter("http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY);
    //    httpclient.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BEST_MATCH);
    try {//from   w  w  w.  jav  a2 s . c  om

        String address = URLEncoder.encode(city, "utf-8");

        String url = "http://api.map.baidu.com/geocoder/v2/?address={address}&output=json&ak=E4805d16520de693a3fe707cdc962045";

        url = url.replaceFirst("\\{address\\}", address);

        HttpGet httpget = new HttpGet(url);
        httpget.setHeader("Accept",
                "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
        httpget.setHeader("Accept-Encoding", "gzip, deflate, sdch");
        httpget.setHeader("Accept-Language", "zh-CN,zh;q=0.8");
        httpget.setHeader("Cache-Control", "no-cache");
        httpget.setHeader("Connection", "keep-alive");
        httpget.setHeader("Referer",
                "http://developer.baidu.com/map/index.php?title=webapi/guide/webservice-geocoding");
        httpget.setHeader("User-Agent",
                "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36");

        System.out.println("Executing request httpget.getRequestLine() " + httpget.getRequestLine());

        // Create a custom response handler
        ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

            public String handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                int status = response.getStatusLine().getStatusCode();
                if (status >= 200 && status < 300) {
                    HttpEntity entity = response.getEntity();
                    return entity != null ? EntityUtils.toString(entity, "utf-8") : null;
                } else {
                    throw new ClientProtocolException("Unexpected response status: " + status);
                }
            }

        };
        String responseBody = httpclient.execute(httpget, responseHandler);
        System.out.println("----------------------------------------");
        System.out.println(HtmlDecoder.decode(responseBody));
        System.out.println(responseBody);

        System.out.println("----------------------------------------");

        ObjectMapper mapper = new ObjectMapper();
        mapper.readValue(responseBody, AddressCoord.class);
        //      JsonNode root = mapper.readTree(responseBody.substring("showLocation&&showLocation(".length(), responseBody.length()-1));

        // {"status":0,"result":{"location":{"lng":116.30783584945,"lat":40.056876296398},"precise":1,"confidence":80,"level":"\u5546\u52a1\u5927\u53a6"}}
        JsonNode root = mapper.readTree(responseBody);

        System.out.println("result : " + city + " = " + root.get("result"));

        return root;

    } finally {
        httpclient.close();
    }
}

From source file:com.collective.celos.SlotState.java

public static SlotState fromJSONNode(WorkflowID id, JsonNode node) {
    ScheduledTime time = new ScheduledTime(node.get(TIME_PROP).textValue());
    return fromJSONNode(new SlotID(id, time), node);
}

From source file:com.ibm.watson.catalyst.jumpqa.trec.TrecReader.java

private static Trec json2trec(final JsonNode trecJson) {
    final TrecBuilder tb = new TrecBuilder();
    if (trecJson.has("file")) {
        tb.setFile(trecJson.get("file").asText());
    }//  ww w  .  ja v a 2 s .co m
    tb.setPauId(trecJson.get("pauID").asText());
    tb.setPauTitle(trecJson.get("pauTitle").asText());
    tb.setSourceDoc(trecJson.get("sourceDoc").asText());
    tb.setParagraphs(getParagraphs(trecJson));
    return tb.build();
}

From source file:cf.client.Token.java

public static Token parseJson(InputStream json) {
    try {/*ww w  . j a v  a2s  .co  m*/
        final JsonNode node = new ObjectMapper().readTree(json);
        final String accessToken = node.get("access_token").asText();
        final Type type = Type.getType(node.get("token_type").asText());
        final Date expiration = new Date(System.currentTimeMillis() + node.get("expires_in").asLong());
        final String rawScopes = node.get("scope").asText();
        final String[] splitScopes = rawScopes.split("\\s+");
        final List<String> scopes = Collections.unmodifiableList(Arrays.asList(splitScopes));
        final UUID jti = UUID.fromString(node.get("jti").asText());
        return new Token(accessToken, type, expiration, scopes, jti);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}