Example usage for com.fasterxml.jackson.databind.node ObjectNode get

Introduction

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

Prototype

public JsonNode get(String paramString)

Source Link

Usage

From source file:com.redhat.lightblue.crud.DocRequest.java

/**
 * Parses the entitydata from the given Json object
 *///from ww w . ja va2s  . co m
@Override
protected void parse(ObjectNode node) {
    super.parse(node);
    entityData = node.get("data");
}

From source file:com.evrythng.java.wrapper.mapping.TypeMapDeserializer.java

@Override
public T deserialize(final JsonParser jp, final DeserializationContext ctxt) throws IOException {

    ObjectCodec codec = jp.getCodec();/*from   w  ww.  ja  v  a 2  s  .  c  om*/
    ObjectMapper mapper = (ObjectMapper) codec;
    ObjectNode root = mapper.readTree(jp);
    JsonNode type = root.get(typeFieldName);
    final String sType = type == null ? null : type.textValue();

    Class<? extends T> clazz = resolveClass(sType);

    return codec.treeToValue(root, clazz);
}

From source file:io.syndesis.model.integration.StepDeserializer.java

@Override
public Step deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    ObjectNode node = jp.readValueAsTree();
    JsonNode stepKind = node.get(STEP_KIND);
    if (stepKind != null) {
        String value = stepKind.textValue();
        Class<? extends Step> resourceType = getTypeForName(value);
        if (resourceType == null) {
            throw ctxt.mappingException("No step type found for kind:" + value);
        } else {/*from  w  w w .  j  a  v  a2 s. co m*/
            return jp.getCodec().treeToValue(node, resourceType);
        }
    }
    return null;
}

From source file:com.jivesoftware.jive.deployer.jaxrs.util.ResponseHelperTest.java

@Test
public void testErrorResponse() throws Exception {
    ObjectNode jsonNode = objectMapper.createObjectNode();
    jsonNode.put("Foobar", true);
    String message = "This is a BAD request!";
    Exception e = new Exception();
    OutputStream outputStream = new ByteArrayOutputStream();
    PrintStream printStream = new PrintStream(outputStream);
    e.printStackTrace(printStream);//  www  .j  a v  a  2s .  co  m
    Response response = ResponseHelper.INSTANCE.errorResponse(Response.Status.BAD_REQUEST, message, e,
            jsonNode);
    assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
    String bodyString = objectMapper.writeValueAsString(response.getEntity());
    System.out.println(bodyString);
    ObjectNode body = (ObjectNode) objectMapper.readTree(bodyString);
    assertEquals(body.get("message").textValue(), message);
    assertEquals(body.get("trace").textValue(), outputStream.toString());
    assertEquals(body.get("relatedData"), jsonNode);
}

From source file:com.almende.eve.monitor.Cache.java

/**
 * Returns if cached result passes filter data. Default implementation
 * supports filtering on value age:/*w  ww  . ja v  a 2  s. c o m*/
 * 
 * { "maxAge":1000 } - example: Max age is one second.
 * 
 * @param params
 *            the params
 * @return true, if successful
 */
public boolean filter(final ObjectNode params) {
    if (!params.has("maxAge") || !params.get("maxAge").isInt() || stored == null) {
        return false;
    }
    return stored.plusMillis(params.get("maxAge").intValue()).isAfterNow();
}

From source file:com.evrythng.java.wrapper.mapping.GeoJsonDeserializerImpl.java

@Override
public GeoJson deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    ObjectCodec codec = jp.getCodec();//from  ww  w  .  j  a  va  2 s. c  o m
    ObjectMapper mapper = (ObjectMapper) codec;
    ObjectNode root = (ObjectNode) mapper.readTree(jp);
    JsonNode type = root.get(getTypeFieldName());
    if (type == null) {
        throw new IllegalArgumentException(this.getValueClass().getSimpleName() + " type cannot be empty.");
    }
    String sType = type.textValue();
    if (sType == null || sType.isEmpty()) {
        throw new IllegalArgumentException(this.getValueClass().getSimpleName() + " type cannot be empty.");
    }

    Class<GeoJson> clazz = (Class<GeoJson>) resolveClass(sType);

    GeoJson obj = codec.treeToValue(root, clazz);
    if (obj == null) {
        throw new IllegalArgumentException(
                this.getValueClass().getSimpleName() + " type deserialised as null: " + root.toString());
    }
    return obj;
}

From source file:com.basistech.rosette.dm.json.plain.LanguageCodeJsonTest.java

@Test
public void testRoundTrip() throws Exception {

    List<LanguageDetection.DetectionResult> detectionResults = Lists.newArrayList();
    LanguageDetection.DetectionResult detectionResult = new LanguageDetection.DetectionResult.Builder(
            LanguageCode.KOREAN).encoding("uff-8").script(ISO15924.Hang).confidence(1.0).build();
    detectionResults.add(detectionResult);
    LanguageDetection.Builder builder = new LanguageDetection.Builder(0, 100, detectionResults);
    LanguageDetection languageDetection = builder.build();

    ObjectMapper mapper = objectMapper();
    String json = mapper.writeValueAsString(languageDetection);
    // now read back as a tree.
    JsonNode tree = mapper.readTree(json);
    JsonNode resultsNode = tree.get("detectionResults");
    ArrayNode resultArray = (ArrayNode) resultsNode;
    ObjectNode detectionNode = (ObjectNode) resultArray.get(0);
    assertEquals("kor", detectionNode.get("language").textValue());
    assertEquals("Hang", detectionNode.get("script").textValue());

    languageDetection = mapper.readValue(json, LanguageDetection.class);
    assertSame(LanguageCode.KOREAN, languageDetection.getDetectionResults().get(0).getLanguage());
}

From source file:com.syncedsynapse.kore2.jsonrpc.ApiException.java

/**
 * Construct exception from JSON response
 * @param code Exception code//w  ww. j a  va 2  s. co m
 * @param jsonResponse Json response, with an Error node
 */
public ApiException(int code, ObjectNode jsonResponse) {
    super((jsonResponse.get(ApiMethod.ERROR_NODE) != null)
            ? JsonUtils.stringFromJsonNode(jsonResponse.get(ApiMethod.ERROR_NODE), "message")
            : "No message returned");
    this.code = code;
}

From source file:org.forgerock.openig.migrate.action.HandlerObjectAction.java

@Override
public ObjectNode migrate(final ObjectNode configuration) {
    if (configuration.has("handlerObject")) {
        configuration.set("handler", configuration.get("handlerObject"));
        configuration.remove("handlerObject");
    }//ww  w  .java 2s  .c o  m
    return configuration;
}

From source file:enmasse.controller.api.v3.amqp.AmqpFlavorsApiTest.java

@Test
public void testGet() throws IOException {
    Message response = doRequest("GET", "", Optional.of("flavor1"));
    ObjectNode data = decodeJson(response);

    assertThat(data.get("kind").asText(), is("Flavor"));
    assertThat(data.get("metadata").get("name").asText(), is("flavor1"));
    assertThat(data.get("spec").get("type").asText(), is("queue"));
    assertThat(data.get("spec").get("description").asText(), is("Simple queue"));
}