Java Code Examples for io.vertx.core.json.JsonObject#getJsonArray()

@Test
public void ethAccountsSuccessful() throws Exception {
  final String id = "123";
  final RequestBody body =
      RequestBody.create(
          JSON,
          "{\"jsonrpc\":\"2.0\",\"id\":" + Json.encode(id) + ",\"method\":\"eth_accounts\"}");

  try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
    assertThat(resp.code()).isEqualTo(200);
    // Check general format of result
    final JsonObject json = new JsonObject(resp.body().string());
    testHelper.assertValidJsonRpcResult(json, id);
    // Check result
    final JsonArray result = json.getJsonArray("result");
    assertThat(result.size()).isEqualTo(0);
  }
}
 

/**
 * Mapping rest state to df status category
 * @param taskStatus
 * @return
 */
public static String getTaskStatusFlink(JsonObject taskStatus) {
    if(taskStatus.containsKey("state")) {
        // Check sub-task status ony if the high level task is RUNNING
        if(taskStatus.getString("state").equalsIgnoreCase(ConstantApp.DF_STATUS.RUNNING.name()) &&
                taskStatus.containsKey("vertices")) {
            JsonArray subTask = taskStatus.getJsonArray("vertices");
            String status = ConstantApp.DF_STATUS.RUNNING.name();
            for (int i = 0; i < subTask.size(); i++) {
                if (!subTask.getJsonObject(i).getString("status")
                        .equalsIgnoreCase(ConstantApp.DF_STATUS.RUNNING.name())) {
                    status = ConstantApp.DF_STATUS.RWE.name();
                    break;
                }
            }
            return status;
        } else {
            return taskStatus.getString("state");
        }
    } else {
        return ConstantApp.DF_STATUS.NONE.name();
    }
}
 

public T merge(JsonObject document) {

        JsonArray metadataJsonObject = document.getJsonArray("metadata", new JsonArray());
        metadata.withJsonObject(metadataJsonObject);

        setNodeId(document.getString("node_id"));

        String createTimestamp = document.getString("create_ts");
        String updateTimestamp = document.getString("update_ts");

        if (createTimestamp != null) {
            setCreateTs(fromDateTimeString(createTimestamp));
        }
        if (updateTimestamp != null) {
            setUpdateTs(fromDateTimeString(updateTimestamp));
        }

        return (T) this;
    }
 

/**
 * Verifies that the client includes the required information in the <em>get-cmd-handling-adapter-instances</em> operation
 * request message sent to the device connection service.
 */
@Test
public void testGetCommandHandlingAdapterInstancesIncludesRequiredInformationInRequest() {

    final String deviceId = "deviceId";
    final String gatewayId = "gw-1";

    // WHEN getting last known gateway information
    client.getCommandHandlingAdapterInstances(deviceId, Collections.singletonList(gatewayId), span.context());

    // THEN the message being sent contains the device ID in its properties
    final Message sentMessage = verifySenderSend();
    assertThat(MessageHelper.getDeviceId(sentMessage)).isEqualTo(deviceId);
    assertThat(sentMessage.getMessageId()).isNotNull();
    assertThat(sentMessage.getSubject()).isEqualTo(DeviceConnectionConstants.DeviceConnectionAction.GET_CMD_HANDLING_ADAPTER_INSTANCES.getSubject());
    // and the 'via' gateway ID in the payload
    final JsonObject msgJsonPayload = MessageHelper.getJsonPayload(sentMessage);
    assertThat(msgJsonPayload).isNotNull();
    final JsonArray gatewaysJsonArray = msgJsonPayload.getJsonArray(DeviceConnectionConstants.FIELD_GATEWAY_IDS);
    assertThat(gatewaysJsonArray.getList().iterator().next()).isEqualTo(gatewayId);
}
 

/**
 * Asserts the the given result JSON of the <em>getCommandHandlingAdapterInstances</em> method contains an
 * "adapter-instances" entry with the given device id and adapter instance id.
 */
private void assertGetInstancesResultMapping(final JsonObject resultJson, final String deviceId,
        final String adapterInstanceId) {
    assertNotNull(resultJson);
    final JsonArray adapterInstancesJson = resultJson
            .getJsonArray(DeviceConnectionConstants.FIELD_ADAPTER_INSTANCES);
    assertNotNull(adapterInstancesJson);
    boolean entryFound = false;
    for (int i = 0; i < adapterInstancesJson.size(); i++) {
        final JsonObject entry = adapterInstancesJson.getJsonObject(i);
        if (deviceId.equals(entry.getString(DeviceConnectionConstants.FIELD_PAYLOAD_DEVICE_ID))) {
            entryFound = true;
            assertEquals(adapterInstanceId, entry.getString(DeviceConnectionConstants.FIELD_ADAPTER_INSTANCE_ID));
        }
    }
    assertTrue(entryFound);
}
 

static Coordinate parse(JsonObject json) {
  Coordinate coordinate = new Coordinate()
    .setNode(json.getString(NODE_KEY));
  JsonObject coord = json.getJsonObject(COORD_KEY);
  if (coord != null) {
    coordinate
      .setAdj(coord.getFloat(ADJ_KEY, 0f))
      .setErr(coord.getFloat(ERR_KEY, 0f))
      .setHeight(coord.getFloat(HEIGHT_KEY, 0f));
    JsonArray arr = coord.getJsonArray(VEC_KEY);
    coordinate.setVec(arr == null ? null : arr.stream()
      .map(o -> o instanceof Number ? ((Number) o).floatValue() : 0f)
      .collect(Collectors.toList()));
  }
  return coordinate;
}
 

public WebVerticle() {
  try {

    JsonObject starterData = Util.loadStarterData();

    JsonObject defaults = starterData.getJsonObject("defaults");
    JsonArray versions = starterData.getJsonArray("versions");
    JsonArray stack = starterData.getJsonArray("stack");

    validationHandler = new ValidationHandler(defaults, versions, stack);
    generationHandler = new GenerationHandler();
    metadataHandler = new MetadataHandler(defaults, versions, stack);

  } catch (IOException e) {
    throw new RuntimeException(e);
  }
}
 

public static JsonObject generateFakeSchema(JsonObject schema, OpenAPIHolder holder) {
  JsonObject fakeSchema = holder.solveIfNeeded(schema).copy();
  String combinatorKeyword = fakeSchema.containsKey("allOf") ? "allOf" : fakeSchema.containsKey("anyOf") ? "anyOf" : fakeSchema.containsKey("oneOf") ? "oneOf" : null;
  if (combinatorKeyword != null) {
    JsonArray schemasArray = fakeSchema.getJsonArray(combinatorKeyword);
    JsonArray processedSchemas = new JsonArray();
    for (int i = 0; i < schemasArray.size(); i++) {
      JsonObject innerSchema = holder.solveIfNeeded(schemasArray.getJsonObject(i));
      processedSchemas.add(innerSchema.copy());
      schemasArray.getJsonObject(i).mergeIn(innerSchema);
      if ("object".equals(innerSchema.getString("type")) || innerSchema.containsKey("properties"))
        fakeSchema = fakeSchema.mergeIn(innerSchema, true);
    }
    fakeSchema.remove(combinatorKeyword);
    fakeSchema.put("x-" + combinatorKeyword, processedSchemas);
  }
  if (fakeSchema.containsKey("properties")) {
    JsonObject propsObj = fakeSchema.getJsonObject("properties");
    for (String key : propsObj.fieldNames()) {
      propsObj.put(key, holder.solveIfNeeded(propsObj.getJsonObject(key)));
    }
  }
  if (fakeSchema.containsKey("items")) {
    fakeSchema.put("items", holder.solveIfNeeded(fakeSchema.getJsonObject("items")));
  }

  return fakeSchema;

}
 

private Set<X500Principal> anchors(final IoTProject project) {

        if (project != null && project.getStatus() == null
                || project.getStatus().getAccepted() == null
                || project.getStatus().getAccepted().getConfiguration() == null) {

            // no configuration yet
            return Collections.emptySet();

        }

        final JsonObject config = JsonObject.mapFrom(project.getStatus().getAccepted().getConfiguration());
        final JsonArray trustAnchors = config.getJsonArray(TenantConstants.FIELD_PAYLOAD_TRUSTED_CA);
        if (trustAnchors == null) {
            return Collections.emptySet();
        }

        final Set<X500Principal> result = new HashSet<>();

        for (Object value : trustAnchors) {
            if (!(value instanceof JsonObject)) {
                continue;
            }
            final JsonObject trustAnchor = (JsonObject) value;
            if (!trustAnchor.getBoolean(TenantConstants.FIELD_ENABLED, true)) {
                continue;
            }
            final String subjectDn = trustAnchor.getString(TenantConstants.FIELD_PAYLOAD_SUBJECT_DN);
            if (Strings.isNullOrEmpty(subjectDn)) {
                continue;
            }

            result.add(new X500Principal(subjectDn));
        }

        return result;
    }
 

public T merge(JsonObject document) {

        checkState(getParent().getId().equals(document.getString("account_id")));

        setOwnerGuid(document.getString("owner_guid"));

        JsonArray metadataJsonObject = document.getJsonArray("metadata", new JsonArray());
        getMetadata().withJsonObject(metadataJsonObject);

        setNodeId(document.getString("node_id"));

        String createTimestamp = document.getString("create_ts");
        String updateTimestamp = document.getString("update_ts");

        if (createTimestamp != null) {
            setCreateTs(fromDateTimeString(createTimestamp));
        }
        if (updateTimestamp != null) {
            setUpdateTs(fromDateTimeString(updateTimestamp));
        }

        setObjectReplicas(document.containsKey("object_replicas") ? document.getInteger("object_replicas") : NOT_SET);

        if (document.containsKey("object_write_consistency")) {
            WriteConsistency writeConsistency = WriteConsistency.fromValueIfExists(document.getString("object_write_consistency"));
            // null is node default
            setObjectWriteConsistency(writeConsistency);
        } else {
            // null is node default
            setObjectWriteConsistency(null);
        }

        return (T) this;
    }
 

@Override
public List<KafkaProducerRecord<byte[], byte[]>> toKafkaRecords(String kafkaTopic, Integer partition, Buffer messages) {

    List<KafkaProducerRecord<byte[], byte[]>> records = new ArrayList<>();

    JsonObject json = messages.toJsonObject();
    JsonArray jsonArray = json.getJsonArray("records");

    for (Object obj : jsonArray) {
        JsonObject jsonObj = (JsonObject) obj;
        records.add(toKafkaRecord(kafkaTopic, partition, jsonObj.toBuffer()));
    }

    return records;
}
 

public SuggestionEntry(JsonObject jsonObject) {
    this.text = jsonObject.getString(JSON_FIELD_TEXT);
    this.offset = jsonObject.getInteger(JSON_FIELD_OFFSET);
    this.length = jsonObject.getInteger(JSON_FIELD_LENGTH);

    final JsonArray jsonOptions = jsonObject.getJsonArray(JSON_FIELD_OPTIONS);
    if (jsonOptions != null) {
        for (int i = 0; i < jsonOptions.size(); i++) {
            options.add(new SuggestionEntryOption(jsonOptions.getJsonObject(i)));
        }
    }
}
 

static Service parseNodeInfo(String nodeName, String nodeAddress, JsonObject serviceInfo) {
  JsonArray tagsArr = serviceInfo.getJsonArray(AGENT_SERVICE_TAGS);
  return new Service()
    .setNode(nodeName)
    .setNodeAddress(nodeAddress)
    .setId(serviceInfo.getString(AGENT_SERVICE_ID))
    .setAddress(serviceInfo.getString(AGENT_SERVICE_ADDRESS))
    .setMeta(mapStringString(serviceInfo.getJsonObject(AGENT_SERVICE_META)))
    .setName(serviceInfo.getString(AGENT_SERVICE_SERVICE))
    .setTags(listOf(tagsArr))
    .setPort(serviceInfo.getInteger(AGENT_SERVICE_PORT));
}
 

@SuppressWarnings("unchecked")
public static ClientAccesses fromJsonObject(JsonObject json) {
  ClientAccesses accesses = new ClientAccesses();
  JsonArray array = json.getJsonArray("history");
  if (array != null) {
    accesses.history = array.getList();
  }
  return accesses;
}
 

@Override
public List<KafkaProducerRecord<byte[], byte[]>> toKafkaRecords(String kafkaTopic, Integer partition, Buffer messages) {

    List<KafkaProducerRecord<byte[], byte[]>> records = new ArrayList<>();

    JsonObject json = messages.toJsonObject();
    JsonArray jsonArray = json.getJsonArray("records");

    for (Object obj : jsonArray) {
        JsonObject jsonObj = (JsonObject) obj;
        records.add(toKafkaRecord(kafkaTopic, partition, jsonObj.toBuffer()));
    }

    return records;
}
 

public static OrAuthorization decode(JsonObject json) throws IllegalArgumentException {
  Objects.requireNonNull(json);

  if (TYPE_AND_AUTHORIZATION.equals(json.getString(FIELD_TYPE))) {
    OrAuthorization result = OrAuthorization.create();
    JsonArray authorizations = json.getJsonArray(FIELD_AUTHORIZATIONS);
    for (int i = 0; i < authorizations.size(); i++) {
      JsonObject authorization = authorizations.getJsonObject(i);
      result.addAuthorization(AuthorizationConverter.decode(authorization));
    }
    return result;
  }
  return null;
}
 

public T merge(JsonObject document) {
    this.versions.clear();
    this.ownerGuid = document.getString("owner_guid");
    this.nodeId = document.getString("node_id");
    JsonArray jsonVerionArray = document.getJsonArray("versions");
    if (jsonVerionArray != null) {
        for (Object o : jsonVerionArray) {
            JsonObject versionDocument = (JsonObject) o;
            Long id = versionDocument.getLong("id");
            if (id == null) {
                checkNotNull(id, "id is null for %s", document.encodePrettily());
            }
            TransientVersion transientVersion =
                    new TransientVersion(this, id)
                            .merge(versionDocument);
            versions.add(transientVersion);
        }
    }

    String createTimestamp = document.getString("create_ts");
    String updateTimestamp = document.getString("update_ts");

    if (createTimestamp != null) {
        setCreateTs(fromDateTimeString(createTimestamp));
    }
    if (updateTimestamp != null) {
        setUpdateTs(fromDateTimeString(updateTimestamp));
    }
    return (T) this;
}
 

/**
 * construct config object from Json representation
 *
 * @param config the config to copy
 */
public MailConfig(JsonObject config) {
  super(config);
  hostname = config.getString("hostname", DEFAULT_HOST);
  port = config.getInteger("port", DEFAULT_PORT);

  String starttlsOption = config.getString("starttls");
  if (starttlsOption != null) {
    starttls = StartTLSOptions.valueOf(starttlsOption.toUpperCase(Locale.ENGLISH));
  } else {
    starttls = DEFAULT_TLS;
  }

  String loginOption = config.getString("login");
  if (loginOption != null) {
    login = LoginOption.valueOf(loginOption.toUpperCase(Locale.ENGLISH));
  } else {
    login = DEFAULT_LOGIN;
  }

  username = config.getString("username");
  password = config.getString("password");
  // Handle these for compatiblity
  if (config.containsKey("keyStore")) {
    setKeyStore(config.getString("keyStore"));
  }
  if (config.containsKey("keyStorePassword")) {
    setKeyStorePassword(config.getString("keyStorePassword"));
  }
  authMethods = config.getString("authMethods");
  ownHostname = config.getString("ownHostname");
  maxPoolSize = config.getInteger("maxPoolSize", DEFAULT_MAX_POOL_SIZE);
  keepAlive = config.getBoolean("keepAlive", DEFAULT_KEEP_ALIVE);
  allowRcptErrors = config.getBoolean("allowRcptErrors", DEFAULT_ALLOW_RCPT_ERRORS);
  userAgent = config.getString("userAgent", DEFAULT_USER_AGENT);
  enableDKIM = config.getBoolean("enableDKIM", DEFAULT_ENABLE_DKIM);
  JsonArray dkimOps = config.getJsonArray("dkimSignOptions");
  if (dkimOps != null) {
    dkimSignOptions = new ArrayList<>();
    dkimOps.stream().map(dkim -> new DKIMSignOptions((JsonObject)dkim)).forEach(dkimSignOptions::add);
  }
  pipelining = config.getBoolean("pipelining", DEFAULT_ENABLE_PIPELINING);
}
 

private void validateUser(User user, Handler<AsyncResult<User>> handler) {

    if (!user.attributes().containsKey("accessToken")) {
      // nothing else to do
      handler.handle(Future.succeededFuture(user));
      return;
    }

    // the user object is a JWT so we should validate it as mandated by OIDC
    final JWTOptions jwtOptions = config.getJWTOptions();

    // basic validation passed, the token is not expired,
    // the spec mandates that that a few extra checks are performed
    final JsonObject payload;

    try {
      payload = user.attributes().getJsonObject("accessToken");
    } catch (RuntimeException e) {
      handler.handle(Future.failedFuture("User accessToken isn't a JsonObject"));
      return;
    }

    if (jwtOptions.getAudience() != null) {
      JsonArray target;
      if (payload.getValue("aud") instanceof String) {
        target = new JsonArray().add(payload.getValue("aud", ""));
      } else {
        target = payload.getJsonArray("aud", new JsonArray());
      }

      if (Collections.disjoint(jwtOptions.getAudience(), target.getList())) {
        handler.handle(Future.failedFuture("Invalid JWT audience. expected: " + Json.encode(jwtOptions.getAudience())));
        return;
      }
    }

    if (jwtOptions.getIssuer() != null) {
      if (!jwtOptions.getIssuer().equals(payload.getString("iss"))) {
        handler.handle(Future.failedFuture("Invalid JWT issuer"));
        return;
      }
    }

    handler.handle(Future.succeededFuture(user));
  }
 

@Override
public void propertyField(JFieldVar field, JDefinedClass clazz, String propertyName, JsonNode propertyNode) {
  super.propertyField(field, clazz, propertyName, propertyNode);

  // Optionally annotates arrays with ElementsNotNull and ElementsPattern
  if(isArray(propertyNode)) {
    if(isItemsNotNull(propertyNode)) {
      field.annotate(ElementsNotNull.class);
    }
    Optional<String> pattern = getPattern(propertyNode);
    if(pattern.isPresent()) {
      field.annotate(ElementsPattern.class).param(REGEXP, pattern.get());
    }
  }

  JsonObject annotation = fields2annotate.get(propertyName);
  if(annotation != null){
    String annotationType = annotation.getString("type");
    JsonArray annotationMembers = annotation.getJsonArray("values");
    log.info("Attempting to annotate " + propertyName +
      " with " + annotationType);
    JClass annClazz = null;
    try {
      annClazz = new JCodeModel().ref(Class.forName(annotationType));
    } catch (ClassNotFoundException e) {
      log.error("annotation of type " + annotationType + " which is used on field "
          + propertyName + " can not be found (class not found)......");
      throw new RuntimeException(e);
    }
    //annotate the field with the requested annotation
    JAnnotationUse ann = field.annotate(annClazz);
    if(annotationMembers != null){
      //add members to the annotation if they exist
      //for example for Size, min and max
      int memberCount = annotationMembers.size();
      for (int i = 0; i < memberCount; i++) {
        //a member is something like {"max", 5}
        JsonObject member = annotationMembers.getJsonObject(i);
        member.getMap().entrySet().forEach( entry -> {
          String memberKey = entry.getKey();
          Object memberValue = entry.getValue();
          //find the type of the member value so we can create it correctly
          String valueType = memberValue.getClass().getName();
          if(valueType.toLowerCase().endsWith("string")){
            ann.param(memberKey, (String)memberValue);
          }
          else if(valueType.toLowerCase().endsWith("integer")){
            ann.param(memberKey, (Integer)memberValue);
          }
          else if(valueType.toLowerCase().endsWith("boolean")){
            ann.param(memberKey, (Boolean)memberValue);
          }
          else if(valueType.toLowerCase().endsWith("double")){
            ann.param(memberKey, (Double)memberValue);
          }
        });
      }
    }
  }
}