com.fasterxml.jackson.databind.JsonNode#asLong

Source File: QConfigAdminClient.java From qconfig with MIT License

6 votes

@Override
protected Snapshot<String> parse(Response response) throws Exception {
    int code = Integer.parseInt(response.getHeader(Constants.CODE));
    logger.debug("response code is {}", code);
    String message = response.getResponseBody(Constants.UTF_8.name());
    logger.debug("response message is {}", message);
    if (code == ApiResponseCode.OK_CODE) {
        JsonNode jsonNode = objectMapper.readTree(message);
        JsonNode profileNode = jsonNode.get("profile");
        JsonNode versionNode = jsonNode.get("version");
        JsonNode contentNode = jsonNode.get("content");
        JsonNode statusNode = jsonNode.get("statuscode");
        if (profileNode != null
                && versionNode != null
                && contentNode != null
                && statusNode != null) {
            return new Snapshot<String>(profileNode.asText(), versionNode.asLong(), contentNode.asText(), StatusType.codeOf(statusNode.asInt()));
        }
    }
    return null;
}

Source File: JsonSerializable.java From azure-cosmosdb-java with MIT License

6 votes

static Object getValue(JsonNode value) {
    if (value.isValueNode()) {
        switch (value.getNodeType()) {
            case BOOLEAN:
                return value.asBoolean();
            case NUMBER:
                if (value.isInt()) {
                    return value.asInt();
                } else if (value.isLong()) {
                    return value.asLong();
                } else if (value.isDouble()) {
                    return value.asDouble();
                }
            case STRING :
                return value.asText();
        }
    }
    return value;
}

Source File: VirtualNetworkWebResource.java From onos with Apache License 2.0

6 votes

/**
 * Creates a virtual network link from the JSON input stream.
 *
 * @param networkId network identifier
 * @param stream    virtual link JSON stream
 * @return status of the request - CREATED if the JSON is correct,
 * BAD_REQUEST if the JSON is invalid
 * @onos.rsModel VirtualLink
 */
@POST
@Path("{networkId}/links")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createVirtualLink(@PathParam("networkId") long networkId,
                                  InputStream stream) {
    try {
        ObjectNode jsonTree = readTreeFromStream(mapper(), stream);
        JsonNode specifiedNetworkId = jsonTree.get("networkId");
        if (specifiedNetworkId == null || specifiedNetworkId.asLong() != (networkId)) {
            throw new IllegalArgumentException(INVALID_FIELD + "networkId");
        }
        final VirtualLink vlinkReq = codec(VirtualLink.class).decode(jsonTree, this);
        vnetAdminService.createVirtualLink(vlinkReq.networkId(),
                                           vlinkReq.src(), vlinkReq.dst());
        UriBuilder locationBuilder = uriInfo.getBaseUriBuilder()
                .path("vnets").path(specifiedNetworkId.asText())
                .path("links");
        return Response
                .created(locationBuilder.build())
                .build();
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }
}

Source File: JsonMultilangSerializer.java From streamline with Apache License 2.0

5 votes

@Override
public Long connect(Map<String, Object> conf, ShellContext context, List<String> outputStreams)
        throws IOException, NoOutputException {
    ConnectMsg connectMsg = new ConnectMsg();
    connectMsg.setPidDir(context.getPidDir());
    connectMsg.setConf(conf);
    connectMsg.setOutputStreams(outputStreams);
    connectMsg.setContext(context);
    writeConnectMsg(connectMsg);

    JsonNode node = readMessage();
    JsonNode pidNode = node.get("pid");
    Long pid = pidNode.asLong();
    return pid;
}

Source File: JsonNodeSupport.java From syndesis with Apache License 2.0

5 votes

public static Long getLong(JsonNode json, String field) {
    JsonNode value = json.get(field);
    if( value==null ) {
        return null;
    }
    if( value.isNull() ) {
        return null;
    }
    return value.asLong();
}

Source File: JsonNodeSupport.java From syndesis with Apache License 2.0

5 votes

public static Long removeLong(ObjectNode json, String field) {
    JsonNode value = json.remove(field);
    if( value==null ) {
        return null;
    }
    if( value.isNull() ) {
        return null;
    }
    return value.asLong();
}

Source File: OAuthRefreshTokenProcessor.java From syndesis with Apache License 2.0

5 votes

void processRefreshTokenResponse(final HttpEntity entity) throws IOException, JsonProcessingException {
    final JsonNode body = JSON.readTree(entity.getContent());

    if (body == null) {
        LOG.error("Received empty body while attempting to refresh access token via: {}", authorizationEndpoint);
        return;
    }

    final JsonNode accessToken = body.get("access_token");
    if (isPresentAndHasValue(accessToken)) {
        final String accessTokenValue = accessToken.asText();
        isFirstTime.set(Boolean.FALSE);
        LOG.info("Successful access token refresh");

        Long expiresInSeconds = null;
        if (expiresInOverride != null) {
            expiresInSeconds = expiresInOverride;
        } else {
            final JsonNode expiresIn = body.get("expires_in");
            if (isPresentAndHasValue(expiresIn)) {
                expiresInSeconds = expiresIn.asLong();
            }
        }

        long accessTokenExpiresAt = 0;
        if (expiresInSeconds != null) {
            accessTokenExpiresAt = now() + expiresInSeconds * 1000;
        }

        final JsonNode refreshToken = body.get("refresh_token");
        String refreshTokenValue = null;
        if (isPresentAndHasValue(refreshToken)) {
            refreshTokenValue = refreshToken.asText();

            lastRefreshTokenTried.compareAndSet(refreshTokenValue, null);
        }

        state.update(accessTokenValue, accessTokenExpiresAt, refreshTokenValue);
    }
}

Source File: JsonObjectMapperDecoder.java From ffwd with Apache License 2.0

5 votes

private Date decodeTime(JsonNode tree, String name) {
    final JsonNode n = tree.get(name);

    if (n == null) {
        return null;
    }

    final long time = n.asLong();
    return new Date(time);
}

Source File: DataSetDeserializer.java From Sparkplug with Eclipse Public License 1.0

5 votes

private Value<?> getValueFromNode(JsonNode nodeValue, DataSetDataType type) {
	switch (type) {
		case Boolean:
			return new Value<Boolean>(type, (boolean)nodeValue.asBoolean());
		case DateTime:
			return new Value<Date>(type, new Date(nodeValue.asLong()));
		case Double:
			return new Value<Double>(type, nodeValue.asDouble());
		case Float:
			return new Value<Float>(type, (float)nodeValue.asDouble());
		case Int16:
		case UInt8:
			return new Value<Byte>(type, (byte)nodeValue.asInt());
		case UInt16:
		case Int32:
			return new Value<Integer>(type, nodeValue.asInt());
		case UInt32:
		case Int64:
			return new Value<Long>(type, (long)nodeValue.asLong());
		case Text:
		case String:
			return new Value<String>(type, nodeValue.asText());
		case UInt64:
			return new Value<BigInteger>(type, BigInteger.valueOf(nodeValue.asLong()));
		case Unknown:
		default:
			return null;
	}
}

Source File: SendAmountActivity.java From green_android with GNU General Public License v3.0

5 votes

private Long getOldFeeRate(final ObjectNode mTx) {
    final JsonNode previousTransaction = mTx.get("previous_transaction");
    if (previousTransaction != null) {
        final JsonNode oldFeeRate = previousTransaction.get("fee_rate");
        if (oldFeeRate != null && (oldFeeRate.isLong() || oldFeeRate.isInt())) {
            return oldFeeRate.asLong();
        }
    }
    return null;
}

Source File: VirtualNetworkWebResource.java From onos with Apache License 2.0

5 votes

/**
 * Creates a virtual network host from the JSON input stream.
 *
 * @param networkId network identifier
 * @param stream    virtual host JSON stream
 * @return status of the request - CREATED if the JSON is correct,
 * BAD_REQUEST if the JSON is invalid
 * @onos.rsModel VirtualHostPut
 */
@POST
@Path("{networkId}/hosts")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createVirtualHost(@PathParam("networkId") long networkId,
                                  InputStream stream) {
    try {
        ObjectNode jsonTree = readTreeFromStream(mapper(), stream);
        JsonNode specifiedNetworkId = jsonTree.get("networkId");
        if (specifiedNetworkId == null || specifiedNetworkId.asLong() != (networkId)) {
            throw new IllegalArgumentException(INVALID_FIELD + "networkId");
        }
        final VirtualHost vhostReq = codec(VirtualHost.class).decode(jsonTree, this);
        vnetAdminService.createVirtualHost(vhostReq.networkId(), vhostReq.id(),
                                           vhostReq.mac(), vhostReq.vlan(),
                                           vhostReq.location(), vhostReq.ipAddresses());
        UriBuilder locationBuilder = uriInfo.getBaseUriBuilder()
                .path("vnets").path(specifiedNetworkId.asText())
                .path("hosts");
        return Response
                .created(locationBuilder.build())
                .build();
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }
}

Source File: JsonUtil.java From iceberg with Apache License 2.0

5 votes

public static long getLong(String property, JsonNode node) {
  Preconditions.checkArgument(node.has(property), "Cannot parse missing long %s", property);
  JsonNode pNode = node.get(property);
  Preconditions.checkArgument(pNode != null && !pNode.isNull() && pNode.isNumber(),
      "Cannot parse %s from non-numeric value: %s", property, pNode);
  return pNode.asLong();
}

Source File: JsonUtil.java From iceberg with Apache License 2.0

5 votes

public static long getLong(String property, JsonNode node) {
  Preconditions.checkArgument(node.has(property), "Cannot parse missing int %s", property);
  JsonNode pNode = node.get(property);
  Preconditions.checkArgument(pNode != null && !pNode.isNull() && pNode.isNumber(),
      "Cannot parse %s from non-numeric value: %s", property, pNode);
  return pNode.asLong();
}

Source File: ReadJsonTestTweetsBuilder.java From kite with Apache License 2.0

5 votes

private void tryAddLong(Record doc, String solr_field, JsonNode node) {
  if (node == null)
    return;
  Long val = node.asLong();
  if (val == null) {
    return;
  }
  doc.put(solr_field, val);
}

Source File: ColumnType.java From ovsdb with Eclipse Public License 1.0

5 votes

static long maxFromJson(final JsonNode json) {
    final JsonNode maxNode = json.get("max");
    if (maxNode != null) {
        if (maxNode.isLong()) {
            return maxNode.asLong();
        }
        if (maxNode.isTextual() && "unlimited".equals(maxNode.asText())) {
            return Long.MAX_VALUE;
        }
    }
    return 1;
}

Source File: GeneralUtils.java From template-compiler with Apache License 2.0

5 votes

/**
 * Determines the boolean value of a node based on its type.
 */
public static boolean isTruthy(JsonNode node) {
  if (node.isTextual()) {
    return !node.asText().equals("");
  }
  if (node.isNumber() || node.isBoolean()) {
    return node.asLong() != 0;
  }
  if (node.isMissingNode() || node.isNull()) {
    return false;
  }
  return node.size() != 0;
}

Source File: PartitionData.java From presto with Apache License 2.0

5 votes

public static Object getValue(JsonNode partitionValue, Type type)
{
    if (partitionValue.isNull()) {
        return null;
    }
    switch (type.typeId()) {
        case BOOLEAN:
            return partitionValue.asBoolean();
        case INTEGER:
        case DATE:
            return partitionValue.asInt();
        case LONG:
        case TIMESTAMP:
            return partitionValue.asLong();
        case FLOAT:
            return partitionValue.floatValue();
        case DOUBLE:
            return partitionValue.doubleValue();
        case STRING:
        case UUID:
            return partitionValue.asText();
        case FIXED:
        case BINARY:
            try {
                return partitionValue.binaryValue();
            }
            catch (IOException e) {
                throw new UncheckedIOException("Failed during JSON conversion of " + partitionValue, e);
            }
        case DECIMAL:
            return partitionValue.decimalValue();
    }
    throw new UnsupportedOperationException("Type not supported as partition column: " + type);
}

Source File: ExclusiveMaximumValidator.java From json-schema-validator with Apache License 2.0

4 votes

public ExclusiveMaximumValidator(String schemaPath, final JsonNode schemaNode, JsonSchema parentSchema, ValidationContext validationContext) {
    super(schemaPath, schemaNode, parentSchema, ValidatorTypeCode.EXCLUSIVE_MAXIMUM, validationContext);

    if (!schemaNode.isNumber()) {
        throw new JsonSchemaException("exclusiveMaximum value is not a number");
    }

    parseErrorCode(getValidatorType().getErrorCodeKey());

    final String maximumText = schemaNode.asText();
    if ((schemaNode.isLong() || schemaNode.isInt()) && (JsonType.INTEGER.toString().equals(getNodeFieldType()))) {
        // "integer", and within long range
        final long lm = schemaNode.asLong();
        typedMaximum = new ThresholdMixin() {
            @Override
            public boolean crossesThreshold(JsonNode node) {
                if (node.isBigInteger()) {
                    //node.isBigInteger is not trustable, the type BigInteger doesn't mean it is a big number.
                    int compare = node.bigIntegerValue().compareTo(new BigInteger(schemaNode.asText()));
                    return compare > 0 || compare == 0;

                } else if (node.isTextual()) {
                    BigDecimal max = new BigDecimal(maximumText);
                    BigDecimal value = new BigDecimal(node.asText());
                    int compare = value.compareTo(max);
                    return compare > 0 || compare == 0;
                }
                long val = node.asLong();
                return lm < val || lm == val;
            }

            @Override
            public String thresholdValue() {
                return String.valueOf(lm);
            }
        };
    } else {
        typedMaximum = new ThresholdMixin() {
            @Override
            public boolean crossesThreshold(JsonNode node) {
                if (schemaNode.isDouble() && schemaNode.doubleValue() == Double.POSITIVE_INFINITY) {
                    return false;
                }
                if (schemaNode.isDouble() && schemaNode.doubleValue() == Double.NEGATIVE_INFINITY) {
                    return true;
                }
                if (node.isDouble() && node.doubleValue() == Double.NEGATIVE_INFINITY) {
                    return false;
                }
                if (node.isDouble() && node.doubleValue() == Double.POSITIVE_INFINITY) {
                    return true;
                }
                final BigDecimal max = new BigDecimal(maximumText);
                BigDecimal value = new BigDecimal(node.asText());
                int compare = value.compareTo(max);
                return compare > 0 || compare == 0;
            }

            @Override
            public String thresholdValue() {
                return maximumText;
            }
        };
    }
}

Source File: MinimumValidator.java From json-schema-validator with Apache License 2.0

4 votes

public MinimumValidator(String schemaPath, final JsonNode schemaNode, JsonSchema parentSchema, ValidationContext validationContext) {
    super(schemaPath, schemaNode, parentSchema, ValidatorTypeCode.MINIMUM, validationContext);

    if (!schemaNode.isNumber()) {
        throw new JsonSchemaException("minimum value is not a number");
    }

    JsonNode exclusiveMinimumNode = getParentSchema().getSchemaNode().get(PROPERTY_EXCLUSIVE_MINIMUM);
    if (exclusiveMinimumNode != null && exclusiveMinimumNode.isBoolean()) {
        excludeEqual = exclusiveMinimumNode.booleanValue();
    }

    parseErrorCode(getValidatorType().getErrorCodeKey());

    final String minimumText = schemaNode.asText();
    if ((schemaNode.isLong() || schemaNode.isInt()) && JsonType.INTEGER.toString().equals(getNodeFieldType())) {
        // "integer", and within long range
        final long lmin = schemaNode.asLong();
        typedMinimum = new ThresholdMixin() {
            @Override
            public boolean crossesThreshold(JsonNode node) {
                if (node.isBigInteger()) {
                    //node.isBigInteger is not trustable, the type BigInteger doesn't mean it is a big number.
                    int compare = node.bigIntegerValue().compareTo(new BigInteger(minimumText));
                    return compare < 0 || (excludeEqual && compare == 0);

                } else if (node.isTextual()) {
                    BigDecimal min = new BigDecimal(minimumText);
                    BigDecimal value = new BigDecimal(node.asText());
                    int compare = value.compareTo(min);
                    return compare < 0 || (excludeEqual && compare == 0);

                }
                long val = node.asLong();
                return lmin > val || (excludeEqual && lmin == val);
            }

            @Override
            public String thresholdValue() {
                return String.valueOf(lmin);
            }
        };

    } else {
        typedMinimum = new ThresholdMixin() {
            @Override
            public boolean crossesThreshold(JsonNode node) {
                // jackson's BIG_DECIMAL parsing is limited. see https://github.com/FasterXML/jackson-databind/issues/1770
                if (schemaNode.isDouble() && schemaNode.doubleValue() == Double.NEGATIVE_INFINITY) {
                    return false;
                }
                if (schemaNode.isDouble() && schemaNode.doubleValue() == Double.POSITIVE_INFINITY) {
                    return true;
                }
                if (node.isDouble() && node.doubleValue() == Double.NEGATIVE_INFINITY) {
                    return true;
                }
                if (node.isDouble() && node.doubleValue() == Double.POSITIVE_INFINITY) {
                    return false;
                }
                final BigDecimal min = new BigDecimal(minimumText);
                BigDecimal value = new BigDecimal(node.asText());
                int compare = value.compareTo(min);
                return compare < 0 || (excludeEqual && compare == 0);
            }

            @Override
            public String thresholdValue() {
                return minimumText;
            }
        };
    }
}

Source File: JsonResolver.java From pxf with Apache License 2.0

3 votes

/**
 * Determines whether or not a {@link JsonNode} contains a valid numeric type.
 * When val is not a valid numeric type, the default is always returned
 * when calling {@link JsonNode#asLong()}. If not a numeric type, error out.
 *
 * @param type is used to report which numeric type is being validated
 * @param val  is the {@link JsonNode} that we are validating
 * @throws BadRecordException when there is a data mismatch (non-numeric data)
 */
private static void validateNumber(DataType type, JsonNode val) throws BadRecordException {
    // to validate if val is of numeric type:
    // if val is not a number, 0 will be returned by val.asLong(0)
    // we need to check with another default in case val is actually 0
    if (val.asLong(0) == 0 && val.asLong(1) == 1) {
        throw new BadRecordException(String.format("invalid %s input value '%s'", type, val));
    }
}

Java Code Examples for com.fasterxml.jackson.databind.JsonNode#asLong()