Java Code Examples for com.fasterxml.jackson.databind.JsonNode#asInt()
The following examples show how to use
com.fasterxml.jackson.databind.JsonNode#asInt() .
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Example 1
Source File: MahutaCustomRepositoryImpl.java From Mahuta with Apache License 2.0 | 6 votes |
/** * Deserialize a JSONNode to a primitive object * * @param node JSON node * @return primitive object */ public static Object deserialize(JsonNode node) { if (node == null || node.isMissingNode() || node.isNull()) { return ""; // Because toMap doesn't accept null value ... } else if (node.isBoolean()) { return node.asBoolean(); } else if (node.isLong()) { return node.asLong(); } else if (node.isInt()) { return node.asInt(); } else if (node.isDouble()) { return node.asDouble(); } else if (node.isArray()) { return StreamSupport .stream(Spliterators.spliteratorUnknownSize(node.elements(), Spliterator.ORDERED), false) .map(MahutaCustomRepositoryImpl::deserialize).collect(Collectors.toList()); } else { return node.asText(); } }
Example 2
Source File: JsonQueryParser.java From searchbox-core with Apache License 2.0 | 6 votes |
private Object getFieldValue(JsonNode fieldValue){ Object val; if(fieldValue.isTextual()) val = fieldValue.asText(); else if(fieldValue.isInt()) val = fieldValue.asInt(); else if(fieldValue.isDouble()) val = fieldValue.asDouble(); else if(fieldValue.isBoolean()) val = fieldValue.asBoolean(); else val = null; return val; }
Example 3
Source File: JawboneDataPointMapper.java From shimmer with Apache License 2.0 | 6 votes |
/** * Translates a time zone descriptor from one of various representations (Olson, seconds offset, GMT offset) into a * {@link ZoneId}. * * @param timeZoneValueNode the value associated with a timezone property */ static ZoneId parseZone(JsonNode timeZoneValueNode) { // default to UTC if timezone is not present if (timeZoneValueNode.isNull()) { return ZoneOffset.UTC; } // "-25200" if (timeZoneValueNode.asInt() != 0) { ZoneOffset zoneOffset = ZoneOffset.ofTotalSeconds(timeZoneValueNode.asInt()); // TODO confirm if this is even necessary, since ZoneOffset is a ZoneId return ZoneId.ofOffset("GMT", zoneOffset); } // e.g., "GMT-0700" or "America/Los_Angeles" if (timeZoneValueNode.isTextual()) { return ZoneId.of(timeZoneValueNode.textValue()); } throw new IllegalArgumentException(format("The time zone node '%s' can't be parsed.", timeZoneValueNode)); }
Example 4
Source File: ModelLoader.java From aws-sdk-java-resources with Apache License 2.0 | 6 votes |
/** * Loads a model from an arbitrary {@code InputStream}. */ public static ModelLoader load(InputStream stream) throws IOException { JsonNode tree = MAPPER.readTree(stream); JsonNode version = tree.get("FormatVersion"); if (version == null || !version.isObject()) { throw new IllegalStateException("No FormatVersion found"); } JsonNode major = version.get("Major"); if (major == null || !major.isNumber()) { throw new IllegalStateException("No Major version found"); } int majorVersion = major.asInt(); switch (majorVersion) { case 1: return new ModelLoader(loadV1Model(tree, version)); default: throw new IllegalStateException( "Unknown major version " + majorVersion + ". Perhaps " + "you need a newer version of the resources runtime?"); } }
Example 5
Source File: ByteObjectIOProvider.java From constellation with Apache License 2.0 | 5 votes |
@Override public void readObject(final int attributeId, final int elementId, final JsonNode jnode, final GraphWriteMethods graph, final Map<Integer, Integer> vertexMap, final Map<Integer, Integer> transactionMap, final GraphByteReader byteReader, final ImmutableObjectCache cache) throws IOException { final Byte attributeValue = jnode.isNull() ? null : (byte) jnode.asInt(); graph.setObjectValue(attributeId, elementId, attributeValue); }
Example 6
Source File: JacksonUtil.java From mall with MIT License | 5 votes |
public static Byte parseByte(String body, String field) { ObjectMapper mapper = new ObjectMapper(); JsonNode node = null; try { node = mapper.readTree(body); JsonNode leaf = node.get(field); if (leaf != null) { Integer value = leaf.asInt(); return value.byteValue(); } } catch (IOException e) { e.printStackTrace(); } return null; }
Example 7
Source File: KsqlJsonDeserializer.java From ksql-fork-with-deep-learning-function with Apache License 2.0 | 5 votes |
private Object enforceFieldType(Schema fieldSchema, JsonNode fieldJsonNode) { if (fieldJsonNode.isNull()) { return null; } switch (fieldSchema.type()) { case BOOLEAN: return fieldJsonNode.asBoolean(); case INT32: return fieldJsonNode.asInt(); case INT64: return fieldJsonNode.asLong(); case FLOAT64: return fieldJsonNode.asDouble(); case STRING: if (fieldJsonNode.isTextual()) { return fieldJsonNode.asText(); } else { return fieldJsonNode.toString(); } case ARRAY: return handleArray(fieldSchema, (ArrayNode) fieldJsonNode); case MAP: return handleMap(fieldSchema, fieldJsonNode); default: throw new KsqlException("Type is not supported: " + fieldSchema.type()); } }
Example 8
Source File: JacksonUtil.java From mall with MIT License | 5 votes |
public static Integer parseInteger(String body, String field) { ObjectMapper mapper = new ObjectMapper(); JsonNode node = null; try { node = mapper.readTree(body); JsonNode leaf = node.get(field); if (leaf != null) return leaf.asInt(); } catch (IOException e) { e.printStackTrace(); } return null; }
Example 9
Source File: OchSignalCodec.java From onos with Apache License 2.0 | 5 votes |
/** * Creates an instance of {@link OchSignal} from JSON representation. * * @param obj JSON Object representing OchSignal * @return OchSignal * @throws IllegalArgumentException - if JSON object is ill-formed * @see OchSignalCodec#encode(OchSignal) */ public static OchSignal decode(ObjectNode obj) { final GridType gridType; final ChannelSpacing channelSpacing; final int spacingMultiplier; final int slotGranularity; String s; s = obj.get("channelSpacing").textValue(); checkArgument(s != null, "ill-formed channelSpacing"); channelSpacing = Enum.valueOf(ChannelSpacing.class, s); s = obj.get("gridType").textValue(); checkArgument(s != null, "ill-formed gridType"); gridType = Enum.valueOf(GridType.class, s); JsonNode node; node = obj.get("spacingMultiplier"); checkArgument(node.canConvertToInt(), "ill-formed spacingMultiplier"); spacingMultiplier = node.asInt(); node = obj.get("slotGranularity"); checkArgument(node.canConvertToInt(), "ill-formed slotGranularity"); slotGranularity = node.asInt(); return new OchSignal(gridType, channelSpacing, spacingMultiplier, slotGranularity); }
Example 10
Source File: JacksonUtil.java From yshopmall with Apache License 2.0 | 5 votes |
public static Integer parseInteger(String body, String field) { ObjectMapper mapper = new ObjectMapper(); JsonNode node; try { node = mapper.readTree(body); JsonNode leaf = node.get(field); if (leaf != null) return leaf.asInt(); } catch (IOException e) { logger.error(e.getMessage(), e); } return null; }
Example 11
Source File: JsonUtil.java From iceberg with Apache License 2.0 | 5 votes |
public static Integer getIntOrNull(String property, JsonNode node) { if (!node.has(property)) { return null; } JsonNode pNode = node.get(property); Preconditions.checkArgument(pNode != null && !pNode.isNull() && pNode.isIntegralNumber() && pNode.canConvertToInt(), "Cannot parse %s from non-string value: %s", property, pNode); return pNode.asInt(); }
Example 12
Source File: JacksonUtil.java From dts-shop with GNU Lesser General Public License v3.0 | 5 votes |
public static Byte parseByte(String body, String field) { ObjectMapper mapper = new ObjectMapper(); JsonNode node = null; try { node = mapper.readTree(body); JsonNode leaf = node.get(field); if (leaf != null) { Integer value = leaf.asInt(); return value.byteValue(); } } catch (IOException e) { e.printStackTrace(); } return null; }
Example 13
Source File: SyncTokenDeserializer.java From syncope with Apache License 2.0 | 5 votes |
@Override public SyncToken deserialize(final JsonParser jp, final DeserializationContext ctx) throws IOException { ObjectNode tree = jp.readValueAsTree(); Object value = null; if (tree.has("value")) { JsonNode node = tree.get("value"); if (node.isBoolean()) { value = node.asBoolean(); } else if (node.isDouble()) { value = node.asDouble(); } else if (node.isLong()) { value = node.asLong(); } else if (node.isInt()) { value = node.asInt(); } else { value = node.asText(); } if (value instanceof String) { String base64 = (String) value; try { value = Base64.getDecoder().decode(base64); } catch (RuntimeException e) { value = base64; } } } return new SyncToken(Objects.requireNonNull(value)); }
Example 14
Source File: CassandraPersistenceUtils.java From usergrid with Apache License 2.0 | 5 votes |
public static Object toStorableValue( Object obj ) { if ( obj == null ) { return null; } if ( isBasicType( obj.getClass() ) ) { return obj; } if ( obj instanceof ByteBuffer ) { return obj; } JsonNode json = toJsonNode( obj ); if ( ( json != null ) && json.isValueNode() ) { if ( json.isBigInteger() ) { return json.asInt(); } else if ( json.isNumber() || json.isBoolean() ) { return BigInteger.valueOf( json.asLong() ); } else if ( json.isTextual() ) { return json.asText(); } else if ( json.isBinary() ) { try { return wrap( json.binaryValue() ); } catch ( IOException e ) { } } } return json; }
Example 15
Source File: ShapeModelReflector.java From aws-sdk-java-v2 with Apache License 2.0 | 5 votes |
private Object getSimpleMemberValue(JsonNode currentNode, MemberModel memberModel) { if (memberModel.getHttp().getIsStreaming()) { return null; } switch (memberModel.getVariable().getSimpleType()) { case "Long": return currentNode.asLong(); case "Integer": return currentNode.asInt(); case "String": return currentNode.asText(); case "Boolean": return currentNode.asBoolean(); case "Double": return currentNode.asDouble(); case "Instant": return Instant.ofEpochMilli(currentNode.asLong()); case "SdkBytes": return SdkBytes.fromUtf8String(currentNode.asText()); case "Float": return (float) currentNode.asDouble(); case "Character": return asCharacter(currentNode); case "BigDecimal": return new BigDecimal(currentNode.asText()); default: throw new IllegalArgumentException( "Unsupported fieldType " + memberModel.getVariable().getSimpleType()); } }
Example 16
Source File: BasicURLFilter.java From storm-crawler with Apache License 2.0 | 5 votes |
@Override public void configure(Map stormConf, JsonNode filterParams) { JsonNode repet = filterParams.get("maxPathRepetition"); if (repet != null) { maxPathRepetition = repet.asInt(3); } JsonNode length = filterParams.get("maxLength"); if (length != null) { maxLength = length.asInt(-1); } }
Example 17
Source File: ShortObjectIOProvider.java From constellation with Apache License 2.0 | 5 votes |
@Override public void readObject(final int attributeId, final int elementId, final JsonNode jnode, final GraphWriteMethods graph, final Map<Integer, Integer> vertexMap, final Map<Integer, Integer> transactionMap, final GraphByteReader byteReader, final ImmutableObjectCache cache) throws IOException { final Short attributeValue = jnode.isNull() ? null : (short) jnode.asInt(); graph.setObjectValue(attributeId, elementId, attributeValue); }
Example 18
Source File: AbstractConverter.java From elucidate-server with MIT License | 4 votes |
private NumericNode processNumericNode(JsonNode numericNode) { int value = numericNode.asInt(); return JsonNodeFactory.instance.numberNode(value); }
Example 19
Source File: MaintenanceAssociationCodec.java From onos with Apache License 2.0 | 4 votes |
/** * Decodes the MaintenanceAssociation entity from JSON. * * @param json JSON to decode * @param context decoding context * @param mdNameLen the length of the corresponding MD's name * @return decoded MaintenanceAssociation * @throws java.lang.UnsupportedOperationException if the codec does not * support decode operations */ public MaintenanceAssociation decode(ObjectNode json, CodecContext context, int mdNameLen) { if (json == null || !json.isObject()) { return null; } JsonNode maNode = json.get(MA); String maName = nullIsIllegal(maNode.get(MA_NAME), "maName is required").asText(); String maNameType = MaIdShort.MaIdType.CHARACTERSTRING.name(); if (maNode.get(MA_NAME_TYPE) != null) { maNameType = maNode.get(MA_NAME_TYPE).asText(); } try { MaIdShort maId = MdMaNameUtil.parseMaName(maNameType, maName); MaBuilder builder = DefaultMaintenanceAssociation.builder(maId, mdNameLen); JsonNode maNumericIdNode = maNode.get(MA_NUMERIC_ID); if (maNumericIdNode != null) { short mdNumericId = (short) maNumericIdNode.asInt(); builder = builder.maNumericId(mdNumericId); } if (maNode.get(CCM_INTERVAL) != null) { builder.ccmInterval(CcmInterval.valueOf(maNode.get(CCM_INTERVAL).asText())); } List<Component> componentList = (new ComponentCodec()).decode((ArrayNode) nullIsIllegal(maNode.get(COMPONENT_LIST), "component-list is required"), context); for (Component component:componentList) { builder = builder.addToComponentList(component); } JsonNode rmepListJson = maNode.get(RMEP_LIST); if (rmepListJson != null) { List<MepId> remoteMeps = (new RMepCodec()).decode( (ArrayNode) rmepListJson, context); for (MepId remoteMep:remoteMeps) { builder = builder.addToRemoteMepIdList(remoteMep); } } return builder.build(); } catch (CfmConfigException e) { throw new IllegalArgumentException(e); } }
Example 20
Source File: OpenstackVtapCriterionJsonMatcher.java From onos with Apache License 2.0 | 4 votes |
@Override protected boolean matchesSafely(JsonNode jsonNode, Description description) { // check source IP address JsonNode jsonSrcIp = jsonNode.get(SRC_IP); String srcIp = criterion.srcIpPrefix().address().toString(); if (!jsonSrcIp.asText().equals(srcIp)) { description.appendText("Source IP address was " + jsonSrcIp); return false; } // check destination IP address JsonNode jsonDstIp = jsonNode.get(DST_IP); String dstIp = criterion.dstIpPrefix().address().toString(); if (!jsonDstIp.asText().equals(dstIp)) { description.appendText("Destination IP address was " + jsonDstIp); return false; } // check IP protocol JsonNode jsonIpProto = jsonNode.get(IP_PROTOCOL); if (jsonIpProto != null) { String ipProto = getProtocolStringFromType(criterion.ipProtocol()); if (!jsonIpProto.asText().equals(ipProto)) { description.appendText("IP protocol was " + jsonIpProto); return false; } } // check source port number JsonNode jsonSrcPort = jsonNode.get(SRC_PORT); if (jsonSrcPort != null) { int srcPort = criterion.srcTpPort().toInt(); if (jsonSrcPort.asInt() != srcPort) { description.appendText("Source port number was " + jsonSrcPort); return false; } } // check destination port number JsonNode jsonDstPort = jsonNode.get(DST_PORT); if (jsonDstPort != null) { int dstPort = criterion.dstTpPort().toInt(); if (jsonDstPort.asInt() != dstPort) { description.appendText("Destination port number was " + jsonDstPort); return false; } } return true; }