List of usage examples for com.fasterxml.jackson.databind JsonNode asLong
public long asLong()
From source file:com.crushpaper.JsonNodeHelper.java
/** * Returns the long value for the key, false if it does not exist, or throws * an exception if the value is not a long. * //from w w w.ja v a 2s . c om * @throws IOException */ public Long getLong(String key) throws IOException { JsonNode value = node.get(key); if (value == null) { return null; } if (!value.isNumber()) { throw new IOException(); } return value.asLong(); }
From source file:com.monarchapis.driver.configuration.JsonConfiguration.java
@Override @SuppressWarnings("unchecked") public Optional<Long> getLong(String path) { JsonNode node = getPathNode(path); if (node.isInt()) { return Optional.of((long) node.asInt()); }/*w w w . j ava 2s . com*/ return (Optional<Long>) (!node.isLong() ? Optional.absent() : Optional.of(node.asLong())); }
From source file:com.marklogic.samplestack.web.QnADocumentController.java
/** * Exposes an endpoint for searching QnADocuments. * @param structuredQuery A JSON structured query. * @param start The index of the first result to return. * @return A Search Results JSON response. *//*from ww w . j a v a 2 s . c o m*/ @RequestMapping(value = "search", method = RequestMethod.POST) public @ResponseBody JsonNode search(@RequestBody ObjectNode structuredQuery, @RequestParam(defaultValue = "1", required = false) long start) { JsonNode postedStartNode = structuredQuery.get("start"); if (postedStartNode != null) { start = postedStartNode.asLong(); structuredQuery.remove("start"); } return qnaService.rawSearch(ClientRole.securityContextRole(), structuredQuery, start); }
From source file:com.redhat.lightblue.crud.validator.MinMaxCheckerTest.java
protected JsonNode mockFieldValue(JsonNode mock, int value) { if ((number instanceof Integer) || (number instanceof Byte) || (number instanceof Short) || (number instanceof Long)) { when(mock.asLong()).thenReturn(new Long(value)); } else if ((number instanceof Float) || (number instanceof Double)) { when(mock.asDouble()).thenReturn(new Double(value)); } else if (number instanceof BigInteger) { when(mock.bigIntegerValue()).thenReturn(new BigInteger(String.valueOf(value))); } else if (number instanceof BigDecimal) { when(mock.decimalValue()).thenReturn(new BigDecimal(value)); } else {/*from w ww. j a v a 2s. c om*/ throw new IllegalArgumentException("Not a supported Number type: " + number.getClass()); } return mock; }
From source file:com.monarchapis.driver.model.Claims.java
@SuppressWarnings("unchecked") public Optional<Long> getLong(String... path) { JsonNode node = getPathNode(path); if (node.isInt()) { return Optional.of((long) node.asInt()); }/*from w ww.j av a 2 s. c o m*/ return (Optional<Long>) (!node.isLong() ? Optional.absent() : Optional.of(node.asLong())); }
From source file:com.attribyte.essem.MGraphResponseGenerator.java
private String parseGraphAggregation(JsonNode sourceParent, List<String> fields, EnumSet<Option> options, RateUnit rateUnit, ArrayNode targetGraph) { Iterator<Map.Entry<String, JsonNode>> iter = sourceParent.fields(); Map.Entry<String, JsonNode> aggregation = null; while (iter.hasNext()) { aggregation = iter.next();/*from w w w . ja v a 2s. co m*/ if (aggregation.getValue().isObject()) { break; } else { aggregation = null; } } if (aggregation == null) { return "Aggregation is invalid"; } String bucketName = aggregation.getKey(); JsonNode obj = aggregation.getValue(); JsonNode bucketsObj = obj.get("buckets"); if (bucketsObj == null || !bucketsObj.isArray()) { return "Aggregation is invalid"; } if (keyComponents.contains(bucketName)) { for (final JsonNode bucketObj : bucketsObj) { if (!bucketObj.isObject()) { return "Aggregation is invalid"; } JsonNode keyNode = bucketObj.get(KEY_NODE_KEY); if (keyNode == null) { return "Aggregation is invalid"; } String error = parseGraphAggregation(bucketObj, fields, options, rateUnit, targetGraph); if (error != null) { return error; } } return null; } else { SimpleDateFormat formatter = new SimpleDateFormat(DT_FORMAT); boolean allowEmptyBins = options.contains(Option.EMPTY_BINS); for (final JsonNode bucketObj : bucketsObj) { if (!bucketObj.isObject()) { return "Aggregation is invalid"; } JsonNode keyNode = bucketObj.get(KEY_NODE_KEY); if (keyNode == null) { return "Aggregation is invalid"; } JsonNode docCountNode = bucketObj.get(SAMPLES_KEY); long samples = docCountNode != null ? docCountNode.asLong() : 0L; if (allowEmptyBins || samples > 0L) { ObjectNode sampleObj = targetGraph.addObject(); sampleObj.put("timestamp", keyNode.asLong()); sampleObj.put("date", formatter.format(keyNode.asLong())); sampleObj.put("samples", samples); for (String field : fields) { JsonNode fieldObj = bucketObj.get(field); if (fieldObj != null) { JsonNode valueNode = fieldObj.get("value"); if (valueNode != null) { if (!valueNode.isNull()) { setFieldValue(rateUnit, sampleObj, field, valueNode); } } } } } } return null; } }
From source file:org.dswarm.graph.json.deserializer.StatementDeserializer.java
@Override public Statement deserialize(final JsonParser jp, final DeserializationContext ctxt) throws IOException { final ObjectCodec oc = jp.getCodec(); if (oc == null) { return null; }//w w w. j av a2 s.c o m final JsonNode node = oc.readTree(jp); if (node == null) { return null; } final JsonNode idNode = node.get("id"); Long id = null; if (idNode != null) { try { id = idNode.asLong(); } catch (final Exception e) { id = null; } } final JsonNode uuidNode = node.get("uuid"); String uuid = null; if (uuidNode != null && JsonNodeType.NULL != uuidNode.getNodeType()) { uuid = uuidNode.asText(); } final JsonNode subjectNode = node.get("s"); if (subjectNode == null) { throw new JsonParseException("expected JSON node that represents the subject of a statement", jp.getCurrentLocation()); } final Node subject; if (subjectNode.get("uri") != null) { // resource node subject = subjectNode.traverse(oc).readValueAs(ResourceNode.class); } else { // bnode subject = subjectNode.traverse(oc).readValueAs(Node.class); } final JsonNode predicateNode = node.get("p"); if (predicateNode == null) { throw new JsonParseException("expected JSON node that represents the predicate of a statement", jp.getCurrentLocation()); } final Predicate predicate = predicateNode.traverse(oc).readValueAs(Predicate.class); final JsonNode objectNode = node.get("o"); if (objectNode == null) { throw new JsonParseException("expected JSON node that represents the object of a statement", jp.getCurrentLocation()); } final Node object; if (objectNode.get("uri") != null) { // resource node object = objectNode.traverse(oc).readValueAs(ResourceNode.class); } else if (objectNode.get("v") != null) { // literal node object = objectNode.traverse(oc).readValueAs(LiteralNode.class); } else { // bnode object = objectNode.traverse(oc).readValueAs(Node.class); } final JsonNode orderNode = node.get("order"); Long order = null; if (orderNode != null) { try { order = orderNode.asLong(); } catch (final Exception e) { order = null; } } final JsonNode evidenceNode = node.get("evidence"); String evidence = null; if (evidenceNode != null) { evidence = evidenceNode.asText(); } final JsonNode confidenceNode = node.get("confidence"); String confidence = null; if (confidenceNode != null) { confidence = confidenceNode.asText(); } final Statement statement = new Statement(subject, predicate, object); if (id != null) { statement.setId(id); } if (uuid != null) { statement.setUUID(uuid); } if (order != null) { statement.setOrder(order); } if (evidence != null) { statement.setEvidence(evidence); } if (confidence != null) { statement.setConfidence(confidence); } return statement; }
From source file:com.ottogroup.bi.asap.operator.json.aggregator.JsonContentAggregator.java
/** * Walks along the path provided and reads out the leaf value which is returned as long value * @param jsonNode/*from www . j av a 2s . c o m*/ * @param fieldPath * @return */ protected long getNumericalFieldValue(final JsonNode jsonNode, final String[] fieldPath) { int fieldAccessStep = 0; JsonNode contentNode = jsonNode; while (fieldAccessStep < fieldPath.length) { contentNode = contentNode.get(fieldPath[fieldAccessStep]); fieldAccessStep++; } return contentNode.asLong(); }
From source file:com.squarespace.template.Instructions.java
private static void emitJsonNode(StringBuilder buf, JsonNode node) { if (node.isNumber()) { // Formatting of numbers depending on type switch (node.numberType()) { case BIG_INTEGER: buf.append(((BigIntegerNode) node).bigIntegerValue().toString()); break; case BIG_DECIMAL: buf.append(((DecimalNode) node).decimalValue().toPlainString()); break; case INT: case LONG: buf.append(node.asLong()); break; case FLOAT: case DOUBLE: double val = node.asDouble(); buf.append(Double.toString(val)); break; default://ww w. j ava 2 s.c o m break; } } else if (node.isArray()) { // JavaScript Array.toString() will comma-delimit the elements. for (int i = 0, size = node.size(); i < size; i++) { if (i >= 1) { buf.append(","); } buf.append(node.path(i).asText()); } } else if (!node.isNull() && !node.isMissingNode()) { buf.append(node.asText()); } }
From source file:org.waarp.gateway.kernel.rest.DbTransferLogDataModelRestMethodHandler.java
@Override protected DbTransferLog getItem(HttpRestHandler handler, RestArgument arguments, RestArgument result, Object body)// ww w . j a v a 2 s . co m throws HttpIncorrectRequestException, HttpInvalidAuthenticationException, HttpNotFoundRequestException { ObjectNode arg = arguments.getUriArgs().deepCopy(); arg.setAll(arguments.getBody()); try { JsonNode node = RestArgument.getId(arg); long id; if (node.isMissingNode()) { // shall not be but continue however id = arg.path(DbTransferLog.Columns.SPECIALID.name()).asLong(); } else { id = node.asLong(); } return new DbTransferLog(handler.getDbSession(), user, account, id); } catch (WaarpDatabaseException e) { throw new HttpNotFoundRequestException("Issue while reading from database " + arg, e); } }