Example usage for com.fasterxml.jackson.databind JsonNode size

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JsonNode size.

Prototype

public int size() 

Source Link

Usage

From source file:org.apache.drill.exec.ref.rse.JSONRecordReader.java

private DataValue convert(JsonNode node) {
    if (node == null || node.isNull() || node.isMissingNode()) {
        return DataValue.NULL_VALUE;
    } else if (node.isArray()) {
        SimpleArrayValue arr = new SimpleArrayValue(node.size());
        for (int i = 0; i < node.size(); i++) {
            arr.addToArray(i, convert(node.get(i)));
        }/*from w w  w. ja v a2  s  .  co  m*/
        return arr;
    } else if (node.isObject()) {
        SimpleMapValue map = new SimpleMapValue();
        String name;
        for (Iterator<String> iter = node.fieldNames(); iter.hasNext();) {
            name = iter.next();
            map.setByName(name, convert(node.get(name)));
        }
        return map;
    } else if (node.isBinary()) {
        try {
            return new BytesScalar(node.binaryValue());
        } catch (IOException e) {
            throw new RuntimeException("Failure converting binary value.", e);
        }
    } else if (node.isBigDecimal()) {
        throw new UnsupportedOperationException();
        //      return new BigDecimalScalar(node.decimalValue());
    } else if (node.isBigInteger()) {
        throw new UnsupportedOperationException();
        //      return new BigIntegerScalar(node.bigIntegerValue());
    } else if (node.isBoolean()) {
        return new BooleanScalar(node.asBoolean());
    } else if (node.isFloatingPointNumber()) {
        if (node.isBigDecimal()) {
            throw new UnsupportedOperationException();
            //        return new BigDecimalScalar(node.decimalValue());
        } else {
            return new DoubleScalar(node.asDouble());
        }
    } else if (node.isInt()) {
        return new IntegerScalar(node.asInt());
    } else if (node.isLong()) {
        return new LongScalar(node.asLong());
    } else if (node.isTextual()) {
        return new StringScalar(node.asText());
    } else {
        throw new UnsupportedOperationException(String.format("Don't know how to convert value of type %s.",
                node.getClass().getCanonicalName()));
    }

}

---

From source file:com.unboundid.scim2.server.utils.ResourceComparator.java

/**
 * Retrieve the value of a complex multi-valued attribute that is marked as
 * primary or the first value in the list. If the provided node is not an
 * array node, then just return the provided node.
 *
 * @param node The JsonNode to retrieve from.
 * @return The primary or first value or {@code null} if the provided array
 * node is empty./*from  w w w  .jav  a  2s  .  co m*/
 */
private JsonNode getPrimaryOrFirst(final JsonNode node) {
    // if it's a multi-valued attribute (see Section 2.4
    // [I-D.ietf - scim - core - schema]), if any, or else the first value in
    // the list, if any.

    if (!node.isArray()) {
        return node;
    }

    if (node.size() == 0) {
        return null;
    }

    Iterator<JsonNode> i = node.elements();
    while (i.hasNext()) {
        JsonNode value = i.next();
        JsonNode primary = value.get("primary");
        if (primary != null && primary.booleanValue()) {
            return value;
        }
    }
    return node.get(0);
}

---

From source file:com.epam.catgenome.manager.externaldb.ncbi.NCBIGeneManager.java

private void parseJsonFromPubmed(final JsonNode pubmedResultRoot, final JsonNode pubmedEntries,
        final NCBIGeneVO ncbiGeneVO) throws JsonProcessingException {
    if (pubmedResultRoot.isArray()) {
        ncbiGeneVO.setPubNumber(pubmedResultRoot.size());
        for (final JsonNode objNode : pubmedResultRoot) {
            if (ncbiGeneVO.getPubmedReferences().size() >= NUMBER_OF_PUBLICATIONS) {
                break;
            }/*  w  w  w  . ja  v a  2 s  . com*/
            JsonNode jsonNode = pubmedEntries.path(RESULT_PATH).get("" + objNode.asText());
            NCBISummaryVO pubmedReference = mapper.treeToValue(jsonNode, NCBISummaryVO.class);
            pubmedReference.setLink(String.format(NCBI_PUBMED_URL, pubmedReference.getUid()));
            // take first author
            if (pubmedReference.getAuthors() != null) {
                pubmedReference.setMultipleAuthors(pubmedReference.getAuthors().size() > 1);
                NCBISummaryVO.NCBIAuthor ncbiAuthor = pubmedReference.getAuthors().get(0);
                pubmedReference.setAuthor(ncbiAuthor);
                pubmedReference.setAuthors(null);
            }

            ncbiGeneVO.getPubmedReferences().add(pubmedReference);
        }
    }
}

---

From source file:org.activiti.rest.service.api.history.HistoricProcessInstanceQueryResourceTest.java

/**
 * Test querying historic process instance based on variables. POST query/historic-process-instances
 *//*from w w  w.j  av  a 2  s .  co m*/
@Deployment
public void testQueryProcessInstancesWithVariables() throws Exception {
    HashMap<String, Object> processVariables = new HashMap<String, Object>();
    processVariables.put("stringVar", "Azerty");
    processVariables.put("intVar", 67890);
    processVariables.put("booleanVar", false);

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess",
            processVariables);
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    taskService.complete(task.getId());

    ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess",
            processVariables);

    String url = RestUrls.createRelativeResourceUrl(RestUrls.URL_HISTORIC_PROCESS_INSTANCE_QUERY);

    // Process variables
    ObjectNode requestNode = objectMapper.createObjectNode();
    ArrayNode variableArray = objectMapper.createArrayNode();
    ObjectNode variableNode = objectMapper.createObjectNode();
    variableArray.add(variableNode);
    requestNode.put("variables", variableArray);

    // String equals
    variableNode.put("name", "stringVar");
    variableNode.put("value", "Azerty");
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Integer equals
    variableNode.removeAll();
    variableNode.put("name", "intVar");
    variableNode.put("value", 67890);
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Boolean equals
    variableNode.removeAll();
    variableNode.put("name", "booleanVar");
    variableNode.put("value", false);
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String not equals
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "ghijkl");
    variableNode.put("operation", "notEquals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Integer not equals
    variableNode.removeAll();
    variableNode.put("name", "intVar");
    variableNode.put("value", 45678);
    variableNode.put("operation", "notEquals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Boolean not equals
    variableNode.removeAll();
    variableNode.put("name", "booleanVar");
    variableNode.put("value", true);
    variableNode.put("operation", "notEquals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String equals ignore case
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "azeRTY");
    variableNode.put("operation", "equalsIgnoreCase");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String not equals ignore case (not supported)
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "HIJKLm");
    variableNode.put("operation", "notEqualsIgnoreCase");
    assertErrorResult(url, requestNode, HttpStatus.SC_BAD_REQUEST);

    // String equals without value
    variableNode.removeAll();
    variableNode.put("value", "Azerty");
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String equals with non existing value
    variableNode.removeAll();
    variableNode.put("value", "Azerty2");
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode);

    // String like ignore case
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "azerty");
    variableNode.put("operation", "likeIgnoreCase");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "azerty2");
    variableNode.put("operation", "likeIgnoreCase");
    assertResultsPresentInPostDataResponse(url, requestNode);

    requestNode = objectMapper.createObjectNode();
    requestNode.put("finished", true);
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("finished", false);
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance2.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processDefinitionId", processInstance.getProcessDefinitionId());
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processDefinitionKey", "oneTaskProcess");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processDefinitionKey", "oneTaskProcess");

    HttpPost httpPost = new HttpPost(SERVER_URL_PREFIX + url + "?sort=startTime");
    httpPost.setEntity(new StringEntity(requestNode.toString()));
    CloseableHttpResponse response = executeRequest(httpPost, HttpStatus.SC_OK);

    // Check status and size
    JsonNode dataNode = objectMapper.readTree(response.getEntity().getContent()).get("data");
    closeResponse(response);
    assertEquals(2, dataNode.size());
    assertEquals(processInstance.getId(), dataNode.get(0).get("id").asText());
    assertEquals(processInstance2.getId(), dataNode.get(1).get("id").asText());
}

---

From source file:org.flowable.rest.service.api.history.HistoricProcessInstanceQueryResourceTest.java

/**
 * Test querying historic process instance based on variables. POST query/historic-process-instances
 *///from  ww  w. j  a v a 2s. c om
@Deployment
public void testQueryProcessInstancesWithVariables() throws Exception {
    HashMap<String, Object> processVariables = new HashMap<String, Object>();
    processVariables.put("stringVar", "Azerty");
    processVariables.put("intVar", 67890);
    processVariables.put("booleanVar", false);

    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess",
            processVariables);
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    taskService.complete(task.getId());

    ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess",
            processVariables);

    String url = RestUrls.createRelativeResourceUrl(RestUrls.URL_HISTORIC_PROCESS_INSTANCE_QUERY);

    // Process variables
    ObjectNode requestNode = objectMapper.createObjectNode();
    ArrayNode variableArray = objectMapper.createArrayNode();
    ObjectNode variableNode = objectMapper.createObjectNode();
    variableArray.add(variableNode);
    requestNode.set("variables", variableArray);

    // String equals
    variableNode.put("name", "stringVar");
    variableNode.put("value", "Azerty");
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Integer equals
    variableNode.removeAll();
    variableNode.put("name", "intVar");
    variableNode.put("value", 67890);
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Boolean equals
    variableNode.removeAll();
    variableNode.put("name", "booleanVar");
    variableNode.put("value", false);
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String not equals
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "ghijkl");
    variableNode.put("operation", "notEquals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Integer not equals
    variableNode.removeAll();
    variableNode.put("name", "intVar");
    variableNode.put("value", 45678);
    variableNode.put("operation", "notEquals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // Boolean not equals
    variableNode.removeAll();
    variableNode.put("name", "booleanVar");
    variableNode.put("value", true);
    variableNode.put("operation", "notEquals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String equals ignore case
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "azeRTY");
    variableNode.put("operation", "equalsIgnoreCase");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String not equals ignore case (not supported)
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "HIJKLm");
    variableNode.put("operation", "notEqualsIgnoreCase");
    assertErrorResult(url, requestNode, HttpStatus.SC_BAD_REQUEST);

    // String equals without value
    variableNode.removeAll();
    variableNode.put("value", "Azerty");
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    // String equals with non existing value
    variableNode.removeAll();
    variableNode.put("value", "Azerty2");
    variableNode.put("operation", "equals");
    assertResultsPresentInPostDataResponse(url, requestNode);

    // String like ignore case
    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "azerty");
    variableNode.put("operation", "likeIgnoreCase");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    variableNode.removeAll();
    variableNode.put("name", "stringVar");
    variableNode.put("value", "azerty2");
    variableNode.put("operation", "likeIgnoreCase");
    assertResultsPresentInPostDataResponse(url, requestNode);

    requestNode = objectMapper.createObjectNode();
    requestNode.put("finished", true);
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("finished", false);
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance2.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processDefinitionId", processInstance.getProcessDefinitionId());
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processDefinitionKey", "oneTaskProcess");
    assertResultsPresentInPostDataResponse(url, requestNode, processInstance.getId(), processInstance2.getId());

    requestNode = objectMapper.createObjectNode();
    requestNode.put("processDefinitionKey", "oneTaskProcess");

    HttpPost httpPost = new HttpPost(SERVER_URL_PREFIX + url + "?sort=startTime");
    httpPost.setEntity(new StringEntity(requestNode.toString()));
    CloseableHttpResponse response = executeRequest(httpPost, HttpStatus.SC_OK);

    // Check status and size
    JsonNode dataNode = objectMapper.readTree(response.getEntity().getContent()).get("data");
    closeResponse(response);
    assertEquals(2, dataNode.size());
    assertEquals(processInstance.getId(), dataNode.get(0).get("id").asText());
    assertEquals(processInstance2.getId(), dataNode.get(1).get("id").asText());
}

---

From source file:com.spoiledmilk.ibikecph.map.SMHttpRequest.java

public void findPlacesForLocation(final Location loc, final SMHttpRequestListener listener) {
    new Thread(new Runnable() {
        @Override//from w  w w .j  a  va 2s .  c  om
        public void run() {
            String url = String.format(Locale.US, "%s/%f,%f.json", Config.GEOCODER, loc.getLatitude(),
                    loc.getLongitude()); // ,%d
                                                                                                                                    // ,
                                                                                                                                    // GEOCODER_SEARCH_RADIUS
            JsonNode response = HttpUtils.get(url);
            Address a = null;
            if (response != null) {
                if (response.size() > 0) {
                    a = new Address(response.path("vejnavn").path("navn").asText(),
                            response.path("husnr").asText(), response.path("postnummer").path("nr").asText(),
                            response.path("kommune").path("navn").asText(), loc.getLatitude(),
                            loc.getLongitude());
                } else {
                    a = new Address(
                            Util.limitDecimalPlaces(loc.getLatitude(), 4) + "\n"
                                    + Util.limitDecimalPlaces(loc.getLongitude(), 4),
                            "", "", "", loc.getLatitude(), loc.getLongitude());
                }
            } else {
                a = new Address(
                        Util.limitDecimalPlaces(loc.getLatitude(), 4) + "\n"
                                + Util.limitDecimalPlaces(loc.getLongitude(), 4),
                        "", "", "", loc.getLatitude(), loc.getLongitude());
            }
            sendMsg(REQUEST_FIND_PLACES_FOR_LOC, a, listener);
        }
    }).start();
}

---

From source file:org.eel.kitchen.jsonschema.validator.InstanceValidator.java

@Override
public void validate(final ValidationContext context, final ValidationReport report, final JsonNode instance) {
    final SchemaContainer orig = context.getContainer();
    context.setContainer(schemaNode.getContainer());

    for (final KeywordValidator validator : validators) {
        validator.validateInstance(context, report, instance);
        if (report.hasFatalError())
            return;
    }//www . j  a v  a 2  s  .  c  om

    if (instance.size() > 0) {
        final JsonValidator validator = instance.isArray() ? new ArrayValidator(schemaNode.getNode())
                : new ObjectValidator(schemaNode.getNode());

        validator.validate(context, report, instance);
    }
    context.setContainer(orig);
}

---

From source file:com.ning.metrics.serialization.hadoop.pig.SmileStorage.java

/**
 * Retrieves the next tuple to be processed. Implementations should NOT reuse
 * tuple objects (or inner member objects) they return across calls and
 * should return a different tuple object in each call.
 *
 * @return the next tuple to be processed or null if there are no more tuples
 *         to be processed./*from   w  ww  .j  a v  a 2 s.  co  m*/
 * @throws java.io.IOException if there is an exception while retrieving the next
 *                             tuple
 */
@Override
public Tuple getNext() throws IOException {
    try {
        if (reader == null || !reader.nextKeyValue()) {
            return null;
        }

        final Object value = reader.getCurrentValue();

        if (value instanceof SmileEnvelopeEvent) {
            final SmileEnvelopeEvent envelope = (SmileEnvelopeEvent) value;
            final JsonNode data = (JsonNode) envelope.getData();

            final Tuple tuple = factory.newTuple(data.size());
            int i = 0;
            for (final GoodwillSchemaField field : schema.getSchema()) {
                final JsonNode node = data.get(field.getName());
                tuple.set(i, getJsonValue(field.getType(), node));
                i++;
            }

            return tuple;
        } else {
            throw new IOException(String.format("Expected SmileEnvelopeEvent, not %s", value.getClass()));
        }
    } catch (NullPointerException e) {
        String splitInfo = "<no split info>";
        if (split != null) {
            splitInfo = split.toString();
        }
        log.error(String.format("Corrupt Smile file (%s), ignoring the rest of the input", splitInfo), e);
    } catch (com.fasterxml.jackson.core.JsonParseException e) {
        String splitInfo = "<no split info>";
        if (split != null) {
            splitInfo = split.toString();
        }
        log.error(String.format("Corrupt Smile file (%s), ignoring the rest of the input", splitInfo), e);
        return null;
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }

    return null;
}

---

From source file:org.lendingclub.mercator.docker.DockerSerializerModule.java

public ObjectNode flatten(JsonNode n) {
    ObjectNode out = vanillaObjectMapper.createObjectNode();
    Converter<String, String> caseFormat = CaseFormat.UPPER_CAMEL.converterTo(CaseFormat.LOWER_CAMEL);

    n.fields().forEachRemaining(it -> {
        JsonNode val = it.getValue();
        String key = it.getKey();
        key = caseFormat.convert(key);/*from   www  . j ava  2  s  .  co m*/
        if (val.isValueNode()) {

            out.set(key, it.getValue());
        } else if (val.isArray()) {
            if (val.size() == 0) {
                out.set(key, val);
            }
            boolean valid = true;
            Class<? extends Object> type = null;
            ArrayNode an = (ArrayNode) val;
            for (int i = 0; valid && i < an.size(); i++) {
                if (!an.get(i).isValueNode()) {
                    valid = false;
                }
                if (type != null && an.get(i).getClass() != type) {
                    valid = false;
                }
            }

        }
    });
    renameAttribute(out, "oSType", "osType");
    renameAttribute(out, "iD", "id");
    renameAttribute(out, "neventsListener", "nEventsListener");
    renameAttribute(out, "cPUSet", "cpuSet");
    renameAttribute(out, "cPUShares", "cpuShares");
    renameAttribute(out, "iPv4Forwarding", "ipv4Forwarding");
    renameAttribute(out, "oOMKilled", "oomKilled");
    renameAttribute(out, "state_oomkilled", "state_oomKilled");
    renameAttribute(out, "bridgeNfIptables", "bridgeNfIpTables");
    renameAttribute(out, "bridgeNfIp6tables", "bridgeNfIp6Tables");
    out.remove("ngoroutines");
    return out;
}

---

From source file:org.opendaylight.nemo.renderer.cli.physicalnetwork.PhysicalResourceLoaderTest.java

@Test
public void testBuildPortAttributes() throws Exception {
    Class<PhysicalResourceLoader> class1 = PhysicalResourceLoader.class;
    Method method = class1.getDeclaredMethod("buildPortAttributes", new Class[] { JsonNode.class });
    method.setAccessible(true);//from  ww  w  .  j  a  va  2s .  co  m

    List<Attribute> attributeList;
    JsonNode attributes = mock(JsonNode.class);
    JsonNode portAttribute = mock(JsonNode.class);
    JsonNode jsonNode_temp = mock(JsonNode.class);

    when(attributes.size()).thenReturn(1);
    when(attributes.get(any(Integer.class))).thenReturn(portAttribute);
    //get into method "buildPortAttribute"
    when(portAttribute.path(any(String.class))).thenReturn(jsonNode_temp);
    when(jsonNode_temp.asText()).thenReturn(new String(""))//branch null
            .thenReturn(new String("zm"));
    attributeList = (List<Attribute>) method.invoke(physicalResourceLoader, attributes);
    Assert.assertTrue(attributeList.size() == 0);
    //new AttributeName("zm");
    attributeList = (List<Attribute>) method.invoke(physicalResourceLoader, attributes);
    Assert.assertTrue(attributeList.size() == 1);
    verify(portAttribute, times(3)).path(any(String.class));
    verify(jsonNode_temp, times(3)).asText();
}

---

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