Example usage for com.fasterxml.jackson.databind.node ArrayNode size

Introduction

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

Prototype

public int size() 

Source Link

Usage

From source file:org.emfjson.jackson.tests.uuids.UuidSaveTest.java

@Test
public void testSerializeOneRootWithTwoChildHavingOneReference() throws IOException {
    Resource resource = createUuidResource("test.xmi", mapper);

    Container root = ModelFactory.eINSTANCE.createContainer();
    ConcreteTypeOne one = ModelFactory.eINSTANCE.createConcreteTypeOne();
    ConcreteTypeOne two = ModelFactory.eINSTANCE.createConcreteTypeOne();

    one.setName("one");
    two.setName("two");

    one.getRefProperty().add(two);/*from www . j av a2s. c om*/

    root.getElements().add(one);
    root.getElements().add(two);

    resource.getContents().add(root);

    JsonNode node = mapper.valueToTree(root);

    assertNotNull(node);
    assertNotNull(node.get("@id"));
    assertEquals(uuid(root), uuid(node));

    assertTrue(node.get("elements").isArray());

    ArrayNode elements = (ArrayNode) node.get("elements");
    assertEquals(2, elements.size());

    JsonNode node1 = elements.get(0);
    JsonNode node2 = elements.get(1);

    assertNotNull(node1.get("@id"));
    assertEquals(uuid(one), uuid(node1));

    assertNotNull(node2.get("@id"));
    assertEquals(uuid(two), uuid(node2));

    assertNotNull(node1.get("refProperty"));
    assertNull(node2.get("refProperty"));
    assertTrue(node1.get("refProperty").isArray());

    ArrayNode refProperty = (ArrayNode) node1.get("refProperty");
    assertEquals(1, refProperty.size());

    JsonNode ref = refProperty.get(0);
    assertNotNull(ref.get("$ref"));

    assertEquals(uuid(two), ref.get("$ref").asText());
}

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From source file:org.gitana.platform.client.transfer.TransferImportJob.java

public List<TransferDependency> getTargets() {
    List<TransferDependency> targets = new ArrayList<TransferDependency>();

    ArrayNode array = getArray(FIELD_TARGETS);
    for (int i = 0; i < array.size(); i++) {
        ObjectNode object = (ObjectNode) array.get(i);

        String typeId = JsonUtil.objectGetString(object, "typeId");
        String id = JsonUtil.objectGetString(object, "id");

        TransferDependency dependency = new TransferDependency(typeId, id);
        targets.add(dependency);//from   w  ww. j  ava 2 s. c  om
    }

    return targets;
}

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From source file:de.thingweb.client.ClientFactory.java

protected Client pickClient() throws UnsupportedException, URISyntaxException {
    // check for right protocol&encoding
    List<Client> clients = new ArrayList<>(); // it is assumed URIs are ordered by priority

    JsonNode uris = thing.getMetadata().get("uris");
    if (uris != null) {
        if (uris.getNodeType() == JsonNodeType.STRING) {
            checkUri(uris.asText(), clients);
        } else if (uris.getNodeType() == JsonNodeType.ARRAY) {
            ArrayNode an = (ArrayNode) uris;
            for (int i = 0; i < an.size(); i++) {
                checkUri(an.get(i).asText(), i, clients);
            }//from   ww  w.j  a v a 2  s.c om
        }

        // int prio = 1;
        //      for (JsonNode juri : uris) {
        //       String suri = juri.asText();
        //        URI uri = new URI(suri);
        //        if(isCoapScheme(uri.getScheme())) {
        //          clients.add(new CoapClientImpl(suri, thing));
        //          log.info("Found matching client '" + CoapClientImpl.class.getName() + "' with priority " + prio++);
        //        } else if(isHttpScheme(uri.getScheme())) {
        //          clients.add(new HttpClientImpl(suri, thing));
        //          log.info("Found matching client '" + HttpClientImpl.class.getName() + "' with priority " + prio++);
        //        } 
        //      }
    }

    // take priority into account
    if (clients.isEmpty()) {
        log.warn("No fitting client implementation found!");
        throw new UnsupportedException("No fitting client implementation found!");
        // return null;
    } else {
        // pick first one with highest priority
        Client c = clients.get(0);
        log.info("Use '" + c.getClass().getName() + "' according to priority");
        return c;
    }

}

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From source file:com.turn.shapeshifter.AutoParser.java

/**
 * Parses a repeated field.//  w w w .  j  av a 2s.  com
 *
 * @param builder the builder in which the parsed field should be set
 * @param fieldName the JSON name of the field
 * @param field the descriptor of the repeated field being parsed
 * @param valueNode the JSON node being parsed
 * @param registry used as a source of schemas generated on the fly for
 * sub-objects
 * @throws ParsingException
 */
private void parseRepeatedField(Message.Builder builder, String fieldName, FieldDescriptor field,
        JsonNode valueNode, ReadableSchemaRegistry registry) throws ParsingException {
    if (!valueNode.isArray()) {
        throw new IllegalArgumentException(
                "Field '" + fieldName + "' is expected to be an array, but was " + valueNode.asToken());
    }
    ArrayNode array = (ArrayNode) valueNode;
    if (array.size() != 0) {
        for (JsonNode item : array) {
            Object value = parseValue(item, field, registry);
            if (value != null) {
                builder.addRepeatedField(field, value);
            }
        }
    }
}

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From source file:org.walkmod.conf.providers.yml.RemoveIncludesOrExcludesYMLAction.java

@Override
public void doAction(JsonNode node) throws Exception {
    if (chain == null) {
        chain = "default";
    }/*from  ww  w .j a va 2  s . c  om*/

    if (node.has("chains")) {
        JsonNode chains = node.get("chains");
        if (chains.isArray()) {
            ArrayNode chainsArray = (ArrayNode) chains;
            int limit = chainsArray.size();
            JsonNode selectedChain = null;
            for (int i = 0; i < limit && selectedChain == null; i++) {
                JsonNode chainNode = chainsArray.get(i);
                if (chainNode.has("name")) {
                    if (chainNode.get("name").asText().equals(chain)) {
                        selectedChain = chainNode;
                    }
                }
            }
            if (selectedChain != null) {
                if (setToReader) {
                    JsonNode reader = null;
                    if (selectedChain.has("reader")) {
                        reader = selectedChain.get("reader");
                    }
                    if (reader != null) {
                        removesIncludesOrExcludesList((ObjectNode) reader);
                    }
                }
                if (setToWriter) {
                    JsonNode writer = null;
                    if (selectedChain.has("writer")) {
                        writer = selectedChain.get("writer");
                    }
                    if (writer != null) {
                        removesIncludesOrExcludesList((ObjectNode) writer);
                    }
                }
            }
        }
        provider.write(node);
    }
}

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From source file:org.apache.solr.kelvin.scorer.EventCollectorScorer.java

@Override
public void configure(JsonNode config) throws Exception {
    if (!config.path("excludes").isMissingNode()) {
        ArrayNode excludes = ConfigurableLoader.assureArray(config.path("excludes"));
        for (int i = 0; i < excludes.size(); i++)
            excludeList.add(excludes.get(i).asText());
    } else {//w  ww  .ja  v  a 2s.c o m
        //defaults
        excludeList.add("org.apache.solr.kelvin.events.ResponseDecodedTestEvent");
        excludeList.add("org.apache.solr.kelvin.events.TestCaseTestEvent");
        //excludeList.add("org.apache.solr.kelvin.events.MissingFieldTestEvent");
        //excludeList.add("org.apache.solr.kelvin.events.MissingResultTestEvent");
    }
}

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

/**
 * Trim attributes of an inner object node to return.
 *
 * @param objectNode The object node to return.
 * @param parentPath  The parent path of attributes in the object.
 * @return The trimmed object node ready to return to the client.
 *//*from w w  w .  jav  a2  s.c om*/
private ObjectNode trimObjectNode(final ObjectNode objectNode, final Path parentPath) {
    ObjectNode objectToReturn = JsonUtils.getJsonNodeFactory().objectNode();
    Iterator<Map.Entry<String, JsonNode>> i = objectNode.fields();
    while (i.hasNext()) {
        Map.Entry<String, JsonNode> field = i.next();
        final Path path;
        if (parentPath.isRoot() && parentPath.getSchemaUrn() == null && SchemaUtils.isUrn(field.getKey())) {
            path = Path.root(field.getKey());
        } else {
            path = parentPath.attribute(field.getKey());
        }

        if (path.isRoot() || shouldReturn(path)) {
            if (field.getValue().isArray()) {
                ArrayNode trimmedNode = trimArrayNode((ArrayNode) field.getValue(), path);
                if (trimmedNode.size() > 0) {
                    objectToReturn.set(field.getKey(), trimmedNode);
                }
            } else if (field.getValue().isObject()) {
                ObjectNode trimmedNode = trimObjectNode((ObjectNode) field.getValue(), path);
                if (trimmedNode.size() > 0) {
                    objectToReturn.set(field.getKey(), trimmedNode);
                }
            } else {
                objectToReturn.set(field.getKey(), field.getValue());
            }
        }
    }
    return objectToReturn;
}

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From source file:la.alsocan.jsonshapeshifter.transformations.AdvancedCollectionTransformationTest.java

@Test
public void embeddedCollectionBindingShouldProduceTheRightNumberOfElements() throws IOException {

    Schema source = Schema.buildSchema(new ObjectMapper().readTree(DataSet.EMBEDDED_COLLECTION_SCHEMA));
    Schema target = Schema.buildSchema(new ObjectMapper().readTree(DataSet.EMBEDDED_COLLECTION_SCHEMA));
    Transformation t = new Transformation(source, target);

    Iterator<SchemaNode> it = t.toBind();
    t.bind(it.next(), new ArrayNodeBinding((SchemaArrayNode) source.at("/someArrayOfArray")));
    t.bind(it.next(), new ArrayNodeBinding((SchemaArrayNode) source.at("/someArrayOfArray/{i}")));
    t.bind(it.next(), new StringNodeBinding(source.at("/someArrayOfArray/{i}/{i}")));

    JsonNode payload = new ObjectMapper().readTree(DataSet.EMBEDDED_COLLECTION_PAYLOAD);
    JsonNode result = t.apply(payload);/*from  w w  w. j  av  a 2 s  .c om*/

    ArrayNode arrayCollection = (ArrayNode) result.at("/someArrayOfArray");
    assertThat(arrayCollection.size(), is(3));

    arrayCollection = (ArrayNode) result.at("/someArrayOfArray/0");
    assertThat(arrayCollection.size(), is(3));

    arrayCollection = (ArrayNode) result.at("/someArrayOfArray/1");
    assertThat(arrayCollection.size(), is(2));

    arrayCollection = (ArrayNode) result.at("/someArrayOfArray/2");
    assertThat(arrayCollection.size(), is(1));
}

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From source file:org.flowable.rest.dmn.service.api.decision.DmnRuleServiceResourceTest.java

@DmnDeploymentAnnotation(resources = { "org/flowable/rest/dmn/service/api/decision/multi-hit.dmn" })
public void testExecutionDecision() throws Exception {
    // Add decision key
    ObjectNode requestNode = objectMapper.createObjectNode();
    requestNode.put("decisionKey", "decision1");

    // add input variable
    ArrayNode variablesNode = objectMapper.createArrayNode();
    ObjectNode variableNode = objectMapper.createObjectNode();
    variableNode.put("name", "inputVariable1");
    variableNode.put("type", "integer");
    variableNode.put("value", 5);
    variablesNode.add(variableNode);//ww  w.  jav a  2 s .  c o m

    requestNode.set("inputVariables", variablesNode);

    HttpPost httpPost = new HttpPost(
            SERVER_URL_PREFIX + DmnRestUrls.createRelativeResourceUrl(DmnRestUrls.URL_RULE_SERVICE_EXECUTE));
    httpPost.setEntity(new StringEntity(requestNode.toString()));
    CloseableHttpResponse response = executeRequest(httpPost, HttpStatus.SC_CREATED);

    // Check response
    JsonNode responseNode = objectMapper.readTree(response.getEntity().getContent());
    closeResponse(response);

    ArrayNode resultVariables = (ArrayNode) responseNode.get("resultVariables");

    assertEquals(3, resultVariables.size());
}

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From source file:io.wcm.caravan.pipeline.impl.JsonPathSelectorTests.java

@Test
public void testExtractArrayPathNoResults() {

    // if no selection matches the expression, but the property in the query exists, no results are returned
    ArrayNode result = new JsonPathSelector("$..book[?(@.title=='No such title')]").call(booksJson);

    assertEquals(0, result.size());
}

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