Example usage for com.fasterxml.jackson.databind.node JsonNodeFactory arrayNode

Introduction

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

Prototype

public ArrayNode arrayNode() 

Source Link

Usage

From source file:org.apache.streams.rss.serializer.SyndEntrySerializer.java

private void serializeContents(ObjectNode root, JsonNodeFactory factory, List contents) {
    if (contents == null || contents.size() == 0)
        return;//from   w  w w. ja v a2s. com
    ArrayNode contentsArray = factory.arrayNode();
    for (Object obj : contents) {
        ObjectNode content = factory.objectNode();
        if (obj instanceof Content) {
            Content rssContent = (Content) obj;
            content.put("type", rssContent.getType());
            content.put("value", rssContent.getValue());
        }
        if (obj instanceof com.sun.syndication.feed.atom.Content) {
            com.sun.syndication.feed.atom.Content atomContent = (com.sun.syndication.feed.atom.Content) obj;
            content.put("type", atomContent.getType());
            content.put("value", atomContent.getValue());
            content.put("mode", atomContent.getMode());
            content.put("src", atomContent.getSrc());
        }
        contentsArray.add(content);
    }
    root.put("contents", contentsArray);
}

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From source file:org.apache.streams.rss.serializer.SyndEntrySerializer.java

private void serializeCategories(ObjectNode root, JsonNodeFactory factory, List categories) {
    if (categories == null || categories.size() == 0)
        return;/*from   w w w  .  java2  s. c o  m*/
    ArrayNode cats = factory.arrayNode();
    for (Object obj : categories) {
        if (obj instanceof Category) {
            ObjectNode catNode = factory.objectNode();
            Category category = (Category) obj;
            if (category.getDomain() != null)
                catNode.put("domain", category.getDomain());
            if (category.getValue() != null)
                catNode.put("value", category.getValue());
            cats.add(catNode);
        } else if (obj instanceof com.sun.syndication.feed.atom.Category) {
            com.sun.syndication.feed.atom.Category category = (com.sun.syndication.feed.atom.Category) obj;
            ObjectNode catNode = factory.objectNode();
            if (category.getLabel() != null)
                catNode.put("label", category.getLabel());
            if (category.getScheme() != null)
                catNode.put("scheme", category.getScheme());
            if (category.getSchemeResolved() != null)
                catNode.put("schemeResolved", category.getSchemeResolved());
            if (category.getTerm() != null)
                catNode.put("term", category.getTerm());
            cats.add(catNode);
        }
    }
    root.put("categories", cats);
}

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From source file:org.apache.streams.rss.serializer.SyndEntrySerializer.java

private void serializeEnclosures(ObjectNode root, JsonNodeFactory factory, List enclosures) {
    if (enclosures == null || enclosures.size() == 0)
        return;/*from  w ww . j a  v a2 s.  com*/
    ArrayNode encls = factory.arrayNode();
    for (Object obj : enclosures) {
        if (obj instanceof Enclosure) {
            Enclosure enclosure = (Enclosure) obj;
            ObjectNode encl = factory.objectNode();
            if (enclosure.getType() != null)
                encl.put("type", enclosure.getType());
            if (enclosure.getUrl() != null)
                encl.put("url", enclosure.getUrl());
            encl.put("length", enclosure.getLength());
            encls.add(encl);
        } else if (obj instanceof SyndEnclosure) {
            SyndEnclosure enclosure = (SyndEnclosure) obj;
            ObjectNode encl = factory.objectNode();
            if (enclosure.getType() != null)
                encl.put("type", enclosure.getType());
            if (enclosure.getUrl() != null)
                encl.put("url", enclosure.getUrl());
            encl.put("length", enclosure.getLength());
            encls.add(encl);
        } else {
            LOGGER.warn("serializeEnclosures does not handle type : {}", obj.getClass().toString());
        }
    }
    root.put("enclosures", encls);
}

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From source file:net.mostlyharmless.jghservice.connector.jira.UpdateVersionsOnIssue.java

@Override
public String getJson() throws JsonProcessingException {
    JsonNodeFactory factory = JsonNodeFactory.instance;
    ObjectNode root = factory.objectNode();
    ObjectNode update = factory.objectNode();
    root.put("update", update);

    if (!fixVersionsAdded.isEmpty() || !fixVersionsRemoved.isEmpty()) {
        ArrayNode fixVersions = factory.arrayNode();
        for (String version : fixVersionsAdded) {
            ObjectNode add = factory.objectNode();
            ObjectNode addVersion = factory.objectNode();
            addVersion.put("name", version);
            add.put("add", addVersion);
            fixVersions.add(add);//w  ww.j av a2  s.  c  om
        }

        for (String version : fixVersionsRemoved) {
            ObjectNode remove = factory.objectNode();
            ObjectNode removeVersion = factory.objectNode();
            removeVersion.put("name", version);
            remove.put("remove", removeVersion);
            fixVersions.add(remove);
        }

        update.put("fixVersions", fixVersions);
    }

    if (!affectsVersionsAdded.isEmpty() || !affectsVersionsRemoved.isEmpty()) {
        ArrayNode affectsVersions = factory.arrayNode();
        for (String version : affectsVersionsAdded) {
            ObjectNode add = factory.objectNode();
            ObjectNode addVersion = factory.objectNode();
            addVersion.put("name", version);
            add.put("add", addVersion);
            affectsVersions.add(add);
        }

        for (String version : affectsVersionsRemoved) {
            ObjectNode remove = factory.objectNode();
            ObjectNode removeVersion = factory.objectNode();
            removeVersion.put("name", version);
            remove.put("remove", removeVersion);
            affectsVersions.add(remove);
        }

        update.put("versions", affectsVersions);
    }

    return new ObjectMapper().writeValueAsString(root);

}

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From source file:com.cloudera.cdk.morphline.json.JsonMorphlineTest.java

@Test
public void testComplexDocuments() throws Exception {
    morphline = createMorphline("test-morphlines/extractJsonPaths");
    File file = new File(RESOURCES_DIR + "/test-documents/complex.json");
    InputStream in = new FileInputStream(file);
    Record record = new Record();
    record.put(Fields.ATTACHMENT_BODY, in);

    startSession();//from  ww w . j a va  2s.c  o m
    assertEquals(1, collector.getNumStartEvents());
    assertTrue(morphline.process(record));

    assertEquals(1, collector.getRecords().size());
    JsonNode rootNode = (JsonNode) new ObjectMapper().reader(JsonNode.class).readValues(file).next();
    JsonNodeFactory factory = new JsonNodeFactory(false);

    assertEquals(Arrays.asList(10), collector.getFirstRecord().get("/docId"));
    assertEquals(Arrays.asList(rootNode.get("links")), collector.getFirstRecord().get("/links"));

    assertEquals(Arrays.asList(factory.arrayNode()), collector.getFirstRecord().get("/links/backward"));
    assertEquals(factory.arrayNode(), rootNode.get("links").get("backward"));

    List expected = Arrays.asList(factory.arrayNode().add(20).add(40).add(60).add(true).add(false).add(32767)
            .add(2147483647).add(9223372036854775807L).add(1.23).add(1.7976931348623157E308));
    assertEquals(expected, collector.getFirstRecord().get("/links/forward"));
    assertEquals(expected, collector.getFirstRecord().get("/links/forward/[]"));
    assertEquals(expected, collector.getFirstRecord().get("/links/forward[]"));
    assertEquals(Arrays.asList(rootNode.get("name")), collector.getFirstRecord().get("/name"));
    assertEquals(Arrays.asList("en-us", "en", "en-gb"),
            collector.getFirstRecord().get("/name/[]/language/[]/code"));
    assertEquals(Arrays.asList("en-us", "en", "en-gb"),
            collector.getFirstRecord().get("/name[]/language[]/code"));
    assertEquals(Arrays.asList("us", "gb"), collector.getFirstRecord().get("/name/[]/language/[]/country"));
    assertEquals(Arrays.asList("us", "gb"), collector.getFirstRecord().get("/name[]/language[]/country"));
    assertEquals(Arrays.asList(), collector.getFirstRecord().get("/unknownField"));
    assertEquals(Arrays.asList(true), collector.getFirstRecord().get("/links/bool"));
    assertEquals(Arrays.asList(32767), collector.getFirstRecord().get("/links/short"));
    assertEquals(Arrays.asList(2147483647), collector.getFirstRecord().get("/links/int"));
    assertEquals(Arrays.asList(9223372036854775807L), collector.getFirstRecord().get("/links/long"));
    assertEquals(Arrays.asList(1.7976931348623157E308), collector.getFirstRecord().get("/links/double"));

    in.close();
}

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From source file:com.redhat.lightblue.crud.CRUDFindRequest.java

/**
 * Populates an object node with the JSON representation of this
 *///w  w  w  .j  a va2  s .co m
public void toJson(JsonNodeFactory factory, ObjectNode node) {
    if (query != null) {
        node.set("query", query.toJson());
    }
    if (projection != null) {
        node.set("projection", projection.toJson());
    }
    if (sort != null) {
        node.set("sort", sort.toJson());
    }
    if (from != null && to != null) {
        ArrayNode arr = factory.arrayNode();
        arr.add(from);
        arr.add(to);
        node.set("range", arr);
    }
}

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From source file:org.kitesdk.apps.streaming.StreamDescription.java

private TreeNode toJson() {

    JsonNodeFactory js = JsonNodeFactory.instance;

    ObjectNode root = js.objectNode();// www  .  j av a  2s.  c  o m

    root.put(NAME, getJobName());
    root.put(JOBCLASS, getJobClass().getName());

    ArrayNode streamsArray = js.arrayNode();

    for (Stream stream : getStreams().values()) {

        ObjectNode streamNode = streamsArray.addObject();

        streamNode.put(NAME, stream.getName());

        ObjectNode properties = js.objectNode();

        for (Map.Entry<String, String> prop : stream.getProperties().entrySet()) {

            properties.put(prop.getKey(), prop.getValue());
        }

        streamNode.put(PROPS, properties);
    }

    root.put(STREAMS, streamsArray);

    ArrayNode viewsArray = js.arrayNode();

    for (Map.Entry<String, URI> view : getViewUris().entrySet()) {

        ObjectNode viewNode = viewsArray.addObject();

        viewNode.put(NAME, view.getKey());
        viewNode.put(URI_PROP, view.getValue().toString());
    }

    root.put(VIEWS, viewsArray);

    return root;
}

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From source file:org.apache.streams.rss.serializer.SyndEntrySerializer.java

private void serializeLinks(ObjectNode root, JsonNodeFactory factory, List links) {
    if (links == null || links.size() == 0) {
        return;/*from w ww  . j a  va2s .c o m*/
    } else if (links.get(0) instanceof String) {
        serializeListOfStrings(links, "links", root, factory);
    } else if (links.get(0) instanceof SyndLinkImpl) {
        ArrayNode linksArray = factory.arrayNode();
        SyndLinkImpl syndLink;
        ObjectNode linkNode;
        for (Object obj : links) {
            linkNode = factory.objectNode();
            syndLink = (SyndLinkImpl) obj;
            linkNode.put("rel", syndLink.getRel());
            linkNode.put("href", syndLink.getHref());
            linkNode.put("type", syndLink.getType());
            linkNode.put("length", syndLink.getLength());
            linkNode.put("hrefLang", syndLink.getHreflang());
            linkNode.put("title", syndLink.getTitle());
            linksArray.add(linkNode);
        }
        root.put("links", linksArray);
    } else {
        LOGGER.error("No implementation for handling links of class : {}", links.get(0).getClass().toString());
    }
}

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From source file:com.redhat.lightblue.eval.ArrayProjector.java

/**
 * Sorts the given array node using the sort criteria given in this ArrayProjector
 *
 * @param array The array node to sort//  w  w  w  .j a  va2  s  . co m
 * @param factory Json node factory
 *
 * If there is a sort criteria defined in <code>this</code>, the array elements are
 * sorted using that.
 *
 * @return A new ArrayNode containing the sorted elements, or if
 * there is no sort defined, the <code>array</code> itself
 */
public ArrayNode sortArray(ArrayNode array, JsonNodeFactory factory) {
    if (sort == null) {
        return array;
    } else {
        List<SortableElement> list = new ArrayList<>(array.size());
        for (Iterator<JsonNode> itr = array.elements(); itr.hasNext();) {
            list.add(new SortableElement(itr.next(), sortFields));
        }
        Collections.sort(list);
        ArrayNode newNode = factory.arrayNode();
        for (SortableElement x : list)
            newNode.add(x.node);
        return newNode;
    }
}

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From source file:com.redhat.smonkey.RndArr.java

@Override
public JsonNode generate(JsonNodeFactory nodeFactory, JsonNode data, Monkey mon) {
    int minlength = 1;
    int maxlength = 32;
    int length = -1;

    minlength = Utils.asInt(data.get("minlength"), minlength);
    maxlength = Utils.asInt(data.get("maxlength"), maxlength);
    length = Utils.asInt(data.get("length"), length);
    JsonNode el = data.get("element");
    if (el == null)
        throw new RuntimeException("element is required");

    if (length <= 0) {
        length = Utils.rndi(minlength, maxlength);
    }//from   ww  w  .  j  a  v a  2 s.  c om
    ArrayNode node = nodeFactory.arrayNode();
    for (int i = 0; i < length; i++) {
        node.add(mon.generateNode(el));
    }
    return node;
}

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