Example usage for com.fasterxml.jackson.core JsonGenerator writeEndObject

List of usage examples for com.fasterxml.jackson.core JsonGenerator writeEndObject

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonGenerator writeEndObject.

Prototype

public abstract void writeEndObject() throws IOException, JsonGenerationException;

Source Link

Document

Method for writing closing marker of a JSON Object value (character '}'; plus possible white space decoration if pretty-printing is enabled).

Usage

From source file:com.cedarsoft.couchdb.io.CouchDocSerializer.java

private static <T> void serializeInlineAttachments(@Nonnull CouchDoc<T> doc, @Nonnull JsonGenerator generator)
        throws IOException {
    if (!doc.hasInlineAttachments()) {
        return;/* ww w.  j  av a  2  s. co m*/
    }

    generator.writeObjectFieldStart(PROPERTY_ATTACHMENTS);

    for (CouchDoc.Attachment attachment : doc.getAttachments()) {
        if (!attachment.isInline()) {
            throw new IllegalStateException("Cannot serialize non-inline attachments: " + attachment);
        }
        generator.writeObjectFieldStart(attachment.getId().asString());

        generator.writeStringField(PROPERTY_CONTENT_TYPE, attachment.getContentType().toString());
        generator.writeStringField(PROPERTY_DATA, new String(Base64.encode(attachment.getData())));

        generator.writeEndObject();
    }

    generator.writeEndObject();
}

From source file:net.echinopsii.ariane.community.plugin.rabbitmq.directory.json.RabbitmqNodeJSON.java

public final static void rabbitmqNode2JSON(RabbitmqNode node, JsonGenerator jgenerator) throws IOException {
    jgenerator.writeStartObject();/*  w  w w . j  a va  2 s.  com*/
    jgenerator.writeNumberField(RMQN_ID, node.getId());
    jgenerator.writeNumberField(RMQN_VERSION, node.getVersion());
    jgenerator.writeStringField(RMQN_NAME, node.getName());
    jgenerator.writeStringField(RMQN_URL, node.getUrl());
    jgenerator.writeStringField(RMQN_USER, node.getUser());
    jgenerator.writeBooleanField(RMQN_PASSWD, node.getPasswd() != null);
    jgenerator.writeStringField(RMQN_DESCRIPTION, node.getDescription());
    if (node.getCluster() != null)
        jgenerator.writeNumberField(RMQN_CLUSTER, node.getCluster().getId());
    else
        jgenerator.writeNumberField(RMQN_CLUSTER, -1);
    jgenerator.writeNumberField(RMQN_OSINSTANCE, node.getOsInstance().getId());
    jgenerator.writeNumberField(RMQN_SPT_TEAM, node.getSupportTeam().getId());
    jgenerator.writeEndObject();
}

From source file:com.cedarsoft.couchdb.DesignDocumentsUpdater.java

/**
 * Creates the json content for the design document
 *
 * @return a string containing the json content for this design document
 *
 * @throws IOException/* w  w w .  j  a  v  a 2s  .  co m*/
 */
public static String createJson(@Nonnull DesignDocument designDocument, @Nullable Revision revision)
        throws IOException {
    //noinspection TypeMayBeWeakened
    StringWriter writer = new StringWriter();
    JsonGenerator generator = new JsonFactory().createJsonGenerator(writer);
    generator.writeStartObject();

    generator.writeStringField("_id", designDocument.getId());
    if (revision != null) {
        generator.writeStringField("_rev", revision.asString());
    }
    generator.writeStringField("language", "javascript");

    generator.writeObjectFieldStart("views");

    for (View view : designDocument.getViews()) {
        generator.writeObjectFieldStart(view.getName());

        generator.writeStringField("map", view.getMappingFunction());
        @Nullable
        String reduceFunction = view.getReduceFunction();
        if (reduceFunction != null) {
            generator.writeStringField("reduce", reduceFunction);
        }
        generator.writeEndObject();
    }

    generator.writeEndObject();
    generator.writeEndObject();
    generator.flush();
    return writer.toString();
}

From source file:com.netflix.hystrix.serial.SerialHystrixRequestEvents.java

private static void convertExecutionToJson(JsonGenerator json,
        HystrixRequestEvents.ExecutionSignature executionSignature, List<Integer> latencies)
        throws IOException {
    json.writeStartObject();//  w ww.j  a v  a 2  s  . c  o m
    json.writeStringField("name", executionSignature.getCommandName());
    json.writeArrayFieldStart("events");
    ExecutionResult.EventCounts eventCounts = executionSignature.getEventCounts();
    for (HystrixEventType eventType : HystrixEventType.values()) {
        if (!eventType.equals(HystrixEventType.COLLAPSED)) {
            if (eventCounts.contains(eventType)) {
                int eventCount = eventCounts.getCount(eventType);
                if (eventCount > 1) {
                    json.writeStartObject();
                    json.writeStringField("name", eventType.name());
                    json.writeNumberField("count", eventCount);
                    json.writeEndObject();
                } else {
                    json.writeString(eventType.name());
                }
            }
        }
    }
    json.writeEndArray();
    json.writeArrayFieldStart("latencies");
    for (int latency : latencies) {
        json.writeNumber(latency);
    }
    json.writeEndArray();
    if (executionSignature.getCachedCount() > 0) {
        json.writeNumberField("cached", executionSignature.getCachedCount());
    }
    if (executionSignature.getEventCounts().contains(HystrixEventType.COLLAPSED)) {
        json.writeObjectFieldStart("collapsed");
        json.writeStringField("name", executionSignature.getCollapserKey().name());
        json.writeNumberField("count", executionSignature.getCollapserBatchSize());
        json.writeEndObject();
    }
    json.writeEndObject();
}

From source file:com.netflix.hystrix.contrib.requests.stream.HystrixRequestEventsJsonStream.java

private static void convertExecutionToJson(JsonGenerator json,
        HystrixRequestEvents.ExecutionSignature executionSignature, List<Integer> latencies)
        throws IOException {
    json.writeStartObject();//from   ww  w  . j  av  a2 s .com
    json.writeStringField("name", executionSignature.getCommandName());
    json.writeArrayFieldStart("events");
    ExecutionResult.EventCounts eventCounts = executionSignature.getEventCounts();
    for (HystrixEventType eventType : HystrixEventType.values()) {
        if (eventType != HystrixEventType.COLLAPSED) {
            if (eventCounts.contains(eventType)) {
                int eventCount = eventCounts.getCount(eventType);
                if (eventCount > 1) {
                    json.writeStartObject();
                    json.writeStringField("name", eventType.name());
                    json.writeNumberField("count", eventCount);
                    json.writeEndObject();
                } else {
                    json.writeString(eventType.name());
                }
            }
        }
    }
    json.writeEndArray();
    json.writeArrayFieldStart("latencies");
    for (int latency : latencies) {
        json.writeNumber(latency);
    }
    json.writeEndArray();
    if (executionSignature.getCachedCount() > 0) {
        json.writeNumberField("cached", executionSignature.getCachedCount());
    }
    if (executionSignature.getEventCounts().contains(HystrixEventType.COLLAPSED)) {
        json.writeObjectFieldStart("collapsed");
        json.writeStringField("name", executionSignature.getCollapserKey().name());
        json.writeNumberField("count", executionSignature.getCollapserBatchSize());
        json.writeEndObject();
    }
    json.writeEndObject();
}

From source file:eu.project.ttc.readers.TermSuiteJsonCasSerializer.java

private static void writeSDI(JsonGenerator jg, JCas jCas) throws IOException {
    SourceDocumentInformation sdi = (SourceDocumentInformation) jCas
            .getAnnotationIndex(SourceDocumentInformation.type).iterator().next();
    jg.writeStartObject();//from   w w w. j a  v a 2s.  c o  m
    writeStringField(jg, F_URI, sdi.getUri());
    writeIntField(jg, F_OFFSET_IN_SOURCE, sdi.getOffsetInSource());
    writeIntField(jg, F_DOCUMENT_INDEX, sdi.getDocumentIndex());
    writeIntField(jg, F_NB_DOCUMENTS, sdi.getNbDocuments());
    writeIntField(jg, F_DOCUMENT_SIZE, sdi.getDocumentSize());
    writeLongField(jg, F_CUMULATED_DOCUMENT_SIZE, sdi.getCumulatedDocumentSize());
    writeLongField(jg, F_CORPUS_SIZE, sdi.getCorpusSize());
    writeBooleanField(jg, F_LAST_SEGMENT, sdi.getLastSegment());
    writeOffsets(jg, sdi);
    jg.writeEndObject();
}

From source file:net.echinopsii.ariane.community.core.directory.wat.json.ds.technical.network.RoutingAreaJSON.java

public final static void routingArea2JSON(RoutingArea routingArea, JsonGenerator jgenerator)
        throws IOException {
    jgenerator.writeStartObject();/*from   w w  w.  ja v  a 2s. c  o m*/
    jgenerator.writeNumberField(RAREA_ID, routingArea.getId());
    jgenerator.writeNumberField(RAREA_VERSION, routingArea.getVersion());
    jgenerator.writeStringField(RAREA_NAME, routingArea.getName());
    jgenerator.writeStringField(RAREA_TYPE, routingArea.getType());
    jgenerator.writeStringField(RAREA_MULTICAST, routingArea.getMulticast());
    jgenerator.writeStringField(RAREA_DESCRIPTION, routingArea.getDescription());
    jgenerator.writeArrayFieldStart(RAREA_SUBNETS_ID);
    for (Subnet subnet : routingArea.getSubnets())
        jgenerator.writeNumber(subnet.getId());
    jgenerator.writeEndArray();
    jgenerator.writeArrayFieldStart(RAREA_DC_ID);
    for (Datacenter dc : routingArea.getDatacenters())
        jgenerator.writeNumber(dc.getId());
    jgenerator.writeEndArray();
    jgenerator.writeEndObject();
}

From source file:io.protostuff.JsonIOUtil.java

/**
 * Serializes the {@code messages} into the generator using the given schema.
 */// w  w w . j a v  a2 s . c o  m
public static <T> void writeListTo(JsonGenerator generator, List<T> messages, Schema<T> schema, boolean numeric)
        throws IOException {
    generator.writeStartArray();
    if (messages.isEmpty()) {
        generator.writeEndArray();
        return;
    }

    final JsonOutput output = new JsonOutput(generator, numeric, schema);

    for (T m : messages) {
        generator.writeStartObject();

        schema.writeTo(output, m);
        if (output.isLastRepeated())
            generator.writeEndArray();

        generator.writeEndObject();
        output.reset();
    }

    generator.writeEndArray();
}

From source file:jvmoptions.OptionAnalyzer.java

static Path toJson(String java6, String java7, String java8) throws Exception {
    Map<String, Map<String, String>> map6 = makeMap(java6);
    Map<String, Map<String, String>> map7 = makeMap(java7);
    Map<String, Map<String, String>> map8 = makeMap(java8);

    Path output = Paths.get("result", filename("json"));

    JsonFactory factory = new JsonFactory();
    JsonGenerator jg = factory.createGenerator(output.toFile(), JsonEncoding.UTF8).useDefaultPrettyPrinter();

    jg.writeStartObject();/*w w  w  . j a  v  a2  s . c  o m*/
    Stream.of(map6, map7, map8).map(Map::keySet).flatMap(Collection::stream).sorted().distinct().forEach(k -> {
        try {
            jg.writeFieldName(k);
            jg.writeStartObject();

            Map<String, String> base = pick(k, map8, map7, map6);
            jg.writeStringField("kind", base.get("kind"));
            jg.writeStringField("type", base.get("type"));
            jg.writeStringField("description", base.get("description"));
            jg.writeStringField("file", base.get("file"));

            write(jg, "java6", map6.get(k));
            write(jg, "java7", map7.get(k));
            write(jg, "java8", map8.get(k));

            jg.writeEndObject();
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    });
    jg.writeEndObject();

    jg.close();

    return output;
}

From source file:com.msopentech.odatajclient.engine.data.json.DOMTreeUtilsV4.java

public static void writeSubtree(final ODataClient client, final JsonGenerator jgen, final Node content,
        final boolean propType) throws IOException {
    for (Node child : XMLUtils.getChildNodes(content, Node.ELEMENT_NODE)) {
        final String childName = XMLUtils.getSimpleName(child);

        final Node typeAttr = child.getAttributes().getNamedItem(ODataConstants.ATTR_M_TYPE);
        if (typeAttr != null && EdmSimpleType.isGeospatial(typeAttr.getTextContent())) {
            jgen.writeStringField(/*from   w w  w  . j  ava2  s. c  om*/
                    propType ? ODataConstants.JSON_TYPE : childName + "@" + ODataConstants.JSON_TYPE,
                    typeAttr.getTextContent());

            jgen.writeObjectFieldStart(childName);
            GeospatialJSONHandler.serialize(jgen, (Element) child, typeAttr.getTextContent());
            jgen.writeEndObject();
        } else if (XMLUtils.hasOnlyTextChildNodes(child)) {
            if (child.hasChildNodes()) {
                final String out;
                if (typeAttr == null) {
                    out = child.getChildNodes().item(0).getNodeValue();
                } else {
                    if (typeAttr.getTextContent().startsWith("Edm.")) {
                        final EdmSimpleType type = EdmSimpleType.fromValue(typeAttr.getTextContent());
                        final ODataPrimitiveValue value = client.getPrimitiveValueBuilder().setType(type)
                                .setText(child.getChildNodes().item(0).getNodeValue()).build();
                        out = value.toString();

                        jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE, type.toString());
                    } else {
                        // enum
                        out = child.getTextContent();
                        jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE,
                                typeAttr.getTextContent());
                    }
                }
                jgen.writeStringField(childName, out);
            } else {
                if (child.getAttributes().getNamedItem(ODataConstants.ATTR_NULL) == null) {
                    if (typeAttr != null && EdmSimpleType.String.toString().equals(typeAttr.getTextContent())) {
                        jgen.writeStringField(childName + "@" + ODataConstants.JSON_TYPE,
                                typeAttr.getTextContent());
                        jgen.writeStringField(childName, StringUtils.EMPTY);
                    } else {
                        jgen.writeArrayFieldStart(childName);
                        jgen.writeEndArray();
                    }
                } else {
                    jgen.writeNullField(childName);
                }
            }
        } else {
            if (XMLUtils.hasElementsChildNode(child)) {
                jgen.writeArrayFieldStart(childName);

                for (Node nephew : XMLUtils.getChildNodes(child, Node.ELEMENT_NODE)) {
                    if (XMLUtils.hasOnlyTextChildNodes(nephew)) {
                        jgen.writeString(nephew.getChildNodes().item(0).getNodeValue());
                    } else {
                        jgen.writeStartObject();
                        DOMTreeUtils.writeSubtree(client, jgen, nephew);
                        jgen.writeEndObject();
                    }
                }

                jgen.writeEndArray();
            } else {
                jgen.writeObjectFieldStart(childName);
                if (typeAttr != null) {
                    jgen.writeStringField("@" + ODataConstants.JSON_TYPE, typeAttr.getTextContent());
                }

                DOMTreeUtils.writeSubtree(client, jgen, child);

                jgen.writeEndObject();
            }
        }
    }
}