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

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.zenesis.qx.remote.SimpleQueue.java

@Override
public synchronized void serialize(JsonGenerator gen, SerializerProvider sp)
        throws IOException, JsonProcessingException {
    gen.writeStartArray();/* w  w  w.j a va 2 s.  c om*/
    while (!values.isEmpty()) {
        CommandId id = values.keySet().iterator().next();
        Object data = values.remove(id);

        if (id.type == CommandType.DEFINE) {
            ProxyType type = (ProxyType) id.object;
            ProxySessionTracker tracker = ((ProxyObjectMapper) gen.getCodec()).getTracker();
            if (tracker.isTypeDelivered(type))
                continue;
        }

        gen.writeStartObject();
        gen.writeStringField("type", id.type.remoteId);
        if (id.object != null)
            gen.writeObjectField("object", id.object);
        if (id.name != null)
            gen.writeObjectField("name", id.name);
        if (data != null)
            gen.writeObjectField("data", data);
        gen.writeEndObject();
    }
    gen.writeEndArray();
    values.clear();
    needsFlush = false;
}

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From source file:de.escalon.hypermedia.spring.hydra.LinkListSerializer.java

private void writeIriTemplate(String rel, String href, List<String> variableNames,
        ActionDescriptor actionDescriptorForHttpGet, JsonGenerator jgen) throws IOException {
    jgen.writeObjectFieldStart(rel);//from www  . ja  va  2  s  .c o m

    jgen.writeStringField("@type", "hydra:IriTemplate");
    jgen.writeStringField("hydra:template", href);
    jgen.writeArrayFieldStart("hydra:mapping");
    writeHydraVariableMapping(jgen, actionDescriptorForHttpGet, variableNames);
    jgen.writeEndArray();

    jgen.writeEndObject();
}

---

From source file:org.canova.api.conf.Configuration.java

/**
 *  Writes out all the parameters and their properties (final and resource) to
 *  the given {@link Writer}/*from   w  w w.j av a  2s .  c om*/
 *  The format of the output would be
 *  { "properties" : [ {key1,value1,key1.isFinal,key1.resource}, {key2,value2,
 *  key2.isFinal,key2.resource}... ] }
 *  It does not output the parameters of the configuration object which is
 *  loaded from an input stream.
 * @param out the Writer to write to
 * @throws IOException
 */
public static void dumpConfiguration(Configuration conf, Writer out) throws IOException {
    Configuration config = new Configuration(conf, true);
    config.reloadConfiguration();
    JsonFactory dumpFactory = new JsonFactory();
    JsonGenerator dumpGenerator = dumpFactory.createGenerator(out);
    dumpGenerator.writeStartObject();
    dumpGenerator.writeFieldName("properties");
    dumpGenerator.writeStartArray();
    dumpGenerator.flush();
    for (Map.Entry<Object, Object> item : config.getProps().entrySet()) {
        dumpGenerator.writeStartObject();
        dumpGenerator.writeStringField("key", (String) item.getKey());
        dumpGenerator.writeStringField("value", config.get((String) item.getKey()));
        dumpGenerator.writeBooleanField("isFinal", config.finalParameters.contains(item.getKey()));
        dumpGenerator.writeStringField("resource", config.updatingResource.get(item.getKey()));
        dumpGenerator.writeEndObject();
    }
    dumpGenerator.writeEndArray();
    dumpGenerator.writeEndObject();
    dumpGenerator.flush();
}

---

From source file:com.unboundid.scim2.common.utils.JsonRefBeanSerializer.java

/**
 * {@inheritDoc}//from   www.  jav a 2s .  c o m
 */
@Override
public void serialize(final Object value, final JsonGenerator gen, final SerializerProvider serializers)
        throws IOException {
    Class<?> clazz = value.getClass();
    try {
        gen.writeStartObject();
        Collection<PropertyDescriptor> propertyDescriptors = SchemaUtils.getPropertyDescriptors(clazz);
        for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {
            Field field = SchemaUtils.findField(clazz, propertyDescriptor.getName());
            if (field == null) {
                continue;
            }
            field.setAccessible(true);
            Object obj = field.get(value);
            if (obj instanceof JsonReference) {
                JsonReference<?> reference = (JsonReference<?>) obj;
                if (reference.isSet()) {
                    gen.writeFieldName(field.getName());
                    serializers.defaultSerializeValue(reference.getObj(), gen);
                }
            }
        }
        gen.writeEndObject();
    } catch (IntrospectionException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }

}

---

From source file:de.escalon.hypermedia.spring.hydra.LinkListSerializer.java

private void writeCollectionHolder(String fieldName, TypedResource collectionHolder, JsonGenerator jgen)
        throws IOException {
    jgen.writeObjectFieldStart(fieldName);
    String identifyingUri = collectionHolder.getIdentifyingUri();
    if (identifyingUri != null) {
        jgen.writeStringField(JsonLdKeywords.AT_ID, identifyingUri);
    }/*from  www.  j a  v a  2s  . c  o m*/
    jgen.writeStringField(JsonLdKeywords.AT_TYPE, collectionHolder.getSemanticType());
    jgen.writeEndObject();
}

---

From source file:org.n52.ar.layar.LayarResponse.java

/**
 * /*from www.j  a va  2s. co m*/
 * "hotspots": [{
 * 
 * "id": "test_1",
 * 
 * "anchor": { "geolocation": { "lat": 52.3729, "lon": 4.93 } },
 * 
 * "text": { "title": "The Layar Office", "description": "The Location of the Layar Office", "footnote":
 * "Powered by Layar" },
 * 
 * "imageURL": "http:\/\/custom.layar.nl\/layarimage.jpeg", }
 * 
 * ]
 * 
 * See http://layar.com/documentation/browser/api/getpois-response/hotspots/
 * 
 * @param generator
 * @param hotspots2
 * @throws IOException
 * @throws JsonGenerationException
 */
private void createHotspots(JsonGenerator generator) throws JsonGenerationException, IOException {
    generator.writeFieldName("hotspots");
    generator.writeStartArray();
    for (Hotspot poi : this.hotspots) {

        generator.writeStartObject();
        generator.writeStringField("id", poi.id);

        // generator.writeFieldName("actions");
        // generator.writeStartArray();
        // if (layarPOI.actions != null) {
        // for (final LayarAction layarAction : layarPOI.actions) {
        // layarAction.toJSON(generator);
        // }
        // }
        // generator.writeEndArray();

        generator.writeObjectFieldStart("anchor");
        generator.writeObjectFieldStart("geolocation");
        generator.writeNumberField("lat", poi.lat);
        generator.writeNumberField("lon", poi.lon);
        generator.writeNumberField("alt", poi.alt);
        generator.writeEndObject();
        generator.writeEndObject();

        // generator.writeNumberField("distance", layarPOI.distance);
        // generator.writeNumberField("type", layarPOI.type);
        // generator.writeStringField("title", layarPOI.title);
        generator.writeObjectFieldStart("text");
        generator.writeStringField("title", poi.title);
        generator.writeStringField("description", poi.description);
        generator.writeStringField("footnote", "Service URL: ...");
        generator.writeEndObject();

        generator.writeStringField("attribution", poi.attribution);
        if (poi.imageURL != null) {
            generator.writeStringField("imageURL", poi.imageURL.toString());
        } else {
            generator.writeNullField("imageURL");
        }
        generator.writeEndObject();
    }
    generator.writeEndArray();

}

---

From source file:ijfx.ui.module.json.ModuleItemSerializer.java

@Override
public void serialize(ModuleItem t, JsonGenerator jg, SerializerProvider sp)
        throws IOException, JsonProcessingException {

    jg.writeStartObject();// w ww  .ja v  a2 s .c o m
    jg.writeStringField("name", t.getName());
    jg.writeStringField("label", t.getLabel());

    try {
        jg.writeObjectField("minValue", t.getMinimumValue());
        jg.writeObjectField("maxValue", t.getMaximumValue());
        jg.writeObjectField("classType", t.getType());

        jg.writeObjectField("description", t.getDescription());
        jg.writeObjectField("ioType", t.getIOType());
        jg.writeObjectField("isInput", t.isInput());
        jg.writeObjectField("isOutput", t.isOutput());
        jg.writeObjectField("isAutoFill", t.isAutoFill());
        jg.writeObjectField("isRequired", t.isRequired());
        jg.writeObjectField("visibility", t.getVisibility());
        jg.writeObjectField("columnCount", t.getColumnCount());
        jg.writeObjectField("choices", t.getChoices());
    } catch (Exception e) {

    }
    jg.writeEndObject();

}

---

From source file:org.neo4j.ontology.server.unmanaged.AnnotationResource.java

private void writeJsonNodeObject(JsonGenerator jg, Node term, Label annotationLabel, List<Long> dataSetsId)
        throws IOException {
    jg.writeStartObject(); // {
    jg.writeStringField("uri", term.getProperty("uri").toString()); // uri: "http://www.w3.org/2002/07/owl#Thing"
    jg.writeStringField("ontId", term.getProperty("name").toString()); // ontId: "OWL:Thing"
    jg.writeStringField("label", term.getProperty("rdfs:label", term.getProperty("name")).toString()); // ontId: "OWL:Thing"
    jg.writeFieldName("dataSets"); // dataSets:
    jg.writeStartArray(); // [
    for (Long dataSetId : dataSetsId) {
        jg.writeNumber(dataSetId); // 123
    }/* w  ww  . java 2 s.  c o  m*/
    jg.writeEndArray(); // ]
    writeJsonNodeObjectParents(jg, term, annotationLabel);
    jg.writeEndObject(); // }
}

---

From source file:com.cedarsoft.serialization.jackson.AbstractJacksonSerializer.java

public <T> void serialize(@Nullable T object, @Nonnull Class<T> type, @Nonnull String propertyName,
        @Nonnull JsonGenerator serializeTo, @Nonnull Version formatVersion)
        throws JsonProcessingException, IOException {
    serializeTo.writeFieldName(propertyName);

    //Fast exit if the value is null
    if (object == null) {
        serializeTo.writeNull();/* ww w.  ja va  2  s  .c o  m*/
        return;
    }

    JacksonSerializer<? super T> serializer = getSerializer(type);
    Version delegateVersion = delegatesMappings.getVersionMappings().resolveVersion(type, formatVersion);
    if (serializer.isObjectType()) {
        serializeTo.writeStartObject();
    }

    serializer.serialize(serializeTo, object, delegateVersion);

    if (serializer.isObjectType()) {
        serializeTo.writeEndObject();
    }
}

---

From source file:com.ning.metrics.action.hdfs.reader.HdfsEntry.java

public void toJson(final JsonGenerator generator) throws IOException {
    Iterator<Row> content = null;
    try {/*  w w w .ja  v  a2s. c  om*/
        content = getContent();
    } catch (IOException ignored) {
    }

    generator.writeStartObject();

    generator.writeObjectField(JSON_ENTRY_PATH, getPath());
    generator.writeObjectField(JSON_ENTRY_MTIME, getModificationDate().getMillis());
    generator.writeObjectField(JSON_ENTRY_SIZE, getSize());
    generator.writeObjectField(JSON_ENTRY_REPLICATION, getReplication());
    generator.writeObjectField(JSON_ENTRY_IS_DIR, isDirectory());
    // Important: need to flush before appending pre-serialized events
    generator.flush();

    generator.writeArrayFieldStart(JSON_ENTRY_CONTENT);
    if (content != null) {
        while (content.hasNext()) {
            content.next().toJSON(generator);
        }
    }
    generator.writeEndArray();

    generator.writeEndObject();
    generator.flush();
}

---

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